2022年七年级英语下册Unit4Donx27teatinclass知识点总结 .pdf

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1、学习必备欢迎下载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 class 上课迟到20. on school days 在上学期间5. dining hall 饭厅，餐厅21. on

2、 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

3、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. Dont talk. = No talking. 不要说话二、知识点解析1. Don t fight.不要打架。fight 作

4、动词，意为“ 打架、打仗 ” 。其过去式为fought. fight for “为 而斗争”，后面常接抽象名词，表示为事业、自由等而斗争。名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 1 页，共 14 页 - - - - - - - - - 学习必备欢迎下载E.g. They are fighting for freedom. 他们正为自由而战。fight against“为反对 而战斗”，后接事物名词、人和国家名词。E.g. They fought agains

5、t the enemy. 他们和敌人作战。fight with“和 打架”，“同 （并肩）战斗”，后只接表示人或国家的名词。E.g. Don t fight with him. 不要和他打架。2. Ms./Mrs./Miss. Ms. ：“女士”，用于婚姻状况不明或不想区分婚否的女子的姓前。 Mrs. ：“夫人”，用于已婚女子姓前。Madam：也用于已婚女子，意为“夫人、女士”，一般单独使用，不与姓连用 Miss. ：“小姐”用于未婚女子姓前，还常用于年轻的女教师的姓前，可译为“老师”。3. 【辨析】get to/reach/arrive都表示“到达”不同点： get to+地点； reach

6、+地点arrive at+ 小地点（车站等）；arrive in+ 大地点（国家等）【解析】 get to 与地点副词（ here/there/home ）不用介词to E.g. I want to go to Beijing. I got home at 15:00. arrive 是不及物动词， 后面若接地点名词则要和in/at 连用，接地点副词时则不用介词。E.g. I arrived home at 15:00. = I got home at 15:00. He arrived in Shanghai yesterday. reach 是及物动词，后面直接接地点名词或副词。E.g.

7、When will they reach here? 4. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 2 页，共 14 页 - - - - - - - - - 学习必备欢迎下载【辨析】意义例句on time “准时，按时”，不早不晚He always go to school on time. in time “及时”Fireman reached the house on fire in time. 5. 【辨析】意义和用法例句hear “听说”，侧重于听的

8、内容I never heard such an interesting story. Im sorry to hear that you are ill. listen “听”，侧重于听这一动作The children like to listen to music. Listen to me carefully. sound “听起来”，系动词，后接形容词It sounds interesting. That sounds great. 6. 辨析 take,bring take“带走，拿走”，指把东西从说话地带到别的地方。E.g. Can you help me to take the b

9、ooks to the classroom? bring“带来”，指把东西从别处带到说话地。E.g. Bring your homework here tomorrow, please. 5. 【辨析】 wear, put on, dress in wear 是动词，表示“穿”，强调状态。E.g. My father wears a T-shirt today. 我爸爸今天穿着T 恤衫。put on 表示“穿上、戴上”，强调动作。E.g. It s cold outside, put on your coat please. 外面非常冷，请穿上你的大衣。dress 作动词时，表示“为 穿衣”，

10、后接反身代词或人，也可以不接宾语。名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 3 页，共 14 页 - - - - - - - - - 学习必备欢迎下载E.g. Can you dress the baby for me? The little girl can dress herself. in 表示穿着的状态，后接颜色或服装。E.g. The girl in red is my sister. The girl in hat is very beautifu

11、l. 7. strict 是形容词，意为“严格的；严厉的”E.g. She is a strict teacher. be strict with sb.“对某人严厉”E.g. Mr. White is very strict with us. We should be strict with ourselves. be strict in (doing) sth.“对某事要求严格”E.g. Our boss is strict in our work. 8. remember “记得，记住”，是及物动词，可以直接加名词。remember sth./sb.记得，记住某人E.g. Please

