必修二Unit_4_Wildlife_protection__Grammar

1、The Present Progressive Passive VoiceComplete the sentences according to the text.1. We _for the wool beneath our stomachs. (Line 9)2. Our fur _to make sweaters 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

2、 usedis being doneare being done1. Discover what structure is used1. Discover what structure is usedwhat structure is usedwhat structure is usedSummary: 現(xiàn)在進(jìn)行時(shí)的現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)e.g.1. A new library is being built now.2. Some animals are not being protected well enough.3. Is the bridge being repaired now

3、?1. 1. 構(gòu)成構(gòu)成： ： am/is/aream/is/are (not)(not) + + beingbeing + + V-V-過過去分去分詞詞2. 2. 意義意義： ： 正在被做正在被做. .一座新圖書館正在被修建。一座新圖書館正在被修建。有些動(dòng)物沒有受到很好的保護(hù)。有些動(dòng)物沒有受到很好的保護(hù)?，F(xiàn)在那座橋在修嗎？現(xiàn)在那座橋在修嗎？is being builtare not beingIsbeing repairedprotected 主語(yǔ)主語(yǔ) + am/is/are + being + 過去分詞過去分詞 疑問詞疑問詞 + am/is/are +主主 + being + 過去過去 分詞

4、分詞 表示說話人說話時(shí)或現(xiàn)階段正在進(jìn)表示說話人說話時(shí)或現(xiàn)階段正在進(jìn)行的動(dòng)作，經(jīng)常和時(shí)間副詞行的動(dòng)作，經(jīng)常和時(shí)間副詞now (現(xiàn)在現(xiàn)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)連用。連用。-English is being taught by miss Lee now.-New functions are being added to the camera at present. 瞧！那個(gè)嬰兒正由他的姑姑照料著。瞧！那個(gè)嬰兒正由他的姑姑照料著。Look! The baby is being ta

5、ken care of by her aunt.2) 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) 今晚將要進(jìn)行一場(chǎng)圣誕晚會(huì)。今晚將要進(jìn)行一場(chǎng)圣誕晚會(huì)。 A party is being held tonight. be + under / in +n. 的結(jié)構(gòu)可以表示現(xiàn)的結(jié)構(gòu)可以表示現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)的含義。在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)的含義。e.g. The city is under attack at the moment. The city is being attacked at the mome

6、nt. 目前這個(gè)城市正遭到進(jìn)攻。目前這個(gè)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。橋梁正在修理中。e.g. The problem is under discussion at the meeting. The problem is being discussed at the meeting. 這個(gè)問題正在會(huì)上討論。這個(gè)問題正在會(huì)上討論。 e.g. The telephone is in use now. The telephone is being used now. 電話

7、正在使用中。電話正在使用中。 Joe, come here. You are wanted on the phone.2. 過去進(jìn)行時(shí)過去進(jìn)行時(shí)He said that the man was being operated on. We couldnt use the offices. They were being redecorated then.e.g. They were painting the door at that time.The door was being painted by them at that time.S+was / were + being + doneI

8、can finish the work.The work can be finished by me.Can the work be finished by you?4. It is said that 據(jù)說據(jù)說 It is reported that據(jù)報(bào)道據(jù)報(bào)道 It is believed that大家相信大家相信 It is hoped that大家希望大家希望 It is well known that眾所周知眾所周知All of us know that the Great Wall is one of the cultural relics.have/get sth. done=a

9、sk sb. to do sth.uhave a hair cutuhave my bike repairedu .get + p.p. = be + p.p.uThe thief yesterday.那個(gè)賊昨天被抓了。那個(gè)賊昨天被抓了。uBe careful, or youll .小心，否則你會(huì)受傷。小心，否則你會(huì)受傷。1. 不及物動(dòng)詞沒有被動(dòng)語(yǔ)態(tài)。不及物動(dòng)詞沒有被動(dòng)語(yǔ)態(tài)。 如：如：belong, happen, take place, last, come true, remain, succeed, fall, die, arrive, 等。等。 * Great changes have

10、 taken place in this city. * That bike doesnt belong to Mike. 表示表示“發(fā)生、進(jìn)行發(fā)生、進(jìn)行”的不及物動(dòng)詞和短的不及物動(dòng)詞和短語(yǔ)語(yǔ), 如如: happen, last, take place, break out, come out, come about, come true, run out, give out, turn out等以主動(dòng)形式表示被動(dòng)意義。等以主動(dòng)形式表示被動(dòng)意義。例例: How long did it last?Great changes have taken place in Shanghai in the

11、last few years.I wish my dream would come true.2. 表示靜態(tài)的及物動(dòng)詞不用被動(dòng)語(yǔ)態(tài)表示靜態(tài)的及物動(dòng)詞不用被動(dòng)語(yǔ)態(tài)have / fitI have a TV set.The coat fits me well.2系動(dòng)詞沒有被動(dòng)態(tài)和進(jìn)行時(shí)態(tài)系動(dòng)詞沒有被動(dòng)態(tài)和進(jìn)行時(shí)態(tài)這魚味道很好。這魚味道很好。這條圍巾摸上去很軟。這條圍巾摸上去很軟。The fish tastes good.The scarf feels soft.smell/taste/feel等感覺動(dòng)詞和系動(dòng)詞不等感覺動(dòng)詞和系動(dòng)詞不需要用被動(dòng)。需要用被動(dòng)。uThe water feel very

