反义疑问句教学案

反义疑问句常见用法

1.基本用法

前肯后否，前否后肯。

Everyone has advised you not to go on a diet, haven’t they?/ hasn’t he?

(somebody, someone, anybody, nobody, no one)

The old are under treatment, aren’t they?

We can still be friends, can’t we?

He doesn’t like ice cream, does he?

Mary failed her exams, didn’t she?

The two friends haven’t seen each other for 10 years, have they?

2.主语是this, that, something, nothing, anything, 不定式，动名词，主语从句，none of +可数名词单数/

不可数名词时, 用it

Something is wrong with my radio, isn’t it?

To master English is not easy, is it?

What you said is reasonable, isn’t it?

None of the money is left, is it？

3.dare, need 作情态动词用dare, need, 作行为动词用do, does

Tom dare not try it again, dare he? Lily doesn’t dare to try it again, does she?

4.have做实意动词多用do, 用来构成时态用have/had

He has a computer，doesn’t he?/ hasn’t he?

He has his hair cut every month, doesn’t he?/ hasn’t he?

He had had his hair cut long before, hadn’t he?

5. must 作必须解释，用mustn’t 或needn’t,

must作有必要解释时,用needn’t ，

must作不准禁止解释时，用must/may

It’s dangerous ahead. You must stop, mustn’t you?/ needn’t you?

It’s too late. You must go home now, needn’t you?

You mustn’t walk on the crops, must you?/may you??

6.must 表示推测,“一定，准是”根据must 后面的词确定反义疑问方式

They must be there, aren’t they? You must be hungry now, aren’t you?

You must have heard about it, haven’t you? You must have heard about it yesterday, didn’t you ?

7.关于否定词或否定短语.

陈述部分有否定词或半否定词

(none, nothing, few, little, never, hardly, seldom) 前否后肯

He could hardly walk without a stick, could he? Nobody understood his speech, did they?

His sister seldom argues with people, does she? Neither of you will have coffee, will you?

8.否定前缀或否定后缀，带有not a few, not a little, no little, no few，前肯后否

He is unfit for his office, isn’t he? He is hopeless, isn’t he?

He has not a little food, doesn’t/ hasn’t he?

9.I/we wish/want表示愿望时，用may的肯定式；he/they等+wish/want时，用do(es)n’t

I wish to go there, may I?

They wish to go there, don’t they?

He wishes to go there, doesn’t he?

10. 含宾语的反义疑问句

当陈述部分是I think/suppose/believe/imagine、expect加从句, I’m sure, I’m told 加从句，疑问句应和从句的人称时态保持一致。

I think chickens can swim, can’t they?

I don’t believe he will succeed, will he?

I’m sure that she has passed the exam, hasn’t she?

He doesn’t believe she will succeed, does he?

11.关于祈使句中：

祈使句中一般用will you或won’t you; Don’t结构中只用will you

Let’s…用shall we;

Let us/me/him…结构中用will you

Let’s go out for a walk, shall we?

Let us go our for a walk, will you?

Turn on the radio, will you?/won’t you?

Don’t be late, will you?

12.or, but, and ,及not only…but also…连接并列句时，反义疑问与后句保持一致

He was born in France, but he speaks English, doesn’t he?

He is not only honest but also studies hard, doesn’t he?

We must study English hard or we can’t be good at it, can we?

13.Neither…nor, Both…and, Either…or连接并列主语时，常用复数代词

Neither you nor I am wrong, are we?

Either you or he studies politics, don’t they?

14.陈述部分含有used to do和ought to

You used to sleep with the windows open, usedn’t you?/ didn’t you?

He ought to attend the lecture, oughtn’t he?/ shouldn’t he?