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1、高效作业17 Period Reading and Thinking语言基础巩固.单词拼写1Your health is determined_ partly by what you eat every day.2The launch_ of the space shuttle was delayed for 24 hours because of bad weather.3As we all know, HIV is not transmitted_ through everyday social contact.4He felt rather disappointed_ when the
2、news that he was rejected reached him.5She had a strong desire_ to go back to her own country after the outbreak of COVID19.6The policeman _signalled_ (示意) to the children to cross the road when the traffic light turned green. 7How long does it take for the Earth to _orbit_ (环绕运行) the Sun?8I want to
3、 have an allelectric _vehicle_ (车辆) in my lifetime. 9Is there any other travel _agency_ (代理处) near here? 10What we have achieved now is pushing back the _frontiers_ (领域) of science.单句语法填空1Not only _did_ we forget to turn off the light in the kitchen，but we also failed to lock the front door.2China _
4、launched_ (launch)the 49th Beidou Navigation Satellite System satellite at the Xichang Satellite Launch Centre on November 5，2019.3These jobs didnt pay well，and the people felt lonely and _disappointed_ (disappoint)at their new life in the city. 4He _leaped/leapt_ (leap) out of his sleeping bag when
5、 finding that the tent was full of water.5He was determined_to_help_ (help)other children have clean water.6After having a short rest，he carried _on_ with his work.7He desired _to_live_ (live)independently after graduating from college.8The teacher signalled _to_ the boy to stop in front of classmat
6、es.9The man interviewed Yuan Longping, because he was the first scientist _to_inspire_ (inspire)him to pay attention to agriculture. 10He didnt come to school this morning and that is _because_ he was ill.短语填空1The six astronauts_on_board_ (在宇宙飞船上)will spend ten days in space.2Mankind is exploring sp
7、ace _in_the_hope_of_ (抱着的希望) finding out more about the universe. 3My car broke down on the way. _Thats_why_ (这是为什么)I was late for work.4The best way to overcome a negative time is to _be_determined_to_ (下定决心)find a way out of it.5You are to have an accident if you _carry_on_ (继续) driving crazily li
8、ke this.6My parents _were_disappointed_with_ (对失望) me for I didnt achieve anything. 7You should exercise more _so_as_to_ (为了) keep energetic and work efficiently.8_Make_sure_ (确保) youve got a steady hold on the camera.课文语法填空阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Mankind is exploring space in the hope o
9、f finding out more about 1_the_ universe.Exploring space is both dangerous and 2_challenging_ (challenge)，but the desire to explore the universe never died.On 4 October 1957，the Sputnik 1 satellite 3_was_launched_ (launch) by the USSR and successfully 4_orbited_ (orbit)around Earth.Afterwards，Yuri G
10、agarin became the first person 5_to_go_ (go) into space in the world.On 20 July，1969，American astronaut Neil Armstrong stepped onto the moon，famously saying，“Thats one small step for a man，one giant leap for mankind.”China 6_has_made_ (make)great progress in exploring space in a short time，and has s
