(B)1.—— What??sort??of??house??do??you??want??to??have? Something big?
?????????????????????????????????????? —— Well,??it ________ be big— that’s not important.
A. mustn’t B. needn’t C. can’t D. won’t
【解析】B. 考查情态动词。Mustn’t 意为“禁止,不许”;needn’t意为“不必要”;can’t 意为“不可能”;won’t意为“不会”。根据句意选 B。
(B)2. You ________ be??hungry??already—you??had lunch only??two hours ago!
A. wouldn’t B. can’t C. mustn’t D. needn’t
【解析】B.本题考查情态动词。否定意义的推测常用can’t;mustn’t是禁止的意思,不能用在此处。
(D)3. According??to??the??air??traffic??rules,??you ______ switch off your mobile phone before boarding.
A. may??B. can C. would??D. should
【解析】D. 句意:根据空中交通规则,在上飞机前,你应该关掉手机。 should在本句中表示“义务”的应该.
(B)4. It is??usually??warm??in my??hometown??in March, but??it ______ be rather cold sometimes.
A. must B. can??C. should??D. would
【解析】B. 句意:我的家乡在三月份通常很暖和,但有时候会冷。 can 用于肯定句表示客观上的推测意为“有时也可能”。
(B)5.—— Turn off??the TV, Jack. ________ your home work now???? ?
????????????????????????????? ?—— Mum,??just??ten more minutes, please.
A. Should you be doing???B. Shouldn’t you be doing???C. Couldn’t you be doing???D. Will you be doing
【解析】B. 句意:“杰克,关掉电视,难道现在还不该做作业吗?” “妈妈,再待十分钟。”根据句意选答案B。
(C)6.—— My cat’s??really??fat.????????????
—— You _______ have given her so much??food.
A. wouldn’t??B. couldn’t????C. shouldn’t??D. mustn’t
【解析】C. shouldn’t have done 表示本不应该做,而实际上做了。
(B)7. —— Must he come??to sign??this paper himself???????
—— Yes, he ________ .
A. need??B. must??C. may??D. will
【解析】B. must的一般疑问句,肯定回答用 must,否定回答用Needn’t。
(C)8Most of??the big hotels were??full at??this??time of??the year, ?but??finally??we _______ find??a??room??in??one??of??those??small guesthouses near??the station.
A. ought to??B. could????C. were able??to??D. might
【解析】C. 句中的were able??to = managed??to 意为“做成……”。
(D)9. —— It was a??red??light??, William, You ________ the car.?????? ??
——Sorry.??I didn’t see??it.
A. must stop??B. should stop????C. must have stopped????D. should have? stopped
【解析】D.??should have??stopped 表示“过去应该停车,而没有停车”;must have stopped 表示“过去一定停了车”。根据句意,D 项正确。
(D)10.—— _____ the??incident have happened??last??term?
???????????????????????? —— No. At??the??very??beginning??of??this??term as much as??I??could remember.
A. Should??B. Might??C. Must??D. Could
【解析】D. 在疑问句、否定句或感叹句中常用 can??/??could +have??done 表示对过去发生的事情进行推测。意为“有可能……”。
(A)11. What do you mean, there are only??ten tickets? There? ______ be??twelve.
A. should??B. would??C. will??D. shall
【解析】A. 本题考查情态动词。句意为应该有12 张票,但现在只有 10张。
(C)12. He did not regret saying what he did but felt that he _____ it differently.
A. could express??B. would express???C. could have expressed??D. must have expressed
【解析】C. 考查情态动词的用法。情态动词 + 完成式可表示两种意思:一是表示对过去事情的推测,如选项 D。表示“必定”; 二是表示对过去的事情“本……去做而没这样做”,如选项 C。表示“本可以用不同的方式来解释的”。
(C)13.—— I don’t care what people??think.???????????
—— Well, you _______ .
A. could??B. would??C. should??D. might
【解析】C. 考查情态动词。答语表达的意思是“你应该”。
(D)14. The??traffic??is heavy??these days. I ________ arrive a bit??late, so could you save me a place?
A. can??B. must??C. need??D. might
【解析】D. 考查情态动词。此题考查常见情态动词的基本用法, may, might 均可表示“可能”,此处使用 might 是增加了语言的委婉,使得更不确定。
(C)15. —— Hi, Tom. Any??idea where??Jane??is?
????????????????????????????????????????? ?—— She ________ in??the classroom. I??saw her??there??just now.
A. shall be??B. should have been???C. must be??D. might have been
【解析】C. 本题考查情态动词。 从问句看,是指 Jane 现在在什么地方,表示对现在行为的推测用 must。