12、remember this sentence. 请记住这个句子。remember doing sth. 记得已做过某事（已做）E.g. I remember seeing him once. remember to do sth. 记得要去做某事（还没做）E.g. Remember to post the letter for me. 反义词： forget “忘记，忘了”，用法和remember 相同。9. help 作动词意为“帮助”，常用的结构：help sb. (to) do sth. 帮助某人做某事help sb. with sth. 帮助某人做某事名师归纳总结 精品学习资料 - -

13、 - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 4 页，共 14 页 - - - - - - - - - 学习必备欢迎下载E.g. I often help him with his lessons. help oneself (myself/yourself/herself) to+n. 请随便用 E.g. Please help yourselves to some fruit. ? help 还可作名词，表示“帮助”，是不可数名词。E.g. Thank you for your help. 1

14、0. too many, too much 与 much too 易混词组意义用法例句too many 形容词， “ 太多 ”修饰可数名词There are too many people in the park. too much 形容词， “ 太多 ”修饰不可数名词I have too much homework today. much too 副词，“ 太，非常 ” 修饰形容词 /副词My mother is much too busy. 11. either, too 与 also 易混词意义用法例句either 都表示“ 也”用于否定句中，置于句末时用“，”隔开I won t go

15、there,either. too 用于肯定句句末，用“，”隔开I like dancing, too. also 用于肯定句句中，动词前I also like English. 12. have fun=have a good time=enjoy oneself表示“玩得开心，过得愉快”E.g. I had fun in the park last Sunday. 13. be in bed“在床上、卧床”（注：in 和 bed 之间不能用冠词，bed 也不用复数）E.g. He is in bed for 10 years. Dave has to be in bed early eve

16、ry night. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 5 页，共 14 页 - - - - - - - - - 学习必备欢迎下载14. No talking ! “禁止交谈！”no 后面加上名词或动名词doing 表示不要做某事。与dont +do 的用法相似。E.g. No wet umbrellas! / Dont put wet umbrellas here! 禁止放湿雨伞No food! / Dont eat food here! 禁止吃食物N

17、o smoking! / Dont smoke here! 禁止吸烟15. dish名词，意为 “ 碟，盘 ” ，做餐具讲时，常用复数形式，其前常加the。do the dishes =wash the dishes，意为“清洗餐具”。E.g. It s your turn to do the dishes today. 今天轮到你洗碗了。dish 还可用作可数名词，意为“菜肴，一道菜”。E.g. He likes cold dishes. 他喜欢凉菜。【辨析】 dishplatedish 和 plate 都是“盘，碟”的意思，它们的区别在于： dish 可以泛指就餐时所用的餐具，包括盘、碗、

18、碟、杯、刀、叉等，特指较深的盘子。E.g. Please dry the dishes and put them away. plate 指较平的盘子、碟子, 可用来盛汤，也可用来装菜。E.g. Our host was very generous, heaping a plate of food to us. 16. practice practice 作及物动词，意为“练习，训练”，其后可跟名词、代词或动名词做宾语。E.g. I often practice my English in the morning. He practices playing the piano every da

19、y. practice 作名词，意为“练习，实践”，是不可数名词。E.g. Playing the piano needs a lot of practice. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 6 页，共 14 页 - - - - - - - - - 学习必备欢迎下载Practice makes perfect. 熟能生巧。17. follow动词，意为“遵循，跟随”。follow the rules 意为“遵守规则”。E.g. You must f

20、ollow the school rules. 你必须遵守学校规章制度。【拓展】 follow 常见的其他用法跟随，跟着E.g. Please follow me. I ll show you the way. 明白，领悟E.g. You are speaking too fast and we can t quite follow you. 表示“沿 而行”E.g. follow the road 18. feel作行为动词，意为“觉得，认为”E.g. How do you feel today? I feel that you will win. feel 作连系动词，意为“感觉，摸起来”

21、，其后跟形容词作表语。E.g. I feel happy today. Your hand feels cold. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 7 页，共 14 页 - - - - - - - - - 学习必备欢迎下载三、重点语法1. 情态动词have to 的用法意思是“必须、不得不”，它侧重于客观上的必要和外界的权威。 结构：主语 +have to+动词原形 +其他 一般现在时：主语是第三人称单数时用has to，其它时候用have to （

