Unit4 Don't eat in class语法

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Unit4Don‘teatinclass单词用法精讲人教版英语七年级下册

Unit 4 Don’t eat in class.单词用法讲解1. rule n. 规则；制度make a/the rule制定规则follow the rule遵守规则break the rule违反规则2. arrive v. 到达arrive late迟到arrive early早到arrive in/at +地点到达某地=get to s.p.3. halfway n.走廊；过道run in the halfway在走廊里跑4. hall n.大厅；礼堂5. dining hall n.餐厅6. listen v. 听；倾听listen to +宾语listen to music听音乐listen to me听我说7. fight v.n. 打架；战斗fight with sb和某人打架8. sorry adj.抱歉的；难过的；惋惜的be sorry for sth对某事感到抱歉be sorry to do sth对做某事感到抱歉eg. I’m sorry for my mistake.我对我的错误感到抱歉。

I’m sorry to tell you the news.很抱歉要告诉你这个消息。

9. outside adv. 在外面adj. 外面的go outside去外面outside world外界10. wear v. 穿；戴wear表穿的状态“穿着”put on 表穿的动作“穿上”eg. I like to wear the school uniform on school days.在上学期间我喜欢穿校服。

eg. My mom always tells me to put on my coat when the weather gets cold.当天气变冷的时候，我妈妈总是告诉我穿上外套。

11. important adj. 重要的12. bring v. 带来；取来bring的对应词take “带走”bring sth to sb= bring sb sth把某物带给某人eg. We can’t bring music players to school.我们不能把音乐播放器带到学校。

七年级英语下册 Unit 4 Don’t eat in class短语、句型、作文汇总 (新版)人教新目标版

Unit4 Don’t eat in class.【重点单词】rule n.规则；规章arrive v.到达(be) on time 准时hallway n.走廊；过道hall n.大厅；礼堂dining hall 餐厅listen v.听；倾听listen to…听……fight v. &n.打架；战斗sorry adj.抱歉的；难过的；惋惜的outside adv在外面adj 外面的wear v.穿；戴important adj.重要的bring v.带来；取来uniform n.校服；制服quiet adj安静的out adv.外出go out 外出（娱乐）practice v.& n.练习dish n.碟；盘do the dishes 清洗餐具before prep. conj在…以前 adv以前make (one’s) bed 铺床dirty adj.脏的kitchen n.厨房more adj. pron.更多的noisy adj.吵闹的relax v.放松；休息read v.读；阅读terrible adj.非常讨厌的；可怕的feel v.感受；觉的strict adj.严格的；严厉的be strict (with sb) （对某人）要求严格remember v.记住；记起follow v.遵循；跟随follow the rules 遵守规则luck n.幸运；运气keep v.保持；保留hair n.头发；毛发learn v. 学习；学会【重点短语】1. Don’t eat in class 在课堂上2. arrive late for class 上课迟到3. be on time 准时4.in the hallways 在走廊里5.in the dining hall 在餐厅6. listen to music 听音乐7 fight with…与某人打架8.Don’t eat in class. 不要在课堂上吃东西。

