第08讲 情态动词may、should、had better-2024年暑假新八年级英语预习精品讲义（译林版）

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2024年暑假新八年级英语预习精品讲义

第08讲 情态动词may、should、had better

【基础知识】

may的用法：

（1）表示请求、许可，比can 正式，如：May I borrow your bike? 我可以借你的自行车吗？

You may go home now. 现在你可以回家了。

（2）表示推测，谈论可能性，意为“ 可能， 或许”，一般用于肯定句中。

如：It may rain tomorrow . 明天可能会下雨。

（3）may的过去式为might ，表示推测时。可能性低于may。如：He is away from school. He might be sick.

（4）表示希望、祈求、祝愿，常可译为“祝愿”。通常是用may +主+V

如：May you have a good time. 祝你过得愉快。 May you succeed！祝你成功！

should的用法：

（1）should 意为“应该” ,可表示劝告、建议、义务、责任等。 如：We should protect the environment.

had better的用法：

had better do sth最好做某事，一般用在肯定句。如：You’d better get some sleep.

不用于疑问句。否定式：had better not do sth.

如：You’d better not waste any more of your time.

【考点剖析】

例1．—Someone is knocking at the door. It ________ be Jim.

—No, it ________ be him. He is now in another city.

A．can, can’t               B．can, mustn’t            C．may, mustn’t          D．may, can’t

例2． We shouldn’t put metal in the microwave. It ________ start a fire.

A．need                      B．should                    C．must                      D．may

例3．—I ________ speak because I have a sore throat.

—You ________ drink enough hot water.

A．mustn’t; can                       B．can’t; should                      C．couldn’t; must

例4． Tom ________ a cold. He ________ lie down and have a rest.

A．has; shouldn’t         B．had; should             C．have; shouldn’t       D．has; should

例5．—The weather report says there is going to _________ a heavy rain tonight.

—So we’d better _________ out.

A．be; not go              B．has; not go              C．be; not to go           D．have; not to go

例6． You’d better ________in class.

A．not play                 B．not to play              C．to not play              D．don’t play

【真题演练】

7．—I’m sorry I ________ not get there on time. The traffic is heavy now.

—That’s OK. Take your time.

A．must                      B．may                       C．need                      D．should

8．—________ I have two tickets for the Chinese Farmers’ Painting Exhibition?

—Sorry. The tickets are sold out.

A．Must                      B．Need                      C．Should                   D．May

9．—What will the weather be like tomorrow?

—It ________ be rainy, cloudy or sunny. I am not sure.

A．must                      B．may                       C．can’t                      D．should

10．—Lucy, could you give me some suggestions on reading?

—OK. My first suggestion is that you ________ have a good reading habit.

A．will                       B．can                        C．might                     D．should

11． We ________ carry forward the spirit of serving the people whole-heartedly.

A．might                                B．should                               C．could

12． People ________ talk on a mobile phone while they are driving.

A．shouldn’t               B．needn’t                   C．must                      D．can

13．— Only ten tickets? What do you mean? There ________ be twelve.

— Sorry, Linda. Jacky and Tim took two tickets away.

A．should                   B．will                        C．can                        D．may

14． It’s rather cold here. You’d better ________ your coat.

A．put away                B．not put on               C．not take off            D．take off

【过关检测】

15．— Excuse me, ________ I have the seat next to the window?

— Yes, of course.

A．must                      B．should                    C．need                      D．may

16．—How did Tom come to school today?

—He ________ come by bike. I am not sure.

A．must                      B．can                        C．may                       D．should

17． I ________ be late, so don’t wait for me to start the meeting.

A．need                      B．may                       C．can’t                      D．should

18． Jack ________ go birdwatching with us tomorrow, but he isn’t very sure about it.

A．may                       B．can                        C．will                       D．must

19．—Do you have any plans for the winter vacation?

—I’m not sure. I ________ just stay in Tongling because of COVID-19.

A．may                       B．must                      C．can                        D．should

20． It’s cloudy outside. It ________ rain, so you’d better bring an umbrella with you.

A．can                        B．may                       C．should                    D．need

21．—You ________ be careful with the camera. It costs!

—OK. I will.

A．can                        B．should                    C．need                      D．may

22．—Many people play with mobile phones all day instead of reading books.

—That’s too bad. Everyone ________ be a book lover. Reading is more enjoyable.

A．should                   B．can                        C．would                    D．may

23．Dogs ________ run through soccer games at the park. It’s dangerous!

A．should                   B．shouldn’t                C．need                      D．needn’t

24．— Sam, you ________ do more exercise to keep healthy every day.

— OK, Miss Xu, I’ll try my best.

A．ought                     B．should                    C．might                     D．had to

25． Everyone has his own strengths.You_________learn from each other.

A．should                   B．will                        C．may                       D．would

26． Schools _________ allow students at least one hour a day for sports.

A．would                    B．might                     C．should                    D．could

27． A country has dreams. We teenagers ________ also have dreams. With dreams and hard work, anything amazing can be created.

A．may             B．must           C．should            D．could

28． You had better ________ your coat. It’s cold outside.

A．put on                    B．not put on               C．putting on              D．to put on

29． It is going to rain. You’d better ________ an umbrella with you.

A．take                       B．to take                    C．taken                     D．taking

30． You had better _________ because it is dangerous to cross the road now.

A．wait                       B．waited                    C．to wait                   D．waiting

…………

参考答案

1．D

【解析】

句意：——有人在敲门。可能是吉姆。——不，不可能是他。他现在在另一个城市。

考查情态动词。can能；may可能；can’t不可能；mustn’t禁止。根据“Someone is knocking at the door.”可知，可能是吉姆，表示肯定推测用may；第二个空根据“He is now in another city.”可知，敲门的不可能是吉姆，表示否定推测用can’t。故选D。

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