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(2017-2019)高考英语真题专项汇编卷:知识点03情态动词和虚拟语气(含答案)


—Yes. Otherwise, I ___________ able to reach her yesterday.
A.hadn ’ t been
B.wouldn t’have been
C.weren ’t
D.wouldn ’ t be
11、 Samuel, the tallest boy in our class, ___________ easily reach the books on the top shelf.
4 答案及解析: 答案: D 解析:考查虚拟语气。句意 :如果他们多开几公里的话 ,他们也许会找到一个更好的旅馆。由 “ they might have found a better hotel 可知 ,该句是表”示对过去的虚拟。 if ____ a few more kilometers 是条件句部分 ,表示对过去的虚拟 ,条件句部分要用过去完成时态 ,故 D 选项正确。 点睛 :1. 表示对现在的虚拟 :if 条件句用一般过去时 ,主句用 would/might/could/should+do;2. 表示对过去的虚拟 :if 条件句用过去完成时 ,主句用 would/might/could/should+have done;3. 表 示对将来的虚拟 :if 条件句用 were to do/should do/ 一般过去时 ,主句用 would/might/could/should+do 。
解析: 考查虚拟语气。句意:工人们没有被更好的组织起来,
否则他们用一半的时间就能完
成任务。根据上句 the workers were not better organized 可知,这是对过去事情的虚拟。与过
去事实相反的假设。其句子结构为:从句: If+ 主语 +过去完成时 +其他,主句:主语
+should(would, could, might)+ 现在完成时 +其他,故选 D 。
B. had accomplished
C. would accomplish
D. would have accomplished
2、 What a pity! You missed the sightseeing, or we _________a good time together.
A. had
D.would be put
13、 _______not for the support of the teachers,the student could not overcome her difficulty.
A.It were
B.Were it
C.It was
D.Was it
答案以及解析
1 答案及解析: 答案: D
B. will have
C. would have had
D. had had
3、 In today ’ s information age, the loss of data _________ cause serious problems for a company.
A.need
B.should
A.had caught
B.caught
C.have caught
D.would catch
7、 It ’sstrange that he _______ have taken the books without the owner ’psermission.
A.would
B.should
C.could
C.can
D.must
4、 They might have found a better hotel if they _________ a few more kilometers.
A.drove
B.would drive
C.were to drive
D.had driven
5、 I can ’ t find my purse. I___________ it in the supermarket yesterday, but I
2 答案及解析: 答案: C 解析:考查虚拟语气。句意:真遗憾!你错过了这次观光,否则,我们本应该在一起度过一 段愉快时光的。 根据上文,可知是对过去事情的虚拟,与过去事实相反的假设。其句子结构 为:从句: If+ 主语 +过去完成时 +其他,主句:主语 +should(would, could, might)+ 现在完成时 +其他,故选 C。
9 答案及解析: 答案: C 解析: 考查情态动词。 根据 “I can do it in the morning. 可知现”在没必要打扫房间。 故选 C 项。 needn't 不必 ;daren't 不敢 ;shouldn't 不应该 ;mustn't 不准 ,禁止。 句意 : 我的房间很乱 ,不过今晚在 我出去之前 ,我没必要打扫它。我可以在 (明天 )早晨打扫。
高考英语真题专项汇编卷( 2017-2019):
知识点 03 情态动词和虚拟语气
1、 The workers were not better organized, otherwise they ____________ the task in half the time.
A. accomplished
’ m not sure.
A.should leave
B.must have left
C.might leave
D.could have left
6、 If we ___________the flight yesterday, we would be enjoying our holiday on the beach now.
9、 My room is a mess, but I ___________ clean it before I go out tonight. I can do it in the
morning.
A.daren't
B.shouldn't
C.needn't
D.mustn't
10、 — Do you have Betty ’ s phone number?
5 答案及解析:
答案: D 解析:考查情态动词表推测和虚拟语气。句意 :我不能找到我的钱包了 ,昨天我有可能把它落 到超市了 ,但我不确定。根据句中时间状语 yesterday 可知 ,是对过去事情的推测 ,故用情态动 词+ have done,再根据后句 but I ’m not su可re.知 ,此推测为不能肯定的推测 ,故用情态动词 could, 表示 “可能 ”。故选 D。
A.must
B.sபைடு நூலகம்ould
C.can
D.need
12、 If the new safety system ___________ to use, the accident would never have happened.
A.had been put
B.were put
C.should be put
10 答案及解析: 答案: B
解析:句意 :---你有贝蒂的电话号码吗 ?--- 有。否则我昨天就联系不到她了。根据标志词 otherwise, 相当于一个条件状语从句 :If I hadn't have her phone number, 即对过去的虚拟的条件 状语从句 ,可以判断出主句用 wouldn't have done 表示对过去情况的虚拟 ,故选 B。
3 答案及解析: 答案: C
解析:考查情态动词。句意 :在今天的信息时代 ,数据的丢失有时会对一个公司造成严重的问
题。数据丢失造成严重问题是客观上会发生的情况
,即 “客观可能性 ”故,该空应用情态动词
can。C 选项正确。 其余情态动词均没有该用法。 need 需要 ;should 应该 ,竟然 ;must 必须 ,肯定。
6 答案及解析: 答案: A 解析:考查虚拟语气。句意 :如果我们昨天赶上飞机的话 ,现在我们正在海滩享受我们的假日 了。根据时间状语 yesterday 可知 ,从句表示与过去事实相反 ,故用 had + v-ed。故选 A 。
7 答案及解析: 答案: B
解析:考查虚拟语气。句意 :真奇怪 ,他竟然没有主人的允许就拿走了这些书。在句型
D.might
8、There is a good social life in the village, and I wish I _______ a second chance to become more
involved.
A.had
B.will have
C.would have had
D.have had
11 答案及解析: 答案: C 解析:考查情态动词。句意 :Samuel,我们班最高的男生 ,能很轻松地够着书架顶上的书。表示 能力 ,用 can。故选 C。
12 答案及解析: 答案: A 解析:考查虚拟语气。句意 :如果这个新的安全系统被投入使用过的话 ,这个事故就不会发生 了。根据主句是对过去情况的虚拟 ,所以从句用 had done 形式 ,system 与 put to use 是动宾关 系,故选 A 。
13 答案及解析: 答案: B 解析: 考查虚拟语气的省略。 虚拟语气中 ,be 动词统一用 were;虚拟语气的省略形式主要是把 if 省略 ,同时把 were/should/had 提前 ,即 Were /Should/ Had I..., 故选 B。句意 :要不是老师们的 支持 ,该生是无法克服她自己的困难的。
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