七年级下英语Unit 4 Don't eat in class

Unit 4 Don’t eat in class一.单词短语1.wear a hat/uniform/watchIt’s rude to wear a hat in class.Wearing a hat in class will make the teacher really unhappy.二.语法祈使句三.句子1.Don’t arrive late for class. You must be on time.①We can’t arrive late for class. But Mike always arrives late for school.②Don’t forget to call me when you arrive in Xiangyang.What time does she arrive at school?My parents arrive home at 7:00 p.m.2.Don’t run in the hallways. Sorry, Ms. Clark.It’s dangerous to run in the hallways. You may(或许) hurt yourself or other students.3.Don’t eat in the classroom. You must eat in the dining hall.We can’t eat in the classroom, but we can eat outside or in the dining hall.4.Don’t listen to music in class.We must listen to the teacher in class. We can listen to a CD in the music room.Jenny often listens to mp4 on the school bus.5.Don’t fight.=No fighting.We can’t fight with our classmates. It’s wrong to fight with others.6.It’s my first day at school.It’s his first time to study in America.7.This is a great school, but there are a lot of rules.a lot of =lots of +不可数名词或者复数名词We have lots of homework on weekends, but we also have a lot of interesting things to do.8.Don’t be late for class. This is very important.①be late for…He gets up late, so he is often late for work.②“Be on time next time.” The teacher says to him, “This is very important”The teacher says it’s important to be on time.It’s important for the students to follow the school rules.English is an important subject.9.Can we bring music players to school?We can’t go out on school nights.①can用于一般疑问句中，表示询问是否许可或征求意见10.W e always have to wear the school uniform. And we also have to be quiet in the library. At my dream school, we don’t have to come to school every day.I must practice the guitar before dinner and then I have to do the dishes after dinner.I have to help my mother make breakfast every morning.I have to go to bed before 10:00.①have to…We don’t have to wear the school uniform on the weekend.She has to wear a uniform on school days.一般疑问句：Does she have to wear a uniform …? Yes, she does. /No, she doesn’t.变否定句：She doesn’t have to wear a uniform ….对划线部分提问：What does she have to do?②must We must eat in the dining hall.Must we eat in the dining hall? Yes, we must. /No, we don’t have to.(=needn’t情态动词) ●have to 必须, 还有因外界客观条件“迫不得已”之意，must 主观命令等We stay at home because it’s raining outside.As(作为) a student, we study/work hard.●mustn’t语气强硬，绝对禁止，多用于警告危险或原则性事件等We mustn’t swim in the river.③wearShe often wears a red T-shirt(a black watch).She looks beautiful in that white sweater.11.T here are too many rules.too many+ too much+ much too+We have too many rules at school.He has too much bread, so he is much too fat.12.D on’t leave the dirty dishes in the kitchen.①leave+宾语+宾补（介词短语，形容词等）Don’t leave your dirty clothes on the bed.Miss Hu often leaves her phone in the classroom. (区分forget)Don’t leave your homework at home.Leave me alone.②When does she leave Xiangyang for Shenzhen?13.A fter that, I run to school because I can’t be late.Lee gets up late, so he has to run to school.Sky is good at running.14.M y dad says I can’t play basketball after school because I must do my homework.15.A fter dinner, I can’t relax either. I must read a book before I can watch TV.You can watch TV after you read a book(=after reading a book).I can watch TV after doing my homework.She walks to school after(having/eating) breakfast.The boy goes to bed after brushing his teeth(=after he brushes his teeth).16.I know how you feel.①特殊疑问句做宾语从句用陈述语序Please tell me what you think of the book.I want to know how Tom goes to school.②I feel happy this weekend because I have no homework.She feels terrible because she has too much homework.17.t hink aboutLet’s think about the food.18.T here are a lot of things you can do. (定语从句，修饰前面的名词，看懂即可)Can you tell us the subject you like best?19.P arents and school are sometimes strict, but remember, they make rules to help us.①Sometimes, I walk to school.I often ride a bike to school. But sometimes I go to school by bus.②strict be strict with sb. in sth.My mother is very strict with me in my homework.A teacher must be strict with the students in their study. .③I can remember all the new words.Remember to bring your Chinese dictionary to school next week.Tom always remembers to finish his homework on time.④动词不定式表目的He gets to school early to clean the classroom.Lucy makes her bed every day to make her room tidy.20.W e have to follow them.It’s important for the students to follow the school rules.21.M olly must do her homework first when she gets home.get to+地点=arrive at/in+地点When do you get to school(=arrive at school)? What time does she get/arrive home? 22.G ood luck(to you). Wish you good luck.She is lucky to have so many friendly/nice/good friends.23.I must/have to keep my hair short.①keep+adj. 保持某种状态My mother exercises every day to keep healthy.keep+宾语+宾补“使…保持某种状态”We should keep our bedroom tidy and clean.②She is a nice girl with long black hair. She looks beautiful with brown hair.24.I can’t relax on weekends either because I have to learn to play the piano.I want to learn how to ride a bike. Can you teach me how to ride a bike?25.I listen to him because I don’t want the cat to get me.①listen to sb. ①听某人说活②听从某人Tom’s mother asks him not to watch TV, but he doesn’t listen to her.②want sb. to do sth. 想要某人做某事26.I think it’s best to follow the rules.It’s best to do sth…最好做某事It’s best to finish your homework first.。

