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所属成套资源：（新）人教版高中英语必修第三册学案（含答案）
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- （新）人教版英语必修第三册学案：Unit 4 SPACE EXPLORATION Section Ⅰ Listening and Speaking（含答案） 学案 3 次下载
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- （新）人教版英语必修第三册学案：Unit 4 SPACE EXPLORATION Section Ⅳ Discovering Useful Structures——不定式（短语）作目的状语（含答案） 学案 2 次下载
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高中英语Unit 4 Space Exploration优质导学案及答案
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这是一份高中英语Unit 4 Space Exploration优质导学案及答案，共20页。学案主要包含了in等内容，欢迎下载使用。
Ⅰ.单词语境记忆——根据汉语提示写出单词的适当形式
1．I want t be an astrnaut (宇航员)，traveling t the mn in a spacecraft.
2．Plice insist that Michael did nt fllw the crrect prcedure (程序，步骤) in applying fr a visa.
3．Pr husing and family stress can affect bth physical and mental (精神的) health.
4．Early astrnmers thught that ur planet was the centre f the universe (宇宙)．
5．The satellite (人造卫星) enables us t calculate their precise lcatin anywhere in the wrld.
6．He made determined (意志坚定的) effrts t vercme all the difficulties.
7．A series f technical ful－ups delayed the launch (上市) f the new prduct.
8．These yungsters are mtivated nt by a desire (渴望) t achieve，but by fear f failure.
9．Air pllutin is nt new and has been nging (持续存在的) fr a number f years.
10．Anything with strng gravity (重力) attracts ther things t it.
Ⅱ.短语语境填空——根据汉语提示写出适当的短语
1．Yu can make__great__prgress (取得很大进步) in yur English if yu wrk hard at it.
2．Make__sure (确保) yu have enugh time t prepare fr the new day ahead.
3．I usually lie dwn n the green grass and lk__up__at (仰望) the cluds ging by.
4．Yu can find__ut (发现) whether they are prepared t share the cst f the flwers with yu.
5．It tk an extrardinary effrt t fcus__n (专注于) preparing his classes r crrecting his students’ wrk.
6．The climbers kept n in__the__hpe__f (抱着……的希望) reaching the tp with ne last effrt.
7．Can the human race carry__n (继续) expanding and grwing the same way that it is nw?
8．The captain refused t leave his sinking ship while there were thers n__bard (在船上)．
Ⅲ.句式语境仿写
1．They make vehicles t carry brave peple int space t find ut the secrets f the universe.
他们制造运载工具，把勇敢的人们带到太空去发现宇宙的秘密。
[仿写] 为了帮助孩子培养团队精神，课后将组织小组活动。
Grup activities will be rganized after class t__help__children__develp__team__spirit．
2． 12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.
1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。
[仿写] 1932年，她成为第一名独自飞越大西洋的女性。
In 1932，she became the first wman t__fly__alne__acrss__the__Atlantic．
3．Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”
八年后的1969年7月20日，美国宇航员尼尔·阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”
[仿写] 他们又说又笑地走进房间。
Talking__and__smiling，they went int the rm.
4．This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信进行太空探索的重要性。
[仿写] 我是一个成功者，这是因为我已失败许多次。
I am a success and that’s__because I have failed many times.
记单词
Ⅰ.语境串记多义词
1．After the Dragn spacecrafts were launched successfully many times，Space X launched an advertisement campaign：the new mdel will be launched in tw mnths.
SpaceX公司设计的“龙”飞船多次成功发射后，该公司开始了一场宣传运动：其新型号宇宙飞船将在两个月后推出。
2．When he saw the traffic signal turned red，which is a signal f pause，he signalled/signaled t his friend t stp.
当他看到交通信号灯变成红色，这是暂停的信号，他向他的朋友示意停下来。
Ⅱ.构词法助记派生词
形容词后缀：－ed，－t
1．determine(v.)→determined(adj.)
2．disappint(v.)→disappinted(adj.)
3．interest(v.)→interested(adj.)
4．mve(v.)→mved(adj.)
5．surprise(v.)→surprised(adj.)
6．intelligence(n.)→intelligent(adj.)
7．silence(n.)→silent(adj.)
8．patience(n.)→patient(adj.)
9．imprtance(n.)→imprtant(adj.)
10．independence(n.)→independent (adj.)
句型公式
1．不定式(短语)作目的状语，主要用来修饰动词，表示某一动作或状态的目的。
2．当名词被序数词、形容词最高级修饰时，常用不定式作后置定语。
3．现在分词作伴随状语，和句中主语在逻辑上是主谓关系。
4．because引导表语从句时，位于系动词之后，用于强调原因。
Understanding in cntext
SPACE：THE FINAL FRONTIER
“Are we alne？What’s ut there？”Lking up at the stars，peple have always wanted t learn mre abut space，and scientists wrk hard t find answers.They make vehicles t carry brave peple int space t find ut the secrets f the universe.They als really wish t discver ther planets that are suitable enugh t supprt life.
Befre the mid－20th century，mst peple felt travelling int space was an impssible dream.Hwever，sme scientists were determined t help humans realise their dream t explre space.After many experiments，they succeeded in making rckets that culd escape Earth’s gravity.On 4 Octber 1957，the Sputnik 1 satellite was launched by the USSR and successfully rbited arund Earth.Afterwards，the USSR fcused n sending peple int space，and n 12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”Fllwing this，many mre gals were achieved.Fr example，America’s NASA space agency launched Vyager 1 n 5 September 1977 t study deep space，and it still transmits data tday.
Althugh scientists try t make sure nthing ges wrng，accidents can still happen.All the astrnauts n the USSR’s Syuz 11 and America’s Challenger died during their missins.
[文化视窗]
“人类的一大步”
尼尔·奥尔登·阿姆斯特朗(Neil Alden Armstrng，1930年8月5日－2012年8月25日)，美国宇航员、试飞员、海军飞行员以及大学教授。 在美国国家航空航天局服役时，阿姆斯特朗于1969年7月21日时成为了第一个踏上月球的宇航员，也是第一个在地球外星体上留下脚印的人类成员，而其搭档巴兹·奥尔德林也成为了第二位登上月球后安全返回的人，两人在月球表面停留了两个半小时。 1969年7月，阿姆斯特朗在执行他的第二次也是最后一次太空任务阿波罗11号时，迈出了“人类的一大步”。
1.determine vt.查明；确定；决定 determined adj.有决心的；意志坚定的 determinatin n．决定；决心；果断
[合作探究] 体会determine的用法和意义
Hwever，sme scientists were determined t help humans realise their dream t explre space.(教材P40)
然而，一些科学家决心帮助人类实现探索太空的梦想。
He was determined that nne f his children wuld be denied an educatin.
他下决心他的孩子都不会被剥夺教育。
Nw that yu determine t g，yu’d better g at nce.
既然你决定要去，你最好马上走。
[自主发现]
①be determined t d... 下定决心做某事
②be determined that... 下定决心……
③determine t__d... 决定做某事
[巩固内化] 单句语法填空
①He has been determined (determine) that nthing shuld be changed in his reprt.
②We determine t__get (get) the wrk dne befre Sunday.
③Nw that yu have expressed yur determinatin (determine)，yu shuld act.
12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.
1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。
【句式解读】 句中不定式短语 t g int space作后置定语，修饰 the first persn。
【用法总结】 不定式作后置定语的用法：
(1)当被修饰词为序数词、形容词最高级或被序数词、形容词最高级修饰时，常用不定式作后置定语。
Wmen and children were the first t get int the lifebats.
