（2019版）新人教版选择性必修第二册Unit 1Using language ppt课件.pptx

1、01.The father of Chinas aerospace Qian XuesenRead the passage 1 with the following Read the passage 1 with the following questions.questions.I. True or FalseI. True or False1. 1. Qian changed his major because of a shift in personal Qian changed his major because of a shift in personal interest. int

2、erest. （ ）2. 2. Qians strong interest in art has a positive impact on a Qians strong interest in art has a positive impact on a scientists development. scientists development. （ ）II. Why was Qian called the father of Chinas aerospace?II. Why was Qian called the father of Chinas aerospace?Read the pa

3、ssage 1 with the following questions.Read the passage 1 with the following questions.I. True or FalseI. True or False1. 1. Qian changed his major because of a shift in personal Qian changed his major because of a shift in personal interest. interest. （ ）2. 2. Qians strong interest in art has a posit

4、ive impact on a Qians strong interest in art has a positive impact on a scientists development. scientists development. （ ）II. Why was Qian called the father of Chinas aerospace?II. Why was Qian called the father of Chinas aerospace?F FT TBecause nBecause no other scientist has had a greater impacto

5、 other scientist has had a greater impact on Chinas on Chinas aerospace science than Qian Xuesen.aerospace science than Qian Xuesen.Personal Personal InformationInformation Name: Name: life span:life span:Education:Education:Experiences:Experiences:1. over the course of the 1930s and 1940s1. over th

6、e course of the 1930s and 1940s2. As a graduate assistant2. As a graduate assistant3. in the 1940s3. in the 1940s4. in 19554. in 1955Achievements:Achievements: Under Qians leadership Under Qians leadership followed by followed by in 1970 in 1970Personal Personal InformationInformation Name: life spa

7、n:Education:Qian XuesenQian Xuesen from 1911 to 31st October 2009 from 1911 to 31st October 2009 1. Attend schools in Beijing1. Attend schools in Beijing2. Then Shanghai Jiao Tong University2. Then Shanghai Jiao Tong University3. in 19323. in 19324. in 19354. in 1935swith his major to aviationswith

8、his major to aviationwent to the United Stateswent to the United StatesPersonal Personal InformationInformation Experiences:Experiences:1. over the course of the 1930sand 1940s1. over the course of the 1930sand 1940s2. As a graduate assistant2. As a graduate assistant3. in the 1940s3. in the 1940s4.

9、in 19554.in 1955become a pioneer in American jet and rocket technologybecome a pioneer in American jet and rocket technologyhelped conduct important research into rocket helped conduct important research into rocket propulsionpropulsionfounded the Jet Propulsion Laoratoryfounded the Jet Propulsion L

10、aoratoryreturned to Chinareturned to ChinaPersonal Personal InformationInformation Achievement Under Qians leadership Under Qians leadershipfollowed byfollowed byin 1970in 1970Because much of the technology behind the Shenzhou Because much of the technology behind the Shenzhou rockets can also be tr

11、aced back to Qians research, Qian rockets can also be traced back to Qians research, Qian earned the name of “ the father of Chinas aerospace.”earned the name of “ the father of Chinas aerospace.” China developed the Dongfeng China developed the Dongfeng missilesmissilesthe first generation of Long

12、March rocketsthe first generation of Long March rocketsChina successfully launched its first man-made China successfully launched its first man-made satellite, Dong Fang Hong I , from a Long Marh satellite, Dong Fang Hong I , from a Long Marh rocketrocketA world of pure thought02.Read the passage 2

13、with the following Read the passage 2 with the following questions.questions.I. True or False1. When Hawking was young, almost everyone believed that the universe began with a big bang. （ ）2. Because Hawking was determined, he was able to succeed even though he was ill. （ ）II. How was Hawkings own t

14、heory proven correct ?Read the passage 2 with the following questions.I. True or False1. When Hawking was young, almost everyone believed that the universe began with a big bang. （ ）2. Because Hawking was determined, he was able to succeed even though he was ill. （ ）II. How was Hawkings own theory p

