中考英语二轮专题复习课件：情态动词

中考英语专题复习 情态动词 情态动词 Modal verbs 目 录 CONTENTS 一、情态动词的那些事儿 二、情态动词的那些一般用法 三、情态动词的那些推测用法 四、情态动词的那些特殊用法 About modal verbs 情态动词的那些事儿 01 PART ONE What are modal verbs?--情态动词的那些词儿 M M M W W C C S S must might may will would can could shall should The rules of modal verbs--情态动词的那些特点 Lu han can sing songs well. Wang yuan can sing songs well too. But Yang Mi can’t sing songs well. 3. 有助动词的作用 1. 不能单独作谓语，必须与动词原形连用 2. 没有人称和数的变化 How to use modal verbs? 情态动词里的那些一般用法 02 PART TWO May I go to the Ball? Yes, you may. Yes, you can. No, you mustn’t. No, you can’t. may might ① possibility--表示可能性 ② permission--请求获得对方的允许 否定--mustn’t/can’t 肯定--may/can must 肯定回答用must 否定回答用 needn’t No, you needn’t. No, you don’t have to. Must I do the housework? Yes, you must. ①probability--表示可能性 ②necessity--表示必需性 ③prohibition--表示禁止（mustn’t） can could Cinderella could dance well in the past. Cinderella can dance well now. ① ability—表具备某种能力：能，能够； could (过去的能力) can could ② polite question--表请求和允许：“可以”= may； could (委婉语气) 回答：肯定--can 否定--can’t Could I dance with you? Yes, you can. will would Will you marry me? Yes, I will. I will love you forever. ①promise/willingness—表示意志，意愿或决心,will指现在，而would指过去。 ②polite question—请求、建议,would (委婉) shall should ①offer--征求对方意见，用于第一，第三人称疑问句中 shall Shall we hold our wedding this Sunday? Ok. shall should ①recommend--应该.表达义务，职责（说话人的观点） should As human, we should be kind to others. 1. --Must he sing the song in English ? --No, he _____. A. needn’t B. can’t C. mustn’t Practice makes perfect 2. --Mum, _____ I visit the science museum tomorrow ? --I’m afraid you_____. It is closed on Monday. A. must; mustn’t B. may; can’t C. should; can’t Practice makes perfect 3. --Mum, _____ I play football this afternoon ? --Sure, but you _____ finish your homework first. may, could can, must can, mustn’t may, can’t Practice makes perfect 1. --Many people play with mobile phones all day instead of reading books. --That’s too bad. Everyone _____ be a book lover. Reading is more enjoyable A. may B. should C. would Practice makes perfect The speculation of modal verbs--情态动词那些推测用法 03 PART THERE may (might) can (could) must can/could may/might must 用于肯定句 “可能” might (可能性更小) 0％ 50％ 100％ < < 用于疑问句，否定句 “不可能，可能吗” could (可能性较小；可用于肯定句，疑问句，否定句) 用在肯定句中 “一定” Guessing game Who is this? It _____ be Fan Bingbing. It _____ be Wang Baoqiang. It _____ be Song Xiaobao. It’s a he. It’s not very tall. He is good at short sketch(小品), and he is a student of Zhao Benshan. must may/might can’t 1. The girl in the classroom _____ be Sarah. She has gone to the library. A. may B. must C. can’t D. needn’t Practice makes pe ... ...