题目列表(包括答案和解析)
3.Oh, I‘m not feeling well in the stomach. I______so much fried chicken just now.
A. shouldn’t eat B. mustn’t have eaten
C. shouldn’t have eaten D. mustn’t eat
[解析]该句所表达的意思是刚才我不因该吃那么多炸鸡,而实际上是吃了那么多,可以判断用shouldn’t have eaten. 答案是 C。
分析:高考对情态动词表示虚拟‘用法,表示与过去事实相反的情况。近几年高考,主要侧重should (not)have done 这一句式上,表示本来不该做却做了或本来该做却未做的事,在复习时,还应关注其它几种虚拟形式,如need (not)have done 表示本来需要做而未做或本来不需要而做的事等等,以做到有备无患。
考点四、情态动词与助动词混合考查
2.I was really anxious about you. You______home without a word.(NMET2001,33)
A. mustn’t leave B. shouldn’t have left
C. couldn’t have left D. needn’t leave
[解析]shouldn‘t have done 表示本来不应该做而实际上做了。句意为:你不应该不说一句话就离开家,而实际上是没说一句话就离开家了。答案是:B。
情态动词+have+过去分词表示与过去事实上相反的情况,也是高考单项选择题涉及到情态动词的一个重要方面。
1. There was a lot of fun at yesterday’s party. You______come, but why didn’t you?
A. must have B. should
C. need have D. ought to have
[解析]ought to have done 表示本来应该做某事而实际没做,should do 表示现在应该做某事,与题中 at yesterday’s party 表示的时间不一致。所以选D。
4.I heard they went skiing 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. mustn’t be
[解析]may not be : 可能不是;won’t be:不会是;couldn’t be:不可能是; mustn’t be :一定不是。根据提供情境there was little snow 说明山里滑雪是件不可能的事,may not 语气不如couldn’t强。答案是:C。
分析:高考对表示推测的情态动词集中在must, can, could, may, might上,准确掌握它们使用的场合,是解决问题的关键。Must 用于肯定陈述句,表示肯定推测;can, could用于疑问或否定陈述句,表示可能性推测;may, might用于陈述句,表示可能性推测;用于否定陈述句中,can’t (不可能)的语气比may not(可能不)强。此外,还要注意有对过去和对现在两种情况的推测,对过去推测用情态动词+have done ,对现在推测用情态动词+ 动词原形。
3.Mr Bush is on time for everything. How______it be that he was late for the opening ceremony?
A. can B. should C. may D. must
[解析]can表示可能性。布什先生按时做一切事,他怎么可能开幕式迟到呢?答案是:A。
2. My sister met him at the Grand Theatre yesterday afternoon,so he______your lecture.
A. couldn’t have attended B. needn’t have attended
C. mustn’t have attended D. shouldn’t have attended]
[解析]couldn’t have done: (过去)不可能做某事; needn’t have done:本来不必做某事;mustn’t have done:一定未做过某事: shouldn’t have done:本不该做某事。根据提供的情境My sister met him at the Great Theatre表明他不可能参加讲座。答案是:A。
对情态动词表示推测的用法,是高考考查情态动词的一个重要方面。例如:
1. Sorry, I’m late. I______have turned off the alarm clock and gone back to sleep again .
A. might B. should C. can D. will
[解析]might have done : (过去)可能做过某事;shouldhave done :本应该做某事。根据本句提供的情境I’m late 表明说话人可能把闹钟关上了。答案是:A。
3. You can’t imagine that a well-behaved gentleman______be so rude to a lady .
A. might B. need C. shouldD. would
[解析]should 表示说话人感情,如惊奇、愤怒、失望等。在此句中表示说话人一种惊奇的语气。 句意为:你不可能想象出体面的绅士竟然对一位女士那么粗鲁。答案是 C。
分析:高考对情态动词基本含义的考查,仍然集中在常用的情态动词上。对常用情态动词的含义,要掌握的既准确又要全面,特别是shall, should, can, may 四个常用情态动词的含义较多,不易理解,复习时应当引起重视。
2. When can I come for the photos? I need them tomorrow afternoon.
-They______be ready by 12:00.
A. can B. should C. might D. need
[解析]can:能够;should:应该,表示责任、义务。Might:可能;need:需要。它们应该在12点前准备好。所以,答案是B。
1. The fire spread through the hotel very quickly but everyone______get out. A. had to B. would C. was able to D. could
[解析]考查情态动词的基本含义。had to:不得不; would:表示意愿或过去常常;could倾向于表示经过长期训练而获得的能力;was able to 表示经过努力而能够做到的事或成功地做了某事。因此,答案是C。
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