人教必修第三册高中英语Unit4SPACEEXPLORATIONSectionⅠ教学案Word格式文档下载.docx

1、The severe and aweinspiring justiceMakes me filled with deep love and in awe of it.Which is so free and serene（平静的）The broad bosomProvides the place where my soul rests and nestles to.Which is so marvelous and glorious.The eternal（不朽的） blazeKindles the flame of hope in my heartWhich resounds with sp

2、ring thunder.The oddness of life in space never quite goes away. Here are some examples.First consider something as simple as sleep. Its position presents its own challenges. The main question is whether you want your arms inside or outside the sleeping bag.If you leave your arms out，they float free

3、 in zero gravity, often giving a sleeping astronaut the look of a funny ballet（芭蕾）dancer. “Im an inside guy，”Mike Hopkins says，who returned from a sixmonth tour on the International Space Station.“I like to be wrapped up.”On the station, the ordinary becomes strange.The exercise bike for the America

4、n astronauts has no handlebars. It also has no seat. With no gravity，its just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long.Without gravity to help circulat

5、e air, the carbon dioxide you exhale（呼气）has a tendency to form an invisible（隐形的） cloud around your head.You can end up with what astronauts call a carbondioxide headache.Leroy Chiao, 54, an American retired astronaut after four flights, describes what happens even before you float out of your seat.

6、“Your inner ear thinks youre falling.Meanwhile your eyes are telling you youre standing straight. That can be annoyingthats why some people feel sick.”Within a couple of daystruly terrible days for some astronauts brains learn to ignore the panicky signals from the inner ear, and space sickness disa

7、ppears.探索发现1The major challenge to astronauts when they sleep in space is deciding on a proper sleep position2The astronauts will suffer from a carbondioxide headache when they exercise in one place for a long time3Some astronauts feel sick on the station during the first few days because their brai

8、ns receive contradictory messages.Section Listening and Speaking &Reading and ThinkingComprehending.匹配词义a给下列单词选择正确的汉语意思（）1.astronaut An.码头；船坞 vt.&vi.（两架航天器）对接；（使）进港（）2.procedure Bn.宇航员；太空人（）3.rocket Cn.程序；步骤；手续（）4.vehicle Dn.玉；翡翠；玉器（）5.satellite En.太空行走；太空行走的时间（）6.mankind Fn.航天器；宇宙飞船（）7.spacecraft G

9、n.火箭；火箭弹（）8.spacewalk Hn.人造卫星；卫星（）9.jade In.交通工具；车辆（）10.dock Jn.人类答案15BCGIH610JFEDAb给下列短语选择正确的汉语意思（）11.be determined to do sth. A继续做，坚持干（）12.find out B在宇宙飞船上；在船上； 在飞机上（）13.focus on C抱着的希望（）14.for example D查明；找出（）15.believe in E下决心做某事（）16.carry on F关注，集中做（）17.on board G例如（）18.in the hope of doing sth

10、. H相信，信仰（）19.so as to I为了；以便答案1115EDFGH1619ABCI.默写单词1mental adj. 精神的；思想的2intelligent adj. 有智慧的；聪明的；有智力的3universe n. 宇宙；天地万物4determine vt. 查明；确定；决定5launch vt.&n. 发射；发起；上市6transmit vt.&vi. 传输；发送7disappointed adj. 失望的；沮丧的8desire n. 渴望；欲望vt. 渴望；期望9independent adj. 独立的；自立的10signal vt.&vi. 标志着；标明；发信号n. 信号

11、；标志.语境填空astronaut；procedure；gravity；launch；orbit；giant；leap；mankind；agency；data1He was writing the selection procedure when I paid a visit to him this morning.2Yang Liwei was the first astronaut in China who successfully orbited Earth.3The space craft can fly into the space only when it can escape E

12、arths gravity4Afterwards，Tiangong 2 space lab was launched into space.5Mankind believes in the importance of carrying on space exploration despite the huge risks.6When travelling，we leapt（leap） over the stream.7Recently，Americas NASA space agency has launched another space craft to research the prob

13、lem.8The accident should not happen according to my data9The big stones over there looked like giant monsters at night.10They changed their orbit while flying in space.语法填空之派生词1It must be the first duty of us to perform physical and mental（mentally） work.2She solved the problem in an intelligent（int

14、elligence） way.3If you do，youll have the force of the universe（universal） behind you.4He has been determined（determine） to learn English well.5To his great disappointment（disappoint），he failed again in the driving test.6As a teacher，I want my students to be independent （independently） learners.7I ha

