should用法归纳及练习

should用法归纳及练习

一、Should 表示过去将来时，即从过去观点看将来要发生的事，多用于间接引语中。

We thought that we should never see you again. 我们想我们再也看不到你了。

The BBC weather report this morning said that we should have rain.

今天早上，BBC电台天气报告说，今天有雨。

二、Should 表示义务、责任、常译为“应当”，“应该”，或表示一种估计的情况，译成“按理应当”，“估计......”。

Why should I pay him? 为什么我该付给他钱?

They should be there by now，I think. 我估计，他们现在到那儿了。

Should 用于完成时态，表示对过去发生的动作的一种推测，译成“应该已经......”。

You should have washed the wood. (But you haven‘t.) 你应该把伤口清洗了。(然而你没有)

三、在某些从句中，should 表示惊异、意外等情绪，常译为“竟然”。

It seems unfair that this should happen to me.真不公平，这件事竟然发生在我身上。

四、当陈述部分含有ought to ，其反意疑问句部分，美国英语中用should .

She ought to stay here，shouldn't her?她该留在这儿，是吗?

五、用于成语中I should like to......“我想(做)......”

I should like to ask the teacher a question. 我想问老师一个问题。

六、"should (not) +have+过去分词(done)" 对已发生的事表示遗憾或责备，表达"本该或不该"之意。

如：①He also learns that he should have cared more about his friends.他还明白了他本应该多关心朋友。

②He shouldn't have let out the secret.他本不该泄露秘密的。(实际情况是"他已泄密"。)

翻译：①If he were here, 如果他(现在)在这里的话，我就会告诉他真相。(事实是，他现在不在这里。)

②If I had been here yesterday, 如果昨天我在这里，我就会好好教训他一顿。(事实是：我没教训他，因为我昨天没在这里。teach sb. a good lesson教训某人)

③如果没有你的帮助，我就赢不了。(事实是我已经获胜。)

1.I was really anxious about you. You _______ home without a word.(NMET)

A.mustn't leave

B.shouldn't have left

C.needn't leave

D.couldn't have left

2.I'm not feeling well in the stomach, I _______ so much fried chicken just now.(上海)

A.shouldn't eat

B.mustn't have eaten

C.mustn't eat

D.shouldn't have eaten

3.We _______ last night, but we went to the concert instead.(NMET)

A.must have studied

B.might study

C.should have studied

D.would study

4.I told Sally how to get here, but perhaps I _______ it out for her.(NMET)

A.had to write

B.must have written

C.should have written

D.ought to write

5.That young man has made so much noise that he _______ not have been allowed to attend the concert.(上海)

A.could

B.must

C.would

D.should

6.It's nearly seven o'clock. Jack _______ be here at any moment.(NMET)

A.must

B.need

C.should

D.can

7.-When can I come for the photos? I need them tomorrow afternoon.

-They _______ be ready by 12:00.(NMET)

A.can

B.should

C.might

D.need

8.Mary _______ be in Paris, for I saw her in the town a few minutes ago.(NMET)

A.mustn't

B.can't

C.shouldn't

D.may not

9.I didn't see her in the meeting room this morning. She _______ have spoken at the meeting.(MET)

A.mustn't

B.shouldn't

C.needn't

D.couldn't