英語Module4GreatScientists課件外研版必修4

1、module 4 great scientistsname: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_ chinese atom bombin 1964name: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inv

2、entions /discovers: _when did they invent/discover:when did they invent/discover:_marie curiepolishphysicsradioactivityin 1898name: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_archimed

3、essicilianphysics, mathematicianbuoyancy浮力浮力about 240 bcname: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_albert einsteingerman / americanmathematical physicsrelativity in 1905name: _n

4、ame: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_yuan longpingchineseagriculturehybrid ricein 19701. the study of animals2. the study of plants3. the study of all living things4. the study of

5、 physical objects and natural forces5. the study of chemical processes in living things6. the study of the structure of substance and how they react with each other7. the study of inherited characteristics in living thingszoologybotanybiologyphysicsbiochemistrychemistrygeneticsbiologychemistrybioche

6、mistrybotanyzoologygeneticsphysics mathematics he was a student with lots of questions and he was interested in plants. by crossing different species of rice plant, then he could produce a new plant which could give a higher yield than either of the original plants.he discovered a naturally sterile

7、male rice plant.chinese rice production rose by 47.5% in the 1990s. there were other advantages. 50,000 square kilometres of rice fields were converted to growing vegetables and other cash crops. yuans rice was exported to other countries. his rices yield is much greater than the yield of other type

8、s of rice grown in pakistan.1. china produces more rice than any other country.2. yuan longping asked a lot of questions at school.3. he developed a new kind of fast-growing rice.4. the government helped him in his research.5. the new rice replaced vegetables in 50 thousand square kilometers.6. the

9、new rice is now grown n other countries, such as pakistan.para 1para 2para 3para 4para 5para 6yuan longping is a leading figure in the rice-growing world.as a boy, he was called “the student who asked questions”.as a young teacher, he began experiments in crop breeding.he discovered a special type o

10、f rice.his discoveries increased chinese rice production.the yield of the new hybrid rice is much greater than that ofother types grown in pakistan.activity 3: 1) crop2) breakthrough3) breed4) support5) feed6) publish7) producer8) species9) agriculture activity 4:1) b2) b3) a4) b5) b suppose one of

11、you is an experienced farmer whohas been growing rice; one is professor yuan and the other one is a reporter. please talk about the influence of the new hybrid rice. figures in the pastnowadaysin the futurethe farmerprof. yuantips:try to find some information about the influence of the hybrid rice.

12、then share it with the classmates tomorrow.module 4 great scientistswtheres a quiz show being on.theres a quiz show being on.quiz: a competition or game in which people try to answer questions to test their knowledgeawardequalmeasurediscovertheoryradiationcontestantround1.a prize or money given to s

13、omeone for sth 2. exactly the same3. to find out how long, wide, heavy, etc. sth is4. to find5. an idea, esp. in science, that explains why or how sth happens6. a form of energy which comes from a nuclear reaction 7. a person who takes part in a contest 8. a stage in a competition1whats the name of

14、the quiz show?2what round of the quiz is it?3what is the subject of this round?4who are the contestants?5how many questions are there in this round?6how many points have they got before / after this round?superquiz.the second round.great scientists.matthew and rachel.12.36:36.39:41.answers: born pub

15、lished given famous for hole discovered, holes holes measuredq.m: boys and girls, were into the second round of “superquiz”, and the subject of this round is “great scientists”. in this round, the first person to answer the question_. if hes wrong,he _ a point, and the question_. at the moment, matt

16、hew and rachel are _, with 36 points each. first question: what is einstein known for?(buzzer)m: _.gets a pointgoes to the second contestant losesequalthe theory of relativityq.m: correct. when was einstein born?(buzzer)m: 10.q.m: wrong. rachel?r: 1879?q.m: correct. the special theory of relativity

17、_in 1905. _?(buzzer)m: einstein.q.m: correct. einstein was given an important award in 1921. _?was publishedwho was it written bywhat award was he given(buzzer)m: was he given the nobel physics prize?q.m: yes, he was. well done. next question: what book is stephen hawking famous for?(buzzer)r: “_.”q

18、.m: correct. when was it published?(buzzer)r: 1988.q.m: correct. what is a “_”?a brief history of timeblack hole(buzzer)m: its a star that has collapsed in on itself.q.m: correct. who discovered black holes?(buzzer)m: they _einstein.q.m: no, they were not discovered by einstein, they were discovered

