外研版 (2019)选择性必修 第三册Unit 4 A glimpse of the future导学案及答案

这是一份外研版 (2019)选择性必修 第三册Unit 4 A glimpse of the future导学案及答案，共25页。
1．artificial adj．人造的，人工的
2．victim n．受害者
3．capacity n．能力，才能
4．analyse v．分析
5．client n．客户，客人，顾客
6．cite v．引用，引述
7．cell n．细胞
8．bund adj．可能的
9．cycle n．自行车
10．demand n．需要，需求
11．mechanical adj．机械的
12．desperate adj．拼命的，绝望的
13．clue n．线索，提示
14．cnsistent adj．一贯的，一致的
1．human adj．人的n．人→humanity n．人类
2．assist v．帮助，援助，协助→assistant n．助手，助理→assistance n．帮助，援助，协助
3．ptential adj．潜在的，可能的n．可能性，潜力，潜能→ptentially adv．潜在地
4．legal adj．合法的→illegal adj．非法的，违法的→illegally adv．非法地
5．mral adj．道德的→immral adj．不道德的，道德败坏的→immrally adv．不道德地
6．assess v．评价，评定→assessment n．评价，评定
7．imitate v．模仿，仿效→imitatin n．仿制品
8．tight adj.紧紧的→tightly adv.紧紧地
9．fault n．过错；缺陷；故障→faulty adj．有故障的，有缺陷的
1．artificial intelligence人工智能
2．happen t sb．发生在某人身上
3．s far 到目前为止
4．in cntrast 相比之下
5．hang ut 闲逛
6．be susceptible t对……而言易受影响
7．wipe ut 彻底消灭；全部摧毁
8．lie in 存在，在于
9．agree n 对……取得一致意见
10．bank n 依靠，指望
11．n the hrizn将要发生；在地平线上
12．be bund t 很有可能，肯定会
13．g thrugh 经受；经历；通过
14．hld ut伸出(手/胳膊等)
15．as thugh 似乎，好像
16．change ne's mind 改变某人的想法
17．in shck吃惊地；处于极度震惊状态
18．make cmments n对……作出评论
1．[句型公式] either ...连接并列成分
In the wrds f Prfessr Stephen Hawking，artificial intelligence will be “either the best，r the wrst thing，ever t happen t humanity”．
用斯蒂芬·霍金教授的话说，人工智能将是“人类有史以来最好或最坏的事情”。
2．[句型公式] if引导的条件状语从句的省略
If nt ，it might wipe us all ut!
否则，它可能会扫清我们所有人！
3．[句型公式] have n chice but t d sth．“除了做某事别无选择；只好做某事”
We have n chice but t embrace it and regulate it．
我们别无选择，只能接受它并加以规范。
4．[句型公式] 强调句：It is/was nt until ...
It was nt until an hur later that he nticed that Carlyn had left her emergency call device n the breakfast table．
直到一个小时后，他才注意到卡罗琳把她的紧急呼叫装置忘在早餐桌上了。
读后续写之关于身体动作的细节描写(Eyes)
ne's eyes are wide with hrrr
某人惊恐地瞪大了眼睛
ne's eyes shine with excitement
某人眼里闪烁着兴奋的光芒
ne's eyes filled with tears某人的眼里充满泪水
ne's eyes fall n...某人的目光落在……
lk at sb．straight in the eye直视某人的眼睛
ne's eyes fix n...某人的目光紧盯着……
ne's eyes scan...某人的眼睛扫视……
ne's eyes drpped t...某人垂下眼睑看着……
1．His eyes were wide with hrrr．
他惊恐地瞪大了眼睛。
2．The dg's hungry eyes fell n my sandwich．
那条狗饥饿的眼神落在我的三明治上。
3．He turned his eyes t the dr when he heard the handle turning．
听到门把转动的声音，他向门那边看去。
4．Tina shut her eyes tightly and bit her lip．
蒂娜紧闭双眼，咬了咬嘴唇。
5．She lked her father straight in the eye and answered his questin truthfully．
她直视父亲的眼睛，如实地回答了他的问题。
6．He seemed unwilling t meet my eyes．
他似乎不愿意与我的目光接触。
7．His eyes grew wide / widened with hrrr at what she had dne．
看到她所做的事，他惊恐地睁大了眼睛。
8．She laughed，her eyes shining with excitement．
她笑了，眼里闪烁着兴奋的光芒。
9．Her eyes filled with tears．
她的眼里充满泪水。
10．She tried t sit up，her eyes fixed n Jan's face．
她试图坐起来，目光紧盯着琼的脸。
11．His eyes scanned the rm as he entered.