妇女和儿童首先乘坐救生船。
(2)抽象名词time，way，reasn，chance，curage，pprtunity，wish 等后常用不定式作定语。
I dn’t trust his prmise t cme fr a visit.我不相信他来访的诺言。
He said he had n plans t g abrad.他说他没有出国的计划。
(3)被修饰词前有the nly，the very，the next 等词时。
The next thing t d is t keep the machine n fr five minutes.
接下来要做的是让机器开五分钟。
He is the best man t d the jb.他是做这项工作的最佳人选。
(4)表示将要发生的动作时。
The car t be bught is fr his sister.要买的这辆车是给他姐姐的。
[巩固内化] 单句语法填空
①The best way t__learn (learn) is t learn by experience.
②—The last ne t__arrive (arrive) pays the meal.
—Agreed.
③It’s nt yu but yur ability t__d (d) things that cunts.
④The nly thing fr yu t__d (d) is aplgize t her.
⑤She was the first wman t__win(win) the gld medal in the Olympic Games.
3.Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”八年后的1969年7月20日，美国宇航员尼尔·阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”
【句式解读】 本句中“famusly saying，‘That’s ne small step fr [a] man，ne giant leap fr mankind.’”是现在分词作伴随状语，和句中主语American astrnaut Neil Armstrng在逻辑上是主谓关系，和句中谓语动词stepped同时发生，即表示主动进行的动作。
【用法总结】 现在分词在句中作状语的用法：
(1)现在分词(短语)作状语可以表示时间、条件、原因、让步、结果、方式、伴随等，其逻辑主语要和句子主语保持一致，且分词(短语)与句中主语含有逻辑上的主谓关系。
Seeing thse pictures，she remembered her childhd.
看到那些画，她想起了自己的童年。
A number f new machines were installed in the factry，thus resulting in an increase in prductin.
这家工厂安装了许多新机器，因而增加了生产。
(2)当现在分词(短语)的动作发生在主句谓语动词之前时，要用现在分词的完成时 having dne。
Having finished her hmewrk，the little girl began t watch TV.
做完作业后，这个小女孩开始看电视。
(3)作状语的分词(短语)相当于一个状语从句。
Wrking hard (＝If yu wrk hard)，yu will succeed.
如果你勤奋一点，你就会成功。
[巩固内化] 同义句转换
①He lay n the grass，and stared at the sky fr a lng time.
→He lay n the grass，staring__at__the__sky fr a lng time.
②His father died，and left him a lt f mney.
→His father died，leaving__him__a__lt__f__mney．
③Althugh they knew all this，they made me pay fr the damage.
→Knwing__all__this，they made me pay fr the damage.
④ Because he had lived in Beijing fr many years，Carter knew the city well.
→Having__lived__in__Beijing fr many years，Carter knew the city well.
Understanding in cntext
These disasters made everyne sad and disappinted，but the desire t explre the universe never died.This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.An example f this nging wrk is the Internatinal Space Statin.It rbits Earth and has astrnauts frm different cuntries n bard，prviding a cntinuus human presence in space.
China’s space prgramme started later than thse f Russia and the US，but it has made great prgress in a shrt time.China became the third cuntry in the wrld t independently send humans int space in 2003，when Yang Liwei successfully rbited Earth in the Shenzhu 5 spacecraft.Then Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese spacewalk，fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface.After that，China launched the Tiangng 2 space lab int space and Tianzhu 1 t dck with it.This signalled ne step further in China’s plan t establish a space statin in the future.Mre recently，China has sent Chang’e 4 t explre the surface f the far side f the mn t make measurements and bservatins.
The future f space explratin remains bright.Eurpe，the US，and China all have plans t further study and explre planets like Mars and Jupiter.Despite the difficulties，scientists hpe future discveries will nt nly enable us t understand hw the universe began，but als help us survive well int the future.
[文化视窗]
“嫦娥四号”成功登陆月球背面
2019年以前，人类在60年来的月球探测历程中成功实施了20次月面软着陆，全部位于朝向地球的月球正面。探测器下降轨迹和着陆点位置可以通过地面设备进行测量。
2019年1月3日10时26分，“嫦娥四号”探测器顺利在月球背面预选区冯·卡门撞击坑着陆，实现了人类历史上首次月背软着陆。截至到1月11日8时，“嫦娥四号”着陆器、“玉兔二号”巡视器和“鹊桥”中继卫星状态稳定，各项工作按计划实施。实现了首次地球与月球背面的测控通信，在月球背面留下了人类探测器的第一行足迹，揭开了古老月球背面的神秘面纱，开启了人类探索宇宙奥秘的新篇章。
4.disappinted adj.失望的；沮丧的 disappint vt.使失望 disappinting adj.令人失望的 disappintment n．失望；沮丧；令人失望的事(或人)
[合作探究] 体会disappint的用法和意义
I am afraid yu are very disappinted with/at/abut my bike.
恐怕你对我的车非常不满意吧。
We were disappinted t find the museum clsed.
看到博物馆已经关门，我们感到很沮丧。
His failure in the exam disappinted his parents.
他考试不及格令他的父母感到失望。
T ur disappintment，her best friend didn’t cme t her birthday party.
令我们感到失望的是，她最好的朋友没有参加她的生日晚会。
[自主发现]
①(be) disappinted at/abut/with 对……感到失望
②(be) disappinted t d sth 对做某事感到失望
③(be) disappinted that从句 对……感到失望
④t ne’s disappintment 令人失望的是
[巩固内化]
单句语法填空/补全句子
①She was disappinted t__learn (learn) that she had failed the curse.
②The wine was excellent，but the fd was disappinting (disappint)．
③It’s t bad we lst the game.I’m quite disappinted (disappint) at ur perfrmance.
④T__his__disappintment(令他失望的是)，the expected party was called ff.
5.desire n．渴望；欲望 vt.渴望；期望
[合作探究] 体会desire的用法和意义
Sme peple have a desire fr a nicer car and a bigger huse.
有些人渴望有较好的车和较大的房子。
She was tired f the life in the cuntryside and desired t g ut.
她对乡下的生活感到厌倦，渴望走出去。
The gvernment desired that every student (shuld) bey the schl rules.
政府强烈要求每个学生守校规校纪。
[自主发现]
①a desire fr... 对……的欲望
②desire t__d 要求做某事
③desire that从句 要求……[宾语从句的谓语动词：(shuld＋)动词原形]
[巩固内化] 单句语法填空
①I wned a bkshp and desired t__expand (expand) the business.
②We desire that we (shuld)__be__infrmed (infrm) f any changes in plans.
[思考] 接宾语从句时，从句用 (shuld＋) d形式的动词有：
一坚持(insist)；二命令(rder，cmmand)；三建议(suggest，prpse，advise)；四要求(demand，require，request，desire)
6.signal vt.& vi.标志着；标明；发信号 n．信号；标志
[合作探究] 写出下列句中signal的含义
①Timte has an unusual jb—he is a human traffic signal.标志
②This was a signal fr him t cntinue.信号
③Mandy started after him，signaling t Jesse t fllw.示意
④This annuncement signalled/signaled a clear change f plicy.标志着
[自主发现]
⑤a signal fr__sb__t__d__sth 一个让某人做某事的信号
⑥signal t__sb__t__d__sth 向某人示意做某事
[巩固内化] 补全句子
①When I put my finger t my lips，it’s a__signal fr yu t be quiet.当我把手指放在嘴唇上时，那是让你们安静的信号。
②The plice signaled__the__traffic__t__mve frward slwly.警察向来往车辆打信号，示意缓慢前行。
7.carry n 继续做；坚持干
①Her bravery has given him the will t carry n with his life and his wrk.