15、roven correct ?FTHawkings own theory was soon proven by astronomers with telescopes. Features:Features:Stephen Hawking was _Stephen Hawking was _His image_His image_His achievement:His achievement:- about_- about_The first was _, which holds thatThe first was _, which holds that The other was_, whic

16、h holds thatThe other was_, which holds that _one of the most famous and gifted scientists in physicsone of the most famous and gifted scientists in physicsin his wheelchair, unable to move , use a computer to in his wheelchair, unable to move , use a computer to talktalktwo theories on the origin o

17、f the two theories on the origin of the universeuniversethe steady state the steady state theorytheorythe universe has no beginning or end.the universe has no beginning or end. the big bang the big bang theorytheorythe universe began at a single point in time and the universe began at a single point

18、 in time and space.space.What made Stephen Hawking a genius?What made Stephen Hawking a genius?be brilliantbe brilliantbe bravebe bravebe determinedbe determinedbe willing to admit his be willing to admit his faultsfaults 语法填空语法填空 （根据课文内容和语法规则完成短文）（根据课文内容和语法规则完成短文）When Qian Xuesen was youngWhen Qian

19、 Xuesen was young，he realised China needed air force he realised China needed air force 1_1_（defenddefend） the countrythe country，so he went to America to study aviation. so he went to America to study aviation. As a graduate 2_As a graduate 2_（assistassist） at an instituteat an institute，he helped

20、conduct he helped conduct important research into rocket propulsion. Finallyimportant research into rocket propulsion. Finally，he became a pioneer in jet he became a pioneer in jet and rocket technology. 3_Qian Xuesen returned to China in 1955and rocket technology. 3_Qian Xuesen returned to China in

21、 1955，he he was put 4_charge of developing Chinas rocket sciencewas put 4_charge of developing Chinas rocket science，space and space and missile programme. Under his leadershipmissile programme. Under his leadership，China made 5_China made 5_（outstandoutstand） progress in rocketsprogress in rockets，

22、missiles and man-made satellites. Because of thismissiles and man-made satellites. Because of this，he he earned the name of“the father of Chinas aerospace”.earned the name of“the father of Chinas aerospace”.Stephen Hawking was a 6_Stephen Hawking was a 6_（giftgift） scientist.Since he came scientist.

23、Since he came 7_with a disease causing him unable to walk or speak7_with a disease causing him unable to walk or speak，his world his world became one of abstract thought. There was a theory on the origin of the became one of abstract thought. There was a theory on the origin of the universe explaini

24、ng the universe 8_universe explaining the universe 8_（beginbegin） at a single point in at a single point in time and space. His own work on the big bang theory was proven by astronomers time and space. His own work on the big bang theory was proven by astronomers with 9_with 9_（telescopetelescope） a

25、nd a new star was born. He was brilliantand a new star was born. He was brilliant，brave and determined. And he was willing to admit his faults. This brave and determined. And he was willing to admit his faults. This 10_10_（combinecombine） of his characteristics made him one of the of his characteris

26、tics made him one of the greatest thinkers of modern times.greatest thinkers of modern times.to defendassistantWheninoutstandinggifteddownbegantelescopescombination1.(战争、打斗等不愉快的事情战争、打斗等不愉快的事情)突然开始突然开始;爆发爆发 2. 主管主管;掌管掌管 3. 患患(病病);染上染上(小病小病)4. 最重要的是最重要的是;尤其是尤其是 5. 做出决定做出决定 6.discourage sb from doing s

27、th 7.under ones leadership 8.be traced back to 9.point out 10.benefit from 重点短语重点短语break outin charge ofcome down withabove allmake a decision阻止某人做某事阻止某人做某事在在的领导下的领导下追溯到追溯到指出指出从从获益获益1. However,after the Songhu Battle broke out in 1932,Qian made the decision to switch his major to aviation because he

28、 realized that China needed its own powerful air force to protect and defend the country.break out (战争、打斗等不快的事情战争、打斗等不快的事情)突然开始突然开始;爆发爆发break down 出故障出故障;失败失败;垮掉垮掉;分解分解break in 破门而入破门而入;打断打断(谈话等谈话等)break into 强行闯入强行闯入;突然突然起来起来break away from 脱离脱离;挣脱挣脱break up 打碎打碎;分裂分裂;解体解体break through 突破突破break of

