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这是高中英语情态动词ppt，包括了常用的情态动词，can ,could的用法，may与might用法，must的用法，shall与should用法，dare,need的用法等内容，欢迎点击下载。
高中英语情态动词ppt是由红软PPT免费下载网推荐的一款课件PPT类型的PowerPoint.
The features（特点) of the modal verbs: 1. 情态动词本身有词义， 但词义不完全. 2. 不能单独作谓语，只能和动词原形一起构成谓语. 3. 情态动词没有人称和数的变化( 除“have to”). 4. 没有不定式、V-ing 、V-ed 形式. 二、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，________的语气最强，译为“肯定”、“准是”、“想必是”； _________的语气次之，译为“很可能”、“应该”，指按常理推测；____________________的语气最弱，译为“也许”、“可能”。 ①---- Are you coming to Jeff’s party? ---- I’m not sure. I ___ go to the concert instead. A. must B. would C. should D. might ②---Hi， tom. Any idea where Jane is? —She _______ in the classroom. I saw her just now. A. shall be B. will be C. must be D. can be ③According to the speed， the car ________ arrive at Shanghai before it gets dark. A. shall B. should C. can D. need It is usually warm in my hometown in March， but it _____ be rather cold sometime. A. must B. can C. should D. would Peter ______ be really difficult to deal with at times even though he is a nice person in general. A. shall B. should C. can D. must 2. 否定推测分为两种情况： 1）语气不是很肯定时，常用may not， might not，译为____________________ 2）否定语气较强时，则用__________，译为“根本不可能”、“想必不会”， Male customers_______ not like the design of the furniture. A. must B. shall C. may D. need — 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. 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+完成式”； 否定和疑问推测常用“can， could ， may， might+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 C. must have D. should have ②My MP4 player isn’t in my bag. Where________I have put it? A. can B. must C. should D. would ③– I can’t find my purse anywhere. -- You __ have lost it while shopping. A. may B. can C. should D. would Practice
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