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课件网) 单元语法专题 —Yes, sure. 好的，可以。 —Could I have a look at your new watch 我能看一下你的新手表吗？ —Yes, you can. 是的，你能。 情态动词could的用法 —Peter, could you please take out the rubbish 彼得，请你把垃圾倒掉好吗？ 有礼貌地向对方提出要求或请求 请求对方允许自己做某事 1. _____ 请你……好吗？ 肯定回答：(1)Yes, sure/of course. (2)No problem. (3)Certainly. (4)With pleasure. 否定回答：(1)Sorry, I can't. I have to … (2)I'm afraid I can't. I have to … 2. _____ 我能……吗？ 肯定回答：(1)Yes, you can. (2)Of course, you can. 否定回答：(1)Sorry, you can't. (2)Sorry, I'm afraid you can't. Could you please …？ Could I …？ ( )(1)—Could you please sweep the floor —_____. I am busy taking care of my sister. A. Sorry, you can't B. Yes, you can C. Yes, I can D. Sorry, I can't ( )(2)—My recorder is broken. Could I use yours —_____, but you have to return it tomorrow. A. I'm not sure B. No problem C. I'm sorry D. I hope so D B ( )1. —Could you please play basketball with me —_____. I have to help my mother with the housework. A. No, I can't B. Yes, I could C. Yes, I can D. No, I couldn't Ⅰ 语法巩固 A ( )2. —It's too hot. _____ I swim in the lake —No, you _____. That's too dangerous! A. Should; shouldn't B. Need; needn't C. Must; needn't D. Could; can't D ( )3. —Could you please _____ the window It's cold outside. —Sorry, I won't. A. open B. not open C. not to open D. to open B ( )4. —So many people! Could I stand here —_____. Don't you see the sign “Line up, please”？ A. My pleasure B. No problem C. Sorry, you can't D. Of course C ( )5. —_____ you please help me to finish my homework, Julia —OK, no problem. A. Must B. Need C. Could D. Should C Joy is fourteen years old. One day, her parents went away on business, so she had to stay at home alone. She thought she would be happy. That was because she 1. _____ do everything that she liked. But what happened next changed her mind. When it was six o'clock in the afternoon, she felt hungry. “Oh, it's time to have dinner. ( )1. A. may B. should C. could Ⅱ小语篇训练 C could Where can I get my food ” she said to 2. _____. Later she found some meat in the fridge, 3. _____ she didn't know how to cook it. At that moment, she 4. _____ her mother. She thought she was too hungry 5. _____ anything, so she went to the supermarket to buy some food. ( )2. A. her B. hers C. herself ( )3. A. and B. but C. or ( )4. A. misses B. missed C. is missing ( )5. A. do B. doing C. to do C B B C herself but missed to do Some kids get money or other prizes by doing chores. They help their parents 1. _____ chores, such as cleaning the living room and taking out the rubbish. ( )1. A. for B. with C. on Ⅲ语法选择 B with Some people do not think that kids should get prizes when they do chores. Susie Walton is 2. _____ expert. She agrees on this opinion. She 3. _____ that by giving prizes to kids, doing chores isn't important unless th ... ...
