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高中Unit 4 Space Exploration同步训练题
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这是一份高中Unit 4 Space Exploration同步训练题，共18页。试卷主要包含了5分， 满分7等内容，欢迎下载使用。
第一部分：听力(共两节，满分30分)
第一节(共5小题； 每小题1.5分， 满分7.5分)
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1．What's the prbable relatinship between the tw speakers？_C_
A．Strangers. B．Classmates.
C．Wrkmates.
2．What can we infer frm the dialgue？_B_
A．A pliceman said gd-bye t them.
B．The man brke the traffic rule.
C．He escaped because n ne saw him.
3．Which sprt des the wman prbably like？_C_
A．Basketball.
B．Ftball.
C．Neither basketball nr ftball.
4．Hw many students tk IELTS test last mnth？_C_
A．23. B．60.
C．42.
5．Hw will users cntrl the muse with the newly invented tl？_A_
A．With their feet.
B．With their eyes.
C．With their hands.
第二节(共15小题；每题1.5分，满分22.5分)
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6．What des the wman want t d？_B_
A．Get a pet dg.
B．Take the bird hme.
C．Get a cat with sft fur.
7．What's the man's pinin？_A_
A．It's cruel t keep a bird in a cage.
B．Their backyard is nt big enugh fr a pet.
C．Keeping a dg is much easier than keeping a fish.
听第7段材料，回答第8至10题。
8．Hw many flrs des the building have？_C_
A．16. B．36.
C．40.
9．What is n the secnd flr？_B_
A．The sales ffice.
B．The marketing ffice.
C．The persnnel ffice.
10．Where's the manager's ffice？_A_
A．On the 9th flr.
B．On the 8th flr.
C．On the 7th flr.
听第8段材料，回答第11至13题。
11．Hw did Mr.Lam help the by？_A_
A．He fund him a part-time jb.
B．He gave him pcket mney.
C．He helped him with study.
12．What is the by's attitude twards the club？_B_
A．It is expensive.
B．It is satisfying.
C．It is useless.
13．What advice des the by ffer？_A_
A．Putting a letter bx utside the club's rm.
B．Keeping in tuch with students.
C．Making a nte f students' prblems.
听第9段材料，回答第14至17题。
14．Wh is Jasn？_C_
A．The wman's friend in Bali.
B．The guide f the trip.
C．The wman's husband.
15．What may interest the wman n the island f Bali？_A_
A．Gd restaurants and shps.
B．Nice htels and water sprts.
C．The weather and the sea view.
16．Hw will the wman prbably pay fr the vacatin？_B_
A．In cash.
B．By credit card.
C．By cheque.
17．What will the wman d next？_C_
A．Pay fr the trip.
B．Ask abut the price.
C．Wait fr the man's call.
听第10段材料，回答第18至20题。
18．What was the maximum temperature in sutheast England by mid-afternn？_C_
A．15 ℃.
B．23 ℃.
C．26 ℃.
19．When will the rain reach suthwest England？_A_
A．By early mrning.
B．By mid-afternn.
C．By mid-night.
20．Hw will the weather be in Sctland this weekend？_C_
A．Cludy.
B．Sunny.
C．Rainy.
听力原文
Text 1
W：I called yu last week, but n answer.Have yu mved, r smething?
M：N, I went t Califrnia fr a few days.Our new manager cmes frm Califrnia, right?
Text 2
W：Lk ut! Red light! Why didn't yu stp the car?
M：It desn't matter.N ne is arund.Oh, where did the pliceman cme frm? He is waving ver us.
Text 3
M：S, which sprt d yu prefer, basketball r ftball?
W：T be hnest, I dn't really care fr either.
Text 4
W：Hw many students tk the IELTS test last mnth?
M：Well, let me see.Sixty had registered, but nt everyne turned up.I believe we had 23 frm Krea and 19 frm Japan.
Text 5
W：I hear yu've invented a tl which lets cmputer users use their feet t cntrl the muse.
M：Yes.Peple are trying many ways t free their hands frm the muse, such as using their eyes, but have been unsuccessful.S I tried the feet.
Text 6
W：Aw, this ne is s cute!
M：Um, he is really pretty, but I wuldn't g s far as t call him cute.That wrd is usually used fr dgs, knw, nrmal pets.
W：But lk hw friendly he is! He just came right up and put his head ut s I culd pet him.And these feathers are s sft!
M：Taking care f a bird is nt like taking care f fish, yu knw.Yu'd have t clean his cage all the time, and buy him special t mentin the fact that keeping a bird in a cage is kind f cruel, in my pinin.
W：But we culd build him a special cage in the backyard where he wuld have mre rm t fly arund.I really like him, Paul!
Text 7
W：Here we are, is a newly-built building.
M：What a fine building! Hw many flrs are there?
W：Frty. Our cmpany has ffices n fur flrs in the building.
M：Yurs is really a big cmpany.
W：Yes, it is.The sales ffice is n the first flr.The marketing and accunting ffices are n the secnd flr. And we have many ther departments: persnnel, research, etc.They are all n the 8th flr.
M：Where's the manager's ffice?
W: It's n the 9th flr.
Text 8
W：Hell, Martin.Hw are yur exam preparatins cming alng?
M：Gd, Miss Davis.I've wrked hard fr it recently.I think I'll be ready fr the cming exams.
W：Excellent! S, are yu wrking at weekends nw t get sme pcket mney?
M：Yes.I'm very grateful t really helped me with my prblem.
W：Mr.Lam said that yur prblem was that yu had n pcket mney. Is that right?
M：That's right.I culdn't g ut with my friends because I didn't even have the mney fr the bus fare.But I'm OK nw with a part-time jb.
W：S, yu think the Students' Welfare Club really helped yu?
M：Oh, yes.I have n cmplaints abut the club.I think yu are fantastic!
W：Thank yu! Any suggestins as t hw we can be even mre fantastic?
M：Why dn't yu have a letter bx utside the club's rm? That way, we can keep in tuch with yu even if we dn't get t see yu.
W：That's a great idea.It wn't cst anything t put a letter bx utside.OK, thank yu fr yur time, Martin.
Text 9
M：Overseas Travel Agency.May I help yu?
W：Yes, my husband and I are planning a vacatin t an island.D yu have any recmmendatins?
M：Certainly.Off the tp f my head, I wuld suggest the island f Bali.
W：Why Bali?
M：At this time f year it rains a lt in mst places, but it is the dry seasn in Bali.Als, there are many excellent restaurants and htels t chse frm.Plus, Bali is knwn fr its surfing and diving.And I must say that the shpping is abslutely great!
W：That sunds amazing! Jasn lves t dive and I lve t shp and eat.Can yu tell me hw much it will cst fr the tw f us?
M：It will take me a day r tw t get accurate prices, but I will call yu as sn as I d.
W：Thank yu.Will we have t pay fr it right away?
M：I'll need yur credit card number t make a reservatin, but yu wn't actually have t pay fr it until yu get there.
W：That sunds great.
Text 10
M：Hell.This is FM 's been anther warm and fine day fr mst f us.Temperatures in sutheast England reached twenty-six degrees Centigrade by mid-afternn, and had fifteen hurs f lvely sunshine.But already the weather is beginning t change, I'm afraid, and during the night shwers will slwly mve in frm the Atlantic t reach suthwest England by early mrning. The rest f the cuntry will have a very mild, dry night with temperatures n lwer than fifteen degrees in the suth, a little cler eleven-degrees r s in the nrth.And nw, let's mve n t the weather frecast fr Friday and the weekend.Well, suthern Eurpe will nce again get the best f the weekend weather.Sctland and Nrthern Ireland will have heavy rain fr much f the weekend and temperatures will drp t a cl seventeen degrees.Acrss mst f England the weather will be cludy but mainly dry with sunny perids.And when the sun des cme ut, temperatures culd rise up t twenty-three degrees...
第二部分：阅读(共两节，满分50分)
第一节(共15小题；每小题2.5分，满分37.5分)
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
If yu grew up watching the kid's televisin channel Nickelden, yu will prbably understand that there is nthing greater than enjying its special bright green slime (水晶泥)．The week f May 11, astrnauts abard the Internatinal Space Statin (ISS) jined the slime.
Nickelden sent tw kils f its green slime int space in the summer f 2019.The Slime in Space prject's idea was t create an educatinal trip fr teachers t use in class.The green slime was als used t guide astrnauts thrugh a series f experiments that were designed t learn mre abut hw slime acts in micrgravity.
Researchers frm Prtland State University (PSU) were excited t design the experiments fr the prject.Mark Weislgel and his partner designed eight shws fr NASA astrnauts and Eurpean Space Agency astrnauts abard t perfrm.