她的勇气激发了他继续生活和工作的意愿。
[短语记牢] 记牢下列短语
be/get carried away 变得很激动；失去自制力
carry ut 实施；执行
carry thrugh 度过难关；完成
②He is a man wh is nt likely t be carried away with pride.
他不是一个因骄傲丧失理智的人。
③The attack is believed t have been carried ut during the early mrning hurs.据信进攻是在清晨时发起的。
[巩固内化] 单句语法填空
①The pening ceremny will be carried ut this afternn at 3：00.
②That family has carried n this business fr five generatins.
③Their hpe helped thse peple t carry thrugh this last difficult test.
④Yu’d better think carefully and nt get carried away！
8.n bard 在宇宙飞船上；在船上；在飞机上
All the peple n bard were killed in the accident.
船上所有的人在这次事故中都丧生了。
While he was travelling in space，Yang spke t tw astrnauts abard the Internatinal Space Statin.
在太空飞行期间，杨利伟与国际空间站上的两位宇航员通话。
As sn as the train arrived，all the waiting peple went abard.
火车一到，所有等待的人都上车了。
The plane is taking ff.All abard，please.飞机就要起飞了，请大家上飞机。
[自主发现]
①g/get abard 上船(或飞机、车等)
②All__abard! 请各位上船(或飞机、车等)!
③abard a plane/ship/train 在飞机/船/火车上
[巩固内化] 一句多译/补全句子
①躲藏在船上希望来获取免费旅程的人会受到惩罚。
→A persn wh hides n__bard in the hpe f getting free passage will be punished.
→A persn wh hides abard__a__ship__ in the hpe f getting free passage will be punished.
②She gave away all her furniture when she went__abrad．
当她出国时，她把她的全部家具都给人了。
9.This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信进行太空探索的重要性。
【句式解读】 句中This is because...意为“那/这是因为”，其中because引导表语从句。(强调原因)
I wn’t g ut tday.This is because I am nt feeling well.
今天我不出去了，因为我感觉不舒服。
【用法总结】 与“原因”有关的句型：
(1)That/This is why...那/这是……的原因(强调结果)
He had seen the film befre.That is why he did nt see it last night.
他以前曾看过那部电影，因此他昨天晚上没有去看。
(2)The reasn that...……的原因是……
The reasn why he was absent frm the meeting was that he gt stuck in the traffic.
他缺席会议的原因是他遇到交通阻塞了。,[巩固内化] 一句多译
她迟到是因为她没有赶上公共汽车。
→She was late.That__was__because she didn’t catch the bus.
→She didn’t catch the bus.That__was__why she was late.
→The__reasn__why she was late was__that she didn’t catch the bus.
Ⅰ.课文语法填空
Thanks t the nging effrt f 1.determined (determine) scientists，the dream f traveling int space in the hpe f 2.finding (find) ut mre abut the universe has cme true.Hwever，3.explring (explre) space is bth dangerus and challenging.One f the mst dangerus 4.parts (part) f space explratin is helping peple escape Earth’s gravity.If there is a mistake during the launch r return，it can lead t an accident 5.that/which kills everyne 6.n bard.In spite f the huge risks，peple will always cntinue 7.t__explre (explre) this final frntier.Thugh starting late，China 8.has__made (make) great prgress in a shrt time and becme the third cuntry t 9.independently (independence) send humans int space.Chang’e 4 with Jade Rabbit explred the surface f the far side 10.f the mn this year.
Ⅱ.根据提示完成课堂小作文
2003年10月15日9时宇航员(astrnaut)杨利伟乘坐“神舟五号”宇宙飞船(spacecraft)进入太空，在飞船上(n bard)环绕地球飞行(rbit)14圈。在太空中度过了21小时后，于次日早晨6时23分成功返回地面；期间，传输了大量重要数据(transmit data)，使得中国成为第三个独立(independently)将人送入太空的国家。
Astrnaut__Yang__Liwei__was__sent__int__space__at__9__am__n__Octber__15th，2003__by__China’s__Shenzhu__V__spacecraft，which__rbited__the__earth__14__times__n__bard.After__an__nging__21－hur__trip，he__landed__safely__at__6：23__am__the__next__day__with__a__lt__f__data__transmitted，which__made__China__becme__the__third__cuntry__t__send__a__persn__int__space__independently.
Ⅰ.单词拼写
1．The physical fitness requirements fr being an astrnaut (宇航员) are very stiff.
2．The peratins can be quite invlved，requiring many prcedures (程序)．
3．Peple experience differences in physical and mental (精神的) capability depending n the time f day.
4．The nvel vividly depicts the life f yung peple in the frntier (边境) regin.
5．Scientists will make a final attempt tday t rescue a cmmunicatins satellite (人造卫星) frm its useless rbit.
6．The tw sides have been invlved in nging (持续进行的) plitical cnflict.
7．If yu keep n cllecting，in time yu’ll have a wealth f data (数据)．
8．They have an pprtunity nw t really unlck the secrets f the universe (宇宙)．
9．As we all knw，the frce f gravity (重力) makes things fall t earth.
10．She managed t escape ut f the vehicle (车辆) as it burst int flames.
Ⅱ.单句语法填空
1．An intelligent (intelligence) cmputer will be an indispensable diagnstic tl fr dctrs.
2．The ceremny was__transmitted (transmit) live by satellite t ver fifty cuntries.
3．We are__determined (determine) t get the wrk dne befre New Year’s Day.
4．The Gvernment has__launched (launch) an advertising campaign t encurage peple t vte s far.
5．He was disappinted (disappint) t see she wasn’t at the party.
6．I think children shuld develp the habit f wrking and living independently (independence)．
7．When he was__rbiting (rbit) in the capsule，he tk phtgraphs f planet earth.
8．Alice leapt/leaped (leap) frm the car and ran quickly twards the emergency rm.
9．The sailrs dcked (dck) the ship and began t unlad it.
10．She signalled (signal) a passing taxi and rdered him t take her t the museum.
Ⅲ.补全句子
1．Steve hurried thrugh the test，and was the first t__hand__in__his__paper．
史蒂夫很快完成了测验，并且第一个交上了答卷。
2．They were sitting by the windw，talking__abut__what__happened__yesterday．
他们坐在窗户边，谈论着昨天发生的事。
3．Plants are very imprtant.This__is__because plants can make fd frm air，water and sunlight.
植物非常重要这是因为植物可以从空气、水和阳光中制造食物。
4．There cmes a time when__yu__have__t__make__a__chice．
你必须作出抉择的时候到了。
5．In__rder__t__use/T__use__the__advanced__technlgy，they have t have a basic understanding f cmputers.
要想利用先进技术，他们必须先对计算机有个基本的了解。
Ⅳ.阅读理解
We humans are a curius species.As NASA says n its website，“Humans are driven t explre the unknwn，discver new wrlds，push the bundaries f ur scientific and technical limits，and then push further.”
And space explratin is where we’ve been “pushing” ur furthest curisity.
The year 2019 began with tw pieces f exciting space explratin news.On Jan.3，China landed a spacecraft，Chang’e 4，n the mn’s far side—the side we can’t see frm Earth—fr the first time in human histry.And accrding t a reprt published n Jan.9 in Nature，scientists frm the Canadian Hydrgen Intensity Mapping Experiment (CHIME) detected repeated radi signals frm a galaxy 1.5 billin light years away，pssibly sent by intelligent aliens.
