Unit 2 No Rules, No Order知识点整理2025-2026学年人教版英语七年级下册

该初中英语七年级下册Unit 2知识清单系统整合了核心短语、词性转换、重点句型、核心语法及话题作文等内容，通过分类呈现构建了从基础词汇到语法应用再到语篇输出的递进式学习支架。 清单通过表格对比、多维度转换等方式呈现知识体系，如语法模块用表格清晰区分can/have to/must的含义、用法及否定形式，词性转换涵盖adj→adv→n→反义词等维度，培养学生思维品质与语言能力。话题作文提供“校规+家规”写作框架及范文，助力学生高效输出，教师可据此设计分层教学，提升课堂实效。

七年级英语下册 Unit 2知识点 【核心短语】 1.on time 准时；按时 2.be late for (school/class) （上学/上课）迟到 3.run in the hallways 在走廊里奔跑 4.eat in the classroom 在教室里吃东西 5.wear the school uniform 穿校服 6.use one's phone in class 在课堂上使用手机 7.keep the school clean and tidy 保持校园干净整洁 8.be polite and treat everyone with respect 礼貌待人，尊重他人 9.put up one's hand 举手 10.listen to the recording 听录音 11.turn off mobile phones 关掉手机 12.keep mobile phones in the lockers 把手机存放在储物柜里 13.follow the rules 遵守规则 14.break the rules 违反规则 15.too many rules 太多规则 16.make one's bed 整理床铺 17.have to hurry to school 不得不赶去学校 18.finish one's homework first 先完成作业 19.play basketball after school 放学后打篮球 20.practise the piano 练习钢琴 21.hang out with friends 和朋友闲逛 22.on weekdays 在工作日 23.focus on learning 专注于学习 24.build school spirit 培养校园精神 25.make the world better 让世界变得更美好 26.jump the queue 插队 27.be absent from 缺席；不在 【词性转换】 1.polite (adj.)有礼貌的→ politely (adv.) 礼貌地 polite (adj.) → 反义词：impolite (adj.) 不礼貌的 polite (adj.) → politeness (n.) 礼貌 2.treat (v.)对待；治疗→ treatment (n.) 对待；治疗 3.respect (v./n.)尊敬→ respectful (adj.) 恭敬的；有礼貌的 4.practise (v.)练习 → practice (n.) 练习 practise (v.) → practical (adj.) 实用的 5.awful (adj.)糟糕的；讨厌的 → awfully (adv.) 非常；糟糕地 6.person (n.)人 → personal (adj.) 个人的 person (n.) → personally (adv.) 就个人而言 7.build (v.)建造→ building (n.) 建筑物 build (v.)→ builder (n.) 建筑者；建筑工人 8.relax (v.)放松 → relaxed (adj.)（人）感到放松的 relax (v.)→ relaxing (adj.)（事物）令人放松的 relax (v.) → relaxation (n.) 放松 9.advice (n.)建议 → advise (v.) 建议 10.understand (v.)理解；领会 → understanding (n.) 理解 understand (v.) → understandable (adj.) 可以理解的 11.tidy (adj./v.)整洁的 → untidy (adj.) 不整洁的 tidy (adj./v.) → tidily (adv.) 整洁地 12.late (adj./adv.)迟的→ later (adv.) 后来；稍后 late (adj./adv.) → latest (adj.) 最新的 late (adj./adv.) → lately (adv.) 最近 13.arrive (v.)到达 → arrival (n.) 到达 14.order (n./v.)秩序→ orderly (adj.) 有秩序的 15.follow (v.)遵循；跟随→ following (adj.) 接下来的；下列的 follow (v.) → follower (n.) 追随者 16.happy（adj.）→ unhappy (adj.) 不快乐的 【重点句型】 1.规则问答句型 1.Can Mary run in the hallway? 玛丽能在走廊里奔跑吗？ — No, she can’t.She has to walk in the hallway. 不可以。她在走廊里必须步行 2.Do we have to wear the school uniform every day? 我们每天都必须穿校服吗？ — Yes, we do./ No, we don’t. 是的，必须穿。/ 不用。 3. What are the rules in your class? 你们班级有哪些规章制度？ — We mustn’t eat or drink in class. 课堂上禁止吃喝。 2.情态动词表规则句型 1.We must be on time for class. 我们必须准时上课。 2.You mustn’t use your phone in the classroom. 你不许在教室用手机。 3.Students have to keep their phones in the lockers. 学生必须把手机放在储物柜里。 4.We can drink water in class, but we can’t eat snacks. 我们可以在课堂上喝水，但不能吃零食。 3.规则与影响句型 1.Rules help us to become a better person. 规则帮助我们成为更好的人。 2.No rules, no order. 没有规则，就没有秩序。 3.Keeping the rules is good for us. 遵守规则对我们有好处。 4.It is important to follow the rules at school. 在学校遵守规则很重要。 四、核心语法 1、情态动词 can / have to / must 表规则 情态动词 含义 用法 否定形式 例句 can 能够；可以 表示许可、具备能力 can't（不能；不可以） We can listen to music after class. have to 不得不 强调客观要求，受规则、环境等外界因素限制 don't/doesn't have to（不必） I have to wear the school uniform every day. must 必须 强调主观义务，或是说话人提出的要求 mustn't（禁止；不许） You must listen to the teacher carefully. 关键辨析： （1）have to 强调“客观上必须做”（如校规、家规），否定式是 don’t have to（= needn’t，不必） （2）must 强调“主观上必须做”，否定式 mustn’t 表示“绝对禁止”，不是“不必” 2、祈使句表规则 （1）肯定祈使句：动词原形开头 → Keep quiet! （2）否定祈使句：Don’t + 动词原形 → Don’t run in the hallways! （3）带please的祈使句： →Please be on time./ Please don’t eat in class. 【话题作文】Rules in My Life 写作思路 1.开头：引出主题——生活处处有规则，态度从反感转为理解 2.主体：分两大场景展开：校规 + 家规，分别列举规则、说明作用 3.结尾：升华主旨——规则的意义，表态会自觉遵守 高分范文 There are many different rules in my life, from school to home.At first, I thought they were boring, but now I understand why they are important. At school, we have clear rules.We must arrive on time and can’t run in the hallways.We have to wear the school uniform, which builds our school spirit.We mustn’t eat snacks in class, but we can drink water.We must keep the school clean and treat everyone with respect.These rules help us focus on learning and stay safe. At home, my parents also make some rules.I have to make my bed every morning and finish my homework before I play.I can only hang out with my friends on weekends.I must practise the piano every day.Sometimes I feel tired, but these rules help me develop good habits. Rules are not just strict orders.They help us become better people and keep the world in order.I will keep following them and understand their meaning. 0 1 学科网（北京）股份有限公司 $