If yu're wndering what we culd hpe t learn frm sending slime int space, the answer lies in its very name.Slime is slimy.This is because it is a liquid that is thicker than liquids like water.This makes slime act in unexpected ways in the micrgravity f the ISS.Imprving ur understanding f hw thicker liquids act in space may help us imprve the design f systems that smething were designed with Earth's gravity in mind.
“Interestingly, we cnsider liquid n Earth as that takes the shape f its cntainer, ” Kch tells CNN.“Water just turns int a ball in micrgravity, s we've had t have a new understanding f different kinds f matter in space.This experiment shws hw micrgravity can help us understand things n Earth, especially the things we take fr granted.”
文章大意：本文是一篇说明文。文章主要说明了宇航员把水晶泥带入太空进行实验以及这个实验的重要意义。
21．In Paragraph 1, Nickelden is mentined_A_.
A．t intrduce the tpic
B．t attract the kids
C．t make advertisements
D．t share a TV shw
解析：推理判断题。根据下文的内容可知， 文章主要介绍了宇航员把水晶泥带入太空进行实验， 这对于我们研究地球物质有很大意义， 可推断第一段提到Nickelden的水晶泥是为了引出话题。故选A。
22．Why are the experiments with slime designed in space？_D_
A．Because they get students interested in space.
B．Because slime takes the shape f its cntainer.
C．Because slime is ppular with kids in the TV shw.
D．Because they help us understand hw slime acts in space.
解析：细节理解题。由第二段“The green slime was als used t guide astrnauts thrugh a series f experiments that were designed t learn mre abut hw slime acts in micrgravity.”可知， 在太空进行水晶泥实验是为了更好地了解水晶泥在微重力下的表现。故选D。
23．Which f the fllwing can be the best title f the text？_B_
A．Micrgravity makes a difference t matters.
B．Astrnauts jin the slime in space fr science.
C．Kids jin the slime s as t becme astrnauts.
D．Experiments are designed with slimy slime.
解析：主旨大意题。第一段“The week f May 11, astrnauts abard the Internatinal Space Statin(ISS) jined the slime.”是全文的主题句， 结合全文内容可知， 文章主要围绕宇航员把水晶泥带入太空进行实验以及这个实验所带来的意义。所以这篇文章最好的题目是“宇航员为了科学把水晶泥带入太空”故选B。
B
Making beer n the mn might seem like a pipe dream t many，but fr a grup f students frm the University f Califrnia at San Dieg，there is a chance t take their research beynd Earth's surface.
The Lab2Mn cmpetitin，held by TeamIndus，is ffering students the chance t secure a spt n the TeamIndus rcket this year.
Taking craft beer t the next level，the students want t test whether it's pssible fr yeast (酵母) t wrk and create beer n the mn.Hwever，they believe the experiment is nt just a creative cncept fr astrnauts，it's als imprtant fr the develpment f drugs and yeast-cntaining fd，like bread.
“The idea started ut with a few laughs amng a grup f friends, ” said NeekiAshari，a fifth-year biengineering student at UC San Dieg.“We all appreciate the craft f beer.When we heard that there was an pprtunity t design an experiment that wuld appear n India's mnlander，we thught we culd cmbine ur hbby with the cmpetitin by fcusing n the practicality (可行性) f yeast in uter space.”
The preparatin wrk fr the beer—up t the stage f adding yeast—will all be dne n Earth，and rather than separating the fermentatin (发酵) and carbnatin stages f making beer，the team plans t cmbine them.
This remves the need t release CO2 accumulated in the prcess，which may result in cleanliness and safety issues ut in space.
If selected，Team Original Gravity will be the first t make beer in uter space，and the fermentatin will take place in a vessel n bigger than a sda can.
All teams cmpeting fr the place will shwcase their ideas in Bangalre，India.
Sadly，yu wn't be enjying mn beer in yur lcal craft beer bar anytime sn，as n samples will be brught back.Hwever，this small experiment culd prvide imprtant data n just hw practical it is fr us t make and create ur wn resurces n ther planets and mns by learning hw cnsumables behave in different envirnments.
文章大意：本文是一篇说明文。由TeamIndus举办的Lab2Mn比赛有望让学生在月球上酿造啤酒的梦想得以实现。
24．Hw did the students feel when they gt the chance t design the experiment？_A_
A．Excited. B．Nervus.
C．Cnfident.D．Casual.
解析：推理判断题。根据第一段可知， 虽然在月球上酿造啤酒对于许多人来说是白日梦， 但是对一群来自加州大学圣地亚哥分校的学生来说， 他们有机会在地球以外开展他们的研究； 又根据第四段中的“We all appreciate the craft f beer yeast in uter space.”可推知， 他们有做这个实验的机会时应是兴奋的， 故A项正确。
25．What des the underlined wrd “This” in Paragraph 6 refer t？_A_
A．The mixing f tw stages.
B．Adding yeast n Earth.
C．The preparatin.
D．Fermentatin and carbnatin.
解析：代词指代题。根据第五段可知， 该实验小组在准备工作中计划把发酵过程和碳化过程结合起来； 结合第六段“This remves the need t release CO2 accumulated in the prcess，which may result in cleanliness and safety issues ut in space.”可知， 这种准备工作排除了在这个过程中释放累积的二氧化碳的需要， 这种需要可能导致外太空的清洁和安全问题。据此可推知， This指代两个阶段结合起来， 故A项正确。
26．What can we learn abut the experiment frm the passage？_D_
A．It has been designed based n similar experiments.
B．It's quite cmpetitive cmpared with ther designs.
C．Its design has already been apprved by TeamIndus.
D．Its prcess was adapted t make it safer and greener.
解析：推理判断题。根据第六段可知， 这种准备工作排除了在这个过程中释放累积的二氧化碳的需要， 这种需要可能导致外太空的清洁和安全问题； 根据第七段可知， 发酵过程将在一个不比苏打罐大的容器中进行。据此可推知， 该实验过程经过改造后， 将更安全、环保， 故D项正确。
27．What des the authr think f the students' idea？_C_
A．It seems like a pipe dream.
B．It's extremely cmplicated.
C．It's meaningful and hpeful.
D．It's creative but impractical.
解析：推理判断题。根据尾段尾句可知， 通过了解消耗品在不同环境中的反应， 这个小实验可以提供重要的数据， 告诉我们在其他行星和月球上制造我们自己的资源有多可行。据此可推知， 这项实验是有意义、有希望的， 故C项正确。
C
The full mn climbs ver the eastern hrizn (地平线) and hangs like a huge range glbe in the sky.A few hurs later, the mn is verhead but seems t have changed.The huge range glbe has becme a small silver disk.What has happened? Why has the range clr disappeared? Why des the mn seem s much smaller and farther away nw that it is verhead?
The mn appears range n the hrizn because we view it thrugh the dust f the atmsphere.The verhead mn des nt really shrink (缩小) as it mves away frm the hrizn.Our eyes infrm us that the verhead mn is farther away.But in this psitin the mn is actually clser t ur eyes than when it is near the hrizn.
The change in size is a trick ur eyes and minds play n us.When the mn is lw in the sky, we can cmpare its size with familiar bjects.It is easy t see that the mn is much larger than trees r buildings, fr example.When the mn is high in the sky, hwever, it is hard t cmpare it with bjects n earth.Cmpared t the vastness f the sky, the mn seems small.
There is anther reasn why the mn seems t shrink.We are used t staring at bjects straight ahead f us.When an bject is difficult t see ur eyes have t try t fcus n it.When we mve ur heads back t lk up, we will try hard again.Lking at smething frm an unaccustmed psitin can fl yu int believing an bject is smaller r farther away than it is.Hwever, scientists d nt yet understand cmpletely why the mn seems t shrink as it rises in the sky.
文章大意：本文是一篇科普文章。为什么月亮高挂空中时似乎离我们更远也更小？其实我们没有看到真正的月亮。
28．What makes us puzzled when the mn is high in the sky？_B_
A．It becmes large.B．It lks different.
C．Its clr disappears.D．Its shape changes.
解析：细节理解题。第一段中“Why des the mn seem s much smaller and farther away nw that it is verhead.”可知当月亮高挂天空的时候，“它看起来不同”使人感到疑惑。故选B。
29．What really happens when the mn flats farther away frm the hrizn？_A_
A．It cmes nearer.B．It turns range.
C．It ges farther.D．It gets thrugh dust.
解析：推理判断题。根据第二段中“The verhead mn des nt really shrink(缩小) as it mves away frm the hrizn.Our eyes infrm us that the verhead mn is farther away.But in this psitin the mn is actually clser t ur eyes than when it is near the hrizn.”可知当月亮离地平线远的时候，其实它离我们更近。故选A。
30．What des the authr intend t suggest by mentining trees and buildings in Para.3？_A_
A．They can affect ur judgment.
B．They are lw n earth.
C．They can attract ur attentin.
D．They are large bjects.
