1、Unit 3 Grammar and usage反意疑问句Question tags,反意疑问句的使用有以下几个问题需要注意： 一、前后肯定否定形式的相异性 如果前一部分用了肯定形式，后一部分通常用否定形式, 反之亦然。 You are going to Nanjing next month, arent you? He didnt pass English text, did he?,二、前后be动词、助动词和情态动词的一致性 反意疑问句前后所使用的be动词、助动词和情态动词必须保持一致，尤其是遇到缩略形式的时候更应该注意。 He always tells the truth, doesnt
2、 he? Hes never been there, has he? (Hes是He has的省略) Youd rather stay at home on Sundays, wouldnt you? (Youd是You would的省略 ) Youd like to go to bed earlier, wouldnt you? Hed better leave early, hadnt he? (Hed是He had的省略),三、反意疑问句的答语 回答反意疑问句一般都用yes或no。yes和no的确定是根 据答语本身是肯定还是否定确定的，和问句的肯否定形式 没有关系。 You are no
3、t going out today, are you?你今天不出去，是吧？ No, I am not. 是的，我不出去。 Yes, I am. 不，我今天出去。 注意: 英语和汉语表达上的不同,反意疑问句的几种特殊形式1.陈述部分含有no, scarcely, hardly, never, seldom, few, little( 几乎没有), rarely, nothing, nobody, neither, none等否定词和半否定词时，疑问部分用肯定形式。 Ms Li never punishes her students, does she?It is impossible, isnt
4、 it? He is unkind to his classmates, isnt he? 注意：否定前缀(im-,un-,il-,dis-等)或后缀(-less等)不能视为否定词，其反意疑问句仍用否定形式。,2.陈述部分是省去主语的祈使句时，疑问部分一般用will you 。 Dont be late next time, will you? Write to me soon, will you? 注意： Lets 开头的祈使句，疑问部分用shall we， Let us 开头的祈使句，疑问部分用will you。 如： Lets start with the song, shall we?
5、 Let us help you, will you?,3.陈述部分为带宾语从句的主从复合句时，疑问部分的主语和谓语一般和主句保持一致。如： He said he wanted to visit Beijing, didnt he? 但如果陈述部分是I (dont ) think/suppose/believe /imagine/expect/feel/guess/suspect(主语还可以是we)等时，疑问部分的主语和谓语却要和宾语从句保持一致，而且包括否定转移。 I dont think he is clever, is he? We believe she can do it bette
6、r, cant she?,1. I told him that you had finished the work, _? 2. You think he comes from Japan, _? 3. He doesnt guess you are right, _? 4. We dont imagine that he has lied to us, _? 5. I dont suppose she will help him,_? 6. I dont think you are wrong,_?,has he,does he,dont you,didnt I,Practice,will
7、she,are you,4.陈述部分的谓语是wish时，疑问部分要用may +主语，而且前后都要用肯定形式。如： I wish to go to Beijing, may I? I wish to go home now, may I ?,5.陈述部分的谓语是used to时，疑问部分用didnt+主语或 usednt +主语。如： He used to be a bad boy, didnt he? / usednt he?,6.陈述部分是Im.句型时，疑问部分要用 arent I。如： Im an English teacher, arent I? 7.陈述部分是感叹句时，疑问部分用be
8、+主语。如： What beautiful hats, arent they?,8.陈述部分的主语是指示代词this, that或不定代词(everything, nothing, anything, something等),不定式(to do),动名词(doing)或从句时,疑问部分主语用it。如： That he has come back from Japan is true, isnt it? Everything is ready, isnt it? To see is to believe, isnt it?,9.陈述部分主语是不定代词everybody, anyone, some
9、body, nobody, no one, everyone等，疑问部分主语常用复数they，有时也用单数he。如： Everyone knows the answer, dont they? (doesnt he?) Nobody knows about it, do they? (does he?) No one would object, would they? (would he?),10.当陈述部分有must时,若must作“必须”讲时,其反意疑问部分用neednt;当含有mustnt(不允许,禁止)时,其反意疑问部分用must;当must表示推测,作“一定,准是” 讲时,反意疑问部
10、分的动词形式根据must后边的动词形式确定。 You must go now, you? You mustnt smoke here, you? You must be hungry now, you?,neednt,must,arent,注意: 若陈述部分中must have done表示对过去某一时间情况的推测,疑问部分用didnt; 若must have done表示对现在完成动作或存在状态的推测,疑问部分用havent/hasnt 。 You must have watched that football match last night, didnt you? He must hav
11、e got scholarship last term, didnt he? He must have got scholarship, hasnt he?,Practice ,1. Im late, _? 2. I think everyone will be here, _?3. Youd play music rather than watch TV, _?4. I dont think John went back home early last night, _? 5. Hes a good teacher, _? 6. Hed written to you before you p
12、honed, _?7. lets go to the gym after school, _?,What beautiful hats, _? Come here, _?Let us start with the song, _? I wish to go to Beijing, _? Youd better go there now, _?Everything is ready, _?He is unkind to his classmates, _?,1. -Why does she always ask you for help?-There is no one else she can
13、 turn to, _? (2005, 北京卷)A. is there B. is it C. can she D. does she 2. There was a loud scream from the backstage immediately after the concert ended ,_? (2005, 上海卷)A. wasnt there B. was there C. didnt it D. did it,Practice ,3. There is no light in the dormitory. They must have gone to the lecture,
14、_? (2004上海春考)A. didnt they B. dont they C. mustnt they D. havent they 4. Bills aim is to inform the viewers that cigarette advertising on TV is illegal, _?A. isnt it B. is it C. isnt he D. is he,5. Everyone needs to be questioned before entering the hall, _?A. neednt he B. neednt theyC. dont they D.
15、 isnt he,6. Dont have the light burning, _?A. have you B. do youC. will you D. shall we,7. Its the first time that she has been here, _?A. hasnt she B. isnt sheC. isnt it D. hasnt it,8. Nothing that can be done is important, _? A. cant they B. isnt itC. can it D. is it,9. All of us seldom went to th
16、e cinema at that time, _? A. didnt they B. did weC. didnt we D. did all,10. They must be waiting at the gate, _?A. mustnt they B. arent theyC. isnt it D. neednt they,11. There used to be a temple on the hill, _? A. wasnt it B. usednt thereC. wasnt there D. didnt it,12. Li Fengs unhappy at the news,
17、_? A. isnt he B. hasnt heC. does he D. is he,13. I dont think theyd rather stay in, _? A. do I B. hadnt theyC. would they D. wouldnt they,14. Since you wont go, let Tom go, _? A. wont he B. doesnt heC. will you D. shall he,答案,Practice 1.arent I 2.wont they/he 3. wouldnt you 4.did he 5. isnt he 6.hadnt he 7. shall we 8. arent they9. will you / wont you10.will you 11.may I 12.hadnt you13.isnt it14.isnt he Practice 1-5 AADAC 6-10 CCDDB 11-14 BACC,
