1、Module 4 Great Scientists,Period 3,Grammar,Grammar - 1. Observation (5ms) Find out the following sentences which belong to Passive Voice.,A sound of piano is heard in the living room. Alexander Bell invented the telephone in 1876. An article was written by him. They know that he is an expert. In Pak
2、istan rice will be grown in many parts of the country. The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.,present simple1,past simple,refers to the future,present prefect,Grammar -2.Exercises (5ms) Finish the exercises of Activity 2, on page 34.,Thes
3、e computers are produced in America. Rice has been grown in China for thousands of years. These electronic games were / are made in Japan. A new variety of rice was discovered in 1970. Many important discoveries have been made since the beginning of last century.,Grammar3 . Exercises (6ms) Finish th
4、e exercises of Activity 3&4,on page 34,was educated was given were published was discovered were converted was exported,1. Where was he educated? 2. What nickname was he given? 3. When were the results of the experiment published? 4. When was a naturally sterile male rice plant finally discovered? 5
5、. How many square kilometres of rice fields were converted to growing vegetables? 6. Where was Yuan Longpings rice exported?,Grammar-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 s
6、aid to be a good teacher. Youll be contacted. Star War is acted by Harrison Ford.,不知道动作的执行者,不必提出动作的执行者,强调动作的承受者,习惯用法,不确定动作的执行者,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 ho
7、pe that an agreement 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 cal
8、led, tea was being served.,am / is / are + 过去分词 (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 + be + p.p.,Grammar-6.Observation (5ms) Are there any differences between the two groups of
9、 sentences?,He told her a long story. She was told a long story. A long story was told to her.,Mother bought me a new coat.I was bought a new coat.A new coat was bought for me.,give, show, hand, send, pay, lend, pass, tell, write, bring, sell, offer, cause, wish, teach, buy等常有双宾语,变被动态时应考虑加上介词for或to,
10、Grammar-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 cooks more quickly than that kind. This book sells good.
11、,系动词 + adj.:主动表被动 某些和well, easily等副词连用的不及物动词, 如read, wash, clean, cook, close, cost, lock, look, open, sell, write, wear, etc.,Grammar-8. Practice (9ms) 历年高考题, The window is dirty. I know. It _ for weeks.A. hasnt cleaned B. didnt cleanC. wasnt cleaned D. hasnt been cleaned Now that she is our of a j
12、ob, Lucy _ going back to school, but she hasnt decided yet.A. had considered B. has been consideringC. considered D. is going to consider,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
13、have completed According to the art dealer, the painting _ to go for at least a million dollars.A. is expected B. expectsC. expected D. is expecting,- What happened to the priceless works of art?- _.A. They were destroyed in the earthquakeB. The earthquake was destroying themC. They destroyed in the
14、 earthquakeD. The earthquake destroyed them - The window is dirty.- I know. It _ for weeks.A. hasnt cleaned B. didnt cleanC. wasnt cleaned D. hasnt been cleaned,When and where to go for the no-salary holiday _ yet.A. are not decided B. have not been decidedC. is not being decided D. has not been dec
15、ided 8. 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 built 9. The new suspension bridge _ by the end of last month. A. has been designed B. had been designedC. was designed D. would be designed,Hundreds of jobs _ if the factory clo
16、ses.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 use of atomic weapons was in 1945, and their power _ increased enormously ever since.A. is B. was C. has been D. had been,Finish the related exercises in the WB. Review the key principles in the grammar- the Passive Voice,Homework,