新目标九年级 Unit 5.pptVIP

Unit 5It must belong to Carla Section A Period 1 C: No, it’s not mine. A: Well, it isn’t Bill’s. He says it’s not his. C: Is it Anna’s? A: Let’s ask her. Anna, is this your football? C: No, it isn’t. listens to classical music. Girl 2: Oh, that toy car must belong to Jane’s little brother. He was the only little kid at the picnic. And the magazine must belong to Deng Wen. He loves cats. Boy 1: Oh, and look, someone left a book. Girl 2: Oh, yeah… This book must be Mary’s. Hemingway is her favorite author. Girl 1: OK… and how about this CD? Girl 2: Hmmm… The CD must belong to Grace. She always listens to classical music. Sample dialogue 3: A: Whose CD is this? B: It must be Grace’s. Because she always listens to classical music. be a boy. Anna: It could be Mei’s hair band. She has long hair. Bob: Or the hair band might belong to Linda. She was at the picnic, wasn’t she? Anna: Yes, she was. But then the backpack could belong to Rita. She’s always forgetting things. Bob: Oh, look! Tennis balls. Anna: Then it must be Linda’s backpack. She has long hair and she’s on the tennis team. Bob: You’re right! 例如： 　 Can the news be true？ 　 在日常会话中, can可代替may表示“允许”, may比较正式 2. could 是 can的过去式, 表示过去有过的能力和可能性, 还有怀疑和不肯定的意思 在否定和疑问句中 。 e.g. Could I speak to Mr. Smith, please? 二. Might和may的区别和用法: 1. may的用法: 　 a. 表示“允许”或“请求”。 e. g. May I come in？ e.g. 　　You might pay more attention to spoken English． 三. must与have to的区别 　 have to比较强调客观需要, must着重说明主观看法。另外have to能用于更多时态, 比较下面的句子： 　 This must be your room． 　 在回答由must引起的问题时, 如果是否定的答复，不能用mustn’t, 而需要用needn’t或don’t have to, 因为mustn’t是“一定不要”的意思。 1. Choose the best answer 1. I didn’t hear the phone. I ___ asleep. A. must be