解析：推理判断题。根据第三段中“When the mn is lw in the sky, we can cmpare its size with familiar bjects.It is easy t see that the mn is much larger than trees r buildings, fr example.When the mn is high in the sky, hwever, it is hard t cmpare it with bjects n earth.Cmpared t the vastness f the sky, the mn seems small.”可知树和建筑物影响我们对月亮大小的判断。故选A。
31．What can we infer frm the text？_D_
A．The size f the mn ften changes.
B．The mn is in fact a huge range glbe.
C．The mn is beginning t shrink much.
D．We d nt see the mn as it really is.
解析：推理判断题。根据最后一段最后一句“Hwever, scientists d nt yet understand cmpletely why the mn seems t shrink as it rises in the sky.”可知从地球上看月亮，由于种种因素总会影响我们对月亮的判断，所以我们没有看到真正的月亮。故选D。
D
Space is where ur future is—trips t the Mn, Mars and beynd.Mst peple wuld think that aside frm cmets and stars, there is little else ut there.But, since ur space jurney started we have left s much trash there that scientists are nw cncerned that if we dn't clean it up, we may all be in great danger.
The first piece f space junk was created in 1964, when the American satellite Vanguard I stpped perating and lst its cnnectin with the grund center.Hwever, since it kept rbiting arund the Earth withut any results, scientists became increasingly cmfrtable abandning (遗弃) things that n lnger served any useful purpses in space.
It is said that there are nw ver 500,000 pieces f man made trash rbiting the Earth at speeds f up t 17,500 miles per hur.The junk varies frm tiny pieces f paint chipped ff rckets t cameras, huge fuel tanks, and even dd items like the millin dllar tl kit (工具箱) that astrnaut Heidemarie Stefanyshyn Piper lst during a spacewalk.
The majr prblem with the space trash is that it may hit wrking satellites and damage traveling spaceship.Mrever, pieces f junk may crash with each ther and break int pieces which fall back t the Earth.T avid this, scientists have invented several ways fr clearing the sky.Grund statins have been built t mnitr larger pieces f space trash t prevent them frm crashing int wrking satellites r space shuttles.Future plans include a cperative effrt amng many natins t stp littering in space and t clean up the trash already there.
文章大意：本文是一篇说明文。文章介绍了太空被人类航空废弃物污染的现状，各国开始重视太空垃圾造成的问题以及带来的风险和危害，并着手解决这一问题。
32．What was the first piece f man made space trash？_D_
A．A camera.B．A tl kit.
C．A fuel tank.D．A brken satellite.
解析：细节理解题。根据第二段首句可知，第一片人造太空垃圾是一个坏了的卫星，故选D。
33．Why were scientists NOT cncerned abut space trash in the beginning？_C_
A．It n lnger served any useful purpses.
B．It was millins f miles away frm the Earth.
C．It did nt cause any prblems.
D．It was regarded as similar t cmets and stars.
解析：细节理解题。根据第二段第二句可知，科学家最初没有关心太空垃圾，是因为它没有造成任何问题，故选C。
34．What can we cnclude frm the passage abut space junk？_D_
A．It is huge, heavy machines.
B．It never changes psitin.
C．It flats slwly arund the Earth.
D．It may cause prblems fr space shuttles.
解析：细节理解题。根据第四段第一、二句可知，太空垃圾可能会给航天飞机带来问题。故选D。
35．What has been dne abut the space trash prblem？_B_
A．Scientists have cleaned up mst f the trash.
B．Large pieces f space trash are being clsely watched.
C．Many natins have wrked tgether t stp plluting space.
D．Grund statins are built t help stre the trash prperly in space.
解析：细节理解题。根据第四段第三、四句可知，现阶段比较大的太空垃圾正在被严密监控，故选B。
第二节(共5小题；每小题2.5分，满分12.5分)
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项，选项中有两项为多余选项。
Lng befre we had airplanes, peple had been experimenting with different flying machines.We still use sme f thse flying machines
Ht-air ballns and gliders(滑翔机) use air currents(气流) fr mvement.Ht-air balln pilts cntrl their aircraft by ging up r dwn int air currents that mve the balln.The pilt cntrls the balln's mvement by heating the air inside the balln, r by allwing it t cl Small planes pull gliders alng a runway t help them take ff.But nce in the air, gliders use the currents, nt an engine, t mve.Their lng wings and strng bdy give riders a safe, smth
Helicpters(直升机) first appeared during Wrld War Ⅱ.A helicpter desn't have wings, but, like an airplane, it has an engine that makes its blades(螺旋桨) mve at high speeds.This allws the helicpter t rise int the But helicpters can stay in ne place in the sky fr a lng time.Tday helicpters are mstly used by medical teams and the army.But yu can als take a helicpter ride fr
S befre yur next aircraft ride, remember that airplanes aren't the nly way t fly.
A．An airplane has t keep mving.
B．Gliders als use air currents t rise and glide.
C．Learning t fly a helicpter isn't a simple task.
D．Ht-air ballns and gliders are mst ften used fr fun.
E．Sme depend n air fr mvement, while thers use engines.
F．Many turist attractins ffer helicpter rides fr sightseeing.
G．Every flying machine has its wn special characteristics, sme gd, sme nt s gd.
文章大意：本文是一篇说明文， 除了常见的飞机， 还有许多飞行器能带人们飞上天空。
解析：
36．由下文可知， 作者按照飞行器的飞行原理(靠气流或引擎飞行)进行了分类和介绍， 因此E项符合语境。故选E。
37．本空之前的话题是ht-air ballns, 之后的话题是gliders, 因此本空起着引出新话题gliders的作用， B项符合要求。故选B。
38．第二段和第三段分别介绍了不同飞行器的飞行原理和主要用途， 本空与第三段的最后一部分介绍直升机的主要用途相照应， 应介绍热气球和滑翔机的主要用途， 故选D。
39．上文介绍直升机与飞机的相同之处——靠引擎飞行， A项内容与下文中的But helicpters can stay in ne place in the sky fr a lng time.形成转折关系， 介绍直升机和飞机的不同之处。故选A。
40．F项承接上文中的yu can als take a helicpter ride fr fun, 说明许多景点提供乘坐直升机观光的服务。故选F。
第三部分：语言运用(共两节，满分30分)
第一节(共15小题；每小题1分，满分15分)
阅读下面短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Alyssa Carsn, a 13-year-ld girl frm State f Luisiana, US, wants t becme the first persn landing n Mars.She is nw _41.D_ the space flight.She is the nly _42.A_ that participated in (参加) all the three times f the Wrld's Space Summer Camp _43.B_ by the American Space Agency.She has been receiving _44.D_ training fr 9 years, and has decided t make herself the first ne landing n Mars.
During the BBC interview, she explained the reasn why she wants t g t Mars.“I _45.B_ t g there because it's a mysterius planet where nbdy has ever been.I als cnsidered develping anther _46.A_,_but being an astrnaut always cmes first.” Carsn can speak Spanish, French and Chinese recrded the American astrnaut activities she tk part in n Twitter, _48.A_ are encuraging ther kids t devte themselves t the space explratin.
She said，“I dn't want any bstacle (障碍) _49.C_ my way t Mars, and I'll never give up.” The American Space Agency is _50.C_ cnsidering her applicatin.Paul Freman f the Agent said, “She is the best age t becme an astrnaut ging t Mars in 2033.Her chice is indeed crrect.The girl is under _51.D_ training n her way t a true astrnaut.”
Carsn's father said he has already discussed the missin f landing n mars with his daughter, in which they talked abut the _52.A_ that she might nt be able t be back n earth.“In the fllwing 20 years, we will prepare urselves well.She is wrking hard and cnsidering participating in the Mars missin in 2033.After 20 years, I may nt see her _53.B_,_but she still insists n ging t Mars _54.A_ facing the prblem we've discussed befre，” the father said.
Let's _55.A_ this girl gd luck.May she is successfully trained as a qualified astrnaut never cme acrss any unwanted truble.
