新人教必修二 Unit 4 WIldlife protection-Grammar[課件]

1、Grammar The Present Progressive Passive Voice 結(jié)構(gòu)：結(jié)構(gòu)： A. 陳述句：陳述句： 主語主語+ am/is/are +being+過去分詞過去分詞 B. 疑問句：疑問句： 疑問詞疑問詞+ am/is/are+主主+being+ 過去過去 分詞分詞 用法：用法： 表示說話人說話時或現(xiàn)階段正在表示說話人說話時或現(xiàn)階段正在 進行的動作，經(jīng)常和時間副詞進行的動作，經(jīng)常和時間副詞now(現(xiàn)現(xiàn) 在在), right now (現(xiàn)在現(xiàn)在, 此刻此刻), at present (現(xiàn)在現(xiàn)在,目前目前), at this moment(此刻此刻)連連 用。用。 意義：

2、意義： 主語和謂語動詞之間是被動關(guān)系主語和謂語動詞之間是被動關(guān)系,而且而且 動作正在進行。動作正在進行。 -English is being taught by miss Lee now. -New functions are being added to the camera at present. The Tense of the The Passive Voice 1. Present passive voice: am/is/are + p.p. The Olympic Games are usually held in big cities. 2. Past passive voic

3、e: was/were+ p.p. The last Olympic Games were held in Athens. 3. Future passive voice: will/shall+ be+ p.p. The 2008 Olympic Games will be held in Beijing. am/is/are+ going to be+ p.p. The 29th Olympic Games are going to be held in Beijing in 2008. am/is/are+ to be+ p.p. The 29th Olympic Games are t

4、o be held in Beijing in 2008. 4. Present continuous passive voice: am/is/are+ being+ p.p. -Why it is so noisy out there? -Oh, its because the road is being repaired. 5. Perfect passive voice: have /has+ been + p.p. The Olympic Games have been held 28 times. 現(xiàn)在進行時的被動語態(tài)現(xiàn)在進行時的被動語態(tài):am/is/are + being don

5、e 1) 表示說話時正在進行的一個被動動表示說話時正在進行的一個被動動 作作, 強調(diào)主語是動作的承受者強調(diào)主語是動作的承受者 瞧！那個嬰兒正由他的姑姑照料著。瞧！那個嬰兒正由他的姑姑照料著。 Look! The baby is being taken care of by her aunt. 2) 表示這一段時間正在進行的一個被表示這一段時間正在進行的一個被 動的動作。動的動作。 這一陣子許多講座正在舉行。這一陣子許多講座正在舉行。 Many speeches are being held these days. 3) 表示按計劃或安排將要進行的一個表示按計劃或安排將要進行的一個 被動動作被動

6、動作 今晚將要進行一場圣誕晚會。今晚將要進行一場圣誕晚會。 A party is being held tonight. be + under / in +n. 的結(jié)構(gòu)可以表示的結(jié)構(gòu)可以表示 現(xiàn)在進行時的被動語態(tài)的含義?，F(xiàn)在進行時的被動語態(tài)的含義。 The problem is under discussion now. = The problem is being discussed now. The telephone is in use. = The telephone is being used. 一些表示一些表示“心理活動心理活動,擁有擁有,存在存在”等等 動詞動詞,一般不用現(xiàn)在進行

7、時的被動語一般不用現(xiàn)在進行時的被動語 態(tài)態(tài),而用一般現(xiàn)在時的被動語態(tài)。而用一般現(xiàn)在時的被動語態(tài)。 Joe, come here. You are wanted on the phone. 1.I dont know what time it is now. My watch _ . A. is repairing B. has been repaired C. is being repaired D. has repaired 2. A new stadium _here. They hope to finish it next week. A. will be built B. is bui

8、lt C. is being built D. is building 3. The patient _ now. He will come out soon. A. is examined B. is being examined C. is examining D. has examined 4. Have you moved into the new house? Not yet, the rooms _. A. are being painted B. are painting C. are painted D. are being painting 5. Look! Everythi

9、ng here is under construction. Whats the pretty small house that _for? A. is being built B. having been built C. is built D. is building 6. Do you like the material? Yes, it _very soft. A. is feeling B. felt C. feels D. is felt 7. John _, for he went swimming yesterday without permission. A. would p

10、unish B. had punished C. was punished D. punished 8. If rubber _, it gives off a terrible smell. A. burnt B. will burn C. have been burned D. is burned 9. This book _ under the bench for two days. A. has put B. has been lying C. has been put D. has been laid 10. What should _ must _. A. do; do B. be

11、 done; be done C. to be done; do D. do; be done 11. He _ and was made to repeat it. A. was not understood B. didnt understood C. wasnt understand D. didnt understand 12. I still dont know what _ while I was away. A. has happened B. was happened C. happened D. had happened 13. The bridge which _ last

12、 year _ really beautiful. A. was built; looks B. was building; looks C. was built; is looked D. was building; is looked 14. Water _ at 100. A. boils B. is boiled C. has been boiled D. has boiled 15. The manager told me that he _ in 1975. A. has born B. born C. was born D. had born 16. The camera you

13、 _ now _ to me. A. use; is belonged B. are using; is belonged C. use; is belonging D. are using; belongs 17. I _ that they _ a new machine. A. was told; were designing B. told; were designing C. was told; designing D. told; had designed 1. A new cinema _ here. They hope to finish it next month. A. w

14、ill be built B. is built C. has been built D. is being built 高考鏈接高考鏈接 解析解析: 由由they hope to finish it next month,可以知道可以知道“建造建造”工工 作正在進行作正在進行,而且主語而且主語cinema 與動詞與動詞build之間是被動關(guān)系之間是被動關(guān)系, 因此使用現(xiàn)在進行時的被動語因此使用現(xiàn)在進行時的被動語 態(tài)。態(tài)。 2. Rainforests _ and burned at such a speed that they will disappear from the earth in

15、 the near future. A. cut B. are being cut C. are cut D. had been cut 解析解析: 從句子的語境從句子的語境they will disappear from the earth in the near future 可以知道可以知道, “熱帶雨熱帶雨 林被砍伐林被砍伐”正在進行正在進行, 因此使用因此使用 現(xiàn)在進行時的被動語態(tài)。現(xiàn)在進行時的被動語態(tài)。 完成下面的句子。完成下面的句子。 1. The news _ (被討論被討論) about everywhere. 2. A lot of tall buildings _ (建立

16、建立), and people will move in next year. is being talked are being set 3. Most of the streets in the city has been widened and many new buildings _. (重建重建)are being rebuilt 用現(xiàn)在進行時的被動語態(tài)改寫下列句子。用現(xiàn)在進行時的被動語態(tài)改寫下列句子。 1.She is teaching the boy English. 2. Now he is making the girl water the tree. Now the girl is being made to water the tree (by him) The boy is being taught English (by her) 3. They are writing a report about the negative effects