29、f 突然中止突然中止, 中断中断 break in和和break into都有都有“闯入闯入”的意的意思。思。break in为不及物动词短语为不及物动词短语,后不后不跟宾语跟宾语;break into为及物动词短语为及物动词短语,后后可以跟宾语。可以跟宾语。【语境应用语境应用】 用含用含break的短语的正确形式填空。的短语的正确形式填空。1) Someone _ my car and stole the radio.2) They escaped to America shortly before war _ in 1939.3) He _ the chocolate and gave e

30、very child in the room a piece.4) She started to speak, then _ while a waitress served us coffee.5) The printing machines are always _. We need to buy some new ones.broke into broke out broke upbroke off breaking down2. China needed its own powerful air force to protect and defend the country.defend

31、 vt. 保卫保卫, 保保 护护; 防守防守; 辩解辩解defence n. 保卫保卫; 防御物防御物; 防守防守; 辩解辩解 defender n. 防守队员防守队员; 守卫者守卫者 defensive adj. 防御的防御的; 戒备的戒备的; 防守的防守的(1)defend.from/against保护保护免受免受;防御防御defend oneself from / against 为自己辩护为自己辩护;自卫自卫in defence of为了保卫为了保卫;为为辩护辩护语境应用语境应用】 翻译下面句子。翻译下面句子。1) How can we defend our homeland if w

32、e dont have an army? _2) Some players are better at defending. _3) He had top lawyers to defend him. _如果没有军队如果没有军队, 我们怎么来保护我们的家园？我们怎么来保护我们的家园？有些队员较擅长打防卫。有些队员较擅长打防卫。他有顶级的律师为他辩护。他有顶级的律师为他辩护。3. He received a heros welcome from his homeland and was put in charge of not only developing Chinas rocket scie

33、nce but also its space and missile programme.in charge of 主管主管; 掌管掌管人人+ in charge of +事事事事+ in the charge of + 人人翻译：玛丽负责这家报纸的专栏翻译：玛丽负责这家报纸的专栏(column)_Mary is in charge of the column of the newspaper.The column of the newspaper is in charge of Mary.4.Since he came down with a disease which caused him

34、 to lose the use of most of his muscles,his world became one of abstract e down with患患(病病);染上染上(小病小病)come across 偶然遇到偶然遇到come about 发生发生come to 恢复常态恢复常态;共计共计;达到达到(某种状况某种状况)come up with 提出提出(主语是人主语是人)come up 被被提出提出(主语是建议等主语是建议等)1.A number of useful suggestions _ at the meeting.2.The scientists are be

35、ating their brains trying to _ a solution to the problem.3. That night she _ a fever and stayed a whole week in his flat with the flu.came up come up withcame down withWhen asked “Can we Chinese possibly make missiles?”,his reply was a determined “Why not.”状语状语从句的主语和主句的主语从句的主语和主句的主语一致时一致时,且从句谓语中且从句谓

36、语中含有含有be动词时动词时,从句可从句可以将以将主语和主语和be动词动词简化掉。常用于以下几种情形简化掉。常用于以下几种情形:(1)连词连词+形容词形容词As (he was) young,he learned how to ride a bike.他小时候就学会了骑自行车。Work hard when (you are) young,or youll regret.少壮不努力,老大徒伤悲。(2)连词连词+名词名词Although (he was) a farmer,now he is a famous director.尽管他曾是个农民,现在他是位著名的导演了。(3)连词连词+动词动词-i

37、ng形式形式Although (he is) doing his best in maths these days,he has still got no good marks.尽管近来他一直在努力学数学,但他仍然没有取得好成绩。(4)连词连词+过去分词过去分词He wont go there with us unless (he is) invited.除非受到邀请,否则他不会和我们一起去那里。(5)连词连词+不定式不定式He stood up as if (he were) to say something.他站起来好像要说什么。(6)连词连词+介词短语介词短语She looked anx

38、ious as though (she was) in trouble.她看上去很焦急,好像遇到了麻烦。1. He had mastered the English language before he was in the USA- He had mastered the English language before _2. He couldnt solve the problem even if he were to take charge.- He couldnt solve the problem even if _3. The concert was a great success