文章大意：本文是一篇记叙文。文章主要讲述了美国一个女孩要去火星的原因以及为此所做的相关准备。
41．A.standing frB．searching fr
C．heading frD．preparing fr
解析：stand fr “代表，象征”；search fr “搜查，寻找”；head fr “前往，出发”；prepare fr “为……作准备”。根据上文中的“wants t becme the first persn landing n Mars”可知，她正在为这次太空飞行做准备，故选D。
42．A.teenagerB．adult
C．guyD．wman
解析：根据上文“Alyssa Carsn, a 13-year-ld girl frm State f Luisiana”可知，她是一个参加世界太空夏令营的十三岁的青少年，故选A。
43．A.designedB．held
C．raisedD．suggested
解析：根据下文“by the American Space Agency”可知，此处指的是由美国航天局举办的夏令营，故选B。
44．A.piltB．engineer
C．diverD．astrnaut
解析：根据上文“wants t becme the first persn landing n Mars”可知，此处指的是接受宇航员训练，故选D。
45．A.agreeB．desire
C．puzzleD．refuse
解析：agree “同意，赞成”；desire “渴望，想要”；puzzle “迷惑，使困惑”；refuse “拒绝”。根据第一段中的“wants t becme the first persn landing n Mars”可知，她渴望去火星，故选B。
46．A.careerB．hbby
C．traditinD．interest
解析：根据下文“but being an astrnaut always cmes first”可知，此处指的是另一种职业生涯，故选A。
47．A.frequentlyB．eventually
C．genuinelyD．fluently
解析：frequently “频繁地，经常”；eventually “最后，终于”；genuinely “真诚地，诚实地”；fluently “流利地，顺畅地”。根据“Carsn can speak Spanish, French and Chinese _47_.”并结合语境可知，此处指的是她能够流利地说西班牙语、法语和汉语，故选D。
48．A.whichB．that
C．whereD．when
解析：此处引导一个非限制性定语从句，先行词为the American astrnaut activities，指物，所以关系词用which，故选A。
49．A.inB．at
C．nD．under
解析：根据下文“my way t Mars”可知，此处指的是在去火星的路上。固定搭配n ne's way意为“在某人去……的路上”，故选C。
50．A.casuallyB．quickly
C．seriuslyD．prbably
解析：根据下文“Paul Freman f the Agent said，‘She is the best age t becme an astrnaut ging t Mars in 2033.Her chice is indeed crrect.’”可知，美国航天局正在认真地考虑她的申请，故选C。
51．A.usualB．nrmal
C．cmmnD．regular
解析：根据第一段中的“She is nw _41_ the space flight.”可知，她要去火星，所以此处指的是进行定期训练，故选D。
52．A.pssibilityB．ability
C．identityD．respnsibility
解析：pssibility “可能，可能性”；ability “能力，才能”；identity “身份，特征”；respnsibility “责任，义务”。根据下文“she might nt be able t be back n earth”可知，此处指的是她不能返回地球的可能性，故选A。
53．A.perfrmB．return
C．wrkD．act
解析：根据上文“she might nt be able t be back n earth”可知，此处父亲说的是他可能看不到她归来，故选B。
54．A.stillB．even if
C．everD．yet
解析：根据句意可知，即使面对之前谈论过的困难，她仍然坚持去火星，前后之间为转折关系，故选B。
55．A.wishB．hpe
C．expectD．cmbine
解析：根据语境可知，此处指的是让我们祝愿这个女孩好运吧！故选A。
第二节(共10小题；每小题1.5分，满分15分)
阅读短文内容，在空白处填入1个适当的单词或括号内单词的正确形式。
Prper exercise is beneficial t ur health.As the experts say, swimming is an excellent way _56.t_wrk_ (wrk) yur entire bdy.An hur f swimming burns almst as many calries as running.There are a hst f benefits yu may gain frm swimming _57.regularly_ (regular)．
One f _58.the_ biggest benefits f swimming is that it truly wrks well frm head t te.It can nt nly increase yur heart rate withut _59.stressing_ (stress) yur bdy, but als build up yur muscles and _60.strength_ (strng)．Besides, swimming makes yur heart and lungs strng.It is s gd fr yu that researchers say it may even reduce yur risk f (cmpare) with inactive peple, swimmers have abut half the risk f death.Sme ther studies have shwn that swimming may help lwer bld pressure and cntrl bld sugar.
The number f persns _62.wh/that_ experience sme level f insmnia (失眠症) is increasing, s this is excellent news—the researchers cnclude that swimming is a ptentially _63.pwerful_ (pwer) way t relieve stress quickly and prmte deeper sleep.
Swimming is safe fr mst peple.As with any wrkut, there are certain risks assciated with swimming.If yu _64.are_injured_ (injure) r have certain medical cnditins, be sure t check befre general, it's a gd idea t check whenever yu start a new exercise prgram.
文章大意：本文是一篇说明文。文章介绍了游泳的益处。
解析：
56．考查非谓语动词。名词way后跟动词不定式作定语，意为“……的方法/方式”，故填t wrk。
57．考查词性转换。此处应用副词作状语修饰动名词swimming，故填regularly。
58．考查冠词。“ne f＋the＋形容词的最高级＋可数名词复数”意为“……中最……之一”，为固定用法，故填the。
59．考查非谓语动词。介词withut后接动名词形式，故填stressing。
60．考查词性转换。设空处和muscles并列，应为名词，strength表示“力量”时为不可数名词，故填strength。
61．考查非谓语动词。设空处应用非谓语动词作状语，且cmpare和主语之间为逻辑上的动宾关系，故填Cmpared。
62．考查定语从句的引导词。设空处引导定语从句，且在从句中作主语，先行词为persns，指人，故填wh或that。
63．考查词性转换。设空处修饰名词way，应用形容词，表示“有力的”，故填pwerful。
64．考查动词的时态和语态。代词yu与injure之间为动宾关系，应用被动语态且陈述的是一般事实，故填are injured。
65．考查介词。固定搭配in general意为“通常；一般情况下”。故填In。
第四部分：写作(共两节，满分40分)
第一节：应用文写作(满分15分)
人们对于“普通人去太空旅游”有不同的看法。请你根据下列提示以“The advantages and disadvantages f Space Travel”为题写一篇英语短文，并简要地谈谈你的观点。
注意：1.短文必须包括所列内容，但不要逐字逐句翻译；
2．写作词数应为80左右。
The advantages and disadvantages f Space Travel
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参考范文：
The advantages and disadvantages f Space Travel
There are several advantages f space travel.First f all, it culd prvide humans with new places t live in and new surces f energy t explit.In additin, space travel helps peple understand the universe better.Als space travel research des gd t ther research fields.
Hwever, space travel als has sme disadvantages.It uses up t much mney which culd be spent in ther ways.What's mre, the idea f human's living n ther planets is unrealistic.Space travel culd be dangerus, t.
In a wrd, thugh there are sme disadvantages, I think space travel is a gd thing.It is imprtant fr man t explre and learn abut the universe.
第二节：读后续写(满分25分)
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。
During lunchtime，Emma suggested ging t the z t feed the animals and her mm agreed.
“We'll stp by the bakery and pick sme bread up.Nw hurry and eat and then we'll g.It's ging t be a lvely day.Grandma is cming with us.She'll be here any minute, ”Mm said.
Emma ate her lunch and then ran int her rm t get her shes.The prblem was that she culd nly find ne f them.She lked under her bed，but all she culd see were dirty twels and pants.She mved sme f her tys ut f the way, but still culdn't find her she.After she'd checked everywhere in her rm, she ran int the kitchen.“Mm, I can't find my she.Will yu wait while I lk fr it? ”she asked.
Her mm thught abut hw many times she'd tld Emma t clean her rm up.She whispered smething t Emma's grandma and then said t Emma, “Yu will have t stay hme.Yur dad and I will take Ryan t the z.Grandma will stay here with yu.”
“N! Please wait fr me.I want t g t the z, ”Emma cried.“I'm srry，Emma.I've tld yu a dzen times t clean yur rm and yu ignred me.Yu can't find yur she nw.It's yur wn fault fr nt ding as I asked.Yu will stay hme.”
Emma ran int her bedrm，crying.Her mm came t the dr and said, “Emma, clean that rm f yurs befre I get hme.I've tld grandma nt t give yu any sweets until yu finish the wrk.” She went ut t the car with Ryan and Emma's dad and then they drve away.
Paragraph 1：
Emma sat n her bed and cried fr a lng time.____________________________________
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Paragraph 2：
Emma and her grandma were sitting at the table，eating when her mm, dad, and Ryan came hme.________________________________________________________________________
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参考范文：
Paragraph 1：
Emma sat n her bed and cried fr a lng time.And then she wiped her eyes and started t clean her rm.It tk her tw hurs t clean up the rm.“I did it! ”she said prudly.She even fund her missing she.She ran int the living rm.“Grandma! Cme and see.I cleaned my rm and fund my she.” Grandma lked in Emma's rm.“If yu had kept it this way，yu wuldn't have lst yur she.Cme and have sme sweets nw, ”she said.
Paragraph 2：
Emma and her grandma were sitting at the table，eating when her mm, dad, and Ryan came hme.“Well, lk at Emma's rm! It's clean, ”her dad said.“Hw was the z? Did yu have fun? I wish I culd have gne there with yu, ”Emma said.“If yu keep yur rm clean, we may g and see animals again, ”her mm said.Frm then n, Emma tried her best t keep her rm clean.
