一、选择题1.—Can you come to my party on Saturday afternoon?—Sorry, I can’t. I ________ meet my friends.A.can’t B.might have to C.needn’t2.—I’d like ________ Guo Jingming’s Tiny Times.—You had better________ his books. The stories he tells are far from real life.A.buying, don’t read B.to buy, not readC.buying, not read D.to buy, not to read3.Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous. A.mustn’t B.ought not to C.needn’t D.don’t have to 4.— Do you think it is safe to shop online?— I think so. On Taobao, customers return goods with no questions asked,but they ______ pay delivery costs.A.can’t; can B.must; must C.can; have to D.mustn’t; can 5.―I didn’t pass the driving test again.―Don't worry. Just like the weat her, life be beautiful all the time.A.can't B.needn't C.shouldn't D.mustn't6.The designer has tried every possible way to make the robot light, so you _____ worry about its weight.A.must B.may C.can’t D.needn’t7.You look quite tired. You'd better ________ a good rest.A.stop to have B.stop having C.to stop to have D.to stop having 8.—Jenny, you _________ push your way onto the bus.—I’m really sorry about it.A.mustn’t B.needn’t C.may not9.—Tom, we’re going shopping at eight, right?—Yeah, but I ______ be a little late, so don’t wait for me.A.may B.should C.mustn’t10.—Must I finish my homework this evening?—No,you ________.You have a three﹣day holiday.A.won't B.mustn't C.needn't11.— I would like________ to see a movie.—It’s too late. You’d better ________alone.A.to go, go B.go, not go C.to go, not go D.going, go 12.—Must we finish the work right now?—No, you ________. You can do it tomorrow.A.needn’t B.shouldn’t C.mustn’t D.can’t13.—I feel tired.—You ________ go to bed so late.A.must B.shouldn’t C.should14.(2017·甘肃白银·10)—I wonder if these are Danny's glasses.—They________be Danny's. He doesn't wear glasses.A.can't B.must C.mustn't D.can15.-_________ you help me with my homework?-Of course if I __________.A.Could; could B.Can't; can C.Could; can D.Can; could16.---I heard they went skating in the mountains last winter.---It ______ true because there was little snow there.A.may not be B.won’t be C.couldn’t be D.will be 17.—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A.must B.may C.can D.need18.–Is Mike coming to the fashion show tomorrow?--I’m not sure. He ______ not come.A.must B.can C.may D.should 19.—Must I sleep now? —No, you________.A.needn't B.mustn't C.can't D.may not 20.Even the top student can't work out this problem, so it________ be too difficult.A.must B.may C.can D.need21.I’m sorry, children over 1.4 meters________pay the full price for the show.A.may B.must C.can D.ought to 22.—Sorry, Ms Wang. I left my homework at home. Must I hand it in today?—No, you_______ . You_______ bring it here tomorrow.A.mustn’t; should B.needn’t; must C.mustn’t; may D.needn’t; can【参考答案】***试卷处理标记,请不要删除一、选择题1.B解析:B【解析】【分析】【详解】句意:——星期六下午你能来参加我的派对吗?——抱歉,我不能。
我可能不得不见我的朋友。
考查情态动词。
can’t 不能;might可能,have to不得不;needn’t不需要。
根据句意空格处必须是肯定的。
可知,此处表示“我可能不得不见朋友。
”所以去不了派对,故用might have to,故选B。
2.B解析:B【解析】【详解】句意:——我想买郭敬明的《小时代》。
——你最好不要读他的书。
他讲的故事与现实生活相去甚远。
考查非谓语动词及固定句型。
短语would like to do sth.愿意去做某事;第一空排除AC;You had better+动词原形,你最好做某事;You had better not+动词原形,你最好不要做某事。
第二空排除D。
根据题意,故选B。
3.A解析:A【解析】【分析】【详解】句意:看这个标志!上面写道“禁止吸烟!“你不能抽烟。
这是危险的。
mustn’t 禁止,不允许;ought not to不应该,不应当;needn’t不必;don’t have to不必。
根据“No Smoking!”可知此处禁止吸烟,所以选A。
4.C解析:C【解析】【详解】句意:——你认为网上购物安全么?——我觉得是的。
淘宝上,消费者可以无理由退货,但是他们要承担运费。
考查情态动词辨析。
A. can’t; can不能,能;B. must; must必须,必须;C. can; have to可以,不得不;D. mustn’t; can禁止,能。
根据句意表示的是顾客能退货,是可以,第一空用can;但是不得不承担运费,非主观情愿用have to。
故选C。
5.A解析:A【解析】【详解】句意:——我驾照考试又失败了。
——别担心。
就像天气一样,生活也不可能一直是美丽的。
考查情态动词。
can't不可能;needn't不必;shouldn't不应该;mustn't一定不能。
根据句意,应是不可能一直美丽。
故选A。
6.D解析:D【解析】【分析】【详解】句意:设计者已经尝试了所有可能的方法使机器变轻,所以你不必担心它的重量。
must必须;一定;may可以;可能;can’t不能;不可能;needn’t不必,没有必要。
根据句意The designer has tried every possible way to make the robot light可知,设计者在努力使机器变轻,所以担心是没有必要的。
故应选D。
7.A解析:A【解析】【详解】句意:你看起来相当累,你最好停下来好好休息。
短语stop doing sth.表示“停止做某事”;stop to do sth.表示“停下来去做某事”。
根据“You look quite tired.”可知下文是停下来去休息;You'd better+动词原形,表示“你最好做某事”;根据题意,故选A。
8.A解析:A【解析】【详解】句意:——Jenny,你一定不要挤上公共汽车。
——对此我真的很抱歉。
考查情态动词。
mustn’t禁止;needn’t不需要;may not可能不。
根据you ___ push your way onto the bus.结合常识,可知是一定禁止挤上公共汽车,应该用mustn’t,故答案选A。
9.A解析:A【解析】【详解】句意:——Tom,我们8点将会去购物,对么?——是的,但是我可能会晚一点,所以不要等我。