19、 by fred hoyle. _? (silence) rachel?r: pass.q.m: matthew?m: theyre measured by the _ that come from them.how are black holes measuredwere discovered bylight wavesq.m: wrong, they arent measured by light waves, theyre measured by the radiation that comes from them._ _?(buzzer)r: stephen hawking?q.m:

20、_! they were discovered by stephen hawking. theyre called the hawking radiation. now, stephen hawking _another reason. does anyone know? who was this radiation discovered bywell doneis famous for(buzzer)m: he cant walk and he cant talk except with a machine.q. m: _. do you know the name of the his d

21、isease?(buzzer)r: . he sits in a _ _ and he speaks _ _.q.m: correct. and at the end of this round matthew has thirty-nine points and rachel has forty-one points! 1)today rockets are only used to send astronauts into space.2)rockets were invented by chinese about 2,000 years ago.3)it was in the song

22、dynasty that rockets were first used in wars.4)it is believed that europeans learned how to make rockets from the mongols.5)wan hu succeeded in sending himself into space with the help of rockets. today rockets are used to send astronauts into space or celebrate great events. rockets were first inve

23、nted by chinese about 2,000 years ago. first rockets were used in battles in china and then it was spread to europe. rockets were also used in other ways. find out more information about rocket on internet. then share it with your classmates tomorrow module 4 great scientistsfind out the following s

24、entences which belong to passive voice.yesterday i listened to music at home.a sound of piano is heard in the living room.alexander graham bell invented the telephone in 1876.an article was written by him.they know that he is an expert.in pakistan rice will be grown in many parts of the country.the

25、new hybrid rice has been developed by the yuan longping high-tech agricultural company of china.present simple1past simplerefers to the future present prefectfinish the exercises of activity 2,on page 34.1.these computers in america.2.rice in china for thousands of years.3.these electronic games in

26、japan.finish the exercises of activity 3&4,on page 34.1. was educated2. was given3. were published4. was discovered5. were converted6. was exportedwhen will you use passive voice? look! theres nothing here. everything has been taken away.i was born in 1981.she is liked by everybody.he is said to be

27、a good teacher.youll be contacted. is acted by harrison ford.不知道動作的執(zhí)行者不知道動作的執(zhí)行者不必提出動作的執(zhí)行者不必提出動作的執(zhí)行者強(qiáng)調(diào)動作的承受者強(qiáng)調(diào)動作的承受者習(xí)慣用法習(xí)慣用法不確定動作的執(zhí)行者不確定動作的執(zhí)行者行文的需要行文的需要do you know the tenses of the passive voice of the following?xiao wang, you are wanted in the office.i was invited to the concert.we hope that an agr

28、eement will be arrived at.he said that the bridge would be built next year.the party has been planned since the new year.the book had been sold out when i got there.our class will have been taught by miss xie for one year.this question is being discussed at the meeting.when i called, tea was being s

29、erved.am / is / are + 過去分詞過去分詞 (p.p.)was / were + p.p.shall / will + be + p.p.am / is / are + being + p.p.was / were + being + p.p.has / have + been + p.p.had been + p.p.should / would + + p.p.are there any differences between the two groups of sentences?he told her a long story.she was told a long

30、story.a long story was told to her.p mother bought me a new coat.p i was bought a new coat.p a new coat was bought for me.give, show, hand, send, pay, lend, pass, tell, write, bring, sell, offer, cause, wish, teach, buy等常有雙賓等常有雙賓語語,變被動態(tài)時(shí)應(yīng)考慮加上介詞變被動態(tài)時(shí)應(yīng)考慮加上介詞for或或tocan you find out anything special aro

31、und the sentences below?the flowers smell sweet.the food tastes nice.that sounds very good.silk feels soft.the cloth washes well.the poem reads smoothly.this kind of rice cooks more quickly than that kind.this book sells good.系動詞系動詞 + adj.:主動表被動主動表被動某些和某些和well, easily等副詞連用的不及物動詞等副詞連用的不及物動詞, 如如read,

32、wash, clean, cook, close, cost, lock, look, open, sell, write, wear, etc.歷年高考題歷年高考題1. the window is dirty. i know. it _ for weeks.a. hasnt cleanedb. didnt cleanc. wasnt cleanedd. hasnt been cleaned2. now that she is our of a job, lucy _ going back to school, but she hasnt decided yet.a. had consider

