should用法归纳与练习

should用法归纳

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。)

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

't leave 't have left 't leave 't have left

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

't eat 't have eaten 't eat 't have eaten

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

have studied study have studied study

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

to write have written have written to write

young man has made so much noise that he _______ not have been allowed to attend the concert.(上海) 's nearly seven o'clock. Jack _______ be here at any moment.(NMET)

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

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

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

't 't 't not

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

't 't 't 't

were already five people in the car，but they managed to take me as well.

-It _______ a comfortable journey.(NMET)

't be 't have been 't 't have been

only he _______ quietly as the doctor instructed, he would not suffer so much now.(上海)

lain lie

's hard for me to imagine what I would be doing today if I _______ in love, at the age of seven, with the Melinda Cox Library in my hometown.(上海)

't have fallen not fallen fall to fall

, you _______ play with the knife, you _______ hurt yourself.(NMET 1996)

't; can't 't; may 't; must 't; shouldn't

you coming to Jeff's party?

-I'm not sure. I _______ go to the concert instead.(NMET 2000)

left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.(NMET 2003)