Hwever，what’s even mre exciting than the news is the fact that whenever speaking f space explratin，we frget ur plitical and cultural differences—the things that s bsess us.
“When yu g int space，yu becme part f this verall cllective (集体) called ‘humanity’”，Ken Liu，Chinese－American sci－fi writer and translatr，tld Quartz website.“Yu’re n lnger Chinese，American， culture is left behind.Yu’re nw just ‘humanity’ with a capital ‘H’．”
This magic has wrked all the way alng ur jurney int space.When US astrnaut Neil Armstrng (1930－2012) became the first human t set ft n the mn in 1969，fr example，he tld the wrld：“That’s ne small step fr man，ne giant leap fr mankind”．Nw，with Chang’e 4 tuching dwn n new mn territry，China’s aim is t help scientists frm arund the wrld find ut mre abut Earth’s nly satellite.And with the discvery f the CHIME astrnmers，we’re ne step clser t answering a cmmn questin in science: “Are humans alne in the universe？”
It’s true that we are a curius species.But instead f being curius abut the“unknwn”，perhaps we’re really mre eager t “push further” ur wn human “bundaries” and “limits”．
【语篇解读】 这是一篇说明文。本文主要讲述太空探索是人类共同的事业，这里没有政治、国家的边界，只有人类这一概念。
1．Which f the fllwing is the discvery f the CHIME scientists?
A．A galaxy with intelligent aliens.
B．Repeated radi signals sent by intelligent aliens.
C．Repeated radi signals frm a distant galaxy.
D．Radi signals frm a galaxy several years ag.
答案 C [细节理解题。根据文章第三段最后一句“scientists intelligent aliens.”可知，来自加拿大氢强度测绘实验(CHIME)的科学家检测到来自15亿光年外星系的重复无线电信号，可能是由智能外星人发出的。由此可见，C项来自遥远星系的重复无线电信号。符合语境。故选C。]
2．Why des the authr qute Ken Liu’s wrds?
A．T intrduce the famus writer，Ken Liu.
B．T shw that in space we are just humanity.
C．T emphasize that culture is nt imprtant.
D．T intrduce the things that bsess us very much.
答案 B [推理判断题。根据文章第五段可知，华裔美国科幻作家兼翻译家刘肯(Ken Liu)在Quartz网站上说：“当你进入太空时，你会成为这个被称为‘人性’的整体集体的一部分。你不再是中国人、美国人、俄罗斯人……你的文化被抛在了脑后。你现在只是‘人性’的一个大写字母‘H’”。由此可见，作者引用Ken Liu的话是为了证明在太空中我们只是人类。故选B。]
3．What des the authr intend t d in paragraph 6?
A．Further cnfirm his pinin.
B．Add sme backgrund infrmatin.
C．Summarize the previus paragraphs.
D．Intrduce a new tpic fr discussin.
答案 A [推理判断题。根据文章第六段最后一句“And with the discvery the universe？”可知，随着天文学家的发现，我们离回答科学中的一个常见问题又近了一步：“宇宙中只有人类吗？”进一步证实他的观点。故选A。]
4．What’s the main idea f the text?
A．China takes the lead in space explratin.
B．Humans are nt alne in the universe.
C．Space explratin is a cmmn cause f mankind.
D．Humans desire t push the bundaries f scientific limits.
答案 C [主旨大意题。根据这篇文章大意可知，本文主要讲述太空探索是人类共同的事业，这里没有政治、国家的边界，只有人类这一概念。故选C。]
Ⅴ.完形填空
Yesterday，my daughter had t g t wrk earlier than usual.Since the gym where I wrk ut is nt far frm her __1__，I decided t take her t wrk and then g t the gym.
At quite an earlier hur，the gym was __2__ full f men and wmen f all ages，wrking ut.I __3__ g t the gym at this early hur，and was __4__ t see s many peple.It seems that many g t the gym befre ging t __5__．Sme want t lse weight，thers want t __6__ their bdy，and a great number f peple like t build their muscles(肌肉)．I knw hw difficult it is fr mst peple t start exercising.Mst peple knw it is gd fr their bdy，__7__ they are t lazy t g t the gym，__8__ in the mrning.They __9__ t spend an extra hur in bed befre starting their __10__．In the afternn，they are t __11__ after wrk，and want t stay at hme r g ut t meet friends.
If yu’re ne f them，yu need t vercme (克服) yur __12__．If yu __13__ ging t the gym and exercising，yu will start t __14__ it.This usually __15__ when yu see yu’re lsing weight，that yur bdy is getting int a better shape，and that yu feel strnger.
It is the same in every ther area f life.Everything becmes easier if yu have great mtivatin.
【语篇解读】 本文是一篇夹叙夹议文，讲述了作者有一天较早去健身房锻炼时的所见所想，说明万事开头难，只有坚持不懈，才能实现梦想。
1．A.huseB．garage
C．fficeD．yard
答案 C [由上文中的“my daughter had t g t wrk”和该空后的“I decided t take her t wrk”可知，作者锻炼的健身房离女儿的工作地点不远，故选C。]
2．A.alreadyB．still
C．evenD．just
答案 A [根据语境可知，作者送完女儿之后应该是去健身房，而健身房那时已经有很多人在锻炼了。故选A。]
3．A.usuallyB．smetimes
C．nlyD．seldm
答案 D [根据上文中的“Yesterday，my daughter had t g t wrk earlier than usual”可知，作者的女儿需要早去工作，所以作者才会这么早去健身房，所以可推知，作者很少这么早去健身房。seldm“很少”。]
4．A.happyB．surprised
C．excitedD．satisfied
答案 B [根据上文中的“At quite an earlier hur，the gym was __2__ full f men and wmen”可知，作者应是对看到那么多人(这么早已在健身房)感到惊讶(surprised)。]
5．A.hspitalB．bed
C．wrkD．schl
答案 C [根据语境并结合选项可知，此处指看来似乎很多人上班前都去健身房(锻炼)。]
6．A.shapeB．prtect
C．checkD．change
答案 A [shape ne’s bdy“塑造某人的体形”，故选A。]
7．A.andB．but
C．thenD．thus
答案 B [根据空前的“Mst peple knw it is gd fr their bdy”和空后的“they are t lazy t g t the gym”可知，这里存在转折关系，故选but。]
8．A.actuallyB．simply
C．especiallyD．generally
答案 C [这里强调的是特别(especially)是在早上，大多数人太懒而不去健身房。]
9．A.needB．have
C．preferD．expect
答案 C [他们更喜欢(prefer)在开始新的一天前在床上多待一小时。prefer t d sth“更喜欢做某事”。故选C。]
10．A.dayB．plan
C．tripD．business
答案 A [参见上题解析。]
11．A.wrriedB．bred
C．anxiusD．tired
答案 D [由空后的after wrk和“want t stay at hme”可知，人们在下班后会很累(tired)，故选D。]
12．A.quietnessB．lneliness
C．darknessD．laziness
答案 D [此处与上文中的lazy相对应，表示你需要克服懒惰。故选D。]
13．A.practiceB．keep
C．frgetD．cnsider
答案 B [如果你继续(keep)去健身房锻炼，你就会开始喜欢(like)健身。keep ding sth“继续做某事”。故选B。]
14．A.takeB．survive
C．getD．like
答案 D [参见上题解析。]
15．A.imprvesB．happens
C．finishesD．exists
答案 B [在你看到自己的体重减轻，体形更好，身体更强壮时，你喜欢健身这件事就会发生(happens)。故选B。]
Ⅰ.单词语境记忆——根据汉语提示写出单词的适当形式
1．I want t be an astrnaut (宇航员)，traveling t the mn in a spacecraft.