他进屋时扫视了整个房间。
12．Her eyes drpped t her lap as she answered.
她回答时垂下眼睛盯着自己的腿。
13．Tears blurred her eyes / visin.
泪水模糊了她的双眼。
14．I felt tears well up in my eyes.
我感到泪水从眼里涌出来。
单元综合检测(四)
第一部分 阅读
第一节
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
These are the life-changing apps that will help yu build better habits．
Streaks
Streaks lets yu create up t 12 different tasks that yu can cmplete each day．Cmplete a task，mark it n the app，and yu'll start building yur prgress．Streaks als has ther features available，like reminders and statistics，t help yu keep yur habits n track．It cllects n fees．
Strides
Strides makes yur gals easy and attainable．Yu'll be able t track yur prgress and see hw far yu are alng with prgress reprts and charts that'll shw yu yur advancement and yur success rate n any given gal．Yu can create unlimited reminders and build up yur rutine frm the grund up．The app asks yu t jin their mnthly subscriptin．
ATracker
With ATracker，time all yur activities and stp wasting time n unimprtant tasks．Yu can create and define yur daily and weekly gals t avid lsing track f yur gd and bad habits．Having tracked yur activities，yu can see what yu've dne in a beautiful chart．Yu can als see a gal reprt t make sure yu're staying n track with yur new year's reslutins．The app is $4.99，but it's nly a ne-time payment．
Cach．me
Cach．me is mstly free．Yu'll get t track yur prgress and get bnus pints fr achieving yur gals．What's cl abut Cach．me is that yu can jin a cmmunity f peple like yu where they are willing t help each ther．Yu can even take it ne step further by hiring a cach，althugh that's ging t charge extra．
【语篇解读】 本文是一篇应用文。文章介绍了四个改变生活的应用程序。
1．Which app is free f charge?
A．Streaks． B．Strides．
C．ATracker． D．Cach．me．
A [细节理解题。根据Streaks部分的“It cllects n fees．”可知，Streaks是免费的。]
2．What d Strides and ATracker have in cmmn?
A．They help t time vital tasks．
B．They ffer a prgress chart．
C．They have reminding functins．
D．They update infrmatin every mnth．
B [细节理解题。根据Strides部分的“Yu'll be able n any given gal．”可知，你可以跟踪你的进度，并通过进度报告和图表看到你的进步和你在任何给定目标上的成功率。根据ATracker部分的“Having tracked 's reslutins．”可知，跟踪你的活动之后，你可以在一个漂亮的图表中看到你做了什么。你还可以看到一份目标报告，以确保你的新年计划按计划进行。据此可知，Strides和ATracker这两款应用程序的共同点在于它们都提供了一个进度表。]
3．What can yu d with Cach．me?
A．Earn cash rewards．
B．Emply a cach fr free．
C．Get supprt frm ther users．
D．Make prgress in yur studies．
C [细节理解题。根据Cach．me部分的“What's cl abut ther．”可知，Cach．me 酷的地方在于你可以加入一个由像你一样愿意帮助彼此的一群人组成的团体。据此可知，你可以在Cach．me上获得其他用户的支持。]
B
As a vide game prducer，Jhn Day has created ppular games such as “Meet the Rbinsns” “Car 2” and “Ty Stry 3”．
When he was yung，Day spent lts f time playing vide games，but getting game ideas frm his imaginatin t the screen required plenty f technical knw-hw，t．Luckily fr Day，his father wrked in the cmputer industry and shared his knwledge．Hwever，Day says，“Each time he caught me playing games as a kid，his trademark phrase was，‘Yu're never ging t amunt t anything，wasting all that time n these vide games．’”
“I built my first PC when I was 11，” Day says，“and I never really stpped．”
While studying business management in cllege，Day als wrked as a game tester．Bth his educatin and jb experience help him nw as he cmes up with new ideas，meets deadlines and slves prblems．
A vide game prducer is in charge f a game's develpment frm beginning t end．Day says，“All prducers have t be designers，at least a little bit．” Anther part f Day's jb is getting things dne n time and within budget．“We have t create a prduct befre a certain date，and it takes wrk t get there．” Smetimes that can be a challenge．Prblems cme up ften when he's wrking n a game，and in his fast-paced industry，missing a deadline is nt allwed．
