Unit 2 第三课时课时Section A Grammar Focus 3a～3d基础知识训练-2025-2026学年 人教版 七年级下册英语

Unit 2 No Rules, No Order 课时基础知识训练 Section A What rules do we follow? 第三课时 Grammar Focus(3a~3d) 一、根据首字母或汉语提示写出正确的单词。 1. They l_________ the room without saying goodbye. 2. The n_________ outside is too loud. 3. I need to f_________ my dog before I go to work. 4. The _________ (缺席的) student's books are here. 5. He wears a suit with a _________ (皮带). 二、用括号内所给单词的适当形式填空。 1. My heart _________ (jump) when I see a surprise. 2. She reads the book _________ (quiet) in the corner. 3. Don't _________ (fight) with your classmates. 4. Here is a sign of "No _________ (swim)". 5. They _________ (must) use their phones in class. 三、根据汉语意思完成句子。 1. 你能穿上你的夹克吗？ Can you _________ _________ your jacket? 2. 不要试图插队。这是不礼貌的。 Don't try to _________ _________ _________. It's not polite. 3. 她因为生病缺席了课程。 She is _________ _________ lessons because she is sick. 4. 吸烟对你的健康有害。 Smoking _________ _________ _________ your health. 5. 明天把你的作业带到课堂上。 _________ your homework _________ class tomorrow. 四、完形填空。从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。 James is a middle school student. He isn't happy today, because it's really a(n) 1 day for him. In the morning, his clock doesn't work, 2 he gets up late. James runs quickly to school, but he is still 3 for class. In the hallway, James meets his teacher Ms. Miller. Ms. Miller tells him, "Don't run in the hallway and remember to 4 at school on time." After the first class, James is hungry (饥饿的) and 5 his breakfast in the classroom. Ms. Miller sees that and says, "Don't eat in the classroom." After the second class, James finds he forgets his notebook. He makes a 6 to his mother. Ms. Miller sees that and says, "Don't 7 your cell phone to school." When James gets home at 5 p.m., his best friend Peter asks him to play 8 . But his mother tells him, "You have to do your homework 9 playing." "Why are there so many strict 10 ?" James thinks. He doesn't want to follow them sometimes. But his parents and teachers think rules are important. They can help him be good. ( )1. A. noisy B. dirty C. important D. terrible ( )2. A. so B. but C. or D. because ( )3. A. quiet B. true C. late D. early ( )4. A. keep B. join C. work D. arrive ( )5. A. eats B. makes C. loses D. calls ( )6. A. luck B. book C. call D. dish ( )7. A. fight B. bring C. call D. leave ( )8. A. outside B. sure C. relax D. to ( )9. A. after B. on C. well D. before ( )10. A. games B. forms C. clubs D. rules 单元语法专题 祈使句一般用于表示请求、命令、劝说、号召等。在祈使句中，通常省略主语，直接使用动词原形开头。为了表达委婉语气，通常在句首或句尾加 please，放句尾要在前面加逗号。 1. 祈使句的常见句式： ① Do 型祈使句 肯定句：动词原形(+宾语)+其他。 否定句：Don't + 动词原形(+宾语)+其他。 例：Wear the school uniform on school days, please. 上学日请穿校服。 Don't watch TV before dinner. 晚饭前不要看电视。 ② Be 型祈使句 肯定句：Be + 表语 + 其他。 否定句：Don't + be + 表语 + 其他。 例：Be careful next time. 下次要细心。 Don't be late for school! 上学不要迟到！ ③ Let 型祈使句 肯定句：Let + 宾语 + do + 其他。 否定句：Don't + let + 宾语 + do + 其他. / Let + 宾语 + not + do + 其他. 例：Let's have a rest. 咱们休息一下吧。 Don't let him go swimming. = Let him not go swimming. 不要让他去游泳。 ④ No 型祈使句 No + v. -ing! / No + 名词! 例：No fishing! 禁止钓鱼！ No photos! 禁止拍照！ ⑤ Never 型祈使句 Never + 动词原形. 例：Never give up! 决不放弃！ 2. 祈使句的回答一般用将来时 例：—Please remember to bring my book to school. 记得把我的书带到学校。 —OK, I will. 好的，我会的。 语法专练 一、按要求完成句子，每空一词。 1. You must come here early this afternoon. (改为祈使句) __________ here early this afternoon. 2. Give him some money. (改为否定句) __________ __________ him __________ money. 3. Let her help you. (改为否定句) __________ __________ her help you. 4. You can't be noisy in the library. (改为祈使句) __________ __________ noisy in the library. 5. Please listen to the teacher carefully. (改为同义句) __________ to the teacher carefully, __________. 二、根据汉语意思完成句子，每空一词。 1. 上课不要吃东西。 __________ __________ in class. 2. 让孩子们不要在街上跑。 Let children __________ __________ in the street. 3. 每个人在会议室必须保持安静。 Everyone has to __________ __________ in the meeting room. 4. 先做你的家庭作业再看电视。 __________ __________ your homework before you watch TV. 5. 我们可以在音乐室听音乐。 We __________ __________ __________ music in the music room. 参考答案： 一、1.left 2.noise 3.feed 4.absent 5.belt 二、1.jumps 2.quietly 3.fight 4.swimming 5.mustn't 三、1.put on 2.cut in line 3.absent from 4.is bad for 5.Bring; to 四、1.D 2.A 3.C 4.D 5.A 6.C 7.B 8.A 9.D 10.D 语法专练 一、1.Come 2.Don't give; any 3.Don't let 4.Don't be 5.Listen; please 二、1.Don't eat 2.not run 3.be quiet 4.First do 5.can listen to 1 学科网（北京）股份有限公司 $