Unit 2 No Rules, No Order Section A(Grammar Focus) 巩固提高 2026-2027学年人教版英语七年级下册

Unit 2 No Rules, No Order 人教版（2024）七年级英语下册　Section A Talking about rules: imperatives and modal verbs 课时 4 Section A(Grammar Focus) 巩固提高 1星题——基础巩固 一、单项选择。 1. ________ talk in the library. A. Don't　B. Not　C. Doesn't　D. No 2. —Must I finish my homework now? —No, you ________. A. mustn't　B. can't　C. needn't　D. don't 3. Students ________ bring phones to class. It's a rule. A. can　B. mustn't　C. don't have to　D. needn't 4. It's raining hard. He ________ stay at home. A. have to　B. has to　C. must to　D. has 5. ________ late for school. A. Don't　B. Don't be　C. Not be　D. Be not 二、用括号内所给词的适当形式填空。 6. ________（not play）football in the street. 7. We don't have to ________（wear）the uniform today. 8. Look at the sign "No ________（swim）"! 9. Tom ________（have）to clean the classroom after school. 10. ________（keep）quiet in the reading room, please. 三、根据汉语意思完成句子，每空一词。 11. 不要在教室里吃东西。 ________ ________ in the classroom. 12. 我必须现在完成作业吗？——不，你不必。 ________ ________ finish my homework now? — No, you ________. 13. 我们不必穿校服。 We ________ ________ ________ wear the uniform. 14. 这里禁止游泳！ ________ ________! 15. 你必须在图书馆保持安静。 You must ________ ________ in the library. 四、按要求完成句子，每空一词。 16. You must do your homework first.（改为否定句） You ________ ________ your homework first. 17. You have to clean the classroom today.（改为一般疑问句） ________ you ________ to clean the classroom today? 18. They must wear sports shoes for PE.（对画线部分提问） ________ ________ they ________ for PE? 19. You can't play basketball in the classroom.（改为祈使句） ________ ________ basketball in the classroom. 20. He has to get up early every day.（改为否定句） He ________ ________ to get up early every day. 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: Peter, we're going to the museum tomorrow. ________21 B: OK. What do we have to bring? A: ________22 B: Got it. ________23 A: No, you mustn't. You can't take photos in the museum. B: ________24 A: Yes, we do. We have to get there at 8:00 a.m. B: ________25 A: Don't worry. The teacher will tell us everything. A. Can I take photos there? B. Remember to bring your student card. C. Do we have to get there early? D. Can you tell me more about the rules? E. What do we have to bring? F. Is the museum big? 六、用括号内所给单词的适当形式填空。 26. Please ________（not be）noisy in class. 27. ________（not swim）in the river. It's dangerous. 28. My mother is busy, so I ________（have）to cook dinner myself. 29. ________（follow）the rules, and you will be a better person. 七、从方框中选取适当的句子完成对话（有多余项）。 A: Hi, Jack. You can't park your bike here. ________30 B: Really? Where can I park it? A: ________31 B: I see. Anything else? A: ________32 B: OK, I won't. And what about the library rules? A: ________33 B: Thanks for telling me. ________34 A: You're welcome. Rules help make our school better. A. You must park it in the bike area. B. Don't ride too fast in the hallway. C. You mustn't talk loudly in the library. D. Don't park it near the classroom. E. I'll follow all the school rules. F. My bike is new. 答案与解析 一、1.A　2.C　3.B　4.B　5.B 解析：1 题否定祈使句用 Don't + 动词原形；2 题 Must I...? 的否定回答用 needn't，表示"不必"；3 题由 It's a rule. 可知是禁止，用 mustn't；4 题主语 He 是第三人称单数，have to 变为 has to，表示客观需要；5 题"迟到"是 be late，否定祈使句用 Don't be。 二、6.Don't play　7.wear　8.swimming　9.has　10.Keep 解析：6 题否定祈使句用 Don't + 动词原形；7 题 don't have to 后接动词原形；8 题 No + v-ing 构成禁止性标语；9 题主语 Tom 是第三人称单数，have to 变为 has to；10 题肯定祈使句用动词原形 Keep 开头。 三、11.Don't eat　12.Must I; needn't　13.don't have to　14.No swimming　15.keep quiet 解析：11 题否定祈使句用 Don't + 动词原形；12 题 Must I...? 的一般疑问句用 Must I 提问，否定回答用 needn't；13 题"不必"是 don't have to；14 题"禁止游泳"用 No + v-ing，即 No swimming；15 题 must 后接动词原形，"保持安静"是 keep quiet。 四、16.mustn't do　17.Do; have　18.What must; do　19.Don't play　20.doesn't have 解析：16 题 must 的否定形式是 mustn't，后接动词原形；17 题含有 have to 的句子变一般疑问句借助助动词 do；18 题画线部分是"必须做的事"，用 What...do 提问；19 题改为祈使句用 Don't + 动词原形；20 题主语 He 是第三人称单数，否定句用 doesn't have to。 五、21.E　22.B　23.A　24.C　25.D 解析：21 下文 OK. What do we have to bring? 与 E 项内容呼应；22 下文 Got it. 表示记住提醒，选 B；23 下文 No, you mustn't. 回答的是能否拍照，选 A；24 下文 Yes, we do. We have to get there at 8:00 a.m. 回答的是是否要早到，选 C；25 下文 Don't worry. 回答的是想了解更多规则的请求，选 D。（F 项为多余项。） 六、26.don't be　27.Don't swim　28.have　29.Follow 解析：26 题 Please 后的否定祈使句用 don't be；27 题否定祈使句用 Don't + 动词原形；28 题主语 I 后用动词原形 have；29 题肯定祈使句用动词原形 Follow 开头，"Follow..., and..."意为"遵守……，你就会……"。 七、30.D　31.A　32.B　33.C　34.E 解析：30 下文 Really? Where can I park it? 回应的是"不能在这儿停车"的提醒，选 D；31 下文 I see. 回答的是停车地点，选 A；32 下文 OK, I won't. 回应的是"不要在走廊骑太快"的告诫，选 B；33 下文 Thanks for telling me. 回应的是图书馆规则，选 C；34 下文 You're welcome. 表示回答感谢，且 E 项表示愿意遵守校规，选 E。（F 项为多余项。） 学科网（北京）股份有限公司 $