In his jb，Day answers t many peple wh are expecting high-quality games．That's a lt f respnsibility，but Day believes these demands help him d his jb better．Part f the excitement fr him is nt just playing a game，but als being able t share it with thers．
“With a finished prduct，it's really great t finally be able t sit dwn with my friends and family，and say，‘Lk，this is what I've been ding all this time．Let's play it tgether．’”
【语篇解读】 本文是一篇记叙文。Jhn Day从小酷爱玩电子游戏，长大后专门从事电子游戏开发。这项工作虽然充满了挑战和压力，但他游刃有余，乐在其中。
4．As a kid，Jhn Day ．
A．lacked imaginatin
B．didn't d well in his lessns
C．was crazy abut vide games
D．gt his first PC as a birthday present
C [细节理解题。根据第二段中的“Day spent lts f time playing vide games”和第三段内容可知，小时候，Jhn Day痴迷于电子游戏。]
5．We can infer frm the text that Day's father ．
A．was very strict with him
B．had a big influence n him
C．was in supprt f his hbby
D．expected him t be a businessman
B [推理判断题。根据第二段中的“getting game ideas father wrked in the cmputer industry and shared his knwledge”可知，酷爱电子游戏的Jhn Day受到了在计算机行业工作的父亲的影响。]
6．What des paragraph 5 mainly talk abut?
A．Hw t prduce a vide game．
B．What a vide game prducer des．
C．The imprtance f jb experience．
D．The challenge f balancing the budget．
B [段落大意题。第五段第一句是本段的主题句。本段主要介绍了电了游戏开发人员的职责。]
7．Hw des Day feel abut his jb?
A．It is easy．
B．It is well-paid．
C．It is enjyable．
D．It is a little bring．
C [推理判断题。根据倒数第二段中的最后一句以及最后一段的内容可知，Day很享受自己的工作。]
C
In recent years，cmputer scientists have cme up with several different ways f creating false vides f peple using artificial intelligence (AI)．These vides are usually called “deepfakes”．Sme deepfakes wrk by putting the face f ne persn nt a different persn in a vide．Others wrk by taking an existing vide f a persn and changing it s that the persn says r des smething they didn't say r d．
At first，creating deepfakes was cmplex．It required special knwledge，hundreds f pictures f the persn wh was being faked，and lts f time．Nw it's much simpler．There are websites and apps that allw almst anyne t create deepfakes．An app recently came ut which allwed users t put their faces int famus mvie scenes．The prcess takes abut eight secnds，requires ne picture，and can be dne n a mbile phne．One grup f cmputer scientists created a prgram that allwed them t edit the wrds cnning ut f smene's muth in a vide just like yu might edit a dcument n the cmputer．
It's ne thing t swap the faces f famus actrs．But what happens if smene puts ut a fake vide f a plitician，fr example，making it lk like they brke the law? There's als the prblem f the time it takes t figure ut that smething is fake．Even if a vide is prven t be fake，it culd be t late．Millins f peple might have already seen and believed it．On the ther hand，what happens if a vide is actually real，but peple dn't trust it because they're tld it's a deepfake?
Many deepfakes are s gd that nly anther AI system can tell that they're fake．Experts are wrking hard t create new AI tls that can identify faked vides．Many peple are cnfident that peple can defeat deepfakes sn．Hwever，persnally，it is very challenging because this technlgy has always fallen behind the deepfakes．
【语篇解读】 本文是一篇说明文。近年来科学家想出了几种不同的方法来制作人工智能虚假视频，这些视频通常被称为“换脸”，许多人非常担心这种技术可能会被滥用。
8．What can be learnt abut deepfakes?
A．They are all made by apps．
B．They are imprving rapidly．
C．They are mainly used t jke．
D．They'll lse ppularity sn．
B [推理判断题。根据第二段内容可知，刚开始的时候，换脸很复杂，要花费大量的时间，但最近推出了一款应用程序，只需要8秒，用一张照片，就可以在手机上完成换脸。由此可知，换脸技术发展迅速。]
9．What des paragraph 3 fcus n abut deepfakes?