人教版七级下英语Unit 4 Dont eat in class单元知识复习总结

Unit 4Don't eat in class. 重点词汇重点短语Section A1．in class在课堂上2．arrive late for class＝be late for class上课迟到3．on time准时4．in the hallways在走廊里5．in the dining hall在餐厅里6．listen to听7．at school在学校8．be late迟到9．music player音乐播放器10．bring...to school 把……带到学校来不得不做have to do．11．12．wear a school uniform穿校服13．be quiet安静Section B14．go out外出15．on school nights在上学期间的晚上16．practice the guitar练吉他17．do the dishes清洗餐具18．make breakfast做早饭19．make one's bed整理床铺20．leave sth.in...把……丢在……里21．read a book看书22．think about考虑23．make rules制订规则24．follow the rules遵守规则25．Good luck！祝好运！26．keep sth.＋adj.使……保持……状态重点句型1．Don't eat in class.在课堂上不准吃东西。

2．Don't arrive late for class.You must be on time.不准上课迟到，务必守时。

3．Don't run in the hallways.不准在走廊内乱跑。

4．Don't eat in the classroom.You must in the dining hall.不准在教室里吃东西，务必在餐厅里吃东西。

5．Don't listen to music in class.不准在课堂上听音乐。

初中英语人教版七年级下册Unit 4 Don’t eat in class知识点整理

七年级英语下册Unit4知识点【Useful expressions】1.No talking 不许讲话 (No+动词ing,禁止......)2.the school rules 校规3.eat in class 上课吃东西4.run in the hallways 在过道上追逐打闹5.in the dining hall 在食堂6.fight with sb.=have a fight with sb.和某人打架7.go out on school nights 在上学期间的晚上外出8.on school days 在上学的日子9.arrive late for class= be late for class 上课迟到了10.wear a/the uniform 穿制服11.have to 不得不；必须12.eat outside 外面吃东西13.practice doing sth.练习做某事14.help mom make breakfast 帮助妈妈做早饭17.too many 太多（+可数复数）18.too much 太多（+不可数）19.so many 如此，这么多的（+可数名词复数）20.so much 如此，这么多的（+不可数名词）21.library rules 图书馆规则22.be strict with sb.in sth.在某方面对某人严格23.be quiet 安静24.be noisy 吵闹25.make the teacher unhappy 惹老师不高兴26.make a noise/make noises 制造噪音27.do the dishes 洗碗28.stay at home呆在家里29.on time 准时30.in time 及时31.learn to do sth.学习做某事32.learn from sb.向某人学习33.follow / keep /obey the rules 遵守规定34.break the rules 破坏规则35.make rules 制定规则36.keep one’s hair short 留短发37.think about 考虑38.make one’s bed 铺床39.in your home 在你家40.at home 在家41.Good luck to you! 祝你好运42.remember doing sth.记得做过某事43.remember to do sth 记得去做某事44.listen to sb.听某人说【Target sentences】1.--What are the rules？--Well, you must be on time for class.Don't fight with your classmates.2.We can’t listen to music in the classroom or hallways.3.--Can we bring music players to school?--Yes, we can./No, we can’t.4.And we always have to wear the school uniform.5.--Does he have to wear a uniform at school?--Yes, he does./No, he doesn't.6.--What do you have to do?--We have to be quiet in the library.7.Don't leave the dirty dishes in the kitchen.8.My dad says I can’t play basketball after school because I must do my homework.9.After dinner, I can’t relax,either.I must read a book before I can watch TV.10.I know how you feel.11.There are a lot of things you can do.12.Parents and schools are sometimes strict but remember, they make rules to help us.13.I think it’s best to follow the rules.14.I can’t go out on school nights.15.I have to do my homework after school.16.I must practice the guitar before dinner.【Language points】1.Don’t arrive late for class.（1）arrive v.到达;是不及物动词，若接地点名词，要加介词in或at。

人教版英语七年级下册-Unit-4-Don't-eat-in-class-语法解析

Bob doesn’t have to wear a uniform. 鲍勃不必穿制服。
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疑问句: must 提前，回答时注意一二人称的互换。肯定用 must，否定用needn’t. e.g. --Must I go home now?
-- Yes, you must. -- No, you needn’t.
B: And I must clean my room every Saturday. =？
A: Wow, you do have a lot of rules!
2021Dr. Know, There are too many rules! At 6:00 a.m. my mom says, “Get up now and make your bed!”
too many rules “太多的规定”, 其中too many 用来修饰可数名词复数rules。 e.g. He has too many friends to meet.
修饰不可数名词时, 要用too much e.g. We have too much work to do.
much too 太……much 用来增强语气。后接形容词或副词。
What can I do. Dr. Know? Molly Brown, New York
表“看”的单词？
either 也。用于否定句和疑问句中。肯定句中用too 表也。
watch，see，look r，read
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Dear Molly, I know how you feel. People always tell us, “ Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you read a book. Parents and schools are sometimes strict，