11、uccessfully sent Yang Liwei into space and orbited Earth in the Shenzhou 5 spacecraft in 2003，7_becoming_ (become) the third country in the world to 8_independently_ (independent) send humans into space.People will continue to explore this final frontier，and this is 9_because_ they believe in the im
12、portance of carrying 10_on_ space exploration despite the huge risks.微写作结合课文主题， 使用本单元词汇与句型写一篇50词左右的短文。1人们一直梦想着探索太空(explore space), 然而一些人认为到太空旅行(travelling into space)是不可能的。2经过多次的实验之后， 苏联在1957年成功地发射了第一颗卫星(launch the first satellite)。Yuri Gagarin在1961年成为第一个进入太空的人(the first person to go into space)。3因此
13、(as a result), 人类探索太空的梦想得以实现。One possible version：People have always dreamed of exploring space. However, some people thought travelling into space was impossible.After many failed attempts/experiments, the USSR succeeded in launching the first satellite in 1957. In 1961, Yuri Gagarin became the fir
14、st person to go into space. As a result, humans realised their dream to go into space. 话题语篇提升.阅读理解Do astronauts get space sick when they travel from Earth to the International Space Station (ISS)? Yes, astronauts can get space sick travelling to the ISS. It is less likely travelling in the cramped (
15、狭窄的) Russian Soyuz spacecraft used to transport astronauts there now, than the old Space Shuttle that was used until 2011. The ability to move around in the Space Shuttle increased the chance of space sickness happening.As you probably know, gravity is lower inside the ISS. The low gravity in space
16、allows astronauts to float around, which looks like fun, but it can help cause space sickness.Recent experiments show that space sickness is related to our inner ear. Two separate parts of the inner ear respond to sudden changes in direction. If you shake or move your head very quickly, you can get
17、dizzy. However, this normally passes very quickly. This normal response is upset under low gravity: your inner ear thinks you are constantly moving. It takes some time to adapt to the new condition of weightlessness. It is made worse if you move your head while your body is still adapting. This is w
18、hy previous astronauts travelling in the larger Space Shuttle were likely to suffer from space sickness more than the current astronauts travelling in the cramped Soyuz spacecraft. The astronauts were less likely to move their heads around very much in a narrow space.Space sickness was not talked ab
19、out in the early space missions.The original Mercury and Gemini spacecraft were, like the current Soyuz, cramped. The astronauts were less likely to get sick, so space sickness no longer became a concern of NASA.In 1983 the first detailed study was carried out aboard a Space Shuttle flight (STS7) by
20、 astronautdoctor Norm Thagard. His and all later studies were hampered by the astronauts themselves. None of them wanted to admit to being space sick. They were worried that mission control might remove them from space walking opportunities, or even worse, that they might not get included on later s
21、pace missions.(D)1What was the problem with the Space Shuttle?AIt was too slow.BIt was too small.CIt broke down often.DIt had too much space.(A)2How does low gravity hurt astronauts?AIt fools their inner ear.BIt causes pain in their head.CIt stops them shaking their head.DIt prevents them measuring
