Unit2复习课件2025-2026学年人教版英语七年级下册

该初中英语Unit 2复习课件系统梳理“规则”主题的词汇、短语、语法及写作知识，通过音标标注、例句解析、用法归纳夯实词汇基础，重点短语列表构建语言素材库，祈使句和情态动词（can/may/must/have to）规则与例句对比形成语法网络，“总—分—总”写作结构串联知识，帮助学生建立完整语言知识体系。 其亮点在于融合思维导图（如weekday树形图）和句型积累表辅助直观记忆，设计分层练习（基础填空、句型转换、完成句子）满足不同学生需求，通过语法规则对比（如must与have to的用法差异）培养思维品质，结合写作实例与真题链接提升语言运用能力。既帮助学生巩固知识，又为教师提供精准复习路径，增强教学针对性。

复习目录 课后词汇复习 重点短语过关 语法归纳 作文训练 课后词汇过关 缺席，不在 的 一、根据汉语提示或词形变化要求，写出相应的单词 1. 规则；规章n.________(pl.） ________ 2.秩序 n.________ 3.遵循n.________ 4.到达 v.________ 5.走廊n.________ 6.制服n.________ 7.乱扔；垃圾v/n.________ 8.礼貌的adj .________— (adv.)— (adj. 反义词) 9.对待；招待；治疗v；款待n________ Unit2重要词汇复习 order follow hallway arrive uniform litter polite treat rule rules 10.尊重n/v.________ 11.如果 conj.________ 12.夹克衫n.________ 13.每件事pron.________ respect if jacket everything politely impolite 14.借给；借出v.________ 15.糖果n；甜的adj.________ 16.点心n.________ 17.可移动的气adj.________ lend sweet sweet mobile 18.队n.________ 19. 只是adv.________ 20.离开v.________ 21.缺席的adj.________ 22.轻声地adv.________— 轻声的(adj.)    23.安全带n.________ 24. 喂养 v.________ 25.声音n.________ queue leave just absent quietly belt noise feed quiet 26. 不快乐的adj.________27. 也adv.________ 28.悬挂v.________29. 工作日n.________ 30.糟糕的adj.________31.较好的adj；较好地adv.________ 32.集中v.________33.精神n.________ 34. 练习v.________→ (n.)_______ 35.不整洁的 adj.________ → (反义词) 36练习v. _ unhappy hang either weekday awful better focus spirit practise untidy practise 37. 变成v.________37. 人n.________ 38.创建v.________ → (n.建筑物) 39. 放松v.______— (adj.令人放松的)— (adj. 放松的) 40.理解v.________ 41集中n.________ 42.建议n _______ → (v.)_______ become build person relax understand focus relaxing relaxed tidy advice advise practice building 重点短语归纳 Unit2重点短语过关 be late for on time be polite put up your hand have to 6.对……有好处________________ 7. 当然________________ 8.整理床铺________________ 9. 赶紧去学校________________ 10. 练习弹钢琴________________ 11. 闲逛________________ 12.成为一个更好的人________________ be good……for of course make the bed hurry to school practise the piano hang out become a better person 根据汉语意思，写出相应的英文短语 1. 迟到________________ 2. 准时________________ 3. 有礼貌________________ 4.举手________________ 5.不得不……________________ 13. 集中________________ 14. 树立学校精神________________ 15. 思考________________ 16. 让世界变得更好________________ 17. 玩的开心________________ focus on build school spirit think about make the world better have fun Unit2重点短语过关 18. 做某事很困难________________ 19. 和睦相处________________ 20. 照顾________________ 21. 与某人打架________________ be difficult to do sth get along well take care of fight with sb 22. 请求帮助________________ 23. 谈论；讨论________________ ask for help talk about  The “pupils are excited about their coming lunch. Will they get a big bone(骨头)?Oh, this is a   1   school. Some dogs go to this school when their owners(主人) are busy working. The cute dogs" teacher” is Arat Montoya, a man from Mexico. At first. his father wanted him to become a baker(烘焙师)，but Arat had no   2   in baking. He told his father, “Dad, I love dogs.” When Arat grew up, he   3    a job at the Dog Club of West Linn, a dog care