九年级学生已经进入备战中考阶段，小编整理了2018年中考真题分类及答案解析，七八年级同学也可以做一做，为你的中考助力！加油！

　　命题点一：基本用法

　　1. can/can't表“(不)能、(不)会”；may表“请求”。

　　must“必须”/mustn't“禁止”。

　　need“必须，必要”/needn't“不必”。

　　2. must引导的一般疑问句，否定回答：

　　needn't或don't have to。

　　3. may引导的一般疑问句，常用回答：

　　can或can't。

　　1. (2018上海)A good friend is someone you ________ share your pleasure and pain with.

　　A. oughtB. need　C. can　D. must

　　2.(2018天津)—Mum, ________ I play football this afternoon?

　　—Sure,but you________ finish your homework first.

　　A. may;could B. can; must

　　C. can;mustn't D. may; can't

　　3.(2018重庆A卷)—Must we finish the work today?

　　—________. We have something else to do tomorrow.

　　A. Yes, we can B. No, we can't

　　C. Yes, we must D. No, we needn't

　　4.(2018河南)—You look very pretty,if I________ say so.

　　—Thanks a lot for saying that.

　　A. must B. may C. will D.have to

　　5.(2018安徽)Please don't make so much noise. I________ hear the speaker very well.

　　A. needn't B. mustn't

　　C. can't D. shouldn't

　　6.(2018江西)You ________ take me to the station. My brother's taking me.

　　A. can't B. mustn't

　　C. shouldn't D. don't have to

　　7.(2018广东)—Mum, ________ I visit the Modern Art

　　Museum next Monday?

　　—I'm afraid you can't. All the museums in thiscity are closed on Monday.

　　A. would B. need C. should D. may

　　8.(2018大连)We need clean air and water,so we________ protect the environment.

　　A. can B. may C. must D. might

　　9.(2018沈阳)—What should we do to protect the fish in the river?

　　—We________ throw rubbish into the river.

　　A. need B. needn't C. must D. mustn't

　　10.(2018苏州)—What does Justin Bieber's songNeverSayNeverimpress you most?

　　—It tells us that we________ do almost anything if we never give up.

　　A. can B. have to C. should D. need

　　11.(2018无锡)—We've got everything ready for the picnic.

　　—Do you mean I________ bring anything with me?

　　A. can't B. mustn't C. couldn't D. needn't

　　12.(2018淮安)—Excuse me, ________ I take the magazine out of the reading room?

　　—Sorry, you can't. Just here, please.

　　A. must B. would C. may D. need

　　13.(2018泰安)Rock music ________ sound popular with the young,but it's not the favor of the aged people.

　　A. must B. need C. should D. may

　　14.(2018威海)—Must I wait here all morning? I have a lot of work to do.

　　—No, you________. You may be back in the afternoon.

　　A. mustn't B. can't 　C. don't have to

　　15.(2018株洲)The passengers ________ show their ID cards before getting on the plane.

　　A. might B. must 　C. could