22、their weight.(D)3Why wasnt NASA worried about space sickness until later missions?AThe condition had been kept secret to the public.BThere were few detailed studies on it.CThe old spacecrafts were better equipped.DThe astronauts were less likely to get sick.(C)4What does the underlined word “hampere
23、d” in the last paragraph mean?AChanged.BImproved.CBlocked. DCompared.【语篇解读】 文章介绍了宇航员在太空中得太空病的原因。1D细节理解题。由第一段的内容可知，先前使用的太空飞船空间比较大，来回地移动，增加了宇航员得太空病的概率(to move around in the Space Shuttle increased the chance of space sickness happening)。故选D项。2A推理判断题。题干关键词为“low gravity”。由第三段中的“This normal response is u
24、pset under low gravity: your inner ear thinks you are constantly moving. It takes some time to adapt to the new condition of weightlessness. It is made worse if you move your head while your body is still adapting.”可知，在太空低重力的环境中，内耳应对突然改变的方向的能力受到了干扰，造成宇航员的晕眩，如果宇航员摇头，情况会加剧。故选A项。3D推理判断题。由第四段中的“The orig
25、inal Mercury and Gemini spacecraft were, like the current Soyuz, cramped. The astronauts were less likely to get sick, so space sickness no longer became a concern of NASA”可知，先前使用的“水星”号飞船和“双子星座”号飞船与现在使用的“联盟号”飞船的空间一样狭窄，所以宇航员不易得太空病，这是为什么美国国家航空与航天局之前未将太空病视作忧患的原因。故选D项。4C词义猜测题。由最后一段最后一句“They were worried
26、 that mission control might remove them from space walking opportunities, or even worse, that they might not get included on later space missions.”可知，宇航员隐瞒自己遭受太空病的伤害是因为这会影响自己的职业生涯，这妨碍了对太空病的研究。由此推知，画线词意为“阻碍，妨碍”。故选C项。.完形填空What is the most fun you can have in 21 hours and 23 minutes? On 15 October 2003
27、, Yang Liwei answered this question. His _1_ in space took him 600，000 kilometres in orbit(轨道), around the Earth 14 times, in just over 21 hours. It made him Chinas first _2_ in space. He had worked towards this _3_ for many years.Born in 1965, Yang had wanted to _4_ since he was a young boy. His fr
28、iends and teachers have all said that he _5_ science and technology from a young age. He always had a(n) _6_ of flying.In 1983，he joined the army and went to flight school. He _7_ in 1987 and became a pilot. In 1998, he _8_ to be a member of Project 921, which is now called Shenzhou. He was one of t
29、he only 14 _9_ from 1，500 candidates(候选人). The team spent the next five years being _10_. They not only studied all the subjects _11_ to be an astronaut, but also learned _12_ skills and all about how spaceships and rockets are built. Yang scored among the very _13_ in everything the group studied.I
30、n September 2003, only three out of the 14 candidates were _14_ for the Chinese space adventure, and Yang was one of them. He took all kinds of tests to _15_ he was fit for this important task. _16_ he did not get the best scores on every single test, it was his high scores on the psychological(心理的)
31、 tests that _17_ won him the chance.In the end, Yang was indeed a _18_. His name will go down in history. The people of China can be _19_ of him and young people all over the world can _20_ him as an example of a man who managed to live his dream.(B)1Asailing BvoyageCwalk Dleap(C)2Atourist Bsurvivor
