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1、2019-2020年高考英语一轮复习 语法专项突破9 外研版真题改编,语法填空1(xx新课标全国改编)The door _ open, no matter how hard she pushed.答案:wouldnt本题考查情态动词的用法。句意:不管她怎样用力推,门就是打不开。would情态动词(表示尽管付出很大努力却没有发生)就(不),偏(不),如:He kicked, pushed, and hurled his shoulder at the door. It wouldnt open.他冲着门又踢又推,还用肩膀撞,但门就是打不开。故用wouldnt。2(xx湖南改编)He _ slee
2、p, although he tried to, when he got on such a hunt for an idea until he had caught it.答案:couldnt考查情态动词。句意:当他急于想出办法时,尽管他想睡,却无法入睡,直到他想出办法为止。couldnt“不能”,符合题意。3(xx安徽改编)It _ be the vocabulary that caused you the problem in the exercise because you know a lot of words.答案:couldnt本题考查强调句和情态动词。句意:不可能是词汇导致了你
3、练习中的问题,因为你知道很多的词。根据后半句“because you know a lot of words”,可知此处要用否定词,couldnt“不可能”,符合题意。4(xx重庆改编)What are you doing this Saturday?Im not sure, but I _ go to the Rolling Stones concert.答案:might本题考查情态动词。句意:“这星期六你干什么?”“我不确定,但是我可能会去听滚石乐队。”might“或许,可能”,表示有一定的可能性。由前置语境Im not sure可知,此处表示不确定,但是有可能,故选might。5(xx江
4、西改编)When I was a child, I _ watch TV whenever I wanted to.答案:could考查情态动词的用法。句意:我小孩子时,每当我想看电视,我就能看。could“能够”,符合题意。6(xx北京改编)You neednt take an umbrella.It isnt going to rain.Well, I dont know.It _ do.答案:might本题考查情态动词。句意:“你不必带伞。不会下雨的。”“我不知道。也可能会下。”might“或许,可能,”表示有一定的可能性。由I dont know可知,此处不确定,有一定的可能性,用mi
5、ght。7(xx天津改编)No one _ be more generous; he has a heart of gold.答案:could本题考查情态动词。题意:没有人能更慷慨,他有一颗金子般的心。could“能够”,符合题意。8(xx新课标全国改编)Since nobody gave him any help, he _ have done the research on his own.答案:must本题考查情态动词的用法。句意:因为没有人帮助他,他一定是自己独立完成的研究。must have done表示对过去事实的肯定推测,由题意可知用must。9(xx四川改编)Why are y
6、our eyes so red? You _ have slept well last night.Yeah, I stayed up late writing a report.答案:cant本题考查情态动词表示推测的用法。句意:你的眼睛为什么这么红?你昨天晚上肯定没有睡好。cant have done在此表示“过去不可能发生某事”。10(xx陕西改编)The children _(get) lost in the woods; otherwise, they would have been at the lakeside camp as scheduled.答案:must have got
7、本题考查情态动词。句意:孩子们一定是在树林里迷路了,否则按时间安排他们会在湖边野营了。根据下文可知此处是做了很有把握的肯定的推测,故用must;由would have been“可知是过去的事情,要表示对于过去的事情的推测要用“情态动词have done”的形式,故用must have got。11(xx辽宁改编)Harry is feeling unfortable.He _(drink) too much at the party last night.答案:must have drunk考查情态动词的用法。句意:哈里感觉很不舒服。他一定是在昨晚的聚会上喝得太多了。此处是对过去行为的推测,
8、must have done sth.是对过去的肯定推测,“过去一定做了”12(xx浙江改编)I _have enjoyed myself moreit was a perfect day.答案:couldnt本题考查情态动词have done。句意:我从未能玩得这么高兴过完美的一天。couldnt have done“不可能干过”,此处又用not more构成肯定的含义,意为“没能比这更高兴过”。所以正确答案为couldnt。13(xx陕西改编)My mom suggests that we _ eat out for a change this weekend.答案:should考查情态动
9、词。句意:我母亲建议周末改变一下外出吃饭。suggest表示“建议”时,所跟宾语从句要用虚拟语气,用should do构成,故用should。注意:suggest表示“表明,暗示”时不用虚拟语气。14(xx陕西25改编)My book, The House of Hades, is missing. Who _ have taken it?答案:could句意:我的书海兹的房屋不见了。是谁拿走了呢?could have.表示推测,符合句意。15(xx江西30改编)Life is unpredictable; even the poorest _ bee the richest.答案:might
10、句意:生活是难以预料的,甚至最穷的人可能变成最富有的。might“可能,或许”,表示可能性。16(xx湖南25改编)Ive prepared all kinds of food for the picnic.Do you mean we _ bring anything with us?答案:neednt句意:“我为野炊准备了各种各样的食物。”“你的意思是说我们不必带任何东西了吗?”从前者所说的话可知,食物已经准备好了,那么对方自然就没有必要再做准备,neednt“没有必要”,符合句意。17(xx重庆3改编)Ive ordered some pizza, so we _ worry about
11、 cooking when we get home tired.答案:neednt句意:我已经预定了披萨,所以,当我们疲倦地到家时就没必要担心做饭了。由句中表示因果关系的so可以确定neednt。18(xx四川6改编)I still remember my happy childhood when my mother _ take me to Disneyland at weekends.答案:would句意:我仍然记得我的幸福童年,那时我母亲总会在周末带我去迪士尼乐园。would在这里表示过去的一种习惯。19(xx江苏31改编)It was sad to me that they, so p
12、oor themselves, _ bring me food.答案:should句意:他们自己如此贫困竟然还给我带食品,这让我难过。结合句意可知,此处选should表示“竟然”。20(xx北京27改编)_ I have a word with you? It wont take long.答案:can句意:我可以跟你说句话吗?不会占用太多时间。can“能够,可以”。结合句意可知,此处表示请求,故can符合题意。21(xx福建32改编)_there no modern telemunications, we would have to wait for weeks to get news fr
13、om around the world.答案:were句意:如果没有现代的远程通信,要得到来自世界各地的消息我们要等好几周。本题考查省略if的虚拟语气。在非真实条件句中有had, were, should, 可将had, were, should提前形成部分倒装,条件句中的if省略。22(xx安徽30改编)People are recycling many things which they _(throw) away in the past.答案:would have thrown句意:人们正在回收许多在过去会被他们扔掉的东西。根据语境可知,此处是对过去的假设,应用“情态动词have don
14、e”表示对过去情况的虚拟。23(xx天津15改编)_he caught the morning train, he would not have been late for the meeting.答案:Had句意:如果他赶上了早上的火车,他是不会开会迟到的。非真实条件从句省略if时,用部分倒装;从句与过去事实相反,因此用过去完成时。24(xx浙江16改编)They were abroad during the months when we were carrying out the investigation, or they _(e) to our help.答案:would have e
15、句意:在我们做调查的那几个月,他们一直在国外,否则的话他们早就来帮我们了。由从句中的关键词or可知,此处是虚拟语气,同时根据前面的they were abroad可知,此处是对过去状况的虚拟。根据语法规则可知,句中谓语动词用“should/would/could/mighthave done”结构。25(xx北京34改编)We _(be) back in the hotel now if you didnt lose the map.答案:would be句意:如果你没有丢失了地图,我们现在已经回到宾馆了。本句中条件从句是对现在发生的事情的一种假设,所以从句部分的谓语动词一般用过去时,再结合主句中的时间状语now可知,主句中应该用“would动词原形”结构。