Unit4 Topic1 SectionA 随堂练习一、根据首字母或汉语提示完成句子。1. Seventy-five and five is e.2. You can 试穿( ) new clothes in many shops.3. You can go to the sto buy some milk.4. The coat is seventyuan. I l_l _tit.看起来很5. The dressyou穿上漂亮 )二、单项选择1. Thanks a lot.A. That s right B. OKC. Not at all D. All right2. is the milk? 15 yuan a bag.A. How many B. How much C. HowD. How old3. you like the coats? Yes, I do.A. AreB. CanC. DoD. Does4. What can I do you?A. toB. withC. about D. for三、按要求转换下列句型。(每空一词)1. Can I help you?改为同义句)can I you?2. Thank you very much.改为同义句）Thanks.3. You look very nice.改为否定句）You very nice.4. You re welcome.改为同义句）Not.四、补全对话，每空一词。A: May I 1 you, madam?B: Yes, please. Do you 2 a yellow dress like this?A: How about this one?C: Well, I like it. Can I try it 3 ?A: Sure. The changing roomfe（衣间）is over there. You 4 very nice.B: How 5 is it?A: The dresses are on sale for 30% off. This one is only 70 yuan.B: It s fine. I 6，llt.参考答案及解析一、1. eighty 2. try on 3. shop 4. take 5. looks very nice on二、2. C “不客气。 ” 的表达方式有： You re welcome. / Not at all. / That s all right.等。3. B 根据答语可知用how much提问。4. C此题是一般现在时的一般疑问何，主语是 you,要借助助动词do来提问。5. D三、1. What, do for 2. a lot 3. don t look 4. at all四、1. help 2. have 3. on 4. look5. much 6. take