32、Castronaut Dvolunteer(A)3Agoal BideaCrisk Dreward(D)4Aexplore BoperateCcompete Dfly(B)5Aignored BlovedCdoubted Drefused(A)6Adream BchanceCopinion Dschedule(C)7Adropped BsurvivedCgraduated Dsucceeded(D)8Awanted BhopedCdeserved Dapplied(C)9Agot BtakenCselected Dkept(B)10Arecognised BtrainedCpersuaded
33、Dreplaced(A)11Arequired BaddedCsimplified Dreleased(D)12Awalking BcommunicationCmanagement Dsurvival(C)13Aaltitude BmiddleCtop Dbottom(B)14Adesigned BpickedCcoached Dpraised(A)15Aprove BadmitCexpect Dmention(A)16AAlthough BBecauseCUnless DWhen(D)17Afrequently BswiftlyCgradually Dfinally(C)18Aconcern
34、 BfailureCsuccess Dcompetitor(B)19Aconfident BproudCafraid Dashamed(D)20Aget along with Bcare aboutCdeal with Dlook up to【语篇解读】 本文是一篇记叙文。文章主要讲述中国首位成功登上太空的宇航员杨利伟的事迹和成就。1B他的太空之旅在轨道上运行了60万公里，环绕地球14圈，只用了21个多小时。A.sailing乘船航行；B.voyage宇宙飞船的长途航行；C.walk步行；D.leap跳跃。根据下文内容可知，杨利伟是中国首位登上太空的宇航员，因此这里应该是去太空的旅行，故选B。
35、2C 这使他成为中国首位进入太空的宇航员。A.tourist游客；B.survivor幸存者；C.astronaut宇航员；D.volunteer志愿者。通过上文去太空旅行可知，他是宇航员，故选C。3A他为这个目标奋斗了许多年。A.goal目标；B.idea想法；C.risk冒险；D.reward奖励。上文提到，这使他成为中国首位进入太空的宇航员，所以这里应该是目标，故选A。4D杨出生于1965年，从小就想要飞行。A.explore探索；B.operate经营；C.compete竞争；D.fly飞行。上文说他为了太空旅行这一目标一直奋斗，故此处应该是从小就想要飞行，故选D。5B他的朋友和老师都
36、说他从小就热爱科学和技术。A.ignored忽视；B.loved爱；C.doubted怀疑；D.refused拒绝。根据上文从小梦想飞上太空可知，此处是热爱科学和技术，故选B。6A他一直梦想着飞翔。A.dream梦想；B.chance机会；C.opinion意见；D.schedule日程。根据上文他为这个目标奋斗了许多年可知，此处应该是一直梦想着飞翔。故选A。7C他于1987年毕业并成为一名飞行员。A.dropped落下；B.survived幸存；C.graduated毕业；D.succeeded成功。根据上文“In 1983, he joined the army and went to f
37、light school”可知，此处是毕业并成为一名飞行员，故选C。8D在1998年，他申请加入“921计划”，即现在的神舟计划。A.wanted想要；B.hoped希望；C.deserved应得；D.applied申请。根据下文加入“921计划”可知，“申请”符合语境，故选D。9C他是1 500名候选人中仅有的14人之一。A.got得到；B.taken拿；C.selected选择；D.kept保持。根据下文1 500名候选人可知，此处是选择，故选C。10B这个队花了5年时间进行训练。A.recognised认出；B.trained训练；C.persuaded劝说；D.replaced代替。根
38、据下文“ They not only studied all the subjects _11_to be an astronaut, but also learned_12_skills and all about how spaceship and rockets are built.”可知，此处应是花了5年时间训练，故选B。11A他们不仅学习了成为宇航员所需学习的所有科目，而且还学习了生存技能以及所有关于飞船和火箭如何建造的知识。A.required要求；B.added 增加；C.simplified简化；D.released释放。根据上文所说的登上太空计划可知，此处应该是成为宇航员所需
39、学习的所有科目，故选A。12D句意同上。A.walking步行；B.communication沟通；C.management管理；D.survival生存。根据常识可知，登陆太空，应该还得学习生存技能，故选D。13C杨在小组学习的所有科目中都名列前茅。A.altitude海拔(高度)；B.middle中间；C.top顶部；D.bottom底部。根据下文的被选中可推测，此处应该是在小组学习中名列前茅，故选C。14B在2003年9月，14名候选人中只有3人被选中参加中国的太空探险，杨利伟就是其中之一。A.designed设计；B.picked挑选；C.coached 辅导；D.praised赞扬。
40、根据上文14名候选人中可知，此处应是挑选3人，故选B。15A他参加了各种各样的测试，以证明他适合这项重要的任务。A.prove证明；B.admit承认；C.expect期望；D.mention提到。根据上下文逻辑可知，参加测试是为了证明他适合这项重要的任务，故选A。16A虽然他并不是每次考试都拿到最好的分数，但他在心理测试中的高分最终为他赢得了这次机会。A.Although尽管；B.Because因为；C.Unless除非；D.When当时候。分析上下文关系可知，此处表示让步，故选A。17D 虽然他并不是每次考试都拿到最好的分数，但他在心理测试中的高分最终为他赢得了这次机会。A.frequen
41、tly频繁地；B.swiftly迅速地；C.gradually逐渐地；D.finally最终。根据下文赢得了这次机会可知，此处是最终，故选D。18C最终，杨确实获得了成功。A.concern关心；B.failure失败；C.success 成功；D.competitor竞争者。根据上文他成功登上太空可知，此处是成功，故选C。19B中国人可以为他感到骄傲，全世界的年轻人都可以以他为榜样，他实现了自己的梦想。A.confident有信心的；B.proud骄傲的；C.afraid害怕的；D.ashamed害羞的。根据上文他获得了成功可知，中国人为他感到骄傲。故选B。20D句意同上。A.get along with取得进展；B.care about关心；C.deal with应付；D.look up to尊重。根据下文“as an example of a man who managed to live his dream.”可知，因为杨利伟成功登陆太空，获得成功，因此全世界年轻人都尊重他，故选D。