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2015-2016学年 外研版 必修4 Module 4 Great scientists grammar课件 (5).ppt

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1、Grammar,The Passive Voice,Module 4,被动语态的构成,由助动词be + 及物动词的过去分词构成。助动词be有人称、数和时态的变化。,am/ is/ are + done,was/were + done,shall/ will be + done,am/is/ are being +done,was/ were being +done,has/ have been +done,had been + done,1. 每天都有新的问题被处理。New problems are dealt with every day. 2. 明年将种许多树。Many trees wil

2、l be planted next year. 3. 计划将会执行。The plan would/will be carried out.,4. 昨天下午这个问题在会上正在被讨论。The question was being discussed at the meeting yesterday afternoon. 5. 我们赶到那的时候书已经卖完了。The books had been sold out before we got there.,1. 一定要充分利用时间。Time must be made good use of. 2. 那个计划就要被他们放弃了。The plan will

3、be given up by them. 3. 孩子将被很好地照顾。The children will be taken good care of.,1. -Your job _ open for your return.- Thanks. 2006北京卷A. will be kept B. will keep C. had kept D. had been kept 2. I have to go to work by taxi because my car _at the garage. 2006重庆卷A. will be repaired B. is repaired C. is bei

4、ng repaired D. has been repaired,走近高考,4. Customers are asked to make sure that they _ the right change before leaving the shop.2006 重庆卷A. will give B. have been given C. have given D. will be given,5. The construction of the two new railway lines _ by now.2006 陕西卷A. had completed B. have completed C

5、. have been completed D. has been completed,6. The water _ cool when I jumped into the pool for morning exercise. 2006 全国卷IA. was felt B. is felt C. felt D. feels,主动形式被动意义: 表示主语状态、特征的连系动词。 如:look,feel,smell,sound等。,8. In a room above the store, where a party _, some workers were busily setting the t

6、able. (2006湖南卷)A. was to be held B. has been held C. will be held D. is being held,9. Do you have any problems if you _ this job? Well, Im thinking about the salary . (湖南2008)A. offer B. will offer C. are offered D. will be offered,10. I like these English songs and they _ many times on the radio. (

7、安徽2008)A. taught B. have taught C. are taught D. have been taught,11. Whats that noise?Oh, I forgot to tell you. The new machine _. (浙江2008)A. was tested B. will be tested C. is being tested D. has been tested,12. The flowers were so lovely that they _ in no time. (2007全国卷I)A. sold B. had been sold

8、C. were sold D. would sell,课后小练用括号内所给单词的适当形式填空。 1. The trees _ (plant) in rows in the field by our class tomorrow. 2. His leg _ (hurt) when he _ (fall) from the tree yesterday. 3. The children must _ (take) good care of while their teacher is away.,will be planted,was hurt,fell,be taken,4. The hospi

9、tal _ (build) a few years ago. It _ (repair) at the moment. 5. Last summer I visited the Peoples Great Hall, in which many important meetings _ (hold) every year.,was built,is being repaired,are held,Complete the sentences using the verbs in brackets. As a boy he _ (educate) in many schools.He _ (gi

10、ve) the nickname, “the student who asks questions”.The results of his experiments _ (publish) in China in 1966.,was educated,was given,was published,4. Finally, in 1970 a naturally sterile male rice plant _(discover). 5. 50 thousand square kilometres of rice fields _ (convert) to growing vegetables.

11、 6. Following this, Yuan Longpings rice _ (export) to other countries.,was discovered,were converted,was exported,Fill in the blanks with the proper form of the words given in the brackets.,The bridge ( build) last year. The Olympic Games (hold) every four years. The problem (discuss) at the meeting

12、 now.,was built,are held,is being discussed,4. His new book _ (publish) next month. 5. The classroom_ (not clean) yet.6. The machine_ (repair) at this time yesterday. 7. She said the report_ (type) by Li Mei for two weeks.,will be published,has not been cleaned,was being repaired,had been typed,8. M

13、iss Li said the book_ (give) to the students the next morning. 9. By the end of next term two thousand English words _ (learn). 10. He said the project_ _ (finish) by 2010.,would be given,will have been learnt,would have been,finished,Translate the following sentences into English.,1.下一届奥运会将于2012年在伦

14、敦举行。 2. 奶奶告诉他要好好保管这枚戒指。 3. 我现在很忙。我有很多作业要做。 4. 到目前为止,地球人已经几次拜访了月亮。 5. 你的外套该洗洗了。,6. 我爸爸给我买了一辆新自行车。 7. 这本书值得一看。 8. 有人看到他昨天下午在操场上打篮球。 9. 你的理由听起来挺合理的。 10. 有人听到他向他的朋友说再见。,1.下一届奥运会将于2012年在伦敦举行。2. 奶奶告诉他要好好保管这枚戒指。3. 我现在很忙。我有很多作业要做。,The next Olympic Games will be held in London in 2012.,He was told by his gra

