高中英语UNIT4-Period2同步课件新人教版必修第三册.ppt--（课件中不含音视频）

1、UNIT 4UNIT 4SPACE EXPLORATIONSPACE EXPLORATIONPeriod TwoReading and Thinking课前自主预习课前自主预习1_ 成功地做某事2_ 实现某人的梦想3_ 关注；聚焦于4_ 相信5_ 继续做；坚持干succeed(in)doing sth.realise ones dreamfocus onbelieve incarry on6_ 在宇宙飞船上；在船上；在飞机上7_ 取得巨大的进步8_ 抱着的希望9_ 为了；以便10_ 带来；导致on boardmake great progressin the hope of so as to(

2、do sth.)lead to11go wrong _12space exploration _13the secrets of the universe _14transmit data _15dock with _16in a short time _(情况)出岔子；出差错太空探索宇宙的秘密传输数据与对接很快；在很短的时间内1_(仰望星空),people have always wanted to learn more about space,and scientists work hard to find answers.(现在分词短语作状语)【答案】Looking up at the

3、stars2Afterwards,the USSR focused on sending people into space,and on 12 April 1961,Yuri Gagarin became the first person in the world _(进入太空的)(不定式作定语)【答案】to go into space3These disasters _(令每个人感到悲伤和失望),but the desire to explore the universe never died.(make宾语宾语补足语)【答案】made everyone sad and disappoin

4、ted4_(这是因为)people believe in the importance of carrying on space exploration despite the huge risks.(because引导表语从句)【答案】This is because5Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk,_(紧接着是)the vehicle Jade Rabbit being sent to the moon to study its surface.(过去分

5、词作状语)【答案】followed by阅读课文，匹配段落大意()Paragraph 1A.What people achieved in the past years.()Paragraph 2B.Why people dont stop exploring space despite risks.()Paragraph 3C.The future exploration in space.()Paragraph 4D.Human beings always want to explore space.()Paragraph 5E.The achievement which China ha

6、s made.【答案】Paragraph 1D;Paragraph 2A;Paragraph 3B；Paragraph 4E;Paragraph 5C阅读课文，判断信息正误()1The first satellite that successfully orbited around Earth was made in America.()2Yuri Gagarin was the first person in the world to go into space.()3The disasters during space exploration frightened people out o

7、f exploring the space.()4The International Space Station is still in space now.()5China is the third country to send humans into space with the help of Russia and the US.【答案】1F2T3F4T5F阅读课文，选择正确选项()1What do we know about Nel Armstrong?AHe was from the USSR.BHe was the first person to travel in space.

8、CHe was in charge of launching the satellites.DHe was the first person to walk on the moon.()2Yang Liwei successfully orbited Earth in the Shenzhou _ spacecraft in _.A3；2005B3；2003C5；2003D5；2005()3Which statement is TRUE according to the passage?AChinas space programme made great progress in a short

9、 time.BThe Sputnik 1 satellite was launched by the USSR on 14 October 1957CNobody thought it possible to travel into space before the mid20th century.DThe International Space Station was built before Americans Challenger was launched.()4Despite risks,people continue to explore space because _.Awe wa

10、nt to establish more space stationsBwe believe in the importance of space explorationCwe can provide a continuous human presence in spaceDwe plan to carry more brave people into space to earn money()5Whats the attitude to the space exploration according to the author?ANegative.BDisappointed.CObjecti

11、ve.DSupportive.【答案】1D2C3A4B5D课堂新知讲练课堂新知讲练1determined adj.有决心的；意志坚定的(P40)However,some scientists were determined to help humans realise their dream to explore space.【翻译】然而，一些科学家决心帮助人类实现探索太空的梦想。(1)be determined to do sth.决心做某事(表状态)(2)determine vt.查明；确定；决定determine to do sth.决心做某事(表动作)(3)determination

12、n决心；坚定；决定with determination 坚决地【短语延伸】We determined to fulfill the task,whatever happens.不管发生什么，我们决心完成任务。My teachers talk woke me up,and I was determined to study harder.老师的话唤醒了我，我决定更加努力地学习。He fought the illness with courage and determination.他勇敢顽强地与疾病作斗争。【拓展提升】高考中常把be determined to do sth.作状语的用法作为考查

13、点，有类似用法的还有be lost in,be caught in,be absorbed in等。【语境串记】From the determined expression on his face,we knew that he was determined to take up the job,which needed great patience and determination.从他脸上坚定的表情，我们知道他决心接受这项工作，这需要极大的耐心和决心。【针对练习】单句语法填空(1)She is determined _(carry)on with her education.(2)She