太空旅游的利
太空旅游的弊
1.提供人类居住的新场所
2．为人类提供新能源
3．帮助人们更好地了解宇宙
4．太空研究对其他领域研究有好处
1.花费太大
2．人类住在其他行星上的想法不切实际
3．太空旅游有危险
第一部分：听力(共两节，满分30分)
第一节(共5小题； 每小题1.5分， 满分7.5分)
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1．What's the prbable relatinship between the tw speakers？_C_
A．Strangers. B．Classmates.
C．Wrkmates.
2．What can we infer frm the dialgue？_B_
A．A pliceman said gd-bye t them.
B．The man brke the traffic rule.
C．He escaped because n ne saw him.
3．Which sprt des the wman prbably like？_C_
A．Basketball.
B．Ftball.
C．Neither basketball nr ftball.
4．Hw many students tk IELTS test last mnth？_C_
A．23. B．60.
C．42.
5．Hw will users cntrl the muse with the newly invented tl？_A_
A．With their feet.
B．With their eyes.
C．With their hands.
第二节(共15小题；每题1.5分，满分22.5分)
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6．What des the wman want t d？_B_
A．Get a pet dg.
B．Take the bird hme.
C．Get a cat with sft fur.
7．What's the man's pinin？_A_
A．It's cruel t keep a bird in a cage.
B．Their backyard is nt big enugh fr a pet.
C．Keeping a dg is much easier than keeping a fish.
听第7段材料，回答第8至10题。
8．Hw many flrs des the building have？_C_
A．16. B．36.
C．40.
9．What is n the secnd flr？_B_
A．The sales ffice.
B．The marketing ffice.
C．The persnnel ffice.
10．Where's the manager's ffice？_A_
A．On the 9th flr.
B．On the 8th flr.
C．On the 7th flr.
听第8段材料，回答第11至13题。
11．Hw did Mr.Lam help the by？_A_
A．He fund him a part-time jb.
B．He gave him pcket mney.
C．He helped him with study.
12．What is the by's attitude twards the club？_B_
A．It is expensive.
B．It is satisfying.
C．It is useless.
13．What advice des the by ffer？_A_
A．Putting a letter bx utside the club's rm.
B．Keeping in tuch with students.
C．Making a nte f students' prblems.
听第9段材料，回答第14至17题。
14．Wh is Jasn？_C_
A．The wman's friend in Bali.
B．The guide f the trip.
C．The wman's husband.
15．What may interest the wman n the island f Bali？_A_
A．Gd restaurants and shps.
B．Nice htels and water sprts.
C．The weather and the sea view.
16．Hw will the wman prbably pay fr the vacatin？_B_
A．In cash.
B．By credit card.
C．By cheque.
17．What will the wman d next？_C_
A．Pay fr the trip.
B．Ask abut the price.
C．Wait fr the man's call.
听第10段材料，回答第18至20题。
18．What was the maximum temperature in sutheast England by mid-afternn？_C_
A．15 ℃.
B．23 ℃.
C．26 ℃.
19．When will the rain reach suthwest England？_A_
A．By early mrning.
B．By mid-afternn.
C．By mid-night.
20．Hw will the weather be in Sctland this weekend？_C_
A．Cludy.
B．Sunny.
C．Rainy.
听力原文
Text 1
W：I called yu last week, but n answer.Have yu mved, r smething?
M：N, I went t Califrnia fr a few days.Our new manager cmes frm Califrnia, right?
Text 2
W：Lk ut! Red light! Why didn't yu stp the car?
M：It desn't matter.N ne is arund.Oh, where did the pliceman cme frm? He is waving ver us.
Text 3
M：S, which sprt d yu prefer, basketball r ftball?
W：T be hnest, I dn't really care fr either.
Text 4
W：Hw many students tk the IELTS test last mnth?
M：Well, let me see.Sixty had registered, but nt everyne turned up.I believe we had 23 frm Krea and 19 frm Japan.
Text 5
W：I hear yu've invented a tl which lets cmputer users use their feet t cntrl the muse.
M：Yes.Peple are trying many ways t free their hands frm the muse, such as using their eyes, but have been unsuccessful.S I tried the feet.
Text 6
W：Aw, this ne is s cute!
M：Um, he is really pretty, but I wuldn't g s far as t call him cute.That wrd is usually used fr dgs, knw, nrmal pets.
W：But lk hw friendly he is! He just came right up and put his head ut s I culd pet him.And these feathers are s sft!
M：Taking care f a bird is nt like taking care f fish, yu knw.Yu'd have t clean his cage all the time, and buy him special t mentin the fact that keeping a bird in a cage is kind f cruel, in my pinin.
W：But we culd build him a special cage in the backyard where he wuld have mre rm t fly arund.I really like him, Paul!
Text 7
W：Here we are, is a newly-built building.
M：What a fine building! Hw many flrs are there?
W：Frty. Our cmpany has ffices n fur flrs in the building.
M：Yurs is really a big cmpany.
W：Yes, it is.The sales ffice is n the first flr.The marketing and accunting ffices are n the secnd flr. And we have many ther departments: persnnel, research, etc.They are all n the 8th flr.
M：Where's the manager's ffice?
W: It's n the 9th flr.
Text 8
W：Hell, Martin.Hw are yur exam preparatins cming alng?
M：Gd, Miss Davis.I've wrked hard fr it recently.I think I'll be ready fr the cming exams.
W：Excellent! S, are yu wrking at weekends nw t get sme pcket mney?
M：Yes.I'm very grateful t really helped me with my prblem.
W：Mr.Lam said that yur prblem was that yu had n pcket mney. Is that right?
M：That's right.I culdn't g ut with my friends because I didn't even have the mney fr the bus fare.But I'm OK nw with a part-time jb.
W：S, yu think the Students' Welfare Club really helped yu?
M：Oh, yes.I have n cmplaints abut the club.I think yu are fantastic!
W：Thank yu! Any suggestins as t hw we can be even mre fantastic?
M：Why dn't yu have a letter bx utside the club's rm? That way, we can keep in tuch with yu even if we dn't get t see yu.
W：That's a great idea.It wn't cst anything t put a letter bx utside.OK, thank yu fr yur time, Martin.
Text 9
M：Overseas Travel Agency.May I help yu?
W：Yes, my husband and I are planning a vacatin t an island.D yu have any recmmendatins?
M：Certainly.Off the tp f my head, I wuld suggest the island f Bali.
W：Why Bali?
M：At this time f year it rains a lt in mst places, but it is the dry seasn in Bali.Als, there are many excellent restaurants and htels t chse frm.Plus, Bali is knwn fr its surfing and diving.And I must say that the shpping is abslutely great!
W：That sunds amazing! Jasn lves t dive and I lve t shp and eat.Can yu tell me hw much it will cst fr the tw f us?
M：It will take me a day r tw t get accurate prices, but I will call yu as sn as I d.
W：Thank yu.Will we have t pay fr it right away?
M：I'll need yur credit card number t make a reservatin, but yu wn't actually have t pay fr it until yu get there.
W：That sunds great.
Text 10
M：Hell.This is FM 's been anther warm and fine day fr mst f us.Temperatures in sutheast England reached twenty-six degrees Centigrade by mid-afternn, and had fifteen hurs f lvely sunshine.But already the weather is beginning t change, I'm afraid, and during the night shwers will slwly mve in frm the Atlantic t reach suthwest England by early mrning. The rest f the cuntry will have a very mild, dry night with temperatures n lwer than fifteen degrees in the suth, a little cler eleven-degrees r s in the nrth.And nw, let's mve n t the weather frecast fr Friday and the weekend.Well, suthern Eurpe will nce again get the best f the weekend weather.Sctland and Nrthern Ireland will have heavy rain fr much f the weekend and temperatures will drp t a cl seventeen degrees.Acrss mst f England the weather will be cludy but mainly dry with sunny perids.And when the sun des cme ut, temperatures culd rise up t twenty-three degrees...
第二部分：阅读(共两节，满分50分)
第一节(共15小题；每小题2.5分，满分37.5分)
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
If yu grew up watching the kid's televisin channel Nickelden, yu will prbably understand that there is nthing greater than enjying its special bright green slime (水晶泥)．The week f May 11, astrnauts abard the Internatinal Space Statin (ISS) jined the slime.
Nickelden sent tw kils f its green slime int space in the summer f 2019.The Slime in Space prject's idea was t create an educatinal trip fr teachers t use in class.The green slime was als used t guide astrnauts thrugh a series f experiments that were designed t learn mre abut hw slime acts in micrgravity.
Researchers frm Prtland State University (PSU) were excited t design the experiments fr the prject.Mark Weislgel and his partner designed eight shws fr NASA astrnauts and Eurpean Space Agency astrnauts abard t perfrm.
If yu're wndering what we culd hpe t learn frm sending slime int space, the answer lies in its very name.Slime is slimy.This is because it is a liquid that is thicker than liquids like water.This makes slime act in unexpected ways in the micrgravity f the ISS.Imprving ur understanding f hw thicker liquids act in space may help us imprve the design f systems that smething were designed with Earth's gravity in mind.