39、 than it was expected.-The concert was a great success than _in the USAto take chargeexpected.单词拼写1.Under the _(领导) of the Party,we are marching from victory to victory. 2.If you experience engine trouble,you take your car to a _(机械师). 3.The coach and his team were interviewed because of their _(杰出的

40、) performance. 4.Some people say beauty itself is _ (抽象的).Do you agree? 5.This _(概念) is not easy to understand because the words seem to have opposite meanings. 6.A birdwatcher,armed with a _(望远镜),found the pet sitting desperately on a rock. 7.We should be broad-minded and learn to forgive other peo

41、ples _(过错). 8.The guidance systems didnt work and the _(导弹) couldnt hit its target. leadershipmechanicoutstandingabstractconcepttelescopefaultsmissile.单句语法填空1.All the people,men and women,young and old,were fighting against the flood in _(defend).2.Even if you are a _(gift) man,you should not take y

42、our gift for granted.3.One of the _(astronomer) was looking at the moon through his telescope when he got a big surprise.4.Her eyes were shining _(brilliant),but soon her face lost its colour.5.He told stories so _(vivid) that all the people there were listening attentively.6.The manager put forward

43、 a suggestion that we should have an _(assist).defencegiftedastronomersbrilliantly vividlyassistant.完成句子1.The manager has not made up his mind yet as to who will be _(负责) the project. 2.Many children in the kindergarten _(染上) the flu last week. 3.He is keen to _(指出) the benefits which the family net

44、work can provide. 4.A large number of students will _(从中受益) the new teaching method. 5.The friendly intercourse between our two countries can _(追溯到) last century. in charge ofcame down withpoint outbenefit frombe traced back toSummarySummaryHow to write an How to write an essay about an essay about

45、an outstanding outstanding figure?figure?basic information:basic information:1. age,sex, birth, background1. age,sex, birth, background2. appearance . character2. appearance . character3. education3. education4. big events in his or her life4. big events in his or her life5. evaluation5. evaluationP

46、ractice:Practice:write an essay write an essay about Yuan about Yuan Longping according Longping according to the following to the following information.information.1. 1931. 1930 0生于北京，生于北京， 自幼刻苦学习。自幼刻苦学习。2. 2. 为了解决粮食短缺问题，他选择去西南农业大为了解决粮食短缺问题，他选择去西南农业大学学习农业学学习农业 。3.3.自从自从19531953年大学毕业后，他已经研究水稻几十年，年大学

47、毕业后，他已经研究水稻几十年，一直在为世界农业默默耕耘。一直在为世界农业默默耕耘。4. 4. 由于他的不懈努力，我国水稻产量快速增长，由于他的不懈努力，我国水稻产量快速增长，为很多国家解决了粮食的不足问题。为很多国家解决了粮食的不足问题。5. 5. 他的最新愿望他的最新愿望“海水水稻海水水稻”也已经变为现实。也已经变为现实。6. 6. 他被誉为他被誉为“杂交水稻之父杂交水稻之父”。7. 7. 虽然他很出名，但是他过着简朴的生活，不计虽然他很出名，但是他过着简朴的生活，不计名利。名利。8. 8. 他虽然年事已高，但内心依旧年轻，依旧有不他虽然年事已高，但内心依旧年轻，依旧有不断实现自己梦想能力。

48、断实现自己梦想能力。 Born in 1930 in Beijing， Yuan Longping studied hard when he was young. To tackle the shortage of food to eat, he chose to study agriculture and received an education at Southwest Agricultural in Chongqing. As a matter of fact, since his graduation from university in 1953, Yuan Longping ha

49、s done research on rice for decades, devoting all his life to the research of agriculture. Through Yuans tireless efforts, Chinas rice production is increasing rapidly, solving the problem of the lack of food for many other countries. Now his latest vision for “Seawater rice” has also become a reality. As a result, he is honored as “Father of Hybrid Rice” Though he is famous, he lives a simple life and cares little for celebrity or money. Despite his advanced years, Yuan Longping is still young at heart and has ongoing ability to fulfil his dreams.Thank you foryour listening