Unit 4 Don't eat in class单词总结

Unit 4 Don’t eat in class.1.rule可数名词，规则，制度break a rule 违反规则follow the rules 遵守规则make a rule 制定规则traffic rules 交通规则family rules 家规the rule(s) of... ……的规则2.arrive1）arrive 意为“到达”。

arrive at+小地点，arrive in +大地点。

例如：I will arrive in Beijing next week. 我下周到北京。

I arrived at the small village on a cold morning.在一个寒冷的早晨我到达了那个小村庄。

2）arrive 后面跟地点副词here, there, home时，不需要跟介词。

例如：arrive home 到家arrive here 到这儿注意：arrive late for与be late for是同义短语，都表示“做某事迟到”的意思。

arrive late for 强调动作晚，be late for 侧重状态晚。

例如：Don’t arrive late for the next test.＝Don’t be late for the next test.下一次考试不要再迟到了。

3.on time＆in timeon time 意为“按时，准时”，指按照规定的时间或者指定的时间做某事；而in time指“及时”，指不迟到或在规定的时间之前或者接近所规定的时间做某事。

例如：We must arrive there on time.我们必须按时到达那里。

At last, the police arrived there in time.最后警察及时赶到了那里。

4.listen不及物动词，意为“听,倾听”，强调听的动作，后面接宾语时要加上介词to。

例如：We should listen to the teacher carefully.我们应该认真听老师讲课。

Unit 4 Don’t eat in class.知识点归纳

Unit 4 Don’t eat in class.知识点归纳Unit 4 Don’t eat in class.知识点归纳一、重点短语l rules 校规2. have to 不得不；必须准时lassroom 在教室里allways 在走廊里6. arrive /be lalass 上课迟到7. lusic 听音乐8. be quiet 保持安静9. weal uniform 穿校服 10. go out 外出 11. praguitar 训练弹吉他 12. do the dishes 清洗餐具 13. help sb.(to) do sth. 帮助某人做某事ds 看望朋友l nights 在学习日的晚上l days 在学习日any 太多 21. b严格要求18. make one’s bed 铺床 22. follow the rules 遵守规则19. on/at weekends 在周末 2air 留短发20about 考虑 24. learn to do 学会做......二．重点短语1. Don’t ruallways. 不要在走廊里跑。

2.—What aules ? 有什么规章制度吗？—We must blass. 我们上课要准时。

3.—Can we ealassroom ?我们可以在教室吃东西吗？—No, we can’t , but we can eadinning hall. 不，不可以，但我们可以在餐厅吃。

4. Dave to wear a uniform at school ? 他在学校必须穿校服吗？5. —What do you have to do? 你不得不做什么？—We have to be qulibrary. 在图书馆，我们必须要保持安静。

6. There aany rules! 有太多规则了。

7. Don’t leave the dirty d! 不要把脏盘子留在厨房里。

（完整版）人教版英语七年级下册第四单元短语语法知识点总结及练习

（完整版）人教版英语七年级下册第四单元短语语法知识点总结及练习Unit 4Don’t eat in class【短语归纳】1.on time 准时，按时2. listen to …听……3. in class 在课上4. be late for 做……迟到5. have to 不得不6. be quiet安静7. go out外出8. do the dishes 清洗餐具9. make breakfast 做早饭10. make (one’s) bed 铺床11. be noisy 吵闹12. keep one’s hair short 留短发13. play with sb. 和某人一起玩14. play the piano 弹钢琴15. have fun 玩得高兴16. make rules 制订规则【用法集萃】1.Don’t + 动词原形+其他，不要做某事。