14、 gave me a _(determine)look which said she wouldnt change her mind.(3)Now that you have expressed your _(determine),you should act.句式升级(4)He is determined to get ahead of others in studies,so he works day and night.(分词作状语)_ _ _ _ _ _ in studies,he works day and night.【答案】(1)to carry(2)determined(3)d

15、etermination(4)Determined to get ahead of others2disappointed adj.失望的；沮丧的(P41)These disasters made everyone sad and disappointed,but the desire to explore the universe never died.【翻译】这些灾难让每个人都感到悲伤和失望，但探索宇宙的渴望从未消失。(1)be disappointed in/with sb.对某人失望be disappointed at/about sth.对某事失望be disappointed to

16、 see/hear/find看到/听到/发现感到失望【用法详解】(2)disappoint vt.使失望(3)disappointing adj.令人失望的(4)disappointment n失望to ones disappointment令某人失望的是in disappointment 失望地My parents will be disappointed in/with me if I fail in the exam.如果我考试不及格，我父母将对会很失望。They were greatly disappointed at/about the result of the game.他们对比

17、赛结果极为失望。He was disappointed to find they had missed the flight.发现他们已经错过了航班，他感到很失望。To our great disappointment,she refused to take our advice.使我们大为失望的是，她竟然拒绝了我们的建议。He left the station in great disappointment,for she wasnt on the train.他极其失望地离开了火车站，因为她不在火车上。The next day,we got a disappointing message

18、that another buyer had offered a much higher price.第二天，我们得到一个令人失望的消息：另一个买主给出了一个更高的价格。【语境串记】To our great disappointment,it rained every day of the trip and the roads there were in bad condition.Even worse,we were deeply disappointed to get the disappointing news that the museum was closed.使我们大失所望的是，旅

19、程中的每一天都在下雨，而且路况不佳。更糟糕的是，我们极为失望地得到一个令人失望的消息博物馆关门了。【针对练习】单句语法填空(1)These jobs didnt pay well,and the people felt lonely and _(disappoint)with their new life in the city.(2)He was disappointed _(see)that she wasnt at the party.(3)How _(disappoint)!The match just began when it rained.(4)_ my disappointme

20、nt,nothing has resulted from my efforts.【答案】(1)disappointed(2)to see(3)disappointing(4)To3desire n渴望；欲望 vt.渴望；期望(P41)These disasters made everyone sad and disappointed,but the desire to explore the universe never died.【翻译】这些灾难让每个人都感到悲伤和失望，但探索宇宙的渴望从未消失。(1)desire to do sth.渴望做某事desire sb.to do sth.希望某

21、人做某事(2)have a strong desire of sth.急于得到某物have a strong desire to do sth.迫切要做某事【用法详解】They desire to help those who are in need of help.他们渴望帮助那些需要帮助的人。She desires her son to solve this problem by himself.她希望她儿子能自己解决这个问题。She has a strong desire for knowledge and wants to go to college very much.她对知识有强烈

22、的渴望，很想上大学。The desire to help others must come from the deep heart.帮助别人的愿望必须发自内心深处。【针对练习】单句语法填空(1)He desires _(join)the army and devote himself to the country.(2)Several people have expressed their strong desire _ an early reply.一句多译(3)在场的所有学生都强烈地渴望上重点大学。All the students present _ _ to go to a key un

23、iversity.All the students present _ _ _ _ to go to to a key university.【答案】(1)to join(2)for(3)strongly desirehave a strong desire4independently adv.独立地；自立地(P41)China became the third country in the world to independently send humans into space in 2003,when Yang Liwei successfully orbited Earth in th

24、e Shenzhou 5 spacecraft.【翻译】2003年，杨利伟乘坐神舟五号飞船成功绕地球飞行，中国成为世界上第三个独立将人类送入太空的国家。(1)independent adj.独立的；自立的be independent of sb./sth.不依赖某人/某物(2)depend vi.依赖；依靠depend on/upon依赖；依靠(3)dependent adj.依赖的；依靠的(4)dependence n依靠；依赖(5)independence n独立；自立【用法详解】He was afraid of losing his independence.他害怕失去自己的独立性。Sh

25、e is a strongminded,independent woman.她是一个有主见、独立的女人。You should learn to be independent of your parents.你应该学会不依赖父母。How much it costs depends on how much you buy.价钱取决于你买多少。【语境串记】I used to be dependent on my parents.But now I am independent of them.I can depend on myself.They are happy to see my indepe