A．The anxieties brught by them．
B．The results caused by them．
C．The ways f making them．
D．The dubts abut them．
A [段落大意题。根据第三段内容可知，本段主要谈论了换脸会带来的问题和引发的焦虑。]
10．What is the authr's attitude t develping AI tls t recgnize deepfakes?
A．Optimistic． B．Supprtive．
C．Disapprving． D．Uncertain．
D [观点态度题。根据最后一段内容可知，作者认为识别伪造的人工智能工具这项技术一直落后于换脸，所以打败换脸技术非常具有挑战性。由此可知，作者对开发一种新的人工智能系统来识别换脸持不确定的态度。]
11．What is the purpse f the text?
A．T recmmend new AI tls．
B．T explain the imprtance f AI．
C．T describe a technlgy trend．
D．T stress technlgy revlutins．
C [写作意图题。第一段引出“换脸”话题，第二段讲“换脸发展非常迅速”，第三段讲“换脸会带来的问题和引发的焦虑”，最后一段讲“作者对开发一种新的人工智能系统来识别换脸持不确定的态度”，因此全文介绍了人们利用人工智能进行换脸，几乎可以达到以假乱真的地步。由此推知，本文的写作目的是介绍一种时尚技术——换脸技术。]
D
Danish architecture studi Bjarke Ingels Grup (BIG) has designed Terminus AI City Operating System as a campus in Chngqing，China，which will be perated by an artificial intelligence system．Everything in the city will be perated by this system．
BIG has drawn up the plans fr Terminus Grup，which will have its headquarters at the centre f the AI-run city campus．
The develpment will be lcated in Chngqing Hi-Tech Industrial Develpment Zne and will include Clud Valley，the campus-style headquarters f Terminus Grup．“We have ver the recent years wrked with several f the wrld's leading technlgy cmpanies．We are thrilled t bring ur experience t Chngqing，” said Bjarke Ingels，funder f BIG．“Clud Valley is imagined as a city where peple，technlgy and nature live tgether in harmny with spaces designed fr all types f life: human life，animal life，plant life and even artificial life．”
BIG's design fr Clud Valley is intended t demnstrate the envirnmental gals f the prject．Green rf panels will create pen-air curtyards thrughut the campus．These curtyards will hst art exhibitins and sprts events．At night，the underside f the rf panels will be transfrmed int what BIG describes as “the largest digital display in China”．
In the AI City，peple will live in hmes with self-adjusting slar panels and have a digital assistant t run their lives．Buildings will have pwer systems cntrlled by Terminus Grup sftware．
“As sunlight hits the huses，bedrm windws becme transparent t allw the natural light t wake sleepy residents，” said Terminus Grup．“Once the light has filled the rm，an AI husekeeper selects yur breakfast，matches yur utfit with the weather，and presents a full schedule f yur day using Terminus Grup's smart transprtatin slutin．”
The AI City will have e-bikes and self-driving cars t cut dwn n traffic jams．
【语篇解读】 本文是一篇说明文。文章介绍了丹麦建筑工作室为中国重庆设计的Terminus人工智能城市操作系统。
12．What is Clud Valley accrding t Bjarke Ingels?
A．A smart city with all life in harmny．
B．A campus knwn fr high technlgy．
C．A space intended fr wildlife prtectin．
D．A zne with leading technlgy cmpanies．
A [细节理解题。根据第三段尾句可知，Clud Valley是所有生命，包括人、动物、植物等和谐共处的智慧城市。]
13．What's the aim f BIG's design fr Clud Valley?
A．T prduce the largest digital display．
B．T hst art and sprts events．
C．T shw its envirnmental bjectives．
D．T create pen-air curtyards．
C [细节理解题。根据第四段第一句可知，设计Clud Valley的目的是展示其环境目标。]
14．Wh are respnsible fr the husewrk in Clud Valley?
A．Digital assistants．
B．The residents．
C．Terminus Grup．
D．Hired wrkers．
A [细节理解题。根据第五段第一句可知，Clud Valley中数字助手负责处理家务。]
15．Which f the fllwing is a suitable title f the text?
