Unit 2 Home Sweet Home Section A(Grammar Focus) 巩固提高2026-2027学年人教版英语八年级上册

Unit 2 Home Sweet Home 人教版（2024）八年级英语上册　Section A Can and could：礼貌请求与许可 课时 4 Section A(Grammar Focus) 巩固提高 1星题——基础巩固 一、根据句意，首字母或汉语提示完成单词。 1. There isn't much s________ in my bedroom for a big desk. 2. We bought some new f________ for the living room. 3. Please take out the r________ at once. 4. The ________（食物）my mother cooks is always delicious. 5. Don't waste ________（水）. Please turn off the tap. 二、用括号内所给词的适当形式填空。 6. Could you please ________（give）me a lift to school? 7. There ________（be）some furniture in the new house. 8. I need some ________（biscuit）for the party. 9. Can you ________（help）me clean the bathroom? 10. There are two ________（balcony）in our new flat. 三、根据汉语意思完成句子，每空一词。 11. 你能载我去车站吗？ Could you please ________ me a ________ to the station? 12. 我不得不现在就完成它。 I ________ ________ finish it right now. 13. 房间里有一些家具。 There ________ some ________ in the room. 14. 你能马上打扫你的卧室吗？ Could you please clean your bedroom ________ ________? 15. 上课时你应该记笔记。 You should ________ ________ in class. 四、按要求完成句子，每空一词。 16. Can I use your phone?（改为更委婉的问句） ________ ________ use your phone? 17. You have to take notes in class.（改为一般疑问句） ________ you ________ to take notes in class? 18. There is some water in the bottle.（改为否定句） There ________ ________ water in the bottle. 19. Could you please help me?（作否定回答） Sorry, ________ ________. 20. Tom can give you a lift.（改为一般疑问句） ________ Tom ________ you a lift? 2星题——能力提升 五、补全对话（从方框中选择恰当的句子，有一项多余）。 A: Mum, ________21 B: Sure, you can. But you have to finish your homework first. A: OK. ________22 B: No, you can't. The floor is too wet. A: All right. Then could you please give me a lift to the sports centre? B: ________23 But I'm going to the supermarket this afternoon. A: That's OK. ________24 B: Of course. You can take the No. 5 bus. A: Great. ________25 B: You're welcome, dear. A. Can I go out to play basketball? B. Could I clean the floor for you now? C. Sure, I can. D. Sorry, I can't. E. Can I take a bus there? F. Thank you, Mum. 六、用括号内所给单词的适当形式填空。 26. There ________（be）some milk and two eggs in the fridge. 27. Could you please ________（take）notes in class? 28. My father ________（have）to work on Saturdays. 29. Can I have some ________（water）, please? 七、从方框中选取适当的句子完成对话（有多余项）。 A: Hello, Tom. ________30 B: I'm doing my homework. What's up? A: ________31 Could I borrow your bike? B: ________32 But you have to be careful. A: Of course. ________33 B: You can keep it for two days. A: Great. ________34 B: You're welcome. A. What are you doing? B. Sure, you can. C. How long can I keep it? D. Thank you so much. E. I need to go to the library. F. Where is your bike? 答案与解析 一、1.space　2.furniture　3.rubbish　4.food　5.water 二、6.give　7.is　8.biscuits　9.help　10.balconies 解析：6 题 Could you please 后面接动词原形；7 题 furniture 是不可数名词，there be 句型中 be 动词用单数 is；8 题 biscuit 是可数名词，some 后接复数 biscuits；9 题情态动词 can 后接动词原形；10 题 balcony 是可数名词，基数词 two 后接复数，以"辅音字母 + y"结尾，变 y 为 i 再加 -es。 三、11.give; lift　12.have to　13.is; furniture　14.at once　15.take notes 四、16.Could I　17.Do; have　18.isn't any　19.I can't　20.Can; give 解析：16 题 could 比 can 更委婉，二者都不表示过去，后面都接动词原形；17 题 have to 是实义动词短语，变一般疑问句时借助助动词 Do；18 题 water 是不可数名词，否定句中 some 变为 any；19 题 Could you please...? 的否定回答常用 Sorry, I can't；20 题情态动词 can 提到句首构成一般疑问句，其后动词用原形。 五、21.A　22.B　23.D　24.E　25.F 解析：21 下文 Sure, you can. But you have to finish your homework first. 回答的是请求许可，且与做作业有关，说明在问"我能出去打篮球吗"，选 A；22 下文 No, you can't. The floor is too wet. 回答的是否定许可，且与地板有关，说明在问"我现在能帮你拖地吗"，选 B；23 下文 But I'm going to the supermarket this afternoon. 表示委婉拒绝，选 D；24 下文 Of course. You can take the No. 5 bus. 回答的是"能不能坐公交去"，选 E；25 下文 You're welcome. 回应的是感谢，选 F。（C 项为多余项。） 六、26.is　27.take　28.has　29.water 解析：26 题 there be 句型遵循"就近原则"，离 be 动词最近的是不可数名词 milk，故用 is；27 题 Could you please 后接动词原形 take；28 题 have to 表示"不得不"，主语 My father 是第三人称单数，have 变为 has；29 题 water 是不可数名词，用原形 water。 七、30.A　31.E　32.B　33.C　34.D 解析：30 下文 I'm doing my homework. 回答的是正在做的事，说明在问"你在做什么"，选 A；31 下文提出借自行车的请求，说明要先说明原因（要去图书馆），选 E；32 下文 But you have to be careful. 是在同意借车之后提出的要求，选 B；33 下文 You can keep it for two days. 回答的是"能借多久"，选 C；34 下文 You're welcome. 回应的是感谢，选 D。（F 项为多余项。） 学科网（北京）股份有限公司 $