初中人教版新目标英语八年级上册精品课件Unit5-SA.ppt

1、Unit 5,Can you come to my party?,Period 1 Section A,点此处,Words Ted= T; Carlos=C; Tim=T S: Hey, Ted. Can you come to my party on Saturday afternoon?T: Im sorry, I cant, Sun Ning. I have to help my parents.S: Too bad. How about you, Carlos? Can you come to my party?C: Id love to.S: Tim? Can you come to

2、 my party?T: When is it?S: Saturday afternoon.,Tapescript,Wilson = W; Anna = A; Kay = K T: Oh, no, I cant. I have to study for a test.S: What about you, Wilson? W: Sorry, I have to go to the doctor.S: Anna, can you come?A: I cant, Sun Ning. I have to visit my aunt.K: I cant either, Sun Ning. I have

3、a piano lesson.S: Thats too bad, Kay. Oh, maybe next time. What a small party!,Tapescript,Groupwork,1c,2a,Listen. Circle “can” or “cant”.,2b,2,3,Conversation 1Anna: Hi Jeff. Can you come to my party on Saturday?Jeff: Im sorry, I cant. I have to visit my aunt on Saturday. Conversation 2Anna: Hello, M

4、ary! Can you come to my party on Saturday?Mary: Id love to.,Tapescript,Conversation 3Anna: May, can you come to my party tomorrow?May: Im sorry. I have to help my mom. Conversation 4Anna: Claudia, can you come to my party on Saturday?Claudia: Im sorry. Im going to the movies. Conversation 5Anna: Say

5、, Paul. Can you come to my party on Saturday?Paul: Id love to.,Tapescript,2c,Pairwork,A: Hey, Dave, can you go to the movies on Saturday? B: Im sorry, I cant. I have too much homework this weekend. A: Thats too bad. Maybe another time. B: Sure, Joe. Thanks for asking.,Can you come to my party? Im so

6、rry, I cant. I have to help my mom. Sure, Id love to. Can she go to the movies? No, she cant. Shes playing soccer. Can he go to the baseball game? No, he cant. He has to study. Can they go to the concert? No, they cant. Theyre going to a party.,情态动词 can 的基本用法 情态动词 can 有一定的词义, 但不能独立存在, 它必须与动词原形一起构成谓语

7、。情态动词 can 没有人称和数的变化。其具体用法如下: 1. 表示“能、会”, 指脑力或体力方面的“能力”。如: I can speak English. 我会讲英语。 Jim can swim but I cant. 吉姆会游泳, 但我不会。,2. 表示“可能”, 常用于否定句或疑问句中, 指某种可能性。例如: Han Mei cant be in the classroom. 韩梅不可能在教室里。 Can he come here today, please? 请问他今天能到这里来吗？ 3. 表示“可以”, 常用于口语中, 指许可或请求做某事。如: Can I have a cup of

8、 tea, please? 请问我可以喝一杯茶吗？ You can go out. 你可以出去了。,have to 的用法 1. have (has) to + 动词原形 have (has) to 后面要用动词原形。当主语为第三人称单数时用 has to，当句子是过去时用 had to。 We have to leave now. 我们不得不现在就离开。 He has to work on Sunday. 他不得不在周日工作。 I had to do my homework last Sunday. 上周日我不得不做作业。,2. have to 的否定句句型：主语 + dont/didnt/ doesnt/wont +have to + 动词原形 You dont have to walk so fast. 你不必走那么快。 He will not have to buy a new coat next year. 明年他没必要买新外衣了。 3. have to 的疑问句句型：Do/Does/Did/Will +