center. In2016,    4    the center closed, Arat had an idea. He started his own dog care center and    5   it Doggie School Bus Inc. Every morning, Arat drives the yellow“ Doggie School Bus" to people's homes to    6   dogs. The dogs love Arat so much that they get   7   every time they see him. Many of them even run out of their homes   8    and straight onto the bus when they hear the bus come. The dogs    9    most of the day at the dog care center, playing and having fun with Arat and other dogs. The school day comes to a(n)   10   at 2 pm. And Arat drives the dogs back to their homes. Arat loves what he does. He calls himself the happiest man in the world. special     spend       end        name  interest pick up     happy       find     after       quickly special interest found after named pick up happy quickly spend end 不要在走廊里跑。 Don't run in the hallways. 保持你的学校干净整洁。 礼貌待人，尊重他人。 如果你想问老师问题，请举手。 “玛丽能在走廊里跑吗?” “不，她不能。她必须在走廊里走。” Keep your school clean and tidy. Be polite and treat everyone with respect. Put up your hand if you want to ask your teacher a question. —Can Mary run in the hallway? —No, she can't. She has to walk in the hallway. 句型积累 我可以把钢笔借给你。 “你想要一颗糖果吗?” “不，谢谢你。我们不能在课堂上吃零食。” 我得接电话了。 我必须在早餐前整理床铺。 我必须先完成作业。 I can lend you my pen. —Would you like a sweet? —No, thank you. We can't eat snacks in class. I have to answer my phone. I have to make my bed before breakfast. I have to finish my homework first. 我只有练完钢琴才能打篮球。 上学日我不能和朋友出去玩。 那是对你的班级和老师的尊重。 你必须穿校服，因为它能建立校风。 规则可以帮助让世界变得更好。 无规矩不成方圆! I can only play basketball after I practise the piano. I can't hang out with my friends on weekdays. That shows respect for your class and teacher. You have to wear a uniform because it builds school spirit. Rules can help to make the world better. No rules, no order! 重点语法复习 八、句子种类（Sentence Types） 英语句子按照用途可分为陈述句、疑问句、祈使句和感叹句四类。七年级上册已经 介绍了部分句子种类，此处重点介绍祈使句和疑问句中的选择疑问句的用法。 1. 祈使句（Imperative Sentences） 祈使句一般用来表示请求、命令、劝说、号召、警告等。祈使句的主语一般是第二 人称 you，但往往省略。祈使句的肯定式以动词原形开头，否定式在动词原形前加 don’t。例如： Just go along this street and turn left. Be careful when you cross the street. Practise the guitar every day. Don’t be late for class. Don’t fight. Don’t cheat in the exam. 为表示礼貌，祈使句经常在句首或句末加 please。句末用 please 时，前面通常加逗号。 例如： Please write and tell me about yourself. 以 let 开头的句子也是祈使句的一种结构，常用于第一人称和第三人称，表示建议、 邀请和劝说等。例如： Let me tell you the way to my house. Let’s see the lions. Let him come in. Let them play basketball with us. let sb +动词原形 Let + 宾语 + not + 动词原形 肯定句（句首）：1. 动词原形 2.Be+形容词 否定句：1.Don’t+动词原形 2.Don’t be+形容词 No+名词/动名词 No photos！禁止拍照No smoking！禁止吸烟 Never +动词原形 Never be late.不许迟到 1.祈使句 1.Don’t eat in the classroom. 2.Open the door! 3.Look at the blackboard. 4.Please be careful! 5.Stand up, please! 1.主语（多数是You,一般省略） 2.开头：动词原形 3.否定形式：Don’t ＋动词原形 4.为了表达委婉的语气，可在 句首,句末加上please。 5.祈使句用降调。 69 肯定祈使句 1.__________（open）the door for me, please！ 2._________ （be ）careful when you go out at night! 3.--Let ’s _______(play) the piano for half an hour. --That sounds good. Do型 Be型 Let型 Open Be play 以动词原形开头 Be ＋adj. let＋sb.