情态动词和虚拟语气复习教学设计
【解析】B 考查情态动词的基本用法。由前面的I can't leave.推知我必须呆在这里,故答案为B。
11.(09江苏)11. 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。由前面的后悔表示做过啦,故后面的意思为本能够表达的不同,答案为C符合。
【专题突破】情态动词和虚拟语气密不可分,情态动词表示推测的考查,虚拟语气中对情态动词的考查,这些都是需要注意的地方,要想突破,可以从语境、语义、说话者的语气等方面着手,具体说:
&nb
文章来源www.xuehuiba.com
文章来源www.xuehuiba.com
sp; 1.根据时间确定时态、时间段
即要分清情态动词表推测时涉及的是现在情况还是过去情况。原则上说,若对现在情况进行推测,情态动词后接动词原形或进行式;若对过去情况进行推测,则后接动词的完成式(这通常是高考的重点);若是对正在发生的情况进行推测,后接动词的进行式;判断出时间段套用现在、过去、将来虚拟语气的句式。
2.充分利用句子语境、语义
综观历年高考英语情态动词和虚拟语气的考查情况,有相当一部分考题从本质上看都是在考查情态动词在具体语境、语义中的运用,即只要考生能弄清各个被考查情态动词的意思,就可作出正确选择。
3.注意分清适用句型
即要分清所考查的情态动词是用于肯定句型,还是用于疑问句型或否定句型,同时还要注意情态动词在某些特殊情况下所使用的特殊句型。
4.弄清说话者的语义、语气推断属于哪个时间段的情况,正确把握隐含、混合等虚拟语气。
5.掌握固定句式,从固定句式着手,套用虚拟语气句型。
1.-Catherine, I have cleaned the room for you.
-Thanks. You _________it. I could manage it myself.
A. needn't do B. needn't have done
C. mustn't do D. shouldn't have done
【解析】B 句子的语境是:"我自己能做",所以"你本不必做的"。选A还是B呢?根据前面一句中的 have cleaned 可知,动作已经发生,所以此处谈论的是一个过去情况,故选 needn't have done。
2. This cake is very sweet. You _________ a lot of sugar in it.
A. should put B. could have put C. might put D. must have put
【解析】D前文说"蛋糕很甜" www.xuehuiba.com
,下文的语境显然应该是"你一定是在里面放了很多糖",故用"must+完成式"表示对过去情况的肯定推测。
3. -The woman biologist stayed in Africa studying wild animals for 13 years before she returned.
- Oh, dear! She _________ a lot of difficulties!
A. may go through B. might go through
C. ought to have gone through D. must have gone through
【解析】D由上文的stayed可知,此题是对过去情况有把握的肯定推测。句意为"那个女生物学家呆在非洲研究野生动物13年才回来。""天啊!她一定经历了不少苦难!"
4. Helen _________ go on the trip with us, but she isn't quite sure yet.
A. shall B. must C. may D. can
【解析】C由于下文说"她还没有把握",所以前文要用may表示没有把握的肯定推测,即"可能会与我们去旅行"。
5. -I've taken someone else's green sweater by mistake.
-It _________ Harry's. He always wears green.
A. has to be B. will be C. mustn't be D. could be
【解析】D 后文说"他总是穿绿色衣服",据此语境可推知,这件衣"可能是"哈利的,could表示可能性。
6. -Do you know where David is? I couldn't find him anywhere.
-Well. He _________have gone far-his coat's still here.
- · Unit 12 Education (教学一体案)
- · Unit 12 Education (综合教案)
- · Unit 12 Education (综合详细教案)
- · Unit 11 Key to success (Reading)
- · Unit 11 Key to success (略案)
- · Unit 11 Key to success (语言点)
- · Unit 11 Key to success (说课稿)
- · Unit 11 Key to success (教学一体案)
- · Unit 11 Key to success (简案)
- · Unit 10 American literature (简案)