22、过去时：无论人称和单复数都用had to）E.g. We have to wear sneakers（运动鞋） for gym class. Tom has to practice the guitar every day. 否定形式：主语+dont have to+ 动词原形 +其他 一般现在时：主语是第三人称单数时用doesnt have to, 其它时候用dont have to （过去时：无论人称和单复数都用didnt have to）E.g. Nick doesnt have to wear a uniform. 疑问句： Do, Does 或 Did+ 主语 +have to +动

23、词原形 +其他E.g. Yes, I do. / No, I dont. Did he have to go to bed by 11:00 last night? 2. 情态动词must 的用法must 表示说话人的主观看法，及主观上的必要性，还用于命令或愿望。只用于现在时，无人称和单数的变化。在表示过去、将来和完成时，用have to 的相应形式来代替must. 在表示有做某一个动作的必要和义务，它的意思是“必须，应该”。E.g. You must finish your homework first. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -

24、精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 8 页，共 14 页 - - - - - - - - - 学习必备欢迎下载 表示有很大把握的判断或者推测，意思是“一定，准是”。E.g. The tall man must be your father. 以 must 开头的一般疑问句，它的否定回答用needn t（不必要），不用mustn t（不允许），mustn t常用于否定句中表示“不允许，禁止”。E.g. Must I go there on foot? No, you needn t.You mustn t park your car her

25、e.3.情态动词can 的用法表示能力：“会；能”，E.g. Can you play the guitar? Judy can speak a little Chinese. I can dance and sing. 表示允许、许可：“可以；能”E.g. Can the students run in the hallways （走廊） ? We can eat outside. Can I come in? 【注】同样是情态动词can 和 have to 的用法是有区别的，和大部分情态动词一样，can 在否定句中直接在can 后加上 not；在疑问句中把can 放到主语前面，并且没有人称

26、和数的变化，而have to 是有相应变化的。4. 祈使句（ Imperative Sentence） 定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此有时也常称为命令句。 祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号或感叹号来表示结束。 祈使句的肯定句：行为动词原形+其他E.g. Go and wash your hands. 去洗你的手。 命令名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - -

27、 - - - 第 9 页，共 14 页 - - - - - - - - - 学习必备欢迎下载Be quiet, please.= Please be quiet. 请安静。 请求Be kind to our sister. 对姐妹要和善。 劝告Watch your steps. 走路小心。 警告Look out ！Danger！ 小心！危险！ 强烈警告Keep off the grass. 勿践草坪。 禁止No parking. 禁止停车。 禁止 以 Let 开头的祈使句，Let 后宾语是是第一人称时，否定形式是在宾语后加not, E.g. Let s not do that again.我们

28、别再那样做了。如果 Let 后面宾语是第三人称，否定形式是在Let 前加助动词Don t,E.g. Don t let them come in. 别让他们进来。 祈使句的否定通常使用“Dont ”， Dont+动词原形（行为动词/be 动词） +其他E.g. Dont let the dog in. Dont touch（触摸） , please. Dont be silly. 祈使句有时也把主语“ You”表达出来，使对方听起来觉得柔和些E.g. You go and tell him, Chris. Test for Unit 4 一. 用括号中所给单词的适当形式填空。1. We hav

29、e to _ (wear) uniforms to school every day. 2. Jim _ (have) to brush his teeth before going to bed. 3. My mother often asks me to practice_ (play) the violin. 4. Don t _ (bring) music players to school.5. Don t be_( noise) in the library.6. Does Jack _ (do) his homework on time? 名师归纳总结 精品学习资料 - - -

30、- - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 10 页，共 14 页 - - - - - - - - - 学习必备欢迎下载7. She _ (not like) playing basketball. 8. I have to _ (get up) at six o clock.二. 选词填空。1. _ (Don t, Can t ) cross the road when the traffic lights are red.2. It s cold outside. