高考英语一轮复习 语法专题训练 情态动词与虚拟语气 新人教版(1)

高考语法专题八 情态动词与虚拟语气

语法训练10分钟一

1．(2013·课标Ⅱ卷)Since nobody gave him any help，he________have done the research on his own.

A．can C．would

B．must D．need

解析：考查情态动词。根据句意：既然没人帮他，因此他必定是一个人做的那个调查。情态动词must表肯定推测。故选B。

答案：B

2．(2013·北京卷)—You needn't take an umbrella.It isn't going to rain. —Well，I don't know.It________do. A．might C．would

B．need D．should

解析：考查情态动词。第一个说话人认为不会下雨，因此觉得“我”没有必要带雨伞。根据答语第一句中的内容可知，“我”不知道是否会下雨，认为有可能会下雨，表示的是不太肯定的推测，故用might。

答案：A

3．(2013·天津卷)No one________be more generous；he has a heart of gold. A．could C．dare

B．must D．need

解析：考查情态动词。句意：不可能有人比他更慷慨，他有一颗善良的心。could“可能”合题意。

答案：A

4．(2013·北京卷)If we________a table earlier，we wouldn't be standing here in a queue.

A．have booked C．book

B．booked D．had booked

解析：考查时态。句意：如果我们早点儿预订了餐桌，(现在)就不必在这儿站着排队等候了。本句是混合虚拟语气，从句是对过去情况的假设，主句是对现在情况的虚拟，故从句用过去完成时。

答案：D

5．(2013·天津卷)If he had spent more time practising speaking English before，

he________able to speak it much better now.

A．will be C．has been

B．would be D．would have been

解析：考查虚拟语气。句意：如果他以前花更多的时间练习英语口语的话，他现在就能说得更好。此题考查混合条件句中的虚拟语气，根据语境和时间状语可知，从句是对过去情况的虚拟，主句是对现在情况的虚拟，故选B。

答案：B

6．(2012·课标全国Ⅰ卷)I ________ use a clock to wake me up because at six o'clock each morning the train comes by my house.

A．couldn't C．shouldn't

B．mustn't D．needn't

解析：本题考查情态动词。句意：我不必用钟来叫醒自己，因为每天早上六点钟火车都要从我的住所旁经过。couldn't不能；mustn't禁止，千万不要；shouldn't不应该；needn't不必。

答案：D

7．(2012·天津卷)We would have called a taxi yesterday if Harold ________us a ride home.

A．didn't offer

B．wouldn't offer

C．hasn't offered D．hadn't offered

解析：考查虚拟语气。句意：昨天如果Harold不让我们搭车回家的话，我们就会叫出租车了。根据would have called...yesterday可知此句为与过去事实相反的虚拟语气，所以其从句用过去完成时。

答案：D

8．(2012·山东卷)If we ________ adequate preparations，the conference wouldn't have been so successful.

A．haven't made C．didn't make

B．wouldn't make D．hadn't made

解析：本题考查虚拟语气。句意：如果我们没有做好充分的准备，会议就不会如此成功。由主句中的wouldn't have been so successful可知，表示与过去事实相反，if从句中要用过去完成时，故选D。

答案：D

9．(2012·江西卷)We ________ have bought so much food now that Suzie won't be with us for dinner.

A．may not

B．needn't

C．can't D．mustn't

解析：本题考查虚拟语气。句意：既然Suzie不和我们共进晚餐，我们本不必买那么多的食物。根据句意可知这里表示与过去事实相反的假设。needn't have done表示本不需要做某事。A：可能不；C：不可能；D：禁止，不能与have done sth.连用。

答案：B

10．(2012·陕西卷)If my car ________ more reliable，I would have driven to Lhasa instead of flying last summer.

A．was C．should be

B．had been D．would be

解析：本题考查虚拟语气。句意：如果我的车(性能)更可靠些的话，去年夏天我就开车去拉萨而不是坐飞机去了。根据语境可知题干为与过去事实相反的假设，if引导的条件从句应该使用过去完成时，故选择B项。

答案：B

11．(2012·安徽卷)Grace doesn't want to move to New York because she thinks if she ________ there，she wouldn't be able to see her parents very often.

A．lives C．has lived

B．would live D．were to live

解析：考查虚拟语气。句意：Grace不想搬到纽约去，因为她认为如果她住在那里，就不能经常见到父母了。根据wouldn't be able to see...及句意可知，该句为与将来事实相反的虚拟语气，所以if从句谓语动词需用“were to＋do或should＋do或动词过去式”，故D项正确。

答案：D

12．(2013·浙江八校联考)—Jenny took the 8：00 bus to Guangzhou this morning. —Really？She________the 9：00 train.It's much more comfortable and safer to travel by train.

A．could have taken C．must have taken

B．should take D．can take

解析：考查情态动词的用法。句意：——今天上午Jenny乘8点的汽车去了广州。——真的吗？她本能坐9点的火车的。坐火车比坐汽车舒适、安全得多。根据上文Jenny乘汽车而不是坐火车可知，她原本能够乘火车的，故选A项。

答案：A

13．(2013·温州中学月考)The doctor from Shanghai recommended that the patient________.

A．is not operated

B．should operate on

C．not be operated on D．was not operated

解析：表示“建议、命令、要求”时，从句要用虚拟语气，其谓语为“(should)＋动词原形”，所以A、D错误。而operate与patient之间为动宾关系，所以应用被动语态。

答案：C

14．(2013·安徽名校联考)I didn't have enough money on me，or I________that iPhone on sale the other day.

A．would buy C．will buy

B．would have bought D．bought

解析：考查虚拟语气。句意：我身上没有足够的钱，否则我就把那特价的苹果手机买了。此句是含蓄虚拟条件句，且根据“or”前面的分句可知这是与过去事实相反的情况，其谓语常用虚拟语气，所以选择B项。

答案：B

15．(2013·河北调研)—Was it you that called me last night? —No，I didn't call you.It________someone else. A．must be C．must have been

B．should be D．should have been

解析：考查情态动词表推测的用法。句意：——是你昨晚打电话给我的？——没有，我没给你打电话。那一定是别人打的。此处是表对过去的推测，must have been表对过去的肯定推测；should have done，“本应该做而事实上没有做”。

答案：C

语法训练10分钟二

1．(2013·重庆卷)—What are you doing this Saturday?

—I'm not sure，but I________go to the Rolling Stones concert. A．must C．should

B．would D．might

解析：考查情态动词。由答语中的“I'm not sure”可知，答话人对自己的安排还不能确定，might，表示“可能，或许”，合题意。

答案：D

2．(2013·浙江卷)I________myself more—it was a perfect day. A．shouldn't have enjoyed C．wouldn't have enjoyed

B．needn't have enjoyed D．couldn't have enjoyed

解析：考查情态动词。句意：我从没有玩得这么开心过——真是完美的一天。否定词not与比较级more连用，表示最高级的含义，同时couldn't have done表示“过去不可能做过某事”。