“Interestingly, we cnsider liquid n Earth as that takes the shape f its cntainer, ” Kch tells CNN.“Water just turns int a ball in micrgravity, s we've had t have a new understanding f different kinds f matter in space.This experiment shws hw micrgravity can help us understand things n Earth, especially the things we take fr granted.”
文章大意：本文是一篇说明文。文章主要说明了宇航员把水晶泥带入太空进行实验以及这个实验的重要意义。
21．In Paragraph 1, Nickelden is mentined_A_.
A．t intrduce the tpic
B．t attract the kids
C．t make advertisements
D．t share a TV shw
解析：推理判断题。根据下文的内容可知， 文章主要介绍了宇航员把水晶泥带入太空进行实验， 这对于我们研究地球物质有很大意义， 可推断第一段提到Nickelden的水晶泥是为了引出话题。故选A。
22．Why are the experiments with slime designed in space？_D_
A．Because they get students interested in space.
B．Because slime takes the shape f its cntainer.
C．Because slime is ppular with kids in the TV shw.
D．Because they help us understand hw slime acts in space.
解析：细节理解题。由第二段“The green slime was als used t guide astrnauts thrugh a series f experiments that were designed t learn mre abut hw slime acts in micrgravity.”可知， 在太空进行水晶泥实验是为了更好地了解水晶泥在微重力下的表现。故选D。
23．Which f the fllwing can be the best title f the text？_B_
A．Micrgravity makes a difference t matters.
B．Astrnauts jin the slime in space fr science.
C．Kids jin the slime s as t becme astrnauts.
D．Experiments are designed with slimy slime.
解析：主旨大意题。第一段“The week f May 11, astrnauts abard the Internatinal Space Statin(ISS) jined the slime.”是全文的主题句， 结合全文内容可知， 文章主要围绕宇航员把水晶泥带入太空进行实验以及这个实验所带来的意义。所以这篇文章最好的题目是“宇航员为了科学把水晶泥带入太空”故选B。
B
Making beer n the mn might seem like a pipe dream t many，but fr a grup f students frm the University f Califrnia at San Dieg，there is a chance t take their research beynd Earth's surface.
The Lab2Mn cmpetitin，held by TeamIndus，is ffering students the chance t secure a spt n the TeamIndus rcket this year.
Taking craft beer t the next level，the students want t test whether it's pssible fr yeast (酵母) t wrk and create beer n the mn.Hwever，they believe the experiment is nt just a creative cncept fr astrnauts，it's als imprtant fr the develpment f drugs and yeast-cntaining fd，like bread.
“The idea started ut with a few laughs amng a grup f friends, ” said NeekiAshari，a fifth-year biengineering student at UC San Dieg.“We all appreciate the craft f beer.When we heard that there was an pprtunity t design an experiment that wuld appear n India's mnlander，we thught we culd cmbine ur hbby with the cmpetitin by fcusing n the practicality (可行性) f yeast in uter space.”
The preparatin wrk fr the beer—up t the stage f adding yeast—will all be dne n Earth，and rather than separating the fermentatin (发酵) and carbnatin stages f making beer，the team plans t cmbine them.
This remves the need t release CO2 accumulated in the prcess，which may result in cleanliness and safety issues ut in space.
If selected，Team Original Gravity will be the first t make beer in uter space，and the fermentatin will take place in a vessel n bigger than a sda can.
All teams cmpeting fr the place will shwcase their ideas in Bangalre，India.
Sadly，yu wn't be enjying mn beer in yur lcal craft beer bar anytime sn，as n samples will be brught back.Hwever，this small experiment culd prvide imprtant data n just hw practical it is fr us t make and create ur wn resurces n ther planets and mns by learning hw cnsumables behave in different envirnments.
文章大意：本文是一篇说明文。由TeamIndus举办的Lab2Mn比赛有望让学生在月球上酿造啤酒的梦想得以实现。
24．Hw did the students feel when they gt the chance t design the experiment？_A_
A．Excited. B．Nervus.
C．Cnfident.D．Casual.
解析：推理判断题。根据第一段可知， 虽然在月球上酿造啤酒对于许多人来说是白日梦， 但是对一群来自加州大学圣地亚哥分校的学生来说， 他们有机会在地球以外开展他们的研究； 又根据第四段中的“We all appreciate the craft f beer yeast in uter space.”可推知， 他们有做这个实验的机会时应是兴奋的， 故A项正确。
25．What des the underlined wrd “This” in Paragraph 6 refer t？_A_
A．The mixing f tw stages.
B．Adding yeast n Earth.
C．The preparatin.
D．Fermentatin and carbnatin.
解析：代词指代题。根据第五段可知， 该实验小组在准备工作中计划把发酵过程和碳化过程结合起来； 结合第六段“This remves the need t release CO2 accumulated in the prcess，which may result in cleanliness and safety issues ut in space.”可知， 这种准备工作排除了在这个过程中释放累积的二氧化碳的需要， 这种需要可能导致外太空的清洁和安全问题。据此可推知， This指代两个阶段结合起来， 故A项正确。
26．What can we learn abut the experiment frm the passage？_D_
A．It has been designed based n similar experiments.
B．It's quite cmpetitive cmpared with ther designs.
C．Its design has already been apprved by TeamIndus.
D．Its prcess was adapted t make it safer and greener.
解析：推理判断题。根据第六段可知， 这种准备工作排除了在这个过程中释放累积的二氧化碳的需要， 这种需要可能导致外太空的清洁和安全问题； 根据第七段可知， 发酵过程将在一个不比苏打罐大的容器中进行。据此可推知， 该实验过程经过改造后， 将更安全、环保， 故D项正确。
27．What des the authr think f the students' idea？_C_
A．It seems like a pipe dream.
B．It's extremely cmplicated.
C．It's meaningful and hpeful.
D．It's creative but impractical.
解析：推理判断题。根据尾段尾句可知， 通过了解消耗品在不同环境中的反应， 这个小实验可以提供重要的数据， 告诉我们在其他行星和月球上制造我们自己的资源有多可行。据此可推知， 这项实验是有意义、有希望的， 故C项正确。
C
The full mn climbs ver the eastern hrizn (地平线) and hangs like a huge range glbe in the sky.A few hurs later, the mn is verhead but seems t have changed.The huge range glbe has becme a small silver disk.What has happened? Why has the range clr disappeared? Why des the mn seem s much smaller and farther away nw that it is verhead?
The mn appears range n the hrizn because we view it thrugh the dust f the atmsphere.The verhead mn des nt really shrink (缩小) as it mves away frm the hrizn.Our eyes infrm us that the verhead mn is farther away.But in this psitin the mn is actually clser t ur eyes than when it is near the hrizn.
The change in size is a trick ur eyes and minds play n us.When the mn is lw in the sky, we can cmpare its size with familiar bjects.It is easy t see that the mn is much larger than trees r buildings, fr example.When the mn is high in the sky, hwever, it is hard t cmpare it with bjects n earth.Cmpared t the vastness f the sky, the mn seems small.
There is anther reasn why the mn seems t shrink.We are used t staring at bjects straight ahead f us.When an bject is difficult t see ur eyes have t try t fcus n it.When we mve ur heads back t lk up, we will try hard again.Lking at smething frm an unaccustmed psitin can fl yu int believing an bject is smaller r farther away than it is.Hwever, scientists d nt yet understand cmpletely why the mn seems t shrink as it rises in the sky.
文章大意：本文是一篇科普文章。为什么月亮高挂空中时似乎离我们更远也更小？其实我们没有看到真正的月亮。
28．What makes us puzzled when the mn is high in the sky？_B_
A．It becmes large.B．It lks different.
C．Its clr disappears.D．Its shape changes.
解析：细节理解题。第一段中“Why des the mn seem s much smaller and farther away nw that it is verhead.”可知当月亮高挂天空的时候，“它看起来不同”使人感到疑惑。故选B。
29．What really happens when the mn flats farther away frm the hrizn？_A_
A．It cmes nearer.B．It turns range.
C．It ges farther.D．It gets thrugh dust.
解析：推理判断题。根据第二段中“The verhead mn des nt really shrink(缩小) as it mves away frm the hrizn.Our eyes infrm us that the verhead mn is farther away.But in this psitin the mn is actually clser t ur eyes than when it is near the hrizn.”可知当月亮离地平线远的时候，其实它离我们更近。故选A。
30．What des the authr intend t suggest by mentining trees and buildings in Para.3？_A_
A．They can affect ur judgment.
B．They are lw n earth.
C．They can attract ur attentin.
D．They are large bjects.
