成人英语三级备考资料:情态动词用法(3)

2012-01-12 00:00:00来源:新东方论坛

should  (用作情态动词时,有时表示具体的意思,有时却没有意义。主要用于下面几个方面。)

1)表示出于职责、义务该做某事

You shouldn't come to such a decision hastily .

你不应该匆匆忙忙地作出这么一个决定。

You should write to your parents at least once a month .

你应该至少每月给你父母亲写一封信。

We should read English aloud every morning .

我们应该每天早晨朗读英文。

They should do it for their own good .

为了他们自己利益他们应该做这件事。

2)表示对某种情况的估计

She shouldn't be out in such an early morning .

她不会这么一大早就出去了吧。

The effect of the tax should be felt in higher prices .

人们可能会从各种上涨的物价中感觉到这种税的影响的。

The event should lead them to a even worse economic crisis.这次事件可能会将他们引向更严重的经济危机。

This book should be published in two months at most .

这本书最多两个月后就会出版的。

3)表示惊讶、失望等情绪

I think it is dreadful that anyone should be so miserable.

我认为,竟然每个人都如此伤心就太糟糕了。

Why should I pay him for nothing ? 我干吗要无为地付给他钱?

It seems so unfair that this should happen to me .

这件事竟然发生在我身上似乎太不公平了。

It's strange that it should be so cold today .奇怪,今天怎么会这么冷。

4)用于某些从句中表示虚拟语气

The doctor insisted that the girl should be hospitalized .

大夫坚持认为那个女孩要住院治疗。

If it had not been for the doctor's care the girl should not be speaking to you now .要不是由于大夫的精心照料,这个女孩现在就不能与你说话了。

She stood away so that he should enter the room first .

她让到一边,好让他第一个进入房间。

I'll write it down lest I should forget it 我将它记下以免遗忘。

Take an umbrella with you in case it should rain .

带上雨伞,以防万一下雨。

will , would

(would可以看作是will的过去式,这两个词除了时态不相同外,在表达意思的许多方面是相近的。当然will 和would又都有一些各自不同的独特用法。)

1)用于第二人称疑问句,表示请求(在这种用法中would使语气更为客气、委婉)

Will you tell her that I'll be back in twenty minutes ?

请告诉她我二十分钟后回来,好吗?

If you want help, just let me know , will you ?

你需要帮助就告诉我,好吗?

Won't you come in and have a little whisky ?

你要不要进来喝一点儿威士忌?(或是:你进来喝一点儿威士忌,好吗?)

Would you tell me how to get to the shopping center ?

您能告诉我怎么去购物中心吗?

2)用于表示愿望

Go where you will .去你想去的地方吧。

I will pay you at the rate you ask .我会按你要的利率付给你钱的。

He wouldn't let the doctor take his blood pressure .他不愿意让大夫给他量血压。

They had to obey whether they would or not .他们不得不遵从他们的意愿。

3)表示习惯、倾向(可译成"总是会、老是,等" )

Sometimes the cat will lie there all afternoon .

有时侯,那只猫总是整个下午都躺在那儿。

Oil and water will not mix .油和水决不能调和。

He would sit there for hours , doing nothing at all .

他总是在那儿一坐就是几个小时,什么都不干。

4)表示猜测(可译成"一定是……、想必……,等" )

This will be the house you're looking for .这想必就是你要找的房子吧。

He will have gone back to New Zealand .他一定是回新西兰去了。

The person you mentioned would be the father , is that right ?

你说的那个人一定是爸爸了,对吗?

That would be in 1999 , I think .那大概是在1999年吧。

5)will用于表示决心(可译成"一定要,决心,等" )

We will never talk about that subject again .

我们决不会再谈论这个话题了。

I will make this computer work even if I have to stay up all night .

我即使整晚不睡觉也一定要让这台计算机工作起来。

6)would常用于虚拟条件句,表示与事实相反或不太可能实现的情况

But for your help we would have been late .要不是你帮忙我们就迟到了。

Well , I wouldn't worry about it . It won't do me any good .

好了,我不会担心那件事的,因为它不会给我带来什么好处。

本文关键字: 考试

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