2.help sb. (to) do sth. 帮助某人做某事3.too many + 可数名词复数太多的……4.practice doing sth. 练习做某事5. be strict with sb. 对某人要求严格6. be strict in sth. 对某事要要求严格7. leave sth sp. 把某物忘在某地8. keep + 宾语+形容词使……保持某种状态9. learn to do sth. 学会做某事10. have to do sth. 不得不做某事┃语法探究┃┃.祈使句定义：用于表达命令、请求、劝告、警告、禁止等的句子叫__________句。

时态：使用______________时态。

结构：动词原形＋其他成分＋please. 否定祈使句在动词原形前面加__________ 。

如：Be quiet in the classroom, please.在教室里请保持安静。

Don't fight. 不要打架┃.情态动词have to 和must1.情态动词have to和must都表示“__________”的意思。

2019-2020年人教版英语七年级下册 Unit4 Don't eat in class单元知识

2019-2020学年人教版英语七年级下册Unit 4 Don’t eat in class单元知识点复习解析一、重点词组及短语：1.school rules 学校规章制度2.break（follow）the rules 违反(遵守)规章制度3. arrive late for class = be late for class 上课迟到4.dining hall饭厅，餐厅5. in class 在课堂上6.on time准时（in time及时）7. eat in the classroom 在教室里吃东西8.. wear a hat (hats) 戴帽子9.. listen to…听…10.school uniforms校服11. wear uniforms穿制服12.I see我明白了13. have to do 不得不做14.be（keep）quiet保持安静15.according to根据，依据16.make （up）rules 制订规则17.share （sth ）with sb和某人分享（…）18. on school days在上学期间19. on school nights在校期间的晚上20. practice (playing) the piano 练习弹钢琴[practice doing … 练习做…]21.go out外出22.see friends看望朋友23.clean (one’s) room打扫房间24.do the dishes洗餐具25. too many/much太多的(可数/不可数)26.make (one’s) bed铺床27.go to bed去睡觉（be in bed 在床上）28.think about (sb/sth/doing sth)考虑（某人/某物/做某事）29.be strict (with sb)对某人）要求严格30.learn to do sth学（做某事）31. Don't talk. = No talking.不要说话。

Unit4Don’teatinclass知识点总结人教版七年级英语下册

Unit 4 Don’t eat in class知识点总结短语归纳1in class 在课堂上 2arrive in/at 到达 3arrive late for 迟到 4be late for 迟到 5(be) on time 准时 6in the hallways 在走廊上 7listen to 听 (8)at shool 在学校 9bring...to... 带...到 (10)have to 必须，不得不 11fight with sb 和某人打架 12go out 外出 13on school nights 在学校的晚上 14practice doing sth 练习做某事 15do the dishes 清洗餐具 16make breakfast 做早饭 17make one's bed 整理床铺 18read a book 看书 19be strict with sb 对某人要求严格 20be strict in sth 对某事要求严格 21follow the rules 遵守规则 22make rules to do sth 制定规则 23good luck 好运 24too many 太多+可复 25too much 太多+不可 26 much too 太…用法集萃典句必背 1. Don’t arrive late for class. 上课不要迟到。

2. Can we bring music players to school? 我们可以带音乐播放器到学校吗？ 3. And we always have to wear the school uniform. 并且我们总是不得不穿校服。

4. There are too many rules! 有太多的规则！ 5. Don’t leave the dirty dishes in the kitchen! 不要把脏盘子留在厨房里！ 6. I have to keep my hair short. 我不得不留短发。

Unit 4 Don't eat in class.知识点讲义 2022-2023学年人教

Unit 4 Don't eat in class.知识点讲义2022-2023学年人教版英语七年级下册（含答案）2024年人教版初中英语七年级下册Unit 4知识点讲义（含巩固练习）Unit 4 Don’t eat in class.Section A1.Don’t eat in class. 意为：“不要在课上吃东西。

”该句为祈使句，表示一种命令、请求、禁止等语气。

其肯定结构常用动词原形开头，否定结构常用don’t开头。

Eg: Be quiet. “保持安静。

”2.in class “在课堂上”3.School rule “校规”Rule (名) “规矩、规则、控制”Rule (动) “统治、支配、用直尺画线”Make rules “制定规则”4.Don’t arrive late for class. “不要上课迟到。

”(1) Arrive用法见Unit 2 Section B第9点笔记(2)be late for... “迟到...”5.You must be on time. “你必须守时。

