一、选择题1．It is 11:00 p.m now. Peter hasn't come back yet. His mother ______ be very mad at him. A．may B．can C．must D．need 2．—I’d like ________ Guo Jingming’s Tiny Times.—You had better________ his books. The stories he tells are far from real life.A．buy ing, don’t read B．to buy, not readC．buying, not read D．to buy, not to read3．All passengers_____ go through safety check before they take a plane.A．may B．can C．must D．need 4．You______ worry about your lessons. Be careful next time and you will get a good mark. A．don’t need to B．not need C．needn’t to D．don’t need 5．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 6．— Mom, I got a big box from express(快递). What is it?—I’m not sure. It ________be a present from your grandmother.A．should B．might C．must D．will7．You __ drive your car so fast. It's very dangerous.A．wouldn't B．shouldn't C．couldn't D．mightn't 8．—______ you please tell me something about the life in Canada or America?— So rry, I______. I don’t know either. I’m from Australia.A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t 9．— 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 10．— I wonder if these are Jim's glasses.—They _____his. He doesn't wear glasses.A．might be B．could be C．can't be11．He like coffee. I see him drink a cup at times.A．must B．may C．can’t D．mustn’t 12．---You look very pretty, if I say so.---Thanks a lot for saying that.A．must B．may C．will D．have to 13．We _______ keep the new traffic law and learn how to protect ourselves.A．may B．should C．can D．need 14．— Must I finish the homework now?— .You can do it later.A．No, you needn’t B．Yes, you must C．No, you can’t 15．This book _____ Lucy’s. Look! Her name is on the book cover.A．must be B．may be C．can’t be D．mustn’t be 16．The flowers ________ every day, or they will die.A．must water B．can be wateredC．should water D．must be watered17．Everyone______ be polite to their parents.A．could B．may C．should D．can18．---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 be19．— Will Jim come to Yangzhou for a holiday?— He ________come, it depends on how much homework he will have.A．may B．should C．must D．need 20．—Could you help me download some Taylor Swift’s songs from Ku Gou?—Sorry, people download music from the Internet without paying, because it’s against the law. A．wouldn’t B．needn’tC．mustn’t D．couldn’t21．—We've prepared all kinds of foods for the picnic.—Do you mean I___ bring anything?A．can't B．needn't C．mustn't D．won't22．You should________ the teacher________being late for school.A．apology to, about B．apologize to, forC．apologies to, for D．apologize to, on【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】句意：现在11点了，皮特还没有来，他的妈妈一定很生气了。
A. may也许； B. can可能；一般用于否定句； C. must一定；一般用于肯定句； D. need需要。
根据It is 11:00 p.m now.可知，表示对现在的推测，根据Peter hasn't come back yet. 可知，可推测妈妈一定生气了。
推测的可能性很大，故选C。
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．C解析：C【解析】【详解】句意：所有乘客在乘坐飞机前必须经过安全检查。
考查情态动词辨析。
may可以，表许可或请求；can能，表能力或许可；must必须，指一定；need需要，指有必要。
根据句意语境可知，安检强调“必须，一定”，故选C。
4．A解析：A【解析】【详解】句意：你不必担心你的功课。
下次小心点，你会取得好成绩的。
考查动词need用法辨析。
need用作情态动词时常和不带to的不定式一起作谓语，否定式是将not置于其后，并有其否定的缩写形式needn't，在疑问和否定句中不加助动词；可知BCD三项表达错误。
用作行为动词时，need是一个普通的及物动词，用在肯定、否定和疑问句中均可，接不定式时要带to。
本句need用作及物动词，根据句意结构，故选A。
5．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。
6．B解析：B【解析】【详解】句意：——妈妈，我从快递公司收到了一个大箱子。
它是什么？——我不确定。
可能是你祖母送的礼物。
考查情态动词。
should应该；might可能；must必须； will将，会。
根据“I’m not sure”可知下文是没有把握的肯定推测。
根据题意，故选B。
7．B解析：B【解析】【分析】【详解】句意：你不应该开车这么快。
太危险了。
考查情态动词。
wouldn't不会；shouldn't不应该，表建议；couldn't不能，表不许可； mightn't不可能，表示否定性推测。
根据下文It's very dangerous.可知不应该开车这么快，故选B。
8．C解析：C【解析】【详解】句意：——你能告诉我一些在加拿大或者在美国的生活吗？——抱歉，我不知道，我来自澳大利亚。
could可以是can的过去式，但是在位于句首表示请求对方做某事的时候，表示礼貌而非过去时态。
can表示能力，表示能够做某事。
在空格一中，表示礼貌请求对方做某事，用could表示委婉语气；空格二中can’t表示回答者做不到，因为回答者来自澳大利亚而非加拿大或者美国。
故选C。
9．C解析：C【解析】【详解】句意：——我想要去看电影。
——太晚了。
你最好不要独自一人去。
本题考查非谓语动词。
to go是动词不定式，go是动词原形，going是现在分词或动名词，would like to do sth想要做某事，因此第一空用to go。