A．Mdern Life in Clud Valley
B．An Oncming AI-run City in China
C．Buildings Cntrlled by Sftware
D．The Develpment f AI in Chngqing
B [标题归纳题。通读全文可知，文章首句为全文主旨句，又结合下文内容可知，本文主要介绍了中国重庆的智能城市操作系统。故B项适合作文章标题。]
第二节
阅读下面的短文，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。
What will man be like in the future？Hw abut in 5，000 r even 50，000 years frm nw？We can nly make a guess，f curse，but we can be sure that he will be different frm what he is tday． 16
Let's give an example．Man，even 500 years ag，was shrter than he is tday．Nw，n the average，men are abut three inches taller．Five hundred years is a relatively shrt perid f time，s we may guess that man will cntinue t grw taller．Again，in the mdern wrld we use ur brains a great deal．Even s，we still make use f nly abut 20% f the brain's capacity (容量)．As time ges n，hwever，we shall have t use ur brains mre and mre—and finally we shall need even larger nes! 17 The head，the frehead in particular，will grw larger．
18 In fact，we use them s ften that they becme weaker and we have t wear glasses．But ver a very lng perid f time it is likely that man's eyes will grw strnger．On the ther hand，we tend t make less use f ur arms and legs． 19 At the same time，hwever，ur fingers will grw mre sensitive because they are used a great deal in mdern life．
But what abut hair？This will prbably disappear frm the bdy altgether in curse f time because it des nt serve a useful purpse any lnger．In the future，then，bth sexes are likely t be bald．
Perhaps all this gives the impressin that future man will nt be a very attractive creature t lk at！ 20 He will still be a human being，with thughts and emtins similar t ur wn．
A．This prbably brings abut mental changes．
B．Nwadays ur eyes are in cnstant use．
C．In spite f all these changes，future man will still have a lt in cmmn with us．
D．This is likely t bring abut physical changes，t．
E．That's because man is slwly changing all the time．
F．These，as a result，are likely t grw weaker．
G．As a result，future man will have little in cmmn with us．
【语篇解读】 本文是一篇说明文。文章介绍了人类未来可能发生的变化。
16．E [根据空前一句可知，人类在未来的样子将不同于今天，下文中的内容举例说明了人类将发生的变化，由此可推知，空处起承上启下的作用。故E项(那是因为人类一直在慢慢变化着)符合语境。]
17．D [根据空后一句可知，此处指身体上的变化，与D项中的“physical”相呼应。]
18．B [空后两句讲述了人类的眼睛可能会发生的变化，与B项中的“eyes”相呼应。]
19．F [根据本段内容可知，使用频率较多的身体部位的功能会变得更强大，比如眼睛和手指，而使用频率较少的身体部位的功能将会变弱，比如胳膊和腿。F项中的“These”指代空前一句中的“arms and legs”，且weaker与上文中的strnger相对应，符合语境。]
20．C [根据空后一句可知，未来的人仍然具有与我们相似的思想和情感。故C项(尽管人类会有这些变化，但未来的人和我们仍然有很多共同点)符合语境。]
第二部分 语言运用
第一节
阅读下面的短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Once upn a time，my father and I gt lst in a frest in France．I must have been abut twelve r thirteen．Anyway，it was befre the time when mst peple 21 a mbile phne．It was in the Lire Valley．Abut half an hur later，my dad 22 the truth．“Oh，it seems that we're lst．” We walked arund and arund in circles，trying t find the path， 23 with n luck．I culd tell my dad was starting t 24 ，even if he was trying t hide it frm me．We had been in the frest fr hurs then and we bth knew my mm wuld be in a state f abslute 25 ．At schl，I had just been tld the stry f the hikers wh had died in the wilderness and I fund it easy t 26 that wuld be ur fate t．“If we keep ging in a 27 line，we'll get ut f here，” my dad said．
And he was right． 28 we heard the sunds f cars and 29 a main rad．We were eleven miles frm the village where we had 30 ，but at least we had signpsts (路标)．And I ften think f that strategy，when I am ttally 31 — literally r metaphrically．I thught f it when I was in the middle f a 32 ，and when my heart beat rapidly with 33 and I didn't knw hw I culd carry n living．Walking ne ft in frnt f the ther，in the same 34 ，will always get yu further than running arund in circles．It's abut the 35 t keep walking frward．
