Book4module3

1、period 1module 4 great scientistsintroduction reading & vocabularyintroduction-1 brainstorm(5ms) what great scientists do you know?name: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_ ch

2、inese atom bombin 1964name: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_marie curiepolishphysicsradioactivityin 1898name: _name: _nationality: _nationality: _major: _major: _inventions

3、 /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_archimedessicilianphysics, mathematicianbuoyancy浮力浮力about 240 bcname: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:whe

4、n did they invent/discover:_albert einsteingerman / americanmathematical physicsrelativity in 1905name: _name: _nationality: _nationality: _major: _major: _inventions /discovers: inventions /discovers: _when did they invent/discover:when did they invent/discover:_yuan longpingchineseagriculturehybri

5、d ricein 1970introduction-2. vocabulary (4ms) find out the words with their definitions.1. the study of animals2. the study of plants3. the study of all living things4. the study of physical objects and natural forces5. the study of chemical processes in living things6. the study of the structure of

6、 substance and how they react with each other7. the study of inherited characteristics in living thingszoologybotanybiologyphysicsbiochemistrychemistrygeneticsintroduction-2. vocabulary (4ms) how do we call the persons who study these subjects? biology chemistry biochemistry botany zoology genetics

7、physics mathematicsreading & vocabulary-1. pre-reading (4ms) look at the title and guess what it is about.reading & vocabulary -2. skimming(7ms) read the passage and find out the answers to the questions.he was a student with lots of questions and he was interested in plants. by crossing different s

8、pecies 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 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 c

9、onverted 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 types of rice grown in pakistan.reading & vocabulary - 3. careful reading (5ms) read the passage again and decide whether the statements are true o

10、f false.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 new rice is now grow

11、n n other countries, such as pakistan.reading & vocabulary -3. structure(5ms) find out the topic sentences.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 experiment

12、s in crop breeding.he discovered a special type of rice.his discoveries increased chinese rice production.the yield of the new hybrid rice is much greater than that ofother types grown in pakistan.reading & vocabulary -3. vocabulary (6ms) finish the exercises in activity 3 & 4.activity 3: 1) crop2)

13、breakthrough3) breed4) support5) feed6) publish7) producer8) species9) agriculture activity 4:1) b2) b3) a4) b5) bpost-reading-4. role-play (5ms) suppose one of you is an experienced farmer whohas been growing rice; one is professor yuan and the other one is a reporter. please talk about the influen

14、ce of the new hybrid rice. figures in the pastnowadaysin the futurethe farmerprof. yuantips:homework try to find some information about the influence of the hybrid rice. then share it with the classmates tomorrow.period 2module 4 great scientistslistening and speaking listening & speaking-1.discussi

15、on(5ms) look at the picture in your textbook and answer. what is happening in the picture? what do you think the listening text is about?theres 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 knowledgelistening & spea

16、king -2.vocabulary (5ms) match the words with the meanings. awardequalmeasurediscovertheoryradiationcontestantround1. a prize or money given to someone 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 happ

17、ens6. a form of energy which comes from a nuclear reaction 7. a person who takes part in a contest 8. a stage in a competitionlistening & speaking -3. listening (5ms) listen and find out the following answers .1whats the name of the quiz show?2what round of the quiz is it?3what is the subject of thi

18、s 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.listening & speaking -4.filling (6m) listen to the tape again, then finish the exercise

19、in activity 3, on page 36.answers: born published given famous for hole discovered, holes holes measuredlistening & speaking -5.extra-listening listen to the tape again ,then fill in the blanks.q.m: boys and girls, were into the second round of “superquiz”, and the subject of this round is “great sc

20、ientists”. in this round, the first person to answer the question_. if hes wrong,he _ a point, and the question_. at the moment, matthew 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 re

21、lativityq.m: correct. when was einstein born?(buzzer)m: 10.q.m: wrong. rachel?r: 1879?q.m: correct. the special theory of relativity _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

22、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.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

23、.m: correct. who discovered black holes?(buzzer)m: they _einstein.q.m: no, they were not discovered by einstein, they were discovered 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:

