成人英语三级备考资料:情态动词用法(2)

2012-01-11 00:00:00来源:新东方论坛

2) 表示极有可能发生某事

As an auto repairman , Dick ought to know what is wrong with the car .

狄克作为一个汽车修理工总该知道这部车的毛病所在吧。

If we set off right now , we ought to be able to get there in time .

如果我们马上出发,我们应当能够按时到达那里。

Tomorrow ought to be a nice day for we have such a fine sunset today .

今天有这么好的晚霞,明天准是个晴天。

need(用于否定句和疑问句)需要

There are still one and a half hours to go , we needn't be insuch a hurry .

还有一个半小时,我们无需如此慌慌张张。

I hardly need say how much we missed you .不用说我们是多么想念你啊。

Need you go so soon ?你需要这么早就去吗?

You need have no anxiety on my account .你不必为我而着急。

dare , dared(用于否定句、疑问句和疑问句)敢

Dare you stay here alone in the night ? 你敢在夜里呆在这儿吗?

Nobody dared mention that matter. 没有人敢提那件事。

How dared you say that to her ? 你怎么敢对她说那件事?

Even if you dare do it , I won't allow you to because it's too dangerous .

即使你敢做,我也会让你做那件事,因为太危险了

shall 用作情态动词时,适用于第二人称和第三人称。

主要表示下面几层意思:

1)许诺

You shall hear everything directly you come .你一来就可以听到一切了。

"Whatever you want you shall have , "said the Fairy .

仙女说:"你想得到什么,你就可以有什么。"

I don't want to be hard on your daughter ; she shan't be pressed .

我不想对你女儿太严厉,她不会太受压的。

I promise that you shall see her again before long .

我保证你不久就能再见到她。

2)命令

You shall come to my office immediately .你必须马上来我的办公室。

She shall not stay in my garden .她不可以呆在我的花园里。

He shall not come into my study . 不许他进我的书房。

You shall do as you are told .按告诉你的那么做。

3)决心(表示某事一定会发生)

That day shall come .那一天一定会到来。

It has been decided that he shall be given the job .

肯定给他那份工作的事已经定下来了。

This law shall come into effect on January 1st 2001

这个法律于2001年元月1日生效。

4)规定

Each competitor shall wear a number .每个参赛者要佩戴一个数字标。

The renter shall keep the house in a neat and orderly state .

租赁者要保持房屋整洁有序。

The supplier shall make shipment before October and the purchaser shall make payment within 15 days after

receipt of the goods .卖方十月以前装运,买方在收到货物后十五天内付款。


本文关键字: 考试

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