知识梳理句型解释1．陈述部分肯定式+疑问部分否定式 可记为 前肯后否 2．陈述部分否定式+疑问部分肯定式 可记为 前否后肯 主语一般词语 附加疑问句中主语 用和主语一致的主语，用主格 不定代词当陈述部分的主语是 ( 1 )用one 时，后面的疑问句可用one/he. (2)everything,anything,nothing,something时， 附加疑问句中主语用it 不用 they （3）this,that,或those,these时，附加疑问句中主语用it和they. （4）everyone，everybody，someone，somebody等，附加疑问句中主语一般用he/they. （5）不定式，动名词，其他短语，附加疑问句中主语一般用it （6）在there be句型中，附加疑问句中主语一般用be/情态动词/助动词+there 特殊句型否定意义的词否定意义的词 （1）当陈述部分有never，seldom, hardly，few，little，barely, scarcely, nothing 等否定意义的词时，后面的反意疑问句则为肯定形式： There are few apples in the basket, are there? He can hardly swim, can he? They seldom come late, do they? （2）当陈述部分含有否定意思的词是unhappy,dislike,unfriendly等含有否定词缀的派生词，也就是有un-前缀、-less后缀等含有词缀而意思否定的词，当做肯定句处理，疑问部分要用否定形式。
如： He looks unhappy,doesnt he?他看上去不高兴，不是吗？ The girl dislikes history,doesnt she?这女孩不喜欢历史，不是吗？有less,fewer等词视为肯定词，疑问部分用否定形式如： There will be less pollution, wont there? 表示主语主观意愿的词含有think, believe, suppose, imagine, expect等动词后接宾语从句构成的主从复合句在构成反意疑问句时，视情况不同有两种不同的构成方式 (1.)当主句的主语为第一人称时，其后的简短问句应与从句相一致例如： I expect our English teacher will be back this weekend, wont she/he? We suppose you have finished the project, havent you? 值得注意的是，当这些动词后接的宾语从句的否定转移到主句时，其仍属否定句，故其后的简短问句应用肯定式，而非否定式例如： I dont believe that he can translate this book, can he? We dont imagine the twins have arrived, have they? 此类句子的回答同"前否后肯"型反意疑问句一样，如上述后一个句子，若双胞胎已经到了，则回答为"Yes, they have."；若尚未到达，使用"No, they havent."。
(2).当主句的主语为第二、三人称时，其后的简短问句则应与主句相一致（此时，否定只看主句，与从句无关...）例如： Your sister supposes she needs no help, doesnt she? You thought they could have completed the project, didnt you? They dont believe shes an engineer, do they? She doesnt expect that we are coming so soon, does she? (3)但如果主句的时态是过去时等等，疑问句应和主句的人称时态保持一致 had better或have陈述部分有had better,或其中的have表示完成时态时，疑问句应用hadn’t等开头： You’d better get up early, hadn’t you? 其他情况句中有have时疑问句应用dont等开头 如have表示“有”的时候，有两种形式： -He has two sisters,doesnt he? -He doesnt have any sisters,doe she? 祈使句当陈述部分是祈使句时，疑问句要根据语气来表达 当开头是Let‘s时，一定要用shall we。
其余都用will you（包括 Let us）不论肯定否定Let’s go out for a walk, shall we? Let us go out for a walk, will you? Let me help you,may I? Turn on the radio, will you? There be句型 There be 句型中，反义疑问部分必须为be 动词 + there There are some apples in the basket, arent there? There isnt any milk left, is there? must.当陈述部分有情态动词must，问句有4种情况： （1）mustnt表示“禁止，不可，不必”时，附加问句通常要用must. You mustnt stop your car here,must you? 你不能把车停在这地方，知道吗？ （2）must表示“有必要”时，附加问句通常要用neednt. They must finish the work today,neednt they? 他们今天要完成这项工作，是吗？ （3）当must用来表示对现在的情况进行推测时，问句通常要根据must后面的动词采用相应的形式。
He must be good at English,isnt he? 他英语一定学得很好，是吗？ （4）当must+have done表示对过去的情况进行推测（一般句中有明确的过去时间状语），问句要根据陈述部分谓语的情况用“didnt+主语”或“wasnt/werent+主语”；如果强调动作的完成（一般没有明确的过去时间状语），问句要用“havent/hasnt+主语” She must have read the novel last week,didnt she? 她上星期一定读了这本小说，是吗？ You must have told her about it,havent you? 你一定把这事告诉她了，是吗？ 回答反意疑问句的回答用yes， no， 但是，回答意思相反,当陈述部分是否定形式时，回答要按事实如： They don’t work hard, do they? 他们不太努力工作，是吗？ Yes, they do. 不，他们工作努力/No, they don’t. 对， 他们工作不努力 肯定反意疑问句的回答当陈述部分为否定式，反意疑问句为肯定式时，其回答往往与汉语不一致，需特别引起注意： "It isn’t cheap, is it?" "Yes, it is." “它不便宜吧？”“不，很便宜。