解析：推理判断题。根据第三段中“When the mn is lw in the sky, we can cmpare its size with familiar bjects.It is easy t see that the mn is much larger than trees r buildings, fr example.When the mn is high in the sky, hwever, it is hard t cmpare it with bjects n earth.Cmpared t the vastness f the sky, the mn seems small.”可知树和建筑物影响我们对月亮大小的判断。故选A。
31．What can we infer frm the text？_D_
A．The size f the mn ften changes.
B．The mn is in fact a huge range glbe.
C．The mn is beginning t shrink much.
D．We d nt see the mn as it really is.
解析：推理判断题。根据最后一段最后一句“Hwever, scientists d nt yet understand cmpletely why the mn seems t shrink as it rises in the sky.”可知从地球上看月亮，由于种种因素总会影响我们对月亮的判断，所以我们没有看到真正的月亮。故选D。
D
Space is where ur future is—trips t the Mn, Mars and beynd.Mst peple wuld think that aside frm cmets and stars, there is little else ut there.But, since ur space jurney started we have left s much trash there that scientists are nw cncerned that if we dn't clean it up, we may all be in great danger.
The first piece f space junk was created in 1964, when the American satellite Vanguard I stpped perating and lst its cnnectin with the grund center.Hwever, since it kept rbiting arund the Earth withut any results, scientists became increasingly cmfrtable abandning (遗弃) things that n lnger served any useful purpses in space.
It is said that there are nw ver 500,000 pieces f man made trash rbiting the Earth at speeds f up t 17,500 miles per hur.The junk varies frm tiny pieces f paint chipped ff rckets t cameras, huge fuel tanks, and even dd items like the millin dllar tl kit (工具箱) that astrnaut Heidemarie Stefanyshyn Piper lst during a spacewalk.
The majr prblem with the space trash is that it may hit wrking satellites and damage traveling spaceship.Mrever, pieces f junk may crash with each ther and break int pieces which fall back t the Earth.T avid this, scientists have invented several ways fr clearing the sky.Grund statins have been built t mnitr larger pieces f space trash t prevent them frm crashing int wrking satellites r space shuttles.Future plans include a cperative effrt amng many natins t stp littering in space and t clean up the trash already there.
文章大意：本文是一篇说明文。文章介绍了太空被人类航空废弃物污染的现状，各国开始重视太空垃圾造成的问题以及带来的风险和危害，并着手解决这一问题。
32．What was the first piece f man made space trash？_D_
A．A camera.B．A tl kit.
C．A fuel tank.D．A brken satellite.
解析：细节理解题。根据第二段首句可知，第一片人造太空垃圾是一个坏了的卫星，故选D。
33．Why were scientists NOT cncerned abut space trash in the beginning？_C_
A．It n lnger served any useful purpses.
B．It was millins f miles away frm the Earth.
C．It did nt cause any prblems.
D．It was regarded as similar t cmets and stars.
解析：细节理解题。根据第二段第二句可知，科学家最初没有关心太空垃圾，是因为它没有造成任何问题，故选C。
34．What can we cnclude frm the passage abut space junk？_D_
A．It is huge, heavy machines.
B．It never changes psitin.
C．It flats slwly arund the Earth.
D．It may cause prblems fr space shuttles.
解析：细节理解题。根据第四段第一、二句可知，太空垃圾可能会给航天飞机带来问题。故选D。
35．What has been dne abut the space trash prblem？_B_
A．Scientists have cleaned up mst f the trash.
B．Large pieces f space trash are being clsely watched.
C．Many natins have wrked tgether t stp plluting space.
D．Grund statins are built t help stre the trash prperly in space.
解析：细节理解题。根据第四段第三、四句可知，现阶段比较大的太空垃圾正在被严密监控，故选B。
第二节(共5小题；每小题2.5分，满分12.5分)
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项，选项中有两项为多余选项。
Lng befre we had airplanes, peple had been experimenting with different flying machines.We still use sme f thse flying machines
Ht-air ballns and gliders(滑翔机) use air currents(气流) fr mvement.Ht-air balln pilts cntrl their aircraft by ging up r dwn int air currents that mve the balln.The pilt cntrls the balln's mvement by heating the air inside the balln, r by allwing it t cl Small planes pull gliders alng a runway t help them take ff.But nce in the air, gliders use the currents, nt an engine, t mve.Their lng wings and strng bdy give riders a safe, smth
Helicpters(直升机) first appeared during Wrld War Ⅱ.A helicpter desn't have wings, but, like an airplane, it has an engine that makes its blades(螺旋桨) mve at high speeds.This allws the helicpter t rise int the But helicpters can stay in ne place in the sky fr a lng time.Tday helicpters are mstly used by medical teams and the army.But yu can als take a helicpter ride fr
S befre yur next aircraft ride, remember that airplanes aren't the nly way t fly.
A．An airplane has t keep mving.
B．Gliders als use air currents t rise and glide.
C．Learning t fly a helicpter isn't a simple task.
D．Ht-air ballns and gliders are mst ften used fr fun.
E．Sme depend n air fr mvement, while thers use engines.
F．Many turist attractins ffer helicpter rides fr sightseeing.
G．Every flying machine has its wn special characteristics, sme gd, sme nt s gd.
文章大意：本文是一篇说明文， 除了常见的飞机， 还有许多飞行器能带人们飞上天空。
解析：
36．由下文可知， 作者按照飞行器的飞行原理(靠气流或引擎飞行)进行了分类和介绍， 因此E项符合语境。故选E。
37．本空之前的话题是ht-air ballns, 之后的话题是gliders, 因此本空起着引出新话题gliders的作用， B项符合要求。故选B。
38．第二段和第三段分别介绍了不同飞行器的飞行原理和主要用途， 本空与第三段的最后一部分介绍直升机的主要用途相照应， 应介绍热气球和滑翔机的主要用途， 故选D。
39．上文介绍直升机与飞机的相同之处——靠引擎飞行， A项内容与下文中的But helicpters can stay in ne place in the sky fr a lng time.形成转折关系， 介绍直升机和飞机的不同之处。故选A。
40．F项承接上文中的yu can als take a helicpter ride fr fun, 说明许多景点提供乘坐直升机观光的服务。故选F。
第三部分：语言运用(共两节，满分30分)
第一节(共15小题；每小题1分，满分15分)
阅读下面短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Alyssa Carsn, a 13-year-ld girl frm State f Luisiana, US, wants t becme the first persn landing n Mars.She is nw _41.D_ the space flight.She is the nly _42.A_ that participated in (参加) all the three times f the Wrld's Space Summer Camp _43.B_ by the American Space Agency.She has been receiving _44.D_ training fr 9 years, and has decided t make herself the first ne landing n Mars.
During the BBC interview, she explained the reasn why she wants t g t Mars.“I _45.B_ t g there because it's a mysterius planet where nbdy has ever been.I als cnsidered develping anther _46.A_,_but being an astrnaut always cmes first.” Carsn can speak Spanish, French and Chinese recrded the American astrnaut activities she tk part in n Twitter, _48.A_ are encuraging ther kids t devte themselves t the space explratin.
She said，“I dn't want any bstacle (障碍) _49.C_ my way t Mars, and I'll never give up.” The American Space Agency is _50.C_ cnsidering her applicatin.Paul Freman f the Agent said, “She is the best age t becme an astrnaut ging t Mars in 2033.Her chice is indeed crrect.The girl is under _51.D_ training n her way t a true astrnaut.”
Carsn's father said he has already discussed the missin f landing n mars with his daughter, in which they talked abut the _52.A_ that she might nt be able t be back n earth.“In the fllwing 20 years, we will prepare urselves well.She is wrking hard and cnsidering participating in the Mars missin in 2033.After 20 years, I may nt see her _53.B_,_but she still insists n ging t Mars _54.A_ facing the prblem we've discussed befre，” the father said.
Let's _55.A_ this girl gd luck.May she is successfully trained as a qualified astrnaut never cme acrss any unwanted truble.
