人教版高中英語必修二第四單元-Unit-4-WIldlife-protection--learning-about-languag

1、Learning about LanguageEx11. distant 2. decrease 3. powerful4. affect 5. appreciate 6. hunt7. protectfrom 8. respond 9. reliefEx 2wild, reserve, hunt, species, powerful, appreciated, relief, protectingfromRevision of the Passive VoiceEvery year over 29,000 antelopes _ (kill) in Tibet.-Present Simple

2、2. In the past, the elephants _ (kill) by farmers.-Past Simpleare killedwere killed3. In the past twenty years, a large number of bamboo areas _ (set up) to help pandas grow.-Present Perfect4. Nearly all the Milu deer _ (kill) before they were brought back from UK.-Past Perfecthave been set uphad be

3、en killed5. At present a new home _ (build) for pandas.is being built-Present Continuous6. WWF hopes that more and more wild animals _ (protect) in the future.will be protected-Future SimpleRevision一般現(xiàn)在時的被動語態(tài)一般過去時的被動語態(tài)一般將來時的被動語態(tài)現(xiàn)在完成時的被動語態(tài)現(xiàn)在進(jìn)行時的被動語態(tài)dowriteSummary一般現(xiàn)在時的被動語態(tài)一般過去時的被動語態(tài)一般將來時的被動語態(tài)現(xiàn)在完成時的被動

4、語態(tài)現(xiàn)在進(jìn)行時的被動語態(tài)dois/are donewas/were donewill be donehas/have been doneis/are being donewriteis/are writtenwas/were writtenwill be writtenhas/have been writtenis/are being writtenComplete the sentences according to the text.1. We _for the wool beneath our stomachs. (Line 9)2. Our fur _to make sweaters

5、for people like you. (L10)3. I wonder what _to help you. (L12)4. So good things _here to save local wildlife. (L25)are being killedis being usedis being doneare being done1. Discover what structure is usedwhat structure is usedSummary: 現(xiàn)在進(jìn)行時的被動語態(tài)e.g.1. A new library is being built now.2. Some animal

6、s are not being protected well enough.3. Is the bridge being repaired now?1. 構(gòu)成：am/is/are (not) + being + V-過去分詞2. 意義：正在被做.一座新圖書館正在被修建。有些動物沒有受到很好的保護(hù)?，F(xiàn)在那座橋在修嗎？is being builtare not beingIsbeing repairedprotectedThe Present Continuous Passive Voice現(xiàn)在進(jìn)行時被動語態(tài)Structure: be (am, is, are) + being + VppExam

7、ple sentences in the reading Our fur is being used to make sweaters like yours. 2. were becoming endangered in Zimbabwe.-Can I use _ ?- Sorry, but _.1. telephone repairsome workers2. bike - repair -my father3. computer- use-Tom4. TV-watch -my family your telephone it is being repaired bysome workers

8、. Practice Iyour bikemy fatheryour computerit is being used by Tomyour TVit is being watched bymy family現(xiàn)在進(jìn)行時被動語態(tài)的用法 1、表現(xiàn)正在進(jìn)行或發(fā)生的被動動作，常與now, look等詞連用。 e.g. She is being examined by the doctor now. 2、表示現(xiàn)階段或目前這段時間正在進(jìn)行的被動動作，但這一被動動作在此時此刻不一定正在發(fā)生。 e.g. A new factory is being built. They are being taught E

9、nglish at present . 現(xiàn)在進(jìn)行時被動語態(tài)的用法：表示說話時正在進(jìn)行的被動動作e.g. Look! The children are being taken care of by their aunt. e.g. The project is being discussed at the meeting. e.g. A new film is being shown in the theatre.表示目前這段時間正在進(jìn)行,但此時此刻不一定在進(jìn)行的被動動作e.g. A modern school is being built in my hometown. e.g. Many i

10、nteresting experiments are being carried out these days. e.g. Several new railways are being built.3、表示一種經(jīng)常性或習(xí)慣性的被動行為，常與always, forever, continually, constantly等詞連用，往往帶有贊揚、責(zé)備、厭煩及埋怨等感情色彩。 e.g. Tom is always being praised by the teacher. 4與情態(tài)動詞連用，表示對現(xiàn)在正在發(fā)生的被動行為的推測。 e.g. (1) John is not here .He must b

11、e being interviewed (2) -Do you know what smith is doing ? -He is ill. He may be being examined by the doctor.注意：助動詞am/ is/ are和being缺一不可并且不可以顛倒順序 be + under / in +n. 的結(jié)構(gòu)可以表示現(xiàn)在進(jìn)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

12、 is being used.be + under / in + n. 可代替進(jìn)行時被動語態(tài)e.g. The city is under attack at the moment. The city is being attacked at the moment. 目前這個城市正遭到進(jìn)攻。 e.g. The bridge is under repair. The bridge is being repaired. 橋梁正在修理中。e.g. The problem is under discussion at the meeting. The problem is being discussed

13、 at the meeting. 這個問題正在會上討論。 e.g. The telephone is in use now. The telephone is being used now. 電話正在使用中。I dont know what time it is now. My watch _ . A. is repairing B. has been repaired C. is being repaired D. has repaired2. A new stadium _here. They hope to finish it next week. A. will be built B.

14、 is built C. is being built D. is building3. John _, for he went swimming yesterday without permission. A. would punish B. had punished C. was punished D. punished4. If rubber _, it gives off a terrible smell. A. burnt B. will burn C. have been burned D. is burned6. Do you like the material? Yes, it

15、 _very soft. A. is feeling B. felt C. feels D. is felt5. I _ that they _ a new machine. A. was told; were designing B. told; were designing C. was told; designing D. told; had designed7. I still dont know what _ while I was away. A. has happened B. was happened C. happened D. had happened8. The brid

16、ge which _ last year _ really beautiful. A. was built; looks B. was building; looks C. was built; is looked D. was building; is looked9. The camera you _ now _ to me. A. use; is belonged B. are using; is belonged C. use; is belonging D. are using; belongs 10. Since your bike _, you can use mine. A.

17、has been repaired B. is repaired C. has been repairing D. is being repaired11. Look! The foreign guests _ around the factory by Mr Zhang. A. is showing B. are being shown C. are being showing D. have been shown12. -Do you know what Lily is doing? - She _ in the office. A. may be interviewed B. can b

18、e interviewed C. can being interviewed D. may be being interviewed用現(xiàn)在進(jìn)行時的被動語態(tài)改寫下列句子。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 of cell phones in school4. She is making Tom a new