外研版二_00020.docxVIP

Module 10语法篇____________________________________________________________________________________________________________________________________________________________________熟练掌握本模块语法知识。情态动词本身有一定的词义，为谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为有可能，应该或有必要等。情态动词无人称和数的变化，其后接的动词需用原形，否定式是在情态动词后加上not. 一．当我们想表达可能发生某事以及某人可能做某事时，可以用may/might.You may /might be right .He may/might tell his wife .May与might 没有太大区别，形式上might 是may的过去式，但在表示将来的可能情况时，might表示的可能性比may 表示的可能性还要小。They may come tomorrow .There might be some rain tomorrow morning.? ①possible 表示可能性形容词possible 表示可能性，常用句型有： It is possible to do sth . It is possible that …EG:Is it possible to finish the work today ？It is possible that it’ll be snowy tomorrow.②probably 和possible 都表示可能性Probably和possible 都表示可能性。 Probably 表示“很可能” ，它所表示的可能性比possibly 大。 常用句型有：主语 + will + probably/possibly +v. +…EG:It’ll probably be sunny and hot.Mr. Wang will possibly agree.??知识拓展? 1. probably与may/might区别? 都表示可能性，但probably表示的可能性较大，同时在句中的位置有很大区别。probably可以放在句首，? 句中，句中时位于实意动词之前，be动词、情态动词、助动词之后。may/might作为情态动词放在动词之前。? 2. 其他表示“可能性”的形容词和副词? (1) maybe意为“大概、或许”，多用于口语，还可以用于礼貌的建议或请求。??Maybe I’ll go.? 或许我会去。? (2) perhaps意为“也许，可能，大概”，可与maybe互换，但比maybe正式。? Perhaps she has already known the answer.? 可能她已经知道了答案。? (3) possibly 意为“可能地，也许，或许”，较probably语气弱。? John probably told his father all about the matter; he usually tells him everything.??约翰可能已经把事情告诉他爸爸了，他通常什么都告诉他。1. I don’t know the way to the post office. What _____ I do?A. may B. must C. do D. should2.—The boy can speak both English and Japanese ________ he is only ten.—Wow, what a clever boy!A. if　　　　　B. because　　　 C. althoughD. and3. —Have you decided where to go for your summer vacation? —Not yet. We ________ go to Qingdao. It is a good place for vacation.mayB. shouldC. needD. mustIt will ________ be hot and sunny in Beijing in August. A. possibleB. probableC. probablyD. Impossible5. I heard someone called her “White Angel.” I think she ___be a nurse A. can B. may C. need D. shall 解析：　　本题考查表示征