文章大意：本文是一篇记叙文。文章主要讲述了美国一个女孩要去火星的原因以及为此所做的相关准备。
41．A.standing frB．searching fr
C．heading frD．preparing fr
解析：stand fr “代表，象征”；search fr “搜查，寻找”；head fr “前往，出发”；prepare fr “为……作准备”。根据上文中的“wants t becme the first persn landing n Mars”可知，她正在为这次太空飞行做准备，故选D。
42．A.teenagerB．adult
C．guyD．wman
解析：根据上文“Alyssa Carsn, a 13-year-ld girl frm State f Luisiana”可知，她是一个参加世界太空夏令营的十三岁的青少年，故选A。
43．A.designedB．held
C．raisedD．suggested
解析：根据下文“by the American Space Agency”可知，此处指的是由美国航天局举办的夏令营，故选B。
44．A.piltB．engineer
C．diverD．astrnaut
解析：根据上文“wants t becme the first persn landing n Mars”可知，此处指的是接受宇航员训练，故选D。
45．A.agreeB．desire
C．puzzleD．refuse
解析：agree “同意，赞成”；desire “渴望，想要”；puzzle “迷惑，使困惑”；refuse “拒绝”。根据第一段中的“wants t becme the first persn landing n Mars”可知，她渴望去火星，故选B。
46．A.careerB．hbby
C．traditinD．interest
解析：根据下文“but being an astrnaut always cmes first”可知，此处指的是另一种职业生涯，故选A。
47．A.frequentlyB．eventually
C．genuinelyD．fluently
解析：frequently “频繁地，经常”；eventually “最后，终于”；genuinely “真诚地，诚实地”；fluently “流利地，顺畅地”。根据“Carsn can speak Spanish, French and Chinese _47_.”并结合语境可知，此处指的是她能够流利地说西班牙语、法语和汉语，故选D。
48．A.whichB．that
C．whereD．when
解析：此处引导一个非限制性定语从句，先行词为the American astrnaut activities，指物，所以关系词用which，故选A。
49．A.inB．at
C．nD．under
解析：根据下文“my way t Mars”可知，此处指的是在去火星的路上。固定搭配n ne's way意为“在某人去……的路上”，故选C。
50．A.casuallyB．quickly
C．seriuslyD．prbably
解析：根据下文“Paul Freman f the Agent said，‘She is the best age t becme an astrnaut ging t Mars in 2033.Her chice is indeed crrect.’”可知，美国航天局正在认真地考虑她的申请，故选C。
51．A.usualB．nrmal
C．cmmnD．regular
解析：根据第一段中的“She is nw _41_ the space flight.”可知，她要去火星，所以此处指的是进行定期训练，故选D。
52．A.pssibilityB．ability
C．identityD．respnsibility
解析：pssibility “可能，可能性”；ability “能力，才能”；identity “身份，特征”；respnsibility “责任，义务”。根据下文“she might nt be able t be back n earth”可知，此处指的是她不能返回地球的可能性，故选A。
53．A.perfrmB．return
C．wrkD．act
解析：根据上文“she might nt be able t be back n earth”可知，此处父亲说的是他可能看不到她归来，故选B。
54．A.stillB．even if
C．everD．yet
解析：根据句意可知，即使面对之前谈论过的困难，她仍然坚持去火星，前后之间为转折关系，故选B。
55．A.wishB．hpe
C．expectD．cmbine
解析：根据语境可知，此处指的是让我们祝愿这个女孩好运吧！故选A。
第二节(共10小题；每小题1.5分，满分15分)
阅读短文内容，在空白处填入1个适当的单词或括号内单词的正确形式。
Prper exercise is beneficial t ur health.As the experts say, swimming is an excellent way _56.t_wrk_ (wrk) yur entire bdy.An hur f swimming burns almst as many calries as running.There are a hst f benefits yu may gain frm swimming _57.regularly_ (regular)．
One f _58.the_ biggest benefits f swimming is that it truly wrks well frm head t te.It can nt nly increase yur heart rate withut _59.stressing_ (stress) yur bdy, but als build up yur muscles and _60.strength_ (strng)．Besides, swimming makes yur heart and lungs strng.It is s gd fr yu that researchers say it may even reduce yur risk f (cmpare) with inactive peple, swimmers have abut half the risk f death.Sme ther studies have shwn that swimming may help lwer bld pressure and cntrl bld sugar.
The number f persns _62.wh/that_ experience sme level f insmnia (失眠症) is increasing, s this is excellent news—the researchers cnclude that swimming is a ptentially _63.pwerful_ (pwer) way t relieve stress quickly and prmte deeper sleep.
Swimming is safe fr mst peple.As with any wrkut, there are certain risks assciated with swimming.If yu _64.are_injured_ (injure) r have certain medical cnditins, be sure t check befre general, it's a gd idea t check whenever yu start a new exercise prgram.
文章大意：本文是一篇说明文。文章介绍了游泳的益处。
解析：
56．考查非谓语动词。名词way后跟动词不定式作定语，意为“……的方法/方式”，故填t wrk。
57．考查词性转换。此处应用副词作状语修饰动名词swimming，故填regularly。
58．考查冠词。“ne f＋the＋形容词的最高级＋可数名词复数”意为“……中最……之一”，为固定用法，故填the。
59．考查非谓语动词。介词withut后接动名词形式，故填stressing。
60．考查词性转换。设空处和muscles并列，应为名词，strength表示“力量”时为不可数名词，故填strength。
61．考查非谓语动词。设空处应用非谓语动词作状语，且cmpare和主语之间为逻辑上的动宾关系，故填Cmpared。
62．考查定语从句的引导词。设空处引导定语从句，且在从句中作主语，先行词为persns，指人，故填wh或that。
63．考查词性转换。设空处修饰名词way，应用形容词，表示“有力的”，故填pwerful。
64．考查动词的时态和语态。代词yu与injure之间为动宾关系，应用被动语态且陈述的是一般事实，故填are injured。
65．考查介词。固定搭配in general意为“通常；一般情况下”。故填In。
第四部分：写作(共两节，满分40分)
第一节：应用文写作(满分15分)
人们对于“普通人去太空旅游”有不同的看法。请你根据下列提示以“The advantages and disadvantages f Space Travel”为题写一篇英语短文，并简要地谈谈你的观点。
注意：1.短文必须包括所列内容，但不要逐字逐句翻译；
2．写作词数应为80左右。
The advantages and disadvantages f Space Travel
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参考范文：
The advantages and disadvantages f Space Travel
There are several advantages f space travel.First f all, it culd prvide humans with new places t live in and new surces f energy t explit.In additin, space travel helps peple understand the universe better.Als space travel research des gd t ther research fields.
Hwever, space travel als has sme disadvantages.It uses up t much mney which culd be spent in ther ways.What's mre, the idea f human's living n ther planets is unrealistic.Space travel culd be dangerus, t.
In a wrd, thugh there are sme disadvantages, I think space travel is a gd thing.It is imprtant fr man t explre and learn abut the universe.
第二节：读后续写(满分25分)
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。
During lunchtime，Emma suggested ging t the z t feed the animals and her mm agreed.
“We'll stp by the bakery and pick sme bread up.Nw hurry and eat and then we'll g.It's ging t be a lvely day.Grandma is cming with us.She'll be here any minute, ”Mm said.
Emma ate her lunch and then ran int her rm t get her shes.The prblem was that she culd nly find ne f them.She lked under her bed，but all she culd see were dirty twels and pants.She mved sme f her tys ut f the way, but still culdn't find her she.After she'd checked everywhere in her rm, she ran int the kitchen.“Mm, I can't find my she.Will yu wait while I lk fr it? ”she asked.
Her mm thught abut hw many times she'd tld Emma t clean her rm up.She whispered smething t Emma's grandma and then said t Emma, “Yu will have t stay hme.Yur dad and I will take Ryan t the z.Grandma will stay here with yu.”
“N! Please wait fr me.I want t g t the z, ”Emma cried.“I'm srry，Emma.I've tld yu a dzen times t clean yur rm and yu ignred me.Yu can't find yur she nw.It's yur wn fault fr nt ding as I asked.Yu will stay hme.”
Emma ran int her bedrm，crying.Her mm came t the dr and said, “Emma, clean that rm f yurs befre I get hme.I've tld grandma nt t give yu any sweets until yu finish the wrk.” She went ut t the car with Ryan and Emma's dad and then they drve away.
Paragraph 1：
Emma sat n her bed and cried fr a lng time.____________________________________
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___________________________________________________________________________
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Paragraph 2：
Emma and her grandma were sitting at the table，eating when her mm, dad, and Ryan came hme.________________________________________________________________________
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___________________________________________________________________________
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参考范文：
Paragraph 1：
Emma sat n her bed and cried fr a lng time.And then she wiped her eyes and started t clean her rm.It tk her tw hurs t clean up the rm.“I did it! ”she said prudly.She even fund her missing she.She ran int the living rm.“Grandma! Cme and see.I cleaned my rm and fund my she.” Grandma lked in Emma's rm.“If yu had kept it this way，yu wuldn't have lst yur she.Cme and have sme sweets nw, ”she said.
Paragraph 2：
Emma and her grandma were sitting at the table，eating when her mm, dad, and Ryan came hme.“Well, lk at Emma's rm! It's clean, ”her dad said.“Hw was the z? Did yu have fun? I wish I culd have gne there with yu, ”Emma said.“If yu keep yur rm clean, we may g and see animals again, ”her mm said.Frm then n, Emma tried her best t keep her rm clean.
太空旅游的利
太空旅游的弊
1.提供人类居住的新场所
2．为人类提供新能源
3．帮助人们更好地了解宇宙
4．太空研究对其他领域研究有好处
1.花费太大
2．人类住在其他行星上的想法不切实际
3．太空旅游有危险
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