2．Plice insist that Michael did nt fllw the crrect prcedure (程序，步骤) in applying fr a visa.
3．Pr husing and family stress can affect bth physical and mental (精神的) health.
4．Early astrnmers thught that ur planet was the centre f the universe (宇宙)．
5．The satellite (人造卫星) enables us t calculate their precise lcatin anywhere in the wrld.
6．He made determined (意志坚定的) effrts t vercme all the difficulties.
7．A series f technical ful－ups delayed the launch (上市) f the new prduct.
8．These yungsters are mtivated nt by a desire (渴望) t achieve，but by fear f failure.
9．Air pllutin is nt new and has been nging (持续存在的) fr a number f years.
10．Anything with strng gravity (重力) attracts ther things t it.
Ⅱ.短语语境填空——根据汉语提示写出适当的短语
1．Yu can make__great__prgress (取得很大进步) in yur English if yu wrk hard at it.
2．Make__sure (确保) yu have enugh time t prepare fr the new day ahead.
3．I usually lie dwn n the green grass and lk__up__at (仰望) the cluds ging by.
4．Yu can find__ut (发现) whether they are prepared t share the cst f the flwers with yu.
5．It tk an extrardinary effrt t fcus__n (专注于) preparing his classes r crrecting his students’ wrk.
6．The climbers kept n in__the__hpe__f (抱着……的希望) reaching the tp with ne last effrt.
7．Can the human race carry__n (继续) expanding and grwing the same way that it is nw?
8．The captain refused t leave his sinking ship while there were thers n__bard (在船上)．
Ⅲ.句式语境仿写
1．They make vehicles t carry brave peple int space t find ut the secrets f the universe.
他们制造运载工具，把勇敢的人们带到太空去发现宇宙的秘密。
[仿写] 为了帮助孩子培养团队精神，课后将组织小组活动。
Grup activities will be rganized after class t__help__children__develp__team__spirit．
2． 12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.
1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。
[仿写] 1932年，她成为第一名独自飞越大西洋的女性。
In 1932，she became the first wman t__fly__alne__acrss__the__Atlantic．
3．Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”
八年后的1969年7月20日，美国宇航员尼尔·阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”
[仿写] 他们又说又笑地走进房间。
Talking__and__smiling，they went int the rm.
4．This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信进行太空探索的重要性。
[仿写] 我是一个成功者，这是因为我已失败许多次。
I am a success and that’s__because I have failed many times.
记单词
Ⅰ.语境串记多义词
1．After the Dragn spacecrafts were launched successfully many times，Space X launched an advertisement campaign：the new mdel will be launched in tw mnths.
SpaceX公司设计的“龙”飞船多次成功发射后，该公司开始了一场宣传运动：其新型号宇宙飞船将在两个月后推出。
2．When he saw the traffic signal turned red，which is a signal f pause，he signalled/signaled t his friend t stp.
当他看到交通信号灯变成红色，这是暂停的信号，他向他的朋友示意停下来。
Ⅱ.构词法助记派生词
形容词后缀：－ed，－t
1．determine(v.)→determined(adj.)
2．disappint(v.)→disappinted(adj.)
3．interest(v.)→interested(adj.)
4．mve(v.)→mved(adj.)
5．surprise(v.)→surprised(adj.)
6．intelligence(n.)→intelligent(adj.)
7．silence(n.)→silent(adj.)
8．patience(n.)→patient(adj.)
9．imprtance(n.)→imprtant(adj.)
10．independence(n.)→independent (adj.)
句型公式
1．不定式(短语)作目的状语，主要用来修饰动词，表示某一动作或状态的目的。
2．当名词被序数词、形容词最高级修饰时，常用不定式作后置定语。
3．现在分词作伴随状语，和句中主语在逻辑上是主谓关系。
4．because引导表语从句时，位于系动词之后，用于强调原因。
Understanding in cntext
SPACE：THE FINAL FRONTIER
“Are we alne？What’s ut there？”Lking up at the stars，peple have always wanted t learn mre abut space，and scientists wrk hard t find answers.They make vehicles t carry brave peple int space t find ut the secrets f the universe.They als really wish t discver ther planets that are suitable enugh t supprt life.
Befre the mid－20th century，mst peple felt travelling int space was an impssible dream.Hwever，sme scientists were determined t help humans realise their dream t explre space.After many experiments，they succeeded in making rckets that culd escape Earth’s gravity.On 4 Octber 1957，the Sputnik 1 satellite was launched by the USSR and successfully rbited arund Earth.Afterwards，the USSR fcused n sending peple int space，and n 12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”Fllwing this，many mre gals were achieved.Fr example，America’s NASA space agency launched Vyager 1 n 5 September 1977 t study deep space，and it still transmits data tday.
Althugh scientists try t make sure nthing ges wrng，accidents can still happen.All the astrnauts n the USSR’s Syuz 11 and America’s Challenger died during their missins.
[文化视窗]
“人类的一大步”
尼尔·奥尔登·阿姆斯特朗(Neil Alden Armstrng，1930年8月5日－2012年8月25日)，美国宇航员、试飞员、海军飞行员以及大学教授。 在美国国家航空航天局服役时，阿姆斯特朗于1969年7月21日时成为了第一个踏上月球的宇航员，也是第一个在地球外星体上留下脚印的人类成员，而其搭档巴兹·奥尔德林也成为了第二位登上月球后安全返回的人，两人在月球表面停留了两个半小时。 1969年7月，阿姆斯特朗在执行他的第二次也是最后一次太空任务阿波罗11号时，迈出了“人类的一大步”。
1.determine vt.查明；确定；决定 determined adj.有决心的；意志坚定的 determinatin n．决定；决心；果断
[合作探究] 体会determine的用法和意义
Hwever，sme scientists were determined t help humans realise their dream t explre space.(教材P40)
然而，一些科学家决心帮助人类实现探索太空的梦想。
He was determined that nne f his children wuld be denied an educatin.
他下决心他的孩子都不会被剥夺教育。
Nw that yu determine t g，yu’d better g at nce.
既然你决定要去，你最好马上走。
[自主发现]
①be determined t d... 下定决心做某事
②be determined that... 下定决心……
③determine t__d... 决定做某事
[巩固内化] 单句语法填空
①He has been determined (determine) that nthing shuld be changed in his reprt.
②We determine t__get (get) the wrk dne befre Sunday.
③Nw that yu have expressed yur determinatin (determine)，yu shuld act.
12 April 1961，Yuri Gagarin became the first persn in the wrld t g int space.
1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。
【句式解读】 句中不定式短语 t g int space作后置定语，修饰 the first persn。
【用法总结】 不定式作后置定语的用法：
(1)当被修饰词为序数词、形容词最高级或被序数词、形容词最高级修饰时，常用不定式作后置定语。
Wmen and children were the first t get int the lifebats.
妇女和儿童首先乘坐救生船。
(2)抽象名词time，way，reasn，chance，curage，pprtunity，wish 等后常用不定式作定语。
I dn’t trust his prmise t cme fr a visit.我不相信他来访的诺言。
He said he had n plans t g abrad.他说他没有出国的计划。
(3)被修饰词前有the nly，the very，the next 等词时。
The next thing t d is t keep the machine n fr five minutes.