"He doesn’t love her, does he?" "No, he doesn’t."“他不爱她，是吗？”“是的，他不爱她 此时，"Yes"即不，对前面"It isnt cheap."的否定 否定反意疑问句的回答当陈述部分为肯定式，反意疑问句为否定式时，其回答一般不会造成困难，一般只需照情况回答即可： "It’s new, isn’t it?" "Yes, it is." “是新的，对吗？”“对，是新的 "He wants to go, doesn’t he?" "No, he doesn’t." “他想去，对吗？”“不，他不想去 此时，"Yes"即是，对前面"Its new."的肯定 回答反意疑问句的原则回答反意疑问句通常应根据实际情况来确定，如有人问你You are asleep, aren’t you? 你应回答No, I’m not. 因为既然你能回答，肯定你还没有asleep但如果别人问你 You aren’t asleep, are you?(你还没有睡着，对吗)，你也只能回答No, I’m not.(是的，还没有睡着)，而不能回答为Yes, I’m not. 也不能回答成 Yes, I am. “It is a beautiful flower，isnt it？” “It isnt a beautiful flower，is it？” 上述两句句子的回答肯定均为“Yes，it is."否定为“No，it isnt." 由上述例子可知，反义疑问句回答与句子本身所包含的中文肯定与否的含义并无太大关联，只需注意事实，肯定即用yes，否定用no，无需考虑句子原本是前否后肯或是前肯后否。
反义疑问句练习典题精析1. Linda ate nothing this morning, ___? A. didn’t she B. was she C. did she D. wasn’t she 2. There’s hardly___ milk in the bottle, _____there? A. no, isn’t B. some, is C. little, isn’t D. any, is 3. He has never ridden a horse before, ___? A. does he B. has he C. hasn’t he D. doesn’t he 4. — He seldom came here, _____? — Yes sir. A. didn’t he B. does he C. doesn’t he D. did he 5. Everything seems all right, _____ ? A. does it B. don’t they C. won’t it D. doesn’t it 6. One can’t be too modest, can _____ ? A. one B. he C. it D. we 7. No one failed in the exam, _____ ? A. was he B. did one C. did they D. didn’t he 8. Neither you nor I am an artist, _____ ? A. am I B. aren’t we C. are we D. ain’t I 9. He can’t be her father, _____ he? A. is B. isn’t C. can D. can’t 10. They have no time to visit the museum, _____? A. do they B. haven’t they C. don’t they D. will they 11. You’d better go at once, _____ you? A. hadn’t B. did C. didn’t D. don’t 12. You’d rather work than play, _____ you? A. hadn’t B. wouldn’t C. didn’t D. mustn’t 13. You dare not do that, _____ you? A. don’t B. do C. dare D. daren’t 14. He dislikes the two subjects, _____ he? A. does B. doesn’t C. is D. isn’t 15. These tools are useless now, _____ ? A. are they B. aren’t they C. is it D. isn’t it 16. He used to get up at 6:30, _____ he? A. didn’t he B. did he C. used he D. wouldn’t he 17. He ought to win the first prize, _______ he? A. mustn’t B. oughtn’t C. shouldn’t D. Both B and C. 18. Let’s go there by bus, ___? A. will you B. shall we C. don’t you D. will you 19. Let us go to play football, ___? A. will you B. shall we C. do we D. are we 20. Don’t forget to give Polly some food and change her water, ___? A. will you B. shall we C. won’t you D. do you 21. — Let’s go shopping this afternoon, _____? — All right. A. will we B. shall we C. don’t we D. are we 22. — Pass me the dictionary, _____? — Yes, with pleasure. A. would you B. will you C. won’t you D. wouldn’t you 23. There is little water in the glass, ____? A. isn’t there B. isn’t it C. is it D. is there 24. There won’t be any concert this Saturday evening, _____ ? A. will there not B. will there C. is there D. won’t 25. — I guess she taught herself Japanese, ______? — Yes. A. don’t I B. did she C. do I D. didn’t she 26. I don’t believe you are right, _____ ? A. are you B. do you C. won’t you D. do 27. She doesn’t think that Tom