初3英语Unit5SectionA.ppt

Unit 5It must belong to Carla It is mine/yours/hers/his/ours. 另外，belong to sb.不能用于被动语态也没有进行时态。 人称代词（Personal Pronouns） 物主代词（Possessive Pronouns） 挂图 listens to classical music. 2C.Fill in the blanks. 1.The notebook_____ be Ming’s.It was on her desk.( ) 2.The homework ______ be Carol’s.She wasn’t at school today.( ) 3.The soccer ball _____ be John’s or tony’s.They play soccer,don’t they?( ) 4.The French book _____be Li Ying’s. She’s the only one who’s studying French.( ) 5.I can’t find my backpack.It_____ be still at school. 6.The photo____be Lu’s.Those are his parents. 7.The red bicycle_____be Hu’s.She has a blue bicycle. 8.This ticket______be my aunt’s or uncle’s.They’re both going to the concert. 思考题: 1.can与could的区别 2.may与might的区别,以may为首的一般疑问句该怎么否定回答? 3.must与have to 的区别;以must为首的一般疑问句该怎么否定回答? 4.maybe= may be 吗？ Can 与be able to 怎么使用？ 1. Choose the best answer 1. Must I be back home before 6 o’clock? ----No,you____.But don’t be too late. A.can’t B.mustn’t C.needn’t D.won’t. 2. Mary ____ be in Paris. I saw her in town only a few minutes ago. A. mustn’t B. shouldn’t C. can’t D. may not 3. Peter ____ come with us tonight, but he isn’t very sure yet. A. must B. may C. can D. will 4. I thought you ____ like something to read, so I have brought you some books. A. may B. might C. could D. must 例如：1.much too“太...” Its much too cold here in winter. 这儿冬天非常冷。 He drove the car much too fast. 他开车太快。 2.too much“太多”的意思， 常用在不可数名词前或动作名词后。例如： There is too much snow and ice in winter. 冬天冰雪太多。 Watching TV too much is bad for your health. 看电视太多对身体不好。 Grammar Focus (P35) 表示推测的情态动词。 　 must, might, could, may, can’t, couldn’t. 不能，不会 不可能（不会） couldn’t can的过去式 could may的过去式(可能性更小） might 表示说话人对事物的肯定推测时常用must be. have to 有各种时态。 可能不（表猜测） may not 没必要这么做 don’t have to 不得不 have to 不可以 不准 禁止 mustn’t 不必 不用 needn’t 必须 应当 一定 准是