＋动词原形 Listen to me! Be quick! Let ’s walk! 70 否定祈使句 Don’t型 No型 Let否定型 Don't ＋动词原形开头 No ＋n./v. ＋ ing Don’t let…＋动词原形 Don’t talk! No photos! Don’t let him go in! 1.Don’t _______（talk）in class！ 2.No ________ (run), it's dangerous to do so ! 3.Don’t let him ___（eat）in class. talk running eat 71 Turn right! Walk on the zebra crossing! Don’t smoke! No smoking! Don’t park your car! Go upstairs! 四、情态动词（Modal Verbs） 情态动词表示说话人的语气和情态，如请求、许可、意愿、可能等。在形式上，情 态动词一般没有人称和数的变化。有的情态动词没有时态的变化，如 must。情态动词本 身不能单独作谓语，必须和动词原形连用。常见的情态动词有 can、may、must、have to、should、would 等。情态动词一般有多个意义。情态动词的否定式一般是在其后加 not 构成，一般疑问句通常将它提到句首。情态动词的肯定式一般不重读。 1. can 和 could 的用法 （1）表示能力。例如： We can speak a little English. I can play badminton, but I can’t play volleyball. He could swim when he was only six. （2）表示许可。例如： You can play basketball at the weekend. We can’t run in the hallways. Father said I could swim in the pool. （3）表示请求。例如： Can you help me with my Chinese? could 也可表示请求，但比 can 的语气更委婉。例如： Could you tell him to call me back? can/could+V原形 肯定句：主语+cando 否定句：主语+can't/can not do 一般疑问句：Can+主语+do？ 特殊疑问句：特殊疑问词+can+主语+do? 1. I can speak English.（ ） 2. Jim can drive but I can’t.（ ） 3. Can I have a cup of tea, please?（ ） 4. You can eat in the dining hall.（ ） 5. Can you lend me your pen?（ ） 6.You can’t run in the hallways.( ) 许可 能力 请求 能力 能力 许可 许可 许可 请求 2. may 的用法 （1）表示许可，意思是“可以”。例如： May I borrow your dictionary? Class is over. You may go now. may 和 can 都可以表示许可，但两者略有差别。may 的用法比 can 更正式，语气 更委婉。 （2）表示可能性，意思是“也许；可能”。例如： I may be late, so don’t wait for me. That may be true. 3. must 的用法 must 表示“必须”。例如： 91 Don’t arrive late for class. We must be on time. You must read a book before you watch TV. may正式>can can语气>may 4. have to 的用法 have to 表示“不得不；必须”。例如： We have to be quiet in the library. She has to do her homework first when she gets home. have to 表示“必须”时，与 must 意义很接近，有时可与 must 互换。例如： We have to / must follow the rules. 但它们在以下方面有所不同。 （1）must通常表示的是说话人的主观看法，语气比较强烈，have to往往强调客观 需要。例如： We must hurry. I don’t want to miss the beginning of the show. We have to hurry. The train is leaving in five minutes. （2）它们的否定式含义大不相同。mustn’t 表示“不准；禁止”，而don’t have to 表示“不必”。例如： You mustn’t talk to your mother like that. You don’t have to come if you don’t want to. （3）must没有人称和数的变化，而have to有人称和数的变化。例如：have has had must 二 must“必须” 没有人称和数以及时态的变化。 否定 needn’t/don’t have to 不必 Eg:We must arrive home before 10. 否定句__________________________________________ 疑问句__________________________________________ 肯定回答___________________________ 否定回答___________________________ We needn’t(don’t have to) arrive home before 10. Must you arrive home before 10? Yes, we must. No, we needn’t/ don’t have to. mustn’t 表示禁止，语气强烈。 1.Tom has to go home on foot. 否定句______________________________ 疑问句______________________________ 肯/否定回答__________________________ Tom doesn’t have to go home on foot . Does Tom have to go home on foot ? Yes,he does. / No, he doesn’t. Exercises 作文复习 Unit 2 No Rules , No Order . (话题写作指导） 【话题分析】 谈论规则 　　本单元话题为“规则”，要求我们介绍某个处所的规则，如学校、家、教室、图书馆等。