sings best in the class, _____ ? A. does she B. doesn’t she C. does he D. doesn’t he 28. I know you didn’t want to hurt me, _____ ? A. did you B. didn’t you C. do I D. don’t I 29. If my father were here he would be very happy, _____ ? A. weren’t he B. were he C. wouldn’t he D. would he 能力提升1. It’s the third time that John has been late, ____?A. hasn’t he B. isn’t he C. isn’t it D. hasn’t it2. Let’s take a rest, ___________. A. will we B. shall we C. shan’t we D. won’t we3. Let us pass, _________? A. shan’t we B. shall we C. won’t we D. will you4. Wait a minute, __________? A. shall you B. will you C. do you D. don’t you5. The suit’s finished, __________? A. doesn’t it B. isn’t it C. haven’t you D. hasn’t it6. He’s posted the letter, _________he? A. isn’t B. doesn’t C. hasn’t D. wasn’t7. They’d go with us, __________? A. wouldn’t they B. didn’t they C. hadn’t they D. couldn’t they8. What fresh air, ________? A. is it B. does it C. isn’t it D. doesn’t it9. The Emperor’s clothes became the talk of the whole city, _________? A. did it B. didn’t it C. did they D. didn’t they10. Mr. And Mrs. Turner work in this hospital, ________? A. are they B. aren’t they C. do they D. don’t they11. She has breakfast at six every day, ________? A. has she B. hasn’t she C. does she D. doesn’t she12. Nothing seems to please her, _________? A. does it B. doesn’t it C. is it D. isn’t it13. She never tells a lie, ________? A. does she B. doesn’t she C. is it D. isn’t it14. You hardly know each other, _________?A. do you B. don’t you C. have you D. didn’t you15. The man in blue must be your brother, _____?A. mustn’t he B. needn’t he C. isn’t he D. is he16. I don’t think he will come to our party, _____?A. will he B. won’t he C. does he D. do I17. I suppose he’s serious, ___________?A. do I B. don’t I C. is he D. isn’t he18. Wang said that he was not there then, _____?A. did he B. didn’t he C. was he D. wasn’t he19. You daren’t say that to him, _________?A. dare you B. do you C. daren’t you D. don’t you20. You must have read about Dickens long ago, __________?A. mustn’t you B. haven’t you C. can’t you D. didn’t you随堂小测(三智题库QYF)21. You’d better not smoke here, ________?A. will you B. shall you C. have you D. had you22. There isn’t going to be a volleyball match next week, __________? 23. A. is it B. isn’t it C. is there D. isn’t there23. There used to be a church behind the cemetery, _____________?A. didn’t there B. used there C. usedn’t it D. didn’t it24. What a lovely day, _________? A. doesn’t it B. hasn’t it C. won’t D. isn’t it25. You must have been there, ____________?A. have you B. did you C. haven’t you D. didn’t you26. That is your school, ___________? A. isn’t that B. mustn’t it C. isn’t it D. won’t it27. She dislikes this skirt, _________________?A. doesn’t she B. does she C. isn’t she D. is she28. No one can stop us from going there, ______?A. can’t it B. can they C. can’t they D. can one师生互动分数评语错题归档确认答案典题精析. 1-5 CDBDD 6-10 ACCAA 11-15 ABCBB 16-20 ADBAA 21-25 BBDBD 26-29 AAAC能力提升. 1-5 CBDBB 6-10 CACDD 11-15 DAAAC 16-20 ADBAD随堂小测21-25 DCADC 26-28CAB。