内容正文:
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初升高衔接
之情态动词
by Ada
Modal verbs
主要的情态动词:
1.can could
4.should
2.will&would
5.shall
3.may might
6.must
7.need
1.can&could的用法
Modal verbs
1)。表示请求和允许:could的语气更委婉;但回答时
通常用can,不用could。
eg:Can/Could I use your car?
我可以用你的车吗?
Yes,you can./No,you can't.
●
eg:You can take the book home.
你可以把这本书带回家。
1.can&could的用法
Modal verbs
2).表示能力:即能做某事;can表示现在或将来,
cold表示过去;
eg:I can't do it now,but I can do it later.
我现在不能做,但是稍后可以做。
eg:She can swim,but she couldn't last year.
她会游泳,但是去年还不会。
eg:Who can answer the question?
谁能回答这个问题?
1.can&could的用法
Modal verbs
3)。表示可能性:可以或可能做某事
eg:I'm afraid I can't go with you.
我恐怕我没法和你一起去。
eg:It was so dark that we could see nothing
天那样黑,我们什么也看不见。
1.can&could的用法
Modal verbs
4).表示可能:用于否定句和疑问句
eg:That can't be Mary -she's in hospital.
那个不可能是玛丽,她在往院。
eg:There is someone outside--who can it be?
外面有人,这能是谁呢?
1.can&could的用法
Back
Modal verbs
注意:could+have done是对过去本来能做而未做的
事而感到惋惜和遗憾,表示“本可以,本能够”
eg:He could have made a fortune as a lawyer.
他本可以当律师挣大钱的。
eg:He didn't regret saying what he did but felt that he
could have expressed it differently.
他并不后悔说了自己做的事,但觉得本可以换一种方式
表达
2.will&would的用法
Modal verbs
1)。用于第二人称的疑问句中,表示请求、建议。
wold/wont的语气较wil更委婉,不表示时态。
eg:Will you please sit down,everybody?
请大家坐好。
eg:Won't you take off your overcoat?
你要不要把大衣脱掉?
eg:Let's fix a day.Would Saturday night suit you?
咱们来定个日子,星期六晚上合适吗?
2.will&vould的用法
Modal verbs
2)。用于各个人称:表示意愿、意图、决心、承诺、
预测、习惯、倾向等
eg:On summer evenings they would sit out in the garden
夏天的晚上他们经常坐在外面的花园里。(习惯)
eg:Which coat will you buy?
你要买哪一件大衣?(意图)
●
eg:I won't do it any more,I promise you.
我应你我再也不会这样做。(承诺)
2.will&would的用法
Modal verbs
2)。用于各个人称:表示意愿、意图、决心、承诺、
猜测、习惯、倾向等
eg:I told Peter that I would go along with him.
我告诉皮特我要和他一起去。(意愿)
eg:That will be the postman at the door
门口想必是邮差。(猜测)
p
eg:I won't give her a divorce.
我不会同意和她离婚。(决心)