15、ve to find a way to transmit（transmit） the objects.8Whether you are married or single，we all want to feel desired（desire）9It is universally（universe） acknowledged that the earth goes around the sun.10He leapt/leaped（leap） on me without a word.1Over eight years later，on 20 July 1969，American astronau

16、t Neil Armstrong stepped onto the moon，.八年之后，也就是在1969年7月20日，美国宇航员，尼尔阿姆斯特朗登上月球2.famously saying“Thats one small step for a man，one giant leap for mankind”一句著名的话，“对一个人来说，这是一小步；对人类来说，这是一大步”。3Following this，many more goals were achieved.随之而来的是，许多目标都实现了。词语助读frontier n边境；国界；边远地区vehicle n交通工具；universe n宇宙；

17、determined adj.有决心的；意志坚定的rocket n火箭；gravity n重力；引力satellite n人造卫星；launch vt.&n.发射；orbit n（环绕地球、太阳等运行的）轨道；势力范围vt.&vi.沿轨道运行；环绕运行giant adj.巨大的；伟大的n.巨人；巨兽；伟人leap n跳跃；剧增；剧变（leapt，leapt/leaped，leaped）vi.&vt.跳过；跃过mankind n人类agency n（政府的）专门机构；服务机构；代理处transmit vt.&vi.传输；data n资料；数据astronaut n宇航员；disappointed

18、 adj.失望的；desire n渴望；欲望vt.渴望；carry on继续做；坚持干ongoing adj.持续存在的；仍在进行的；不断发展的on board在宇宙飞船上；在飞机上independently adv.独立地；自立地spacecraft n航天器；spacewalk n太空行走；jade n玉；dock vi.&vt.（两架航天器）对接；（使）进港n.码头；signal vt.&发信号n.信号；1Looking up at the stars是现在分词作状语2本句中的that引导定语从句，修饰先行词planets3succeed in doing sth.成功做某事，另外本句中

19、的that引导定语从句，修饰rockets4the first person.to go into space当名词被序数词或最高级修饰时，常用不定式作定语5Following.是分词作状语6Although引导让步状语从句7在made everyone sad and disappointed中sad and disappointed作宾语补足语8but引导并列句9This is because.，because引导表语从句10providing.分词短语作状语11than引导比较级12when引导非限制性定语从句13followed.分词作状语14not only.but also连接两个

20、并列成分，意为“不但而且”课本原文SPACE：THE FINAL FRONTIER“Are we alone? Whats out there？”1Looking up at the stars，people have always wanted to learn more about space，and scientists work hard to find answers.They make vehicles to carry brave people into space to find out the secrets of the universe.They also really

21、wish to discover other planets 2that are suitable enough to support life.Before the mid20th century，most people felt travelling into space was an impossible dream.However，some scientists were determined to help humans realise their dream to explore space.After many experiments，they 3succeeded in mak

22、ing rockets that could escape Earths gravity.On 4 October 1957，the Sputnik 1 satellite was launched by the USSR and successfully orbited around Earth.Afterwards，the USSR focused on sending people into space，and on 12 April 1961，Yuri Gagarin became 4the first person in the world to go into space.Over

23、 eight years later，on 20 July 1969，American astronaut Neil Armstrong stepped onto the moon，famously saying，“Thats one small step for a man，one giantB10 leap for mankind.” 5Following this，many more goals were achieved.For example，Americas NASA space agency launched Voyager 1 on 5 September 1977 to st

24、udy deep space，and it still transmits data today.6Although scientists try to make sure nothing goes wrong，accidents can still happen.All the astronauts on the USSRs Soyuz 11 and Americas Challenger died during their missions.These disasters 7made everyone sad and disappointed，8but the desire to expl

25、ore the universe never died.9This is because people believe in the importance of carrying on space exploration despite the huge risks.An example of this ongoing work is the International Space Station.It orbits Earth and has astronauts from different countries on boardB21，10providing a continuous hu

26、man presence in space.Chinas space programme started late 11than those of Russia and the US，but it has made great progress in a short time.China became the third country in the world to independentlyB22 send humans into space in 2003，12when Yang Liwei successfully orbited Earth in the Shenzhou 5 spa

27、cecraftB23.Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalkB24，13followed by the vehicle JadeB25 Rabbit being sent to the moon to study its surface.After that，China launched the Tiangong 2 space lab into space and Tianzhou 1 to dockB26 with it.This signalledB27 o

28、ne step further in Chinas plan to establish a space station in the future.More recently，China has sent Change 4 to explore the surface of the far side of the moon to make measurements and observations.The future of space exploration remains bright.Europe，the US，and China all have plans to further study and