”(1)must为情态动词，表示“必须；务必”等意，有时还表示“一定”，起到加强语气的作用。

其没有人称时态的变化，后面加动词原形。

Eg: I must do my homework right now. “我必须立刻做作业。

”(2)on time “按时；准时” in time “及时”6.Don’t listen to music in class. “上课时不要听音乐。

”Listen to music “听音乐”7.Don’t fight. “不要打架。

”Fight with sb. “和某人打架”8.Wear a hat “戴帽子”Wear详解请参考Unit 2 Section A 第3点笔记9.Some of the rules “其中的一些规矩”10.Important (形容词) “重要的”其派生词为：importance (名词) “重要性”11.Bring (动) “带来”，从别处带到说话人处Take (动) “带去”从说话人处带到别处12.Have to “必须；不得不” 有被迫之意而must有主动之意13.School uniform “校服”14.I see. “我懂了；我明白了。

2015人教版七下Unit4Don‘t_eat_in_class语法短语及知识点

Unit 4 Don’t eat in class.1.祈使句的构成和用法概念：祈使句是用来表示请求、命令、叮嘱、邀请、劝告等的句子。

结构：祈使句一般以动词原形开头，句末用句号或感叹号。

a)Do型祈使句肯定结构：动词原形+宾语+其它否定结构：Don’t+动词原形+宾语Open the door.开门Don’t play soccer in the classroom.不要在教室里踢足球。

b)Be型祈使句肯定结构：Be+表语否定结构：Don’t+be+表语Be careful next time!下次要细心！Don’t be late for school.上学不要迟到。

c)Let型祈使句肯定结构：Let+宾语+动词原形+其它否定结构：Don’t+let+宾语+动词原形+其它Let’s not+动词原形+其它Let’s go home.我们回家吧。

Don’t let him go shopping.不要让他去购物。

d)No型祈使句结构：No+动词ing 或No+名词。

这种结构的祈使句一般用来表示禁止。

No talking禁止讲话（=Don’t talk=Stop talking）No photos禁止拍照（=Don’t take photos）2.短语go out外出（娱乐）You can’t go out on school nights.在上学的晚上你不能出去（玩）。

take out掏出，取出Please take out a piece of paper.请拿出一张纸。

do the dishes=wash the dishes清洗餐具Please wash the dishes after dinner.晚饭后请清洗餐具。

think about sth考虑Let’s think about the fruit and vegetables.让我们考虑一下水果和蔬菜。

have fun=have a good time玩得高兴Have fun.玩得开心！good luck(to sb)祝（某人）好运Wish you good luck.=Good luck to you.祝你好运。

Unit4-Don't-eat-in-class语法

球。
2.Let him not play volleyball.
不要让鲍勃唱歌了。
3.Don't let Bob sing.
4.Let Bob not
sing.
拓展：
英语中有些祈使句以no开头，其后常接名词或动词-ing形式，用来表示禁止做某事。
No talking/ No smoking/ No parking/ No photos
Conclusion
1. 祈使句：Do型 Be型 Let型否定形式和肯定形式，其中Let
型有两种否定形式。 2.Must/have to 两者的区别与否定形式
肯定形式：
Be型
安静小心快点儿
Be+表语（名词或形容词）+其他成分
Be quiet. Be careful. Be quick.
肯定形式：
Let型
Let+宾语+动词原
形+其他成分
让我吧。
让我
们们
打下
篮球 L e t u s p 棋吧。 basketball.
l
a
y
L e t u s p l a y
classroom. 4. Don't watch TV after school.
否定形式：
L e t 型的否定 1.Don't let
式有两种： +宾语+动词原
形+其他
2 . L e t + 宾语
+not+动词原
形&#him
不要让他打排 play volleyball.
Unit 4

七年级英语下册 Unit 4 Don’t eat in class短语、语法知识点汇总 (新版)人教新目标版

Unit 4 Don’t eat in class 一、基础归纳【教材内容解析】Section A1.Don’t arrive late for class. (P. 19)arrive作不及物动词，表示“到达”，接宾语时，需要加上介词in或者at。

When did you arrive?We are arriving at the station at two o’clock.【拓展】reach表示“到达”时，是及物动词，后面直接接表示地点的名词作宾语。

另外两个表示“到达”的动词（get和arrive）都是不及物动词，get to+地点；arrive in/at+地点。

After a long way, they reached/got to/arrived at the top of the mountain finally.2.You must be on time. (P. 19)on time用作固定短语，表示“准时、按时”，in time表示“及时”。

