2020新人教版新人教高中英语必修第一册 Unit3语法：附加疑问句(反义疑问句).docx

1、附加疑问句（反义疑问句）附加疑问句（反义疑问句）- T Tag Questionsag Questions 一、概念：一、概念： 当我们陈述了一个事实，而又不是很有把握，就可以在陈述句后加一个简短问句，称为反义疑问句。它表示提问 人的看法，没有把握，需要对方证实。 二、构成：二、构成： 陈述句陈述句 + + 附加疑问部分附加疑问部分 ？ 肯定 否定 否定/否定词 肯定 e.g. She is is a student, isntisnt she? e.g. She isntisnt a student, is is she? 三、解答步骤：三、解答步骤： 1 1、判断用肯定还是否定： （前肯后

2、否，前否后肯）、判断用肯定还是否定： （前肯后否，前否后肯） 2 2、找句子的动词：有、找句子的动词：有 bebe 情态动词情态动词 助动词助动词( (do/does/did/have/has/had)do/does/did/have/has/had)时，照用；时，照用； 只有实义动词时，借助助动词只有实义动词时，借助助动词 dodo/does/did/does/did。 3 3、换代词： （将主语换成代词主格）、换代词： （将主语换成代词主格） e.g. Jack wasnt playing football, was hewas he? e.g. Their parents can sin

3、g well, cant theycant they? e.g. We get up at six every morning, dont wedont we? e.g. Tom works here, doesnt hedoesnt he? e.g. You went to school yesterday, didnt youdidnt you? e.g. I have never been to the park, have Ihave I? e.g. We had a meeting, didnt wedidnt we? 四、回答： （实事求是）四、回答： （实事求是） 事实上是肯定的

4、就用事实上是肯定的就用 YesYes，事实上是否定的就用，事实上是否定的就用 NoNo。 1. He isnt from England, is he? _. He is from England. (C) 2. He is from England, isnt he? _. He is from England. (C) A. No, he is B. No, he isnt C. Yes, he is D. Yes, he isnt 3. Havent you been to Hongkong? _. I went there last year. (A) 4. Have you been

5、 to Hongkong? _. I went there last year. (A) A. Yes, I have B. No, I have C. Yes, I havent D. No, I havent 五、读法：五、读法： 1、说话者的目的不在疑问，而是为了加强语气、求证或希望对方同意时，用降调降调。 2、当说话者的目的在疑问或请求，则用升调升调。 六、特殊注意事项：六、特殊注意事项： 陈述部分：陈述部分： 附加疑问部分：附加疑问部分： 例句例句 1 有 never/seldom/hardly/few/little/ nothing/nobody 等否定意义的词时 用肯定形式 1.

6、 They have never visited here, have they? 2. There is little water, is there? 2 否定前缀/后缀不能视为否定词 仍用否定形式 1. She is unhappy, isnt she? 2. You dislike coffee, dont you? 3 I am arent I? 1. I am as tall as you, arent I? 4 主语为不定代词 anybody/anyone/ everyone/everybody/somebody/ someone/nobody/no one （人）（人） 主语用

7、 they 1. Everyone knows what I said, dont they? 5 主语为不定代词everything/anything/ nothing/something （事）（事） 主语用 it 1. Nothing can stop us, can it? 2. Something is wrong with it, isnt it? 6 主语为指示代词 this/that 主语为指示代词 these/those 主语 it,谓语单数 主语 they,谓语复数 1. This is very important, isnt it? 2. These in the bo

8、x are books, arent they? 7 had better hadnt + 主语？ 1. Youd better get up early, hadnt you? 8 would rather/would like to wouldnt + 主语？ 1. He would rather read it now, wouldnt he? 9 ought to shouldnt/oughtnt + 主语？ 1. He ought to know what to do, oughtnt/shouldnt he? 10 I/We (suppose/think/believe/fancy

9、/ imagine/expect) that + 宾从 与 that 从句保持一致， 且注意否定转移 1.I think that Alice is honest, isnt she? 2.I dont think you can do it, can you? (否 定转移) 11 非第一人称+ that +宾从 与主句主语及谓语动 词一致 1.Mary says that John is right, doesnt she? 12 Lets shall we? 1. Lets have a rest, shall we? 13 Let us will you? 1. Let us have

10、 a rest, will you? 14 祈使句(不管肯否) 都用 will you? 1. Dont be late, will you? 2. Have a rest, will you? 15 there be 结构 be/助动词/情态动词 + there? 1.There is something wrong, isnt there? 2.There happened to be an accident, didnt there? 16 used to didnt/usednt+主语？ He used to swim in this river, didnt/usednt he? 1

11、7 mustnt 表示禁止时 must + 主语？ 1.He mustnt park here, must he? 18 must 表推测， “想必，一定” 与 must 之后的动词及 主语一致 1.Her mother must be a doctor, isnt she? 2.She must have read the novel, hasnt she? 19 have/has/had to dont/doesnt/didnt + 主语？ 1.You have to finish your work, dont you? 20 谓语是 wish 时 may + 主语？ 1. I wish to have a word with you, may I? 21 cant 表推测， “不可能” 与 cant 之后的动词及 主语一致 1.Betty cant be a student, is she? 2.They cant have done it, have they? 22 感叹句 be/do +主语 1.What a clever girl, isnt she? 2.How fast he runs, doesnt he? 23 主语为动名词/不定式 主语用 it 1.To finish the work is easy, isnt it?