情态动词的高考考点进行归纳（精华版）.pptVIP

情 态 动 词 情态动词是高考考查的重点语法项目之一。下面就近几年来高考试题中出现的情态动词的考点进行归纳分析，以便同学们复习掌握。 一、情态动词表推测 1. 肯定的推测 一般用must, should, may（might）或could（不用can），其中，must的语气最强，译为“肯定”、“准是”、“想必是”；should的语气次之，译为“很可能”、“应该”，指按常理推测；may（might），could的语气最弱，译为“也许”、“可能”。 ①Helen _______ go on the trip with us but she isn’t quite sure yet. A. shall B. must C. may D. can ②—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 ③If I _______plan to do anything I wanted to ,I’d like to go to Tibet and travel through as much of it as possible. A. would B. could C. had to D. ought to 2. 否定推测分为两种情况： 1）语气不很肯定时，常用may not, might not或could not，译为“可能不”、“也许不 ①There’s no light on---they _______be at home. A. couldn’t B. mustn’t C. needn’t D. shouldn’t ②You might just as well tell the manufacturer that male customers_______ not like the design of the furniture. A. must B. shall C. may D. need 2）否定语气较强时，则用can’t，译为“根本不可能”、“想必不会”，表示惊异、怀疑的感情色彩 ①—Do you know where David is? I couldn’t find him anywhere. —Well. He ______ have gone far—his coat’s still here. A. shouldn’t B. mustn’t C. can’t D. wouldn’t ②— Isn’t that Ann’s husband over there? — No, it _______ be him I’m sure he doesn’t wear glasses. A. can’t B. must not C. won’t D. may not ③---Is Jack on duty today? ---It ______ be him. It’s his turn tomorrow. A. mustn’t B. won’t C. can’t D. needn’t 3. 疑问句中的推测，往往用can或could。 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 4. 对已发生事情的推测。肯定推测常用“must, may, might等+完成式”；否定和疑问推测常用“can, could, may, might等+完成式” 。 ① —Guess what! I have got A for my term paper. —Great! You ______ read widely and put a lot of work into it. ?A. must B. should