Unit 2 Grammar Focus基础+提升练2026-2027学年人教版英语八年级上册

**基本信息** 聚焦can/could用法，通过基础到提升的梯度训练，系统构建语法应用体系，强化语境中语言理解与表达能力，培养思维品质与学习能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法集训（Ⅰ-Ⅲ）|15题（含易错警示、五育并举题）|固定搭配（Could you please do sth.）、过去能力表达（could表过去）、请求回答规则（否定用can't）|从基础形式填空到句型转换，构建"概念（can/could用法）-应用（句式转换）-易错点（回答差异）"逻辑链| |能力提升（Ⅳ-Ⅵ）|15题（含微语境、传统文化题）|语境中情态动词辨析、词汇拼写技巧（如复数形式）|从单句到语篇，实现"基础用法-综合语境-跨文化表达"的应用拓展，衔接中考高频考点|

八年级上册 Unit 2 Grammar Focus基础+提升练 第一部分：语法集训 Ⅰ. 用括号内所给单词的适当形式填空 1. —Could you please ________ (pass) me the salt? —Sure, here you are. 2. When I was five years old, I ________ (can) swim across the small river. 3. —Could we leave the windows open all night? —I’m afraid you ________ (can). It might rain. 4. My grandpa ________ (can) use a smartphone before, but now he is good at it. 5. —Mum, could I go to the cinema with my friends tonight? —Yes, you ________ (can). But don't stay out late. Ⅱ. 单项填空 6. [易错警示] —Could I copy your homework? I left mine at home. —______. You should do it by yourself. A. No, you can't. B. No, you couldn't. C. Yes, you can. D. Yes, you could. 7. （合肥瑶海区期末）—______ I use your dictionary? Mine is at home. —Of course. Here you are. A. Must B. Should C. Could D. Need 8. —Could you please turn down the music? It's too noisy. —______. I'll do it right away. A. Sorry, I won't B. No problem C. Not at all D. I'm afraid not 9. [五育并举] —______ you play the guitar when you were in primary school? —No, I ______. But now I can play it very well. A. Can; can't B. Could; couldn't C. Could; can D. Can; couldn't 10. —Could I borrow your new bike? —______. I need to use it to go to school tomorrow. A. Of course B. No way C. I'm afraid not D. No, you needn't Ⅲ. 按要求完成句子 11. You can borrow my ruler. (改为用could引出的一般疑问句，表示委婉请求) ________ I ________ your ruler? 12. —Could I watch TV for another hour? (作肯定回答) —Of course, ________ ________. 13. —Could you help me with my English? (作否定回答) —________, ________ ________. I have to go to the doctor. 14. He could ride a bike at the age of six. (改为否定句) He ________ ________ a bike at the age of six. 15. Could you please close the window? (改为同义句，保持句意不变) Would you ________ ________ the window? 第二部分：能力提升 Ⅳ. 微语境语法填空 阅读下面短文，用 can, could 或括号内所给词的适当形式填空。 Last Saturday, my cousin came to my house. He 16. ________ (can) play chess very well when he was young. He asked me, “17. ________ we play a game now?” I said yes. While we were playing, my mum came in and said, “Boys, 18. ________ you please keep your voice down? Your grandpa is sleeping.” We stopped talking loudly. After that, my cousin asked, “19. ________ I have a glass of juice?” Mum said, “Yes, you 20. ________. There is some in the fridge.” Ⅴ. 根据首字母及汉语提示，完成下列单词的拼写 21. [安全教育] Don't touch the k________ (小刀). It's very sharp. 22. My father usually reads n________ (报纸) after dinner to know what is happening around the world. 23. [传统文化] The Dragon Boat Festival is a t________ (传统的) festival in China. 24. I have to help my mum do the d________ (餐具) after meals. 25. [地域特色] In Sanya, you can enjoy the beautiful s________ (沙滩) and sunshine. Ⅵ. 根据汉语意思完成句子，每空一词 26. 你能帮我打扫起居室吗？ ________ you ________ me ________ the living room? 27. 我过去常常在周末打篮球，但现在我必须帮忙做家务。 I ________ ________ play basketball on weekends, but now I must help with housework. 28. 你多久喝一次牛奶？ ________ ________ do you drink milk? 29. 我认为最好的放松方式是听音乐。 I think the best way ________ ________ is to listen to music. 30. 虽然他很年轻，但他会说法语。 Although he is very young, he ________ ________ French. 【参考答案及解析】 Ⅰ. 用所给词的适当形式填空 1. pass (Could you please do sth. 固定搭配) 2. could (表示过去的能力，用 can 的过去式) 3. can't (易错点：Could 引出请求，否定回答必须用 can't，不能用 couldn't) 4. couldn't (表示过去不能，用否定过去式) 5. can (肯定回答请求，用 can) Ⅱ. 单项填空 6. A (拒绝请求时，标准回答是 No, you can't.) 7. C (表示委婉请求，“我能用一下你的字典吗？”) 8. B (接受请求，No problem 是常用口语，表示乐意效劳) 9. B (第一空问过去的能力用 Could；第二空否定过去的能力用 couldn't) 10. C (根据后文“我明天要骑车上学”，可知是委婉拒绝借用) Ⅲ. 句型转换 11. Could; borrow 12. you can 13. Sorry; you can't 14. couldn't ride 15. mind closing (Would you mind doing sth.?) Ⅳ. 微语境填空 16. could (讲述过去的能力) 17. Could (发出委婉请求) 18. could (发出委婉请求) 19. Could (发出委婉请求) 20. can (肯定回答请求) Ⅴ. 单词拼写 21. knife 22. newspapers (通常用复数表示泛指) 23. traditional 24. dishes 25. sand(s) / seaside Ⅵ. 完成句子 26. Could; help; clean 27. used to 28. How often 29. to relax 30. can speak 学科网（北京）股份有限公司 $