【语篇解读】 本文是一篇夹叙夹议文。作者年少时和父亲外出，在法国的一片森林里迷了路。他们绕了很多圈，毫无进展。最后，父亲提议一路向前，他们终于走出了森林。这个策略也在作者以后的生活中发挥了很大作用，并使作者深受启发：勇往直前，方能战胜困难。
21．A．wned B．brrwed
C．invented D．prmted
A [根据上文“I must have been abut twelve r thirteen．”可知，作者当时只有十二、三岁，当时还没有到大部分人可以拥有手机的时期。]
22．A．revealed B．realised
C．tld D．faced
B [根据作者的父亲所说的话“Oh，it seems that we're lst．”可知，大约半个小时后，父亲才意识到他们迷路了。]
23．A．all B．therefre
C．yet D．s
C [结合语境可知，空前的“我们不停地绕圈，试图找到出去的路”和空后的“运气不佳”形成了转折。]
24．A．cmplain B．erupt
C．regret D．panic
D [根据空后的“even if he was trying t hide it frm me”可知，尽管父亲在试图掩饰，但是作者可以看出他已经开始慌了。]
25．A．terrr B．anger
C．disappintment D．lss
A [根据本句中的“We had been in the frest fr hurs”和常识可知，他们已经在森林里迷路几个小时了，因此，他们都知道作者的母亲会很恐惧。]
26．A．decide B．annunce
C．imagine D．clarify
C [根据语境可知，作者在学校听过徒步旅行者在野外死亡的故事，因此，在森林里迷路几个小时之后，作者很容易会想到那也会是他们的命运。]
27．A．simple B．shrt
C．straight D．similar
C [结合下文的描述以及结尾部分的“keep walking frward”可知，作者的父亲建议走直线。]
28．A．Regularly B．Eventually
C．Surprisingly D．Generally
B [根据语境和空前的“he was right”可知，他们最终听到了车声，到达了大路。]
29．A．chse B．missed
C．fllwed D．reached
D [参见上题解析。]
30．A．set ff B．passed
C．called n D．lived
A [根据上文中讲到的到达大路和下文中的“at least we had signpsts”可知，路标可以指引他们到达出发(set ff)的村庄。]
31．A．lst B．sensitive
C．angry D．stuck
A [根据语境可知，空前的“that strategy”指的是作者和父亲在迷路时用的策略，所以作者在迷路或迷惘的时候，经常会想起那个策略。]
32．A．term B．race
C．perfrmance D．breakdwn
D [本句是对上一句的阐述，作者会在精神崩溃、因为害怕而心跳加速等时想起这个策略。]
33．A．excitement B．surprise
C．fear D．interest
C [参见上题解析。]
34．A．way B．cycle
C．directin D．distance
C [根据空后的“will always get yu further than running arund in circles”可知，一步一步地朝着相同的方向会让你走得更远。]
35．A．ambitin B．determinatin
C．inspiratin D．cperatin
B [根据语境可知，无论你是真的迷路还是感到迷惘，都要有一路向前的决心。]
第二节
阅读下面的短文，在空白处填入一个适当的单词或括号内单词的正确形式。
When schlars f internatinal relatins predict that the 21st century will be a “Chinese century”，they are full f reasns．36． America remains the nly superpwer，China is respnsible fr an imprtant share f glbal change．Since 37． start f the financial crisis in 2008，fr example，China has accunted 38． 45% f the gain in wrld GDP．In 1978 abut 770 millin Chinese peple lived in extreme 39． (pr)；tday mst f the impverished (贫困的) rural residents living belw the current pverty line have all been lifted ut f pverty．Its GDP per persn，in terms f purchasing pwer，40． (rise) ten times since 1990．
China's 41． (amaze) perfrmance has greatly affected the wrld's ecnmic utput．The Ecnmist has wrked ut a gegraphic centre f the glbal ecnmy by taking an average f each cuntry's latitude and lngitude(经纬度)，42． (measure) by 43． (it) GDP．At the height f America's cntrl，this pint previusly sat in the nrth Atlantic．But China has pulled it s far east 44． the glbal centre f ecnmic gravity 45． (be) nw in Siberia．
【语篇解读】 本文是一篇说明文。国际关系学者预言21世纪将是“中国的世纪”，本文阐述了这些学者做出这个预言的理由。
36．Althugh/Thugh/While [考查状语从句。分析句子结构可知，空处引导让步状语从句。故填Althugh/Thugh/While。]
37．the [考查冠词。此处特指“2008年金融危机”，应用定冠词。故填the。]
38．fr [考查介词。accunt fr为固定短语，意为“占(……的比例)”。故填fr。]
39．pverty [考查名词。根据空前介词in及形容词extreme可知，此处应用名词。故填pverty。]
40．has risen [考查动词的时态。GDP per persn(人均GDP)作为主语，是专有名词，谓语动词用单数；根据时间状语since 1990可知，此处应用现在完成时。故填has risen。]
41．amazing [考查形容词。空处作名词perfrmance的定语，应用形容词，表示“惊人的”。故填amazing。]
42．measured [考查非谓语动词。an average f each cuntry's latitude and lngitude与measure之间是逻辑上的动宾关系，应用过去分词作定语。故填measured。]
43．its [考查代词。此处指代each cuntry's，应用形容词性物主代词。故填its。]
44．that [考查结果状语从句。根据空前的“s”可知，空处应填that，构成结构，意为“如此……以至于……”。故填that。]
45．is [考查动词的时态。根据句意及句中时间状语nw可知，空处应用一般现在时。故填is。]
第三部分 写作
第一节
假定你是李华，你校英文报正在举行主题为“畅想科技未来：你心中的2050”的征文活动，鼓励同学们想象科技将如何改变生活、工作和休闲方式。请根据你的畅想写一篇短文。
注意：1．写作词数应为80左右；
2．开头已给出，不计入总词数。
Can yu imagine hw science and technlgy will change ur life in 2050？





[参考范文]
Can yu imagine hw science and technlgy will change ur life in 2050?