The train arrives on time.The ambulance（救护车） arrives in time.3.Don’t listen to music in class. (P. 19)listen用作不及物动词，表示听的动作，后接宾语时，需要加上介词to，hear强调听的结果，表示“听到”。

This girl likes to listen to music.Can you hear anything?4.Don’t fight. (P. 19)fight此处用作动词，意为“打架”，fight with sb.意为“与某人打架”。

Why do you sometimes fight with others?5.listen to music outside (P. 20)outside表示“在外边”，反义词为inside“在……里面”。

unit4 Don't eat in class 初中英语——祈使句

初中英语――祈使句祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。

因此，祈使句中一般没有主语，但根据其句意，实际上是省略了主语you。

祈使句句末用感叹号或句号，朗读时，常用降调。

在表达请求或劝告时，在祈使句前或句末可加上please，以使句子的语气更加缓和或客气。

1. 肯定的祈使句（1）Do型祈使句：实义动词原形+其他Stand up, please. = Please stand up. 请起立。

请打扫教室.___________________________ （2）Be型祈使句：Be + adj.Be careful! = Look out! = Take care! 小心/ 当心！请安静._______________________（3）Let's + 动词原形Let’s go to school together. 咱们一起上学去吧。

咱们一起打篮球吧.______________________ (4) No 型祈使句：No+v-ing/名词（表禁止）eg: No smoking ! No photos! 禁止说话！_________________ 禁止停车！________________ 2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。

Don't be careless. 别粗心。

Don't let them play with fire. 别让他们玩火。

请不要在教室里打篮球!______________________________________（2）Let's ( let sb ) + not + 动词原形Let's not say anything about it. 对于这件事，咱们什么也别说。

Let them not play with fire. 别让他们玩火。

七年级英语下册Unit-4-Don't-eat-in-class知识点总结

Unit 4 Don’t eat in class一、重点词组及短语1。

school rules 学校规章制度17。

share （sth.)with sb。

和某人分享2. break the rules 违反规章制度18. make （up）ruler 制订规则3。

fallow/keep the rules 遵守规章制度19。

learn to do sth. 学（做某事）4. arrive late for class = be late for class20. on school days在上学期间上课迟到5。

dining hall饭厅,餐厅21。

on school nights在校期间的晚上6。

in class 在课堂上22. practice (playing) the piano 练习弹钢琴7。

on time准时(in time及时）23。

go out外出8. eat in the classroom 在教室里吃东西24. see friends看望朋友9. wear a hat （hats) 戴帽子25. clean （one’s）room打扫房间10。

listen to music 听音乐26. do the dishes洗餐具11。

school uniforms校服27. too many/much太多的(可数/不可数）12。

wear uniforms穿制服28。

make (one’s) bed铺床13。

I see我明白了29. go to bed去睡觉（be in bed 在床上）14. have to do sth。

不得不做30. think about=think of 考虑、认为15。

be（keep）quiet保持安静31. be strict (with sb.）对某人）要求严格16。

according to根据，依据32. Don’t talk. = No talking.不要说话二、知识点解析1. Don’t fight. 不要打架.fight作动词，意为“打架、打仗”。

七年级英语下册-Unit-4-Don’t-eat-in-class-Section-A句法语法省公开

第4页
否定：（1） Don't + 动词原形 Don't stand up. 别站起来。（2） Let sb. + not + 动词原形 Let them not play with fire. 别让他们玩火。（3） No + 名词/doing No fishing. 禁止垂钓。
第5页
---Can we bring music players to school?
Yes, I do. / No, I don't.
Yes, you must.
No, you needn't. / No, you don't have to.
第7页
完成句子
1. ___D_o_n_'_t __ play in the street. 不要在大街上玩。 2. I ___h_av_e__to____ look after my sister. 我不得不照料我妹妹。
---No, we can't.
can （情态动词）“能够、能够”
表示请求允许
We can eat in the dining hall.
But we can't eat in class.
第6页
We also have to be quiet in the l侧重客观需要。must “必须、应该”，侧重主观要求。
第8页
单项选择
( C )1. We can eat in the dining hall. But we ____ eat in the classroom.
A. don't
B. didn't
C. can't