接下来要做的是让机器开五分钟。
He is the best man t d the jb.他是做这项工作的最佳人选。
(4)表示将要发生的动作时。
The car t be bught is fr his sister.要买的这辆车是给他姐姐的。
[巩固内化] 单句语法填空
①The best way t__learn (learn) is t learn by experience.
②—The last ne t__arrive (arrive) pays the meal.
—Agreed.
③It’s nt yu but yur ability t__d (d) things that cunts.
④The nly thing fr yu t__d (d) is aplgize t her.
⑤She was the first wman t__win(win) the gld medal in the Olympic Games.
3.Over eight years later，n 20 July 1969，American astrnaut Neil Armstrng stepped nt the mn，famusly saying，“That’s ne small step fr [a] man，ne giant leap fr mankind.”八年后的1969年7月20日，美国宇航员尼尔·阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”
【句式解读】 本句中“famusly saying，‘That’s ne small step fr [a] man，ne giant leap fr mankind.’”是现在分词作伴随状语，和句中主语American astrnaut Neil Armstrng在逻辑上是主谓关系，和句中谓语动词stepped同时发生，即表示主动进行的动作。
【用法总结】 现在分词在句中作状语的用法：
(1)现在分词(短语)作状语可以表示时间、条件、原因、让步、结果、方式、伴随等，其逻辑主语要和句子主语保持一致，且分词(短语)与句中主语含有逻辑上的主谓关系。
Seeing thse pictures，she remembered her childhd.
看到那些画，她想起了自己的童年。
A number f new machines were installed in the factry，thus resulting in an increase in prductin.
这家工厂安装了许多新机器，因而增加了生产。
(2)当现在分词(短语)的动作发生在主句谓语动词之前时，要用现在分词的完成时 having dne。
Having finished her hmewrk，the little girl began t watch TV.
做完作业后，这个小女孩开始看电视。
(3)作状语的分词(短语)相当于一个状语从句。
Wrking hard (＝If yu wrk hard)，yu will succeed.
如果你勤奋一点，你就会成功。
[巩固内化] 同义句转换
①He lay n the grass，and stared at the sky fr a lng time.
→He lay n the grass，staring__at__the__sky fr a lng time.
②His father died，and left him a lt f mney.
→His father died，leaving__him__a__lt__f__mney．
③Althugh they knew all this，they made me pay fr the damage.
→Knwing__all__this，they made me pay fr the damage.
④ Because he had lived in Beijing fr many years，Carter knew the city well.
→Having__lived__in__Beijing fr many years，Carter knew the city well.
Understanding in cntext
These disasters made everyne sad and disappinted，but the desire t explre the universe never died.This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.An example f this nging wrk is the Internatinal Space Statin.It rbits Earth and has astrnauts frm different cuntries n bard，prviding a cntinuus human presence in space.
China’s space prgramme started later than thse f Russia and the US，but it has made great prgress in a shrt time.China became the third cuntry in the wrld t independently send humans int space in 2003，when Yang Liwei successfully rbited Earth in the Shenzhu 5 spacecraft.Then Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese spacewalk，fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface.After that，China launched the Tiangng 2 space lab int space and Tianzhu 1 t dck with it.This signalled ne step further in China’s plan t establish a space statin in the future.Mre recently，China has sent Chang’e 4 t explre the surface f the far side f the mn t make measurements and bservatins.
The future f space explratin remains bright.Eurpe，the US，and China all have plans t further study and explre planets like Mars and Jupiter.Despite the difficulties，scientists hpe future discveries will nt nly enable us t understand hw the universe began，but als help us survive well int the future.
[文化视窗]
“嫦娥四号”成功登陆月球背面
2019年以前，人类在60年来的月球探测历程中成功实施了20次月面软着陆，全部位于朝向地球的月球正面。探测器下降轨迹和着陆点位置可以通过地面设备进行测量。
2019年1月3日10时26分，“嫦娥四号”探测器顺利在月球背面预选区冯·卡门撞击坑着陆，实现了人类历史上首次月背软着陆。截至到1月11日8时，“嫦娥四号”着陆器、“玉兔二号”巡视器和“鹊桥”中继卫星状态稳定，各项工作按计划实施。实现了首次地球与月球背面的测控通信，在月球背面留下了人类探测器的第一行足迹，揭开了古老月球背面的神秘面纱，开启了人类探索宇宙奥秘的新篇章。
4.disappinted adj.失望的；沮丧的 disappint vt.使失望 disappinting adj.令人失望的 disappintment n．失望；沮丧；令人失望的事(或人)
[合作探究] 体会disappint的用法和意义
I am afraid yu are very disappinted with/at/abut my bike.
恐怕你对我的车非常不满意吧。
We were disappinted t find the museum clsed.
看到博物馆已经关门，我们感到很沮丧。
His failure in the exam disappinted his parents.
他考试不及格令他的父母感到失望。
T ur disappintment，her best friend didn’t cme t her birthday party.
令我们感到失望的是，她最好的朋友没有参加她的生日晚会。
[自主发现]
①(be) disappinted at/abut/with 对……感到失望
②(be) disappinted t d sth 对做某事感到失望
③(be) disappinted that从句 对……感到失望
④t ne’s disappintment 令人失望的是
[巩固内化]
单句语法填空/补全句子
①She was disappinted t__learn (learn) that she had failed the curse.
②The wine was excellent，but the fd was disappinting (disappint)．
③It’s t bad we lst the game.I’m quite disappinted (disappint) at ur perfrmance.
④T__his__disappintment(令他失望的是)，the expected party was called ff.
5.desire n．渴望；欲望 vt.渴望；期望
[合作探究] 体会desire的用法和意义
Sme peple have a desire fr a nicer car and a bigger huse.
有些人渴望有较好的车和较大的房子。
She was tired f the life in the cuntryside and desired t g ut.
她对乡下的生活感到厌倦，渴望走出去。
The gvernment desired that every student (shuld) bey the schl rules.
政府强烈要求每个学生守校规校纪。
[自主发现]
①a desire fr... 对……的欲望
②desire t__d 要求做某事
③desire that从句 要求……[宾语从句的谓语动词：(shuld＋)动词原形]
[巩固内化] 单句语法填空
①I wned a bkshp and desired t__expand (expand) the business.
②We desire that we (shuld)__be__infrmed (infrm) f any changes in plans.
[思考] 接宾语从句时，从句用 (shuld＋) d形式的动词有：
一坚持(insist)；二命令(rder，cmmand)；三建议(suggest，prpse，advise)；四要求(demand，require，request，desire)
6.signal vt.& vi.标志着；标明；发信号 n．信号；标志
[合作探究] 写出下列句中signal的含义
①Timte has an unusual jb—he is a human traffic signal.标志
②This was a signal fr him t cntinue.信号
③Mandy started after him，signaling t Jesse t fllw.示意
④This annuncement signalled/signaled a clear change f plicy.标志着
[自主发现]
⑤a signal fr__sb__t__d__sth 一个让某人做某事的信号
⑥signal t__sb__t__d__sth 向某人示意做某事
[巩固内化] 补全句子
①When I put my finger t my lips，it’s a__signal fr yu t be quiet.当我把手指放在嘴唇上时，那是让你们安静的信号。
②The plice signaled__the__traffic__t__mve frward slwly.警察向来往车辆打信号，示意缓慢前行。
7.carry n 继续做；坚持干
①Her bravery has given him the will t carry n with his life and his wrk.