15、ndma that the ring should be kept well.,Im busy now. I have lots of homework to do.,4. 到目前为止,地球人已经几次拜访了月亮。,So far, the moon has been visited by earthmen several times.,5. 你的外套该洗洗了。6. 我爸爸给我买了一辆新自行车。,Your coat needs cleaning / to be cleaned.,A new bicycle was bought to me by my father.,8. 有人看到他昨天下午在操场

16、上打篮球。,This book is worth reading.,He was seen playing basketball on the playground yesterday afternoon.,7. 这本书值得一看。,9. 你的理由听起来挺合理的 。10. 有人听到他向他的朋友说再见。,Your reason sounds reasonable.,He was heard to say goodbye to his friend.,Practice, The window is dirty. I know. It _ for weeks.A. hasnt cleaned B. d

17、idnt cleanC. wasnt cleaned D. hasnt been cleaned 2. Now that she is out of a job, Lucy _ going back to school, but she hasnt decided yet.A. had considered B. has been consideringC. considered D. is going to consider,D,D,7. I feel it is your husband who _ for the spoiled child.2006北京东城区高三模拟A. is to b

18、lame B. is going to blame C. is to be blamed D. should blame,The mayor of Beijing says that all construction work for the Beijing Olympics _ by 2006.A. had been completed B. has completedC. will have been completed D. will have completed,A,According to the art dealer, the painting _ to go for at lea

19、st a million dollars.A. is expected B. expectsC. expected D. is expecting,A,- 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 them,B,6. When and where to go for

20、 the no-salary holiday _ yet.A. are not decided B. have not been decidedC. is not being decided D. has not been decided,D,7. 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 8. The new suspension bridge _ by the end of last month

21、. A. has been designed B. had been designedC. was designed D. would be designed,D,B,9. Hundreds of jobs _ if the factory closes.A. lose B. will be lost C. are lost D. will lose 10. Rainforests _ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut

22、C. are being cut D. had been cut,B,C,高考链接,All visitors to this village _ with kindness. (2011四川) treat B. are treated C. are treating D. had been treated,B,2. After getting lost in a storm, a member of the navy team _ four days later.(2011上海) A. rescued B. was rescued C. has rescued D. had been resc

23、ued,B,In a hungry world rice is a staple food and China is the worlds largest producer. Rice is also grown in many other countries, and in some European countries like Italy. In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure.,1,Yuan Longping was born and brought up

24、 in China. As a boy he was educated in many schools and was given the nickname, “the student who asks questions”.,2,From an early age he was interested in plants. He studied agriculture in college and as a young teacher he began experiments in crop breeding. He thought that the key to feeding people

25、 was to have more rice and to produce it more quickly. He thought there was only one way to do this - by crossing different species of rice plant, and then he could produce a new plant which could give a higher yield than either of the original plants.,3,First Yuan Longping experimented with differe

26、nt types of rice. The results of his experiments were published in China in 1966. Then he began his search for a special type of rice plant. It had to be male. It had to be sterile. Finally, in 1970 a naturally sterile male rice plant was discovered. This was the breakthrough. Researchers were broug

27、ht in from all over China to develop the new system. The research was supported by the government.,4,As a result of Yuan Longpings discoveries Chinese rice production rose by 47.5 percent in the 1990s. There were other advantages too. 50 thousand square kilometers of rice fields were converted to gr

28、owing vegetables and other cash crops. Following this, Yuan Longpings rice was exported to other countries, such as Pakistan and the Philippines.,5,In Pakistan rice is the second most important crop after wheat and will be grown in many parts of the country. The new hybrid rice has been developed by

29、 the Yuan Longping High-tech Agricultural Company of China. Its yield is much greater than the yield of other types of rice grown in Pakistan.,6,1. Rice is also grown in many other Asian countries. 2. Yuan Longping was born and brought up in China. 3. As a boy he was educated in schools and was give

30、n a nickname 4. Researchers were brought in from all over China. 5. The research was supported by the government. 6. The Pakistan will be grown in many parts of the country. 7. The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.,读下面的句子, 总结各种时态被动语态的构成形

31、式。,1. Our teachers are respected by us. 2. He will be beaten by me. 3. Paper was first invented in China. 4. They really have been poorly paid.,被动语态(Passive Voice),5. Production costs had been greatly reduced. 6. A new railway is being built. 7. The roads were being widened.,短语动词的被动语态:,That old man

32、was often laughed at. The doctor has been sent for.,结论: 短语动词在主动结构中是一个不可分割的词组, 在被动结构中也是如此, 不可去掉后面的介词或副词。,The door was locked by the monitor. The door was locked. The composition was written with great care. The composition is well written.,Look at the following sentences:,结论: 被动语态表示动作, 句子主语是动作对象; 而“连系动词 + 表语(过去分词)” 表示状态, 其中过去分词相当于形容词, 因此被动语态可以有多种时态, 而“连系动词 + 表语”中的只有一般时态和完成时态。,

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