24、wrong, they arent measured by light waves, theyre measured by the radiation that comes from them._ _?(buzzer)r: stephen hawking?q.m: _! they were discovered by stephen hawking. theyre called the hawking radiation. now, stephen hawking _another reason. does anyone know? who was this radiation discove

25、red 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 disease?(buzzer)r: motor neuron disease. 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 for

26、ty-one points! culture corner -1.brainstorm (5ms)culture corner -2. skimming (5ms) read the passage and decide whether the statements are true or false.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 dynasty th

27、at 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.culture corner -3. structure (5ms) find out the topic sentences of each paragraph.para. 1para. 2para. 3para. 4 tod

28、ay rockets are used to send astronauts into space or celebrate great events. rockets were first invented 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.homework find out more information about rocke

29、t on internet. then share it with your classmates tomorrow. period 3module 4 great scientistsgrammar culture cornergrammar -2.exercises (5ms) finish the exercises of activity 2,on page 34.1. these computers are produced in america.2. rice has been grown in china for thousands of years.3. these elect

30、ronic games were / are made in japan.4. a new variety of rice was discovered in 1970.5. many important discoveries have been made since the beginning of last century.grammar3 . exercises (6ms) finish the exercises of activity 3&4,on page 34.1. was educated2. was given3. were published4. was discover

31、ed5. were converted6. was exportedgrammar-4. observation (6ms) when 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 a good teacher. youll be contacted. star war is acted by harrison ford.不知道動作的執(zhí)行者不

32、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)行者強調(diào)動作的承受者強調(diào)動作的承受者習慣用法習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grammar-5. observation (5ms) 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 agreement will be arrived at. he said that

33、 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 served.時態(tài)時態(tài)動詞形式動詞形式一般現(xiàn)在時一般現(xiàn)在時一般過去時

34、一般過去時一般將來時一般將來時現(xiàn)在進行時現(xiàn)在進行時過去進行時過去進行時現(xiàn)在完成時現(xiàn)在完成時過去完成時過去完成時過去將來時過去將來時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.grammar-6.observation (5ms) are there any differ

35、ences between the two groups of sentences? he told her a long story. she was told a long 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, t

36、each, buy等常有雙賓等常有雙賓語語,變被動態(tài)時應考慮加上介詞變被動態(tài)時應考慮加上介詞for或或togrammar-7. observation (5ms) can you find out anything special around 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 coo

37、ks 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, wash, clean, cook, close, cost, lock, look, open, sell, write, wear, etc.grammar-8. practice (9ms) 歷年高考題1. the window is dirty. i know. it _ for weeks.a. hasnt cleanedb. did

38、nt 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 consideredb. has been consideringc. consideredd. is going to consider3. the mayor of beijing says that all construction work for the beijing olympics _ by 2006.

39、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 least a million dollars.a. is expectedb. expectsc. expectedd. is expecting5. - what happened to the priceless works of art?- _.a. they were destroyed in

40、 the earthquakeb. the earthquake was destroying themc. they destroyed in the earthquaked. the earthquake destroyed them6. - the window is dirty.- i 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 n

41、ot 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 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

42、 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 _ 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

43、use of atomic weapons was in 1945, and their power _ increased enormously ever since.a. is b. was c. has been d. had beenhomework 1. finish the related exercises on wb. period 4module 4 great scientistsreading &writing speaking reading &writing1. brainstorm (3ms) do you know who is him?stephen hawki

44、ngwhen & 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 hawking and number the paragraphs in the correct order.answers:2-3-1write the number of

45、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 notes in activity 4. begin like this: albert einstein was probably the most brilliants

46、cientists of the twentieth century.reading &writing 7. peer checking and rewriting (10ms) 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 writers attitude and emotion?ar

47、e 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/ her to your classmates. play

48、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鍵。 this is the key to failure in the exam.= this is the key to failing in the e

49、xam. 她獲得成功的關鍵在于她的努力。 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 different species of rice plant, .thats not a right wa

50、y 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 / u實驗；試驗實驗；試驗experiment: (v.)做實驗 e.g. e.g. 有人認為用動物來做實驗是很殘忍的。 some people think that its cruel to experiment on animals. e.g.e.g. 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