她的勇气激发了他继续生活和工作的意愿。
[短语记牢] 记牢下列短语
be/get carried away 变得很激动；失去自制力
carry ut 实施；执行
carry thrugh 度过难关；完成
②He is a man wh is nt likely t be carried away with pride.
他不是一个因骄傲丧失理智的人。
③The attack is believed t have been carried ut during the early mrning hurs.据信进攻是在清晨时发起的。
[巩固内化] 单句语法填空
①The pening ceremny will be carried ut this afternn at 3：00.
②That family has carried n this business fr five generatins.
③Their hpe helped thse peple t carry thrugh this last difficult test.
④Yu’d better think carefully and nt get carried away！
8.n bard 在宇宙飞船上；在船上；在飞机上
All the peple n bard were killed in the accident.
船上所有的人在这次事故中都丧生了。
While he was travelling in space，Yang spke t tw astrnauts abard the Internatinal Space Statin.
在太空飞行期间，杨利伟与国际空间站上的两位宇航员通话。
As sn as the train arrived，all the waiting peple went abard.
火车一到，所有等待的人都上车了。
The plane is taking ff.All abard，please.飞机就要起飞了，请大家上飞机。
[自主发现]
①g/get abard 上船(或飞机、车等)
②All__abard! 请各位上船(或飞机、车等)!
③abard a plane/ship/train 在飞机/船/火车上
[巩固内化] 一句多译/补全句子
①躲藏在船上希望来获取免费旅程的人会受到惩罚。
→A persn wh hides n__bard in the hpe f getting free passage will be punished.
→A persn wh hides abard__a__ship__ in the hpe f getting free passage will be punished.
②She gave away all her furniture when she went__abrad．
当她出国时，她把她的全部家具都给人了。
9.This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信进行太空探索的重要性。
【句式解读】 句中This is because...意为“那/这是因为”，其中because引导表语从句。(强调原因)
I wn’t g ut tday.This is because I am nt feeling well.
今天我不出去了，因为我感觉不舒服。
【用法总结】 与“原因”有关的句型：
(1)That/This is why...那/这是……的原因(强调结果)
He had seen the film befre.That is why he did nt see it last night.
他以前曾看过那部电影，因此他昨天晚上没有去看。
(2)The reasn that...……的原因是……
The reasn why he was absent frm the meeting was that he gt stuck in the traffic.
他缺席会议的原因是他遇到交通阻塞了。,[巩固内化] 一句多译
她迟到是因为她没有赶上公共汽车。
→She was late.That__was__because she didn’t catch the bus.
→She didn’t catch the bus.That__was__why she was late.
→The__reasn__why she was late was__that she didn’t catch the bus.
Ⅰ.课文语法填空
Thanks t the nging effrt f 1.determined (determine) scientists，the dream f traveling int space in the hpe f 2.finding (find) ut mre abut the universe has cme true.Hwever，3.explring (explre) space is bth dangerus and challenging.One f the mst dangerus 4.parts (part) f space explratin is helping peple escape Earth’s gravity.If there is a mistake during the launch r return，it can lead t an accident 5.that/which kills everyne 6.n bard.In spite f the huge risks，peple will always cntinue 7.t__explre (explre) this final frntier.Thugh starting late，China 8.has__made (make) great prgress in a shrt time and becme the third cuntry t 9.independently (independence) send humans int space.Chang’e 4 with Jade Rabbit explred the surface f the far side 10.f the mn this year.
Ⅱ.根据提示完成课堂小作文
2003年10月15日9时宇航员(astrnaut)杨利伟乘坐“神舟五号”宇宙飞船(spacecraft)进入太空，在飞船上(n bard)环绕地球飞行(rbit)14圈。在太空中度过了21小时后，于次日早晨6时23分成功返回地面；期间，传输了大量重要数据(transmit data)，使得中国成为第三个独立(independently)将人送入太空的国家。
Astrnaut__Yang__Liwei__was__sent__int__space__at__9__am__n__Octber__15th，2003__by__China’s__Shenzhu__V__spacecraft，which__rbited__the__earth__14__times__n__bard.After__an__nging__21－hur__trip，he__landed__safely__at__6：23__am__the__next__day__with__a__lt__f__data__transmitted，which__made__China__becme__the__third__cuntry__t__send__a__persn__int__space__independently.
Ⅰ.单词拼写
1．The physical fitness requirements fr being an astrnaut (宇航员) are very stiff.
2．The peratins can be quite invlved，requiring many prcedures (程序)．
3．Peple experience differences in physical and mental (精神的) capability depending n the time f day.
4．The nvel vividly depicts the life f yung peple in the frntier (边境) regin.
5．Scientists will make a final attempt tday t rescue a cmmunicatins satellite (人造卫星) frm its useless rbit.
6．The tw sides have been invlved in nging (持续进行的) plitical cnflict.
7．If yu keep n cllecting，in time yu’ll have a wealth f data (数据)．
8．They have an pprtunity nw t really unlck the secrets f the universe (宇宙)．
9．As we all knw，the frce f gravity (重力) makes things fall t earth.
10．She managed t escape ut f the vehicle (车辆) as it burst int flames.
Ⅱ.单句语法填空
1．An intelligent (intelligence) cmputer will be an indispensable diagnstic tl fr dctrs.
2．The ceremny was__transmitted (transmit) live by satellite t ver fifty cuntries.
3．We are__determined (determine) t get the wrk dne befre New Year’s Day.
4．The Gvernment has__launched (launch) an advertising campaign t encurage peple t vte s far.
5．He was disappinted (disappint) t see she wasn’t at the party.
6．I think children shuld develp the habit f wrking and living independently (independence)．
7．When he was__rbiting (rbit) in the capsule，he tk phtgraphs f planet earth.
8．Alice leapt/leaped (leap) frm the car and ran quickly twards the emergency rm.
9．The sailrs dcked (dck) the ship and began t unlad it.
10．She signalled (signal) a passing taxi and rdered him t take her t the museum.
Ⅲ.补全句子
1．Steve hurried thrugh the test，and was the first t__hand__in__his__paper．
史蒂夫很快完成了测验，并且第一个交上了答卷。
2．They were sitting by the windw，talking__abut__what__happened__yesterday．
他们坐在窗户边，谈论着昨天发生的事。
3．Plants are very imprtant.This__is__because plants can make fd frm air，water and sunlight.
植物非常重要这是因为植物可以从空气、水和阳光中制造食物。
4．There cmes a time when__yu__have__t__make__a__chice．
你必须作出抉择的时候到了。
5．In__rder__t__use/T__use__the__advanced__technlgy，they have t have a basic understanding f cmputers.
要想利用先进技术，他们必须先对计算机有个基本的了解。
Ⅳ.阅读理解
We humans are a curius species.As NASA says n its website，“Humans are driven t explre the unknwn，discver new wrlds，push the bundaries f ur scientific and technical limits，and then push further.”
And space explratin is where we’ve been “pushing” ur furthest curisity.
The year 2019 began with tw pieces f exciting space explratin news.On Jan.3，China landed a spacecraft，Chang’e 4，n the mn’s far side—the side we can’t see frm Earth—fr the first time in human histry.And accrding t a reprt published n Jan.9 in Nature，scientists frm the Canadian Hydrgen Intensity Mapping Experiment (CHIME) detected repeated radi signals frm a galaxy 1.5 billin light years away，pssibly sent by intelligent aliens.
