Must 和 have to的疑问句_55

目录

"must" 的疑问句

"must" 疑问句的回答

"must" 询问信息

 "to have to"的疑问句

"have to"疑问句的回答

"to have to" 询问信息

"must" 和 "to have to"更多的例子


在第54文章,我们已经学习了 "must" 和 "to have to" 动词。今天我们将学习 "must" 和 "to have to" 的疑问句。让我们先从 "must" 的疑问句开始。

"must" 的疑问句

看这些疑问句:

Must you go now?(你现在必须离开了吗?)

Must we pay this bill today?(今天我们必须付这张发票吗?)

Must they make so much noise?(他们一定得这么吵吗?)

请记住,"must" 是一个情态动词,所以不需要使用助动词来构成疑问句。如你所见,我们只需要把 "must" 再后接主语和动词即可。

"must" 疑问句的回答

让我们来看 "must" 疑问句的回答。看这些例子:

Must you go now?(你现在得离开了吗?)

Yes, the babysitter is waiting.(是的,保姆正在等我们)


Must we pay this bill today?(今天我们必须付发票了吗?)

Yes, today is the last day.(是的,今天是最后一天)

当回答具有 "must" 的疑问句时,通常会说 "yes" 并接着给予一个需要 或 责任的原因;或也可以给予一个简略回答,例如:

Must you go now?(你现在必须离开了吗?)

Yes, I must.(是的)

"must" 询问信息

我们来看如何使用 "must" 来询问信息,看这些例子:

When must we go to see the doctor?(我们何时必须去看医生?)

On Friday morning.(周五上午)


How long must we wait?(我们必须等多久?)

Only a few more minutes.(只需要再几分钟)


What must I do?(我必须做什么?)

Close your eyes and relax.(闭上眼睛并放轻松)

很容易,对吧?我们只需要再 "must" 前面加一个疑问词即可。

 "to have to"的疑问句

现在我们来看 "to have to" 的疑问句。虽然使用 "must" 的疑问句很容易,但 "to have to" 的使用更频繁而且没有 "must" 那么正式。请记住, "to have to" 是规则动词,要用 "do" 或 "does" 助动词来构成疑问句。看这些例子:

Do you have to work on Saturday?(你周六得工作吗?)

Do I have to wear a uniform?(我得穿制服吗?)

Does he have to go to work by bus?(他得搭公交汽车去上班吗?)

同样要记得,"to have to" 的第三人称单数是 "has to",但请注意,在疑问句中使用 "have to",要加"does"助动词。

"have to"疑问句的回答

让我们来看 "have to" 疑问句的回答。这些回答由 "do" 或 "does" 助动词所构成。例如:

Do you have to work on Saturday?(你周六得工作吗?)

Yes, I do.(是的)


Does he have to go to work by bus?(他得搭公共汽车去上班吗?)

 Yes, he does.(是的)

然而,我们也可以包括一个原因在答复内,看这些例子:

Do you have to work on Saturday?(你周六得工作吗?)

Yes, I do. I have to finish this report.(是的,我得完成这份报告)


Does he have to go to work by bus?(他得搭公共汽车去上班吗?)

Yes, he does. He doesn't have a car.(是的,他没有车)


Do I have to wear a uniform?(我得穿制服吗?)

Yes, you do. It's the company regulation.(是的,这是公司的规定)

"to have to" 询问信息

如何使用 "to have to" 来询问信息?例如:

When do you have to go to see the doctor?(我们何时得去看医生?)

On Friday morning.(周五上午)


How long do we have to wait?(我们必须得等多久?)

Only a few more minutes.(只要几分钟)


What do I have to do?(我得做什么?)

Close your eyes and relax.(闭上眼睛和放松)

"must" 和 "to have to"更多的例子

最后,让我们来看 "must" 和 "to have to"更多的例子。看这些例子及其可能的回答:

Why must you leave now?(你为什么现在必须离开?)

I have an appointment in half an hour.(我半小时后有个约会)


Where must we go to see Mr.Black?(我们必须往哪里走才能见到布莱克先生?)

Up the stairs, on the left.(上楼,往左转)


When must I finish this report?(我何时必须完成这份报告)

By Friday.(周五)


When do I have to come back?(我何时得回来?)

On Tuesday.(周二)


Which office do we have to go to?(我们得去哪间办公室?)

The one on London Road.(在伦敦路上的那间)


Must I go now?(我现在必须离开吗?)

Yes, you must(是的)


Does she have to studay English?(她必须学习英语吗?)

 Yes, she does.(是的)

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转载自blog.csdn.net/sw3300255/article/details/86025253