26、ndence.我过去依赖父母。但是我现在独立了，能依靠自己。他们很高兴看到我的独立。【针对练习】单句语法填空(1)Not only my spoken English,but also my ability to live _(independent)has been improved a lot.(2)All plants depend _ the sun for their growth.(3)Susan wanted to be independent _ her parents.(4)A study abroad program can teach students _(indepen

27、dent)and important life skills.【答案】(1)independently(2)on(3)of(4)independence5signal vt.&vi.标志着；标明；发信号n信号；标志(P41)This signalled one step further in Chinas plan to establish a space station in the future.【翻译】这标志着中国在未来建立太空站的计划又向前迈进了一步。(1)signal to sb.示意某人；向某人发信号signal(to)sb.to do sth.示意某人做某事(2)send out

28、 a signal 发出信号a danger/warming signal 危险/警告信号【用法详解】A red light is usually a danger signal.红灯通常是危险的信号。He signalled to the driver to stop the car.他示意那位司机停车。My friend signalled to me that he had to leave at once.我朋友向我示意，他得马上离开。【针对练习】单句语法填空(1)A police car drew alongside and signalled me _(stop)(2)The mo

29、ther signalled _ her son that he should be quiet.【答案】(1)to stop(2)to6carry on 继续做；坚持干(P41)This is because people believe in the importance of carrying on space exploration despite the huge risks.【翻译】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。carry on/with sth.继续某事carry on doing sth.继续做某事carry out 执行；实施carry off夺

30、得；赢得；巧妙应付；成功对付【短语延伸】I myself will firmly carry out this plan.我本人将坚决执行这个计划。She was considering how she should carry off the situation.她正想着怎样巧妙应付这种局面。We must carry on with the investigation until all the facts are found.我们必须继续调查，直至真相大白。I tried to carry on a conversation in English,but it far exceeded

31、my ability.我想用英语来进行谈话，但是力不从心。Can the human race carry on expanding and growing the same way that it is now?人类能继续像目前这样扩张和增长下去吗？【针对练习】单句语法填空(1)She moved the lamp nearer the bed,and carried on _(do)her work.(2)All we need is enough money to carry on _ our work.(3)The college team carried _ all the priz

32、es of the table tennis.(4)You should set a goal,work out a plan and carry _ your plan step by step.【答案】(1)doing(2)with(3)off(4)out7on board在宇宙飞船上；在船上；在飞机上(P41)It orbits Earth and has astronauts from different countries on board,providing a continuous human presence in space.【翻译】它环绕地球运行，搭载了来自不同国家的宇航员

33、，使人类能长时间待在太空中。(1)board n董事会；木板；甲板；膳食vt.上(飞机、车、船等)；用板盖上；给提供膳宿vi.寄宿【用法详解】(2)chopping board 案板；切菜板；砧板；擀面桌circuit board 电 电路板；线路板；电路板设计与制造；印刷电路板board expense 伙食费bare board 裸板;裸印制板;空板子“We spent the last two nights on board getting drunk with the crew，”he explains.“最后两个夜晚我们和甲板上的船员们喝得酩酊大醉，”他解释说。His favorit

34、e fruits and vegetables as well as 55 lb.of bamboo will be on board for nourishment.除了它最喜爱的水果和蔬菜以外还有55磅的竹子将会作为它在飞机上的食物。【易混辨析】aboard/abroad/board/broad词汇词性词义boardv.上火车(船、飞机等)；寄宿n.木板；膳食(费)；董事会aboardprep.在火车(船、飞机等)上adv.上火车(船、飞机等)abroadadv.在国外；到国外broadadj.广阔的；宽阔的；广泛的；概括的He gives up the idea of going abr

35、oad.他放弃了出国的念头。Passengers should board the train now.旅客们现在该上火车了。The broad avenue has 6 traffic lanes.那条宽阔的大道有6条车道。After all the passengers went aboard,the ship set sail.所有乘客上船之后，船起航了。【针对练习】选词填空(aboard/abroad/board/broad)(1)They have lived _ for over ten years.(2)He was of medium height,but had very _

36、 shoulders.(3)The plane crashed,killing all 157 passengers _.(4)I will _ the plane at 8：50 am.【答案】(1)abroad(2)broad(3)aboard(4)board1(P40)Afterwards,the USSR focused on sending people into space,and on 12 April 1961,Yuri Gagarin became the first person in the world to go into space.【翻译】后来，苏联专注于把人送入太

