2 Look at the picture guess and tell

2. Look at the picture, guess and tell what it can be？ Teacher：Can you guess what it is? A: I think it may be a ping-pang ball. What do you think? B: It must be an orange, I’ m sure. C: No, I don’t agree with you. I think it can’t be an orange, for it’s too round. Perhaps it’s a small ball for the kids.

3. 假设你是Mary, 今天你收到了Tim的Birthday Party的邀请电话， 请模拟他们的电话对话。 Mary: hello, this is Mary. Tim: hello, this is Tim. Tomorrow is my birthday, would you like to come? Mary: I ’d love to, but I have to visit my grandma with my mother. Tim: You are my best friend, you must come. When will you come back tomorrow? Mary: About four o’clock. So can I go to your party at five? Tim: Of course.

状语从句 1. too…to= not …… enough to= so…… that not…… The book was too old to use. =The book was not new enough to use. =The book was so old that I couldn’t use it. 2. When he comes, I will tell him the truth. (when：当……) 主将从现 We were preparing the meal when the earthquake happened. (when：突然)

3. While：在……期间 从句用进行时 My father is cooking while I am watching TV. 4. Since：自从…… I have read this book twice since it came out. 主句：现完， 从句：一般过去时，表示某个时间点 It is three years since the team won last time. It is some time since+时间点，自从……有多久了

情态动词的用法 1. “had better (not) do sth. ” 意为“最好做 ……”; You’d better not cry any more. 2. “would rather (not) do sth. ”意为“宁 可，宁愿”。 I would rather stay at home. 3. used to do sth. 表示“过去常常做 某事”或表示过去的一种惯常状态。 否定形式：① used not to do ②don’t use to do

情态动词表推测 肯定推测： must; 否定推测：can’t; can; could; may; might; may/might not She must be happy with her cat. Her cat may not be happy. They can’t have gone too far. They must be very good friends.

情态动词的疑问句 疑问词 May…? 肯定回答 Yes, please; Certainly. 否定回答 No, you can’t /mustn’t. No, you needn’t. /don’t have to. Must…? Yes, you must. Could…? Yes, you can. No, you can’t. Need…? Yes, you must. No, you needn't.

A: Can you do me a favor? B: Yes, of course. A: Could you please tell me the way to the museum? B: I’ m sorry, I ‘m new here, too. You’d better ask somebody else. A: Thank you very much. 你，会用了吗？

练一练 例1. —Is the man over there Mr. Brown? —It _____be him. He’s much shorter. A. must B. can’t C. needn’t D. may 解析： 根据句意可知，此处要表达“不可能”的含义，因此答案为B。 例2. —______your American friend eat with chopsticks? —Yes, but he can’ t use them well. A. Can B. Should C. Must D. May 解析：根据句意可知，此处要表达“能”这个含义，因此答案为A。

语言功能复习 1. Would like的用法 A: Would you like some cakes? B: Yes, please. That’s very kind of you. /No, thanks. A: Would you like me to help you? B: Yes, please. /No, thanks. A: Would you like to join us for dinner? B: Sure/of course/Yes, I’d like to. B: I‘d love to, but I’m afraid I’m full now. Would you like + n. Would you like sb. to do sth. Would you like to do sth.

建议的表达 A: What/How about reading together? B: That’s a good idea. /That sounds interesting. What/How about doing…… Why don’t sb. do…… A: Why don’t we read together? B: Sure, why not? /Sorry, I don’t feel like reading. A: I think it’s time for reading, dear. B: OK, let’s begin. I think……

例1. --Would you like another piece of cake? A. Yes, thanks B. No, please C. Yes, please D. Yes, if you like ---_____. 解析：Would you like 的肯定回答是“Yes, please”; 否定回答是“No, thanks”, 因此，答案为C。 例2. --Did you have any trouble with that job? --- _____. A. Yes, quite a lot B. Yes, rather much C. No, not a lot D. No, not plenty 解析：trouble是可数名词，如答Yes, 后面应跟quite a lot，如 答No, 只能是”No, I don’t”. 因此，答案为A。

too. . . to; when; while; as; for; since; until; before; after; as soon as had better; would rather; must; can't; may; Would you. . . ? ; What/How about. . . ; Excuse me, . . . ; All right; 状语从句 情态动词 交际用语