四、在空格处填入适当的词，一空一词

Tom: Excuese me. __________ you tell me the way to No. 3 Middle School?

Wang Hai: __________, I’m a student there. I’m going to school now. You __________follow me. Tom: Thank you! I’m new in No. 3 Middle School. My name is Tom. __________ I know you name? W: Wang Hai. Why __________ your parents send you to school for the first time?

T: Well, I prefer doing things by myself. However, I’m lucky today. You are so helpful. Thank you! W: It’s a pleasure. We are schoolmates now. __________ you please help me with my English? T: __________! I’m weak in Chinese, __________ you teach me Chinese? W: Sure! Let’s help each other. T: Good idea!

W: By the way, how do you like Chinese traditional music? T: Very much! Erhu, dizi, and pipa sound really wonderful.

W: There is going to __________ a Chinese traditional music concert at the Capital Satdium. I’ve got two tickets. Would you like to come? T: __________ love to . thanks so much! W: Don’t mention it!

Step 4：more practice

Homework 一、单项选择

4. As we know, fish ______ die out of water. A. may B. is going to C. can D. will

5. –Can you answer my question, Lily? –Yes, I ______. A. may B. need C. must D. can

6. –Excuse me, ______ you tell me the way to the nearest bus station? --Sorry, I can’t. I’m a stranger here. A. can B. need C. must D. may

10. After such a long journey, the children ______ be very tired now. A. can B. must C. have to D. need

11. You’ve made the same mistakes again. You ______ be more careful next time. A. can B. may C. had to D. should 18. –Would you like to go swimming with me this afternoon? --I’d love to. But I’m afraid I ______. I have too much work to do. A. can’t B. mustn’t C. needn’t D. may not 19. --______ you like to go shopping with me? –Yes, I ______. A. Would, would B. Will, will like C. Would, would love D. Would, would love to

1.\ \

A.will B.could C.may D.might 选C,为什么不可以选B或D

2.You___walk for miles and miles among the hills without meeting anyone. A.must B.need C.may D.should

选C,为什么不能选D,推测的可能性会大一些 3.I wasn't sure whether I___offer to help or not. A.should B.might C.would D.needed 选A 是不是因为虚拟语气?

4.____someone get into trouble,please dial 110. A.Should B.If C.Shall D.May 选A,这种句型不太理解

5.Why____it get colder when we go up a mountain?We are getting nearer to the sun! A.ought to B.would C.should D.must 选C 为什么不选A~

1,can may 表示许可，（could是can表示“能够，有能力做某事”时候的委婉语），所以could不可以，同时might既是may的过去时，也是may的委婉语，用might回答别人，在这里不礼貌 2.这题缺少上下文，所以答案不是唯一的，看个人理解，出题人出的不够严密呀

3.不是虚拟语气，虚拟语气主要2种用法（1，表示与现实不符合的假设；2，在建议，请求等词之后的从句里使用）

4 should可以表示“非常不可能的可能性”，并且用这个意思的时候一般倒装：Should anyone phone (ie If anyone phones), please tell them I'm busy. 有人打电话来, 就说我很忙. －－－当然打电话110不是什么好事，说的可能性小点比较符合文法

5 这里should表示“竟然” 如果是ought to 那就是理所当然拉，不需要问句形式了。