第49讲:常见情态动词必考考点1].情态动词后面的动词用原形但是要注意常考的陷阱题:,我来为大家科普一下关于情态动词表试题讲解?下面希望有你要的答案,我们一起来看看吧!

情态动词表试题讲解(常见情态动词必考考点)

情态动词表试题讲解

第49讲:常见情态动词必考考点

1].情态动词后面的动词用原形。但是要注意常考的陷阱题:

I do everything I can to help him

在此,I can 是定语,翻译成汉语[我做我能做的一切来[to]帮组他]我们就知道它不是和help 相连的,所以,to实际上不在can的后面。

2].can ,be able to 表示能力时的区别

can 长期固有的自然能力 I can drive a car .

be able to 强调经过努力克服困难后才获得的能力.

could:过去有可能,表示过去能够常用 were[was] able to

3] can 还可以用于“根据常识的”推测。

此时,它后面一般来说,是be句型或者是完成时原形

It can be very hot in summer

夏天可能会很热的。

He could have been there before he came here

4] may/ might:可能, 也许, 可以, 允许,祝愿。

It may rain today.

May I come in? Yes, please.

May they live long.

祝他们长寿。

5] may be和maybe

may be 的意思是“可能是”等,用做谓语。maybe的意思是“也许,

可能”,不做谓语。

He may be at home 正确 He maybe at home 错 Maybe he is at home 对

It may be a good place to visit

Maybe it is a good place to visit

We must visit it [不是总是有be的]

It must be a good place to visit

6] shall 表示语气强烈的强权命令,警告, 法律、规章制度、许诺,用shall, 意思是“要”、“必须”,“会”等。表示教育、劝告、建议、责任和责备等,用should,意思是:“应当”。

If we are late again, we shall be punished

如果再迟到,你就会被罚。

If you behave well, you shall get a bike.

如果你表现得好,你就会得辆自行车。

If you don’t want to be late, you should get up early

如果你不想迟到,你应该早起。

2] 表示“责任”的“应该”时,还可以用ought to

3] should 和ought to 还可以表示 “可能”,用于推测,可能性比can 和may 都大。

Don’t pick the flowers

不要摘花。

Or you shall be punished.

否则, 你会被罚的。

Of course not.

当然不会啦。

I should protect them

我应该保护它们。

7] will [过去式would], 意思是:将、会、愿意。表示:

[1] 某人某物必然会做某事,某事必然会发生。

If you throw something up, it will drop down.

[2]某人某物愿意做某事

——Sorry, Mr. Li is ill.

——I will go to see him. 我会去看他的

[3] 和be going to 的区别:

will 表示意愿或一种趋势,而be going to表示打算。所以,

例子2] 中不用“I am going to see him”

8] would 和could虽然是过去式,但是可以用于现在时,表示询问或可能性不大。

Could you tell me the way to the station?

I could come tomorrow if you like

9]. shall I/we 表示“我/我们做某事好吗?”,will you 表示“你/你们做某事好吗?”它们既可以放在句首,也可以放在句尾。注意外观:

Shall we help him?→We help him,shall we?

Will you wait for me?→Wait for me, shall we?

10] .may not/might not 的意思是可能不

can not/could not 的意思是“不可能”;may not/might not 意思是可能不;

must not[mustn’t] 的意思是“千万不要”;

need not [needn’t] 和don’t have to意思才是“不必,没有必要”

will not[won’t ]/would not [wouldn’t] 意思是“将不,不会的,不愿意”

11]回答must 和may提问的问题,肯定回答用Yes,---must/ No, ---needn’t.

12] dare 和need 既可以做情态动词,也可以做一般动词。在肯定句中,它们只能是一般动词,只有在否定句和疑问句中,它们才可以是情态动词。即使在否定句和疑问句中,也可以把它们当做一般动词用。

13] had better 最好

You had better wait for him

had better not 最好不

You had better not stop your car here.

would rather 宁可

Jack would rather say goodbye to the job.

would rather not 宁可不

Jack would rather not meet his friend Bob.

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