Unit 1 Could you please clean your room？ Section A (Grammar Focus-4c) 学案 2024-2025学年英语鲁教版八年级上册

Unit 1　Could you please clean your room？
Section A (Grammar Focus-4c)
语法精讲细练
【语法解读】
情态动词could
1. 用法和句式结构
【警示】
　　在表示请求或表示请求许可的句型中, could不是can的过去式, 而是表示委婉语气, 答语中用can/can’t而不用could/couldn’t。
2. 其他用法
【语法精练】
Ⅰ. 根据括号内的要求完成句子
1. Could you please help me with my English (作肯定回答)
Yes, sure. /Of course. /No problem. /Sure.
2. Could I take the book away (作否定回答)
Sorry, you can’t.
3. 请你把这个消息告诉他好吗 (翻译成英语)
Could you please tell him the news
4. 我可以用一下你的词典吗 (翻译成英语)
Could I use your dictionary
Ⅱ. 单项选择
1. —Yang Ming, could you please teach me Chinese
—　　　.
A. Not at all　　　　　 B. It is a big deal
C. With pleasure D. That’s all right
2. —Could I sit here, please
—　　　.
A. Yes, you could
B. No, you couldn’t
C. I don’t agree
D. Yes, please
3. —Mom, could I surf the Internet after finishing my homework
—　　　. You’d better go out for a walk.
A. Go ahead
B. Sorry, you can’t
C. Of course you can
4. (2022·达州中考) —Ruby, could you please help me solve these problems
—　　　, but still half are left for you to do by yourself.
A. I don’t think so B. I hope not
C. With pleasure D. It’s my pleasure
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