情态动词的怎么变反义疑问句

来源:百度知道 编辑:UC知道 时间:2024/07/07 12:25:25
we must finish our homework today . 后面如何变反义疑问句
请说出具体原因,然后加10分

We must finish our homework today, mustn't we? 我们必须今天完成作业,是不是啊?

原因就是:人家就是这么用。

回答可由讲究了:
--Yes, you must.
--No, you needn't.

We must finish our homework today,mustn't we?
否定在情态动词上

We must finish our homework today, mustn't we?

通俗而不严格的说法也可以用..., don't we?

shall we ?

we must finish our homework today . don't you?

反意疑问句

1) 陈述部分的主语是I,疑问部分要用 aren't I。例如:

I'm as tall as your sister, aren't I? 我跟你姐一样高,对吗?

2) 陈述部分的谓语是wish,疑问部分要用may +主语。例如:

I wish to have a word with you, may I? 我想与你说句话,行吗?

3) 陈述部分用 no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词时,疑问部分用肯定含义。例如:

Some plants never blown (开花), do they ? 有些植物从不开花,对吗?

4) 含有ought to 的反意疑问句,陈述部分是肯定的,疑问部分用shouldn't / oughtn't +主语。例如:

He ought to know what to do, oughtn't he? / shouldn't he? 他应该知道该做什么,对吗? <