我们可采用“总—分—总”的结构进行写作：首先要点明是哪个处所的规则；其次具体介绍该处所的规则；最后发表自己对这些规则的看法（是否喜欢它们）。 　　写作时我们主要用第一人称I或 we,介绍规则时应用一般现在时态。 常用句型： 　　We can/must/have to do... 　　We can't do...or... 　　We have too many rules. 【写作实例】 孟子曰：“不以规矩，不能成方圆。”这告诉我们做任何事情都要有一定的规矩或规则。你们学校都有哪些规则呢？假设你是李明，下面是你们学校的一些规则，请你写一封电子邮件，向你的笔友Tom作一下介绍。词数不少于60。 　1.上课不能迟到； 　2.课堂上保持安静； 　3.见到老师要问好； 　4.不许在教室里吃东西； 　5.不许在课堂上听音乐、玩游戏。 【思路点拨】   【教材典句】 ...I can’t be late for school. (SB,1b) In the library, we must keep quiet. (SA,3b) And I have to wear the uniform. (SB,1b) 【经典范文】 　　Dear Tom, 　　Thanks for your last e-mail. You want to know the rules in our school, right?  Now let me tell you about them. We can't be late for class. We must arrive on time. We can't talk loudly in class.  We must keep quiet in class. When we meet our teachers on our way, we should say hello to them. We can't eat in the classroom, and we have to eat in the dining hall. We mustn't listen to music or play games in class. Yours, 　　Li Ming 【亮点点评】 ①用“Thanks for.”表示感谢。 ② 用“You want to know the rules...”及“...let me tell you.”表明写作的主题是校规。 ③用“We can’...”“We must...”“We have to...”及“We mustn't...”具体介绍校规的内容。 【真题链接】 1．（23-24七年级下·山东潍坊·期末）假设你是李华，你的英国笔友Mike想了解一下你们学校的校规，请根据以下思维导图写一封英文邮件，介绍一下你们的校规。   注意 1.禁止抄袭本试卷中所有语篇内容； 2.70词左右，开头和结尾已给出，不计入总词数。 【详解】[总体分析] ①题材：本文是一篇应用文，为电子邮件； ②时态：时态为“一般过现在时”； ③提示：写作要点已经给出，考生注意不要遗漏要点；注意适当发挥，突出写作重点。 [写作步骤] 第一步，承接开头，介绍学校校规； 第二步，从教室、实验室以及餐厅除，详细介绍这些地方的规则。 Dear Mike, I’d like to introduce our school rules to you. In the classroom,we can’t be late for class. We must listen carefully. We also need to be polite. We should also take care of our own things and so on. In the lab, we don’t allow food or drink. We are forbidden to enter the lab alone. We have to clean the lab twice a week. At the dining room, we have to wait in line. We forbid talking loudly. We can’t throw food and so on. Yours, Li Hua Exercises 一、用所给词的适当形式填空 1. Mary has to ________ (walk) in the hallway. 2. Sally can't ________ (wear) her own clothes at school. 3. Tony must ________ (keep) the school clean. 4. Please ________ (be) quiet in the library. 5. Don't ________ (talk) in class. walk wear keep be talk 二、句型转换 1. We have to wear the school uniform. (改为一般疑问句) ______ you ______ to wear the school uniform? 2. Don't eat in the classroom. (改为同义句) You ______ ______ in the classroom. 3. He has to arrive at school on time. (对划线部分提问) ______ ______ he have to ______? What does do Do have can't eat 4. Can Mary run in the hallway? (作否定回答) No, ______ ______. 5. We should be polite to everyone. (改为祈使句) ______ ______ polite to everyone. 6. We must clean the classroom every day. (改为一般疑问句) ______ ______ ______ the classroom every day? Be polite she can't Must we clean 1．这个小男孩能自己整理床铺。 The little boy____________________ by himself. 2. 这个学生有时缺课。 The student _______ sometimes _________________ class. 3. 不要把你的手机带到学校来。 Don't bring your _______________________to school. 4．她一直努力遵守规则。 She always tries to ____________________ . 5. 你应该准时到达学校。 You should get to school ________________ . make his bed is absent from mobile phone follow the rules on time 完成句子 $