12、cold.break, catch, clean, drive, lock, open, sell, read，write, wash等等, 當(dāng)它們被用作不及物動(dòng)詞來描述當(dāng)它們被用作不及物動(dòng)詞來描述主語(yǔ)特征時(shí)，常用其主動(dòng)形式主語(yǔ)特征時(shí)，常用其主動(dòng)形式 表達(dá)被動(dòng)意義表達(dá)被動(dòng)意義,主主語(yǔ)通常是物語(yǔ)通常是物。3某些動(dòng)詞形式是主動(dòng)，但含有被動(dòng)的意思。某些動(dòng)詞形式是主動(dòng)，但含有被動(dòng)的意思。這書很好賣。這書很好賣。這種布很好洗。這種布很好洗。The book sells well.This kind of cloth washes very well.這書賣完了。這書賣完了。The book is sol

13、d out.4 4、非謂語(yǔ)動(dòng)詞的主動(dòng)形式表被動(dòng)意義、非謂語(yǔ)動(dòng)詞的主動(dòng)形式表被動(dòng)意義在某些句型中可用動(dòng)名詞和不定式的在某些句型中可用動(dòng)名詞和不定式的主動(dòng)形式表被動(dòng)意義主動(dòng)形式表被動(dòng)意義 。1 在在need，want，require等詞的后等詞的后面面, 動(dòng)名詞用主動(dòng)形式表示被動(dòng)意義動(dòng)名詞用主動(dòng)形式表示被動(dòng)意義, 其含義相當(dāng)于動(dòng)詞不定式的被動(dòng)形式。其含義相當(dāng)于動(dòng)詞不定式的被動(dòng)形式。例例: The house needs repairing. to be repaired 5.5.It is said that +從句及其他類似句型從句及其他類似句型一些表示一些表示“據(jù)說據(jù)說”或或“相信相信”的動(dòng)詞

14、如的動(dòng)詞如 believe, consider, expect, report, say, suppose, think 等可用于句型等可用于句型 “Itbe過去分詞過去分詞that從句從句” 或或 “主語(yǔ)主語(yǔ)be過去分詞過去分詞to do sth.” 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) a

15、t the meeting now. His new book (publish) next month. The classroom (not clean) yet. was built are held is being discussed will be published has not been cleaned 6. The machine (repair) at this time yesterday. 7. She said the report (type) by Li Mei for two weeks. 8. Miss Li said the book (give) to

16、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.was being repairedhad been typed would be given will have been learnedwould have been finished Task3 : Multiple Choice:1.If the work _,you can go and play games. A

17、. finished B. has finished C. will be finish D. is finished 2. It was raining heavily outside, the children were made _ in the classroom. 3. Kate _ the letter before her mother came into her bedroom.A. has written B. was written C. had written D. is writing A. stay B. to stay C. staying D. stayed 4.

18、 To make our city more beautiful, rubbish _ into the river. A. neednt be thrown B. mustnt be thrown C. cant throw D. may not throw5. I like my bike. It _ very well. A. rides B. is riding C. is ridden D. has ridden6. I wont come to the party unless Tom _, too. You mean if Tom comes ,youll come.A. wil

19、l invite B. invites C. invited D. is invited7. Everyone who heard Mr. Greens story _ it.A. laughed at B. was laughed C. laughed D. was laughed at8. The children must _. 9. The woman still doesnt know what _ in her hometown A. happens B. happened C. will happen D. was happened while he was away.A. lo

20、ok after B. be taken good care C. look the same D. be taken good care of10. I saw you were on foot this morning. Yes. My bike _. A. is mending B. is being mended C. is mended D. is being mendingThe Tense of the The Passive Voice1. The Olympic Games are usually held in big cities.2. The last Olympic

21、Games were held in Beijing.3. The children will be taken to hospital if they have a slight fever. The children are going to be taken to hospital if they have a slight fever. The children are to be taken to hospital if they had a slight fever.4. -Why it is so noisy out there? -Oh, its because the roa

22、d is being repaired.5. The Olympic Games have been held 29 times. 現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài): 從從A、B、C、D四個(gè)選項(xiàng)中，選出可以填四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。入空白處的最佳選項(xiàng)。1. It is reported that many a new house _ at present in the disaster area. (陜西陜西2010)A. are being built B. were being built C. was being built D. is being built2

23、. Traditional folk arts of Tianjin like paper cutting _ at the culture show of the 2010 Shanghai World Expo. (天津天津2010) are exhibiting B. is exhibiting C. are being exhibited D. is being exhibited3. Hi, Terry, can I use your computer for a while this afternoon? Sorry. _. (江蘇江蘇2009)A. Its repaired B.

24、 It has been repaired C. Its being repaired D. It had been repaired4. Would you please keep silent? The weather report _ and I want to listen. (湖南湖南2009) is broadcast B. is being broadcast C. has been broadcast D. had been broadcast5. Why dont we choose that road to save time?The bridge to it _. (四川

25、四川2009)A. has repaired B. is repaired C. is being repaired D. will be repaired6. Whats that noise?Oh, I forgot to tell you. The new machine _. (浙江浙江2008)A. was tested B. will be tested C. is being tested D. has been testedI. 用所給詞的適當(dāng)形式填空。用所給詞的適當(dāng)形式填空。1. A: Where is Kate? B: She _ (criticize) by the teacher in the office. 2. A: Where are the children? B: They _ (take care of) by their aunt. is being criticizedare being taken care of3. A: What is happening over there? B: A party _ (hold). II.