37、空，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。【考点提炼】本句中的to go into space为不定式短语做后置定语，修饰the first person。【归纳拓展】当名词前有序数词或形容词的最高级修饰时，多用动词不定式做后置定语。I am always the first person to get to the office.我总是第一个到达办公室的人。She was the only woman to be admitted into the key university.她是唯一被这所重点大学录取的女性。【针对练习】单句语法填空(1)Columbus was

38、the first person _(discover)America.(2)She is the most suitable person _(finish)the job.完成句子(3)If I have any further news,you will be _ _ _ _ _ _.如果我有任何进一步的消息，你会是第一个得知它的人。【答案】(1)to discover(2)to finish(3)the first person to know it2(P41)This is because people believe in the importance of carrying on

39、 space exploration despite the huge risks.【翻译】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。【考点提炼】This/That is/was why这/那就是的原因(why引导表语从句，表示结果)【归纳拓展】(1)That/It is/was because这/那是因为(because引导表语从句，表示原因)(3)The reason whyis/was that的原因是(why引导定语从句并在从句中做状语；that引导表语从句，表示原因)He hurt his leg.That is because he fell from a tal

40、l tree.他的腿受伤了，因为他以一棵很高的树上掉下来了。He fell from a tall tree.That is why he hurt his leg.The reason why he hurt his leg is that he fell from a tall tree.【针对练习】单句语法填空(1)From space,the earth looks blue.This is _ about seventyone percent of its surface is covered by water.(2)Tom got up late.Thats _ he missed

41、 the school bus and was late for school.(3)The reason _ Alice failed in the examination was that she was too careless.【答案】(1)because(2)why(3)why课文读练专训课文读练专训请从题后所给的六个选项中选择合适的答案1The Sputnik 1 satellite was launched _ by the USSR.2The USSRs astronaut Yuri Gagarin went into space _.3American astronaut N

42、eil Armstrong stepped onto the moon _.4Voyager 1 was launched by Americans NASA space agency _.5China became the third country to independently send humans into space _.Ain 2003Bon 20 July,1969Con 15 June,1969Don 12 April,1961Eon 4 October,1957Fon 5 September,1977【答案】1E2D3B4F5A课文语法填空Since earliest t

43、ime,man has dreamed of 1_(explore)the universe,but before the mid20th century,it was considered 2_ impossible dream.In 1961,the USSR 3_(send)the first person into space.Then,American astronaut Nel Armstrong took the first step on the moon,4_ was considered a giant leap to mankind.Scientists tried 5_

44、(ensure)the safety of the astronauts,but disasters still happened,which made everyone sad and 6_(disappoint)However,the desire to explore the universe never died.This is because people believe in the 7_(important)of carrying on space exploration despite the huge risks.China has made great progress 8

45、_ space programme in recent years.In 2003,Yang Liwei 9_(successful)orbited Earth in the Shenzhou 5 spacecraft.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.Despite the diff

46、iculties,scientists hope future discoveries 10_(enable)us to understand how the universe began and help us survive well into the future.【答案】1exploring2an3sent4which5to ensure6disappointed7importance8in9successfully10will enable概要写作请根据课文内容写一篇60词左右的内容概要。_【答案】One possible version：People are always curi

47、ous about space and scientists efforts have made the dream come true(要点1).In the 1960s,both the USSR and the US sent astronauts into space,which was considered a giant leap to mankind(要点2).Though travelling into space is dangerous,mans desire to explore the universe stays the same(要点3).China has mad

48、e great progress in recent years(要点4).And a bright future of space exploration lies ahead of us(要点5)随堂知能小练随堂知能小练单词拼写1It is illegal to cross the _(国界)without permission of the government.2Michael did not follow the right _(程序)in applying for a visa so he was turned down.3He ignored the traffic _(信号)a

49、nd caused an accident.4He has a strong _(渴望)to become a pianist so he practises playing the piano everyday.5I was a little _(失望的)at the quality of the products in your company.6Its a fourwheel _(交通工具)powered not by fuel but by electricity!7More satellites will be _(发射)to help forecast the weather.8T

50、he amount of the rice in the pot will _(决定)the cooking time.9The study was based on _(数据)from 2,100 women between the age of 20 and 4010A new satellite has been put into _(轨道)around the earth.【答案】1frontier2procedure3signal4desire5disappointed6vehicle7launched8determine9data10orbit3As long as you wor