Hwever，what’s even mre exciting than the news is the fact that whenever speaking f space explratin，we frget ur plitical and cultural differences—the things that s bsess us.
“When yu g int space，yu becme part f this verall cllective (集体) called ‘humanity’”，Ken Liu，Chinese－American sci－fi writer and translatr，tld Quartz website.“Yu’re n lnger Chinese，American， culture is left behind.Yu’re nw just ‘humanity’ with a capital ‘H’．”
This magic has wrked all the way alng ur jurney int space.When US astrnaut Neil Armstrng (1930－2012) became the first human t set ft n the mn in 1969，fr example，he tld the wrld：“That’s ne small step fr man，ne giant leap fr mankind”．Nw，with Chang’e 4 tuching dwn n new mn territry，China’s aim is t help scientists frm arund the wrld find ut mre abut Earth’s nly satellite.And with the discvery f the CHIME astrnmers，we’re ne step clser t answering a cmmn questin in science: “Are humans alne in the universe？”
It’s true that we are a curius species.But instead f being curius abut the“unknwn”，perhaps we’re really mre eager t “push further” ur wn human “bundaries” and “limits”．
【语篇解读】 这是一篇说明文。本文主要讲述太空探索是人类共同的事业，这里没有政治、国家的边界，只有人类这一概念。
1．Which f the fllwing is the discvery f the CHIME scientists?
A．A galaxy with intelligent aliens.
B．Repeated radi signals sent by intelligent aliens.
C．Repeated radi signals frm a distant galaxy.
D．Radi signals frm a galaxy several years ag.
答案 C [细节理解题。根据文章第三段最后一句“scientists intelligent aliens.”可知，来自加拿大氢强度测绘实验(CHIME)的科学家检测到来自15亿光年外星系的重复无线电信号，可能是由智能外星人发出的。由此可见，C项来自遥远星系的重复无线电信号。符合语境。故选C。]
2．Why des the authr qute Ken Liu’s wrds?
A．T intrduce the famus writer，Ken Liu.
B．T shw that in space we are just humanity.
C．T emphasize that culture is nt imprtant.
D．T intrduce the things that bsess us very much.
答案 B [推理判断题。根据文章第五段可知，华裔美国科幻作家兼翻译家刘肯(Ken Liu)在Quartz网站上说：“当你进入太空时，你会成为这个被称为‘人性’的整体集体的一部分。你不再是中国人、美国人、俄罗斯人……你的文化被抛在了脑后。你现在只是‘人性’的一个大写字母‘H’”。由此可见，作者引用Ken Liu的话是为了证明在太空中我们只是人类。故选B。]
3．What des the authr intend t d in paragraph 6?
A．Further cnfirm his pinin.
B．Add sme backgrund infrmatin.
C．Summarize the previus paragraphs.
D．Intrduce a new tpic fr discussin.
答案 A [推理判断题。根据文章第六段最后一句“And with the discvery the universe？”可知，随着天文学家的发现，我们离回答科学中的一个常见问题又近了一步：“宇宙中只有人类吗？”进一步证实他的观点。故选A。]
4．What’s the main idea f the text?
A．China takes the lead in space explratin.
B．Humans are nt alne in the universe.
C．Space explratin is a cmmn cause f mankind.
D．Humans desire t push the bundaries f scientific limits.
答案 C [主旨大意题。根据这篇文章大意可知，本文主要讲述太空探索是人类共同的事业，这里没有政治、国家的边界，只有人类这一概念。故选C。]
Ⅴ.完形填空
Yesterday，my daughter had t g t wrk earlier than usual.Since the gym where I wrk ut is nt far frm her __1__，I decided t take her t wrk and then g t the gym.
At quite an earlier hur，the gym was __2__ full f men and wmen f all ages，wrking ut.I __3__ g t the gym at this early hur，and was __4__ t see s many peple.It seems that many g t the gym befre ging t __5__．Sme want t lse weight，thers want t __6__ their bdy，and a great number f peple like t build their muscles(肌肉)．I knw hw difficult it is fr mst peple t start exercising.Mst peple knw it is gd fr their bdy，__7__ they are t lazy t g t the gym，__8__ in the mrning.They __9__ t spend an extra hur in bed befre starting their __10__．In the afternn，they are t __11__ after wrk，and want t stay at hme r g ut t meet friends.
If yu’re ne f them，yu need t vercme (克服) yur __12__．If yu __13__ ging t the gym and exercising，yu will start t __14__ it.This usually __15__ when yu see yu’re lsing weight，that yur bdy is getting int a better shape，and that yu feel strnger.
It is the same in every ther area f life.Everything becmes easier if yu have great mtivatin.
【语篇解读】 本文是一篇夹叙夹议文，讲述了作者有一天较早去健身房锻炼时的所见所想，说明万事开头难，只有坚持不懈，才能实现梦想。
1．A.huseB．garage
C．fficeD．yard
答案 C [由上文中的“my daughter had t g t wrk”和该空后的“I decided t take her t wrk”可知，作者锻炼的健身房离女儿的工作地点不远，故选C。]
2．A.alreadyB．still
C．evenD．just
答案 A [根据语境可知，作者送完女儿之后应该是去健身房，而健身房那时已经有很多人在锻炼了。故选A。]
3．A.usuallyB．smetimes
C．nlyD．seldm
答案 D [根据上文中的“Yesterday，my daughter had t g t wrk earlier than usual”可知，作者的女儿需要早去工作，所以作者才会这么早去健身房，所以可推知，作者很少这么早去健身房。seldm“很少”。]
4．A.happyB．surprised
C．excitedD．satisfied
答案 B [根据上文中的“At quite an earlier hur，the gym was __2__ full f men and wmen”可知，作者应是对看到那么多人(这么早已在健身房)感到惊讶(surprised)。]
5．A.hspitalB．bed
C．wrkD．schl
答案 C [根据语境并结合选项可知，此处指看来似乎很多人上班前都去健身房(锻炼)。]
6．A.shapeB．prtect
C．checkD．change
答案 A [shape ne’s bdy“塑造某人的体形”，故选A。]
7．A.andB．but
C．thenD．thus
答案 B [根据空前的“Mst peple knw it is gd fr their bdy”和空后的“they are t lazy t g t the gym”可知，这里存在转折关系，故选but。]
8．A.actuallyB．simply
C．especiallyD．generally
答案 C [这里强调的是特别(especially)是在早上，大多数人太懒而不去健身房。]
9．A.needB．have
C．preferD．expect
答案 C [他们更喜欢(prefer)在开始新的一天前在床上多待一小时。prefer t d sth“更喜欢做某事”。故选C。]
10．A.dayB．plan
C．tripD．business
答案 A [参见上题解析。]
11．A.wrriedB．bred
C．anxiusD．tired
答案 D [由空后的after wrk和“want t stay at hme”可知，人们在下班后会很累(tired)，故选D。]
12．A.quietnessB．lneliness
C．darknessD．laziness
答案 D [此处与上文中的lazy相对应，表示你需要克服懒惰。故选D。]
13．A.practiceB．keep
C．frgetD．cnsider
答案 B [如果你继续(keep)去健身房锻炼，你就会开始喜欢(like)健身。keep ding sth“继续做某事”。故选B。]
14．A.takeB．survive
C．getD．like
答案 D [参见上题解析。]
15．A.imprvesB．happens
C．finishesD．exists
答案 B [在你看到自己的体重减轻，体形更好，身体更强壮时，你喜欢健身这件事就会发生(happens)。故选B。]
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