33、edb. has been consideringc. consideredd. is going to consider3. the mayor of beijing says that all construction work for the beijing olympics _ by 2006.a. has been completed b. has completedc. will have been completed d. will have completed4. according to the art dealer, the painting _ to go for at

34、least a million dollars.a. is expectedb. expectsc. expectedd. is expecting5. - what happened to the priceless works of art?- _.a. they were destroyed in the earthquakeb. the earthquake was destroying themc. they destroyed in the earthquaked. the earthquake destroyed them6. - the window is dirty.- i

35、know. it _ for weeks.a. hasnt cleanedb. didnt cleanc. wasnt cleanedd. hasnt been cleaned7. when and where to go for the no-salary holiday _ yet.a. are not decidedb. have not been decidedc. is not being decidedd. has not been decided8. a new cinema _ here. they hope to finish it next month.a. will be

36、 built b. is built c. has been built d. is being built9. the new suspension bridge _ by the end of last month. a. has been designed b. had been designed c. was designed d. would be designed10. hundreds of jobs _ if the factory closes.a. lose b. will be lost c. are lost d. will lose 11. rainforests _

37、 and burned at such a speed that they will disappear from the earth in the near future.a. cut b. are cut c. are being cut d. had been cut 12. the first use of atomic weapons was in 1945, and their power _ increased enormously ever since.a. is b. was c. has been d. had been1. finish the related exerc

38、ises on wb. period 4module 4 great scientists do you know who is him?stephen hawkingwhen & where was he born?why was he famous?when did he discover /invent?match the words in the box with the definitions.victimdiagnosebest-sellerdiseasecosmologycreationdisabilityread the passage about stephen hawkin

39、g and number the paragraphs in the correct order.answers:2-3-1write the number of the paragraphs.paragraph 1( the third in the book)paragraph 2( the first in the book)paragraph 3( the second in the book)discuss with your group members .write three short paragraph about albert einstein using the note

40、s in activity 4. begin like this: albert einstein was probably the most brilliantscientists of the twentieth century. read your writing to your partner. check and rewrite your writing according to the following. then share it with the whole class.are you clear what happen(4wand h)do you know the wri

41、ters attitude and emotion?are there any good connecting words or phrases?are there any good phrases or sentences?are there any spelling mistakes?homework go to the library or surf the internet to collect more information about the life of a famous scientist. then complete a poster introducing him/ h

42、er to your classmates. play attention to the questions like these:when and where was he born?why was he famous?where did he live and work?when did he discover/invent-?language date banklanguage points for reading language date banke.g. 這就是考試失敗的關(guān)鍵。這就是考試失敗的關(guān)鍵。 this is the key to failure in the exam.=

43、this is the key to failing in the exam. 她獲得成功的關(guān)鍵在于她的努力。她獲得成功的關(guān)鍵在于她的努力。 the key to her success is based on her efforts.1. he thought that the key to feeding people was to have more rice and to produce it more quickly.language date bank2. he thought there was only one way to do this - by crossing diff

44、erent species of rice plant, .thats not a right way to solve the problem.im not happy with this way of working.by crossing 通過雜交的方式通過雜交的方式switch it by pressing this button.i will contact you by e-mail.species (singl. / pl.) 種種,物種物種there are many species of dogs.language date bankexperiment: (n.) c /

45、u實(shí)驗(yàn)；試驗(yàn)實(shí)驗(yàn)；試驗(yàn)experiment: (v.)做實(shí)驗(yàn)做實(shí)驗(yàn) e.g. 有人認(rèn)為用動物來做實(shí)驗(yàn)是很殘忍的。有人認(rèn)為用動物來做實(shí)驗(yàn)是很殘忍的。 some people think that its cruel to experiment on animals. e.g. 我不斷嘗試，直到找到合適的方法為止我不斷嘗試，直到找到合適的方法為止。 i experimented on and on until i found the right method.3. first yuan longping experimented with different types of rice.do / perform / carry out an experiment 做做/進(jìn)行實(shí)驗(yàn)進(jìn)行實(shí)驗(yàn)language date bank4. this was the breakthrough.breakthrough: an important development that may lead to an agreement or achieve