With science and technlgy used in every aspect f life at that time，we'll live in a greener wrld with trees，birds，flwers，blue skies and sunshine．And we'll be able t arrange things like meals，bathing and sleep with ur smartphnes．Rbts will be able t d mst f the husewrk fr us．
As fr wrk，we'll mstly wrk at hme，cmmunicating ideas fr wrk nline．If necessary，we'll have vide meetings with ur partners arund the wrld．
During ur free time，we'll be able t travel t places f interest in new vehicles like flying cars．We'll even enjy space trips t the mn and ther planets．
第二节
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。
One snwy day，the winds grew strnger and the snw turned int a blinding snwstrm．A farmer sat dwn t relax befre the fire fr the evening．Then he heard a lud knck，smething hitting against the windw．He lked utside but culd nt see anything．S he went utside fr a better view．In the field near his huse he saw，f all the strangest things，a grup f swans (天鹅)．
They were apparently flying t lk fr a warmer area dwn suth，but they had been caught in the snwstrm．The strm had becme t blinding and vilent fr the swans t fly r see their way．They were trapped n his farm，with n fd r shelter，unable t d mre than wave their wings and fly in aimless circles．He had cmpassin fr them and wanted t help them．
He thught t himself，the barn wuld be a great place fr them t stay．It was warm and safe；surely they culd spend the night and wait ut the strm．S he pened the barn drs fr them．He waited，watching them，hping they wuld ntice the pen barn and g inside．
Hwever，they did nt ntice the barn r realise what it culd mean fr them．He mved clser twards them t get their attentin，but they just mved away frm him ut f fear．He went int the huse and came back with sme bread，brke it up，and made a bread trail t the barn．They still did nt catch n．
Starting t get frustrated，he went ver and tried t drive them twards the barn．They panicked and scattered int every directin except twards the barn．Nthing he did culd get them t g int the barn where there was warmth，safety，and shelter．Feeling ttally frustrated，he exclaimed，“Why dn't they fllw me？Can't they see this is the nly place where they can survive the strm？Hw can I pssibly get them int the ne place t save them？”
注意：1．续写词数应为150左右；
2．请按如下格式作答。
He thught fr a mment and realised that they just wuld nt fllw a human．




Just then，a gd idea ccurred t his mind．




[参考范文]
He thught fr a mment and realised that they just wuld nt fllw a human．He said t himself，“Hw can I pssibly save them？The nly way wuld be fr me t becme like thse swans．If nly I culd becme ne f them．Then I culd save them．They wuld fllw me and I wuld lead them t safety．”It was clear that these swans were afraid f human beings and every time he gt clse t them they wuld fly away．He thught he shuld cme up with a gd idea．
Just then，a gd idea ccurred t his mind．He thught f his geese he raised n his farm．After all，they were relatives．Maybe they were much easier t get alng with．He rushed t his geese and drve them t the frnt f the barn．Then he went back t his huse，bserving thrugh the windw．The cld sn drve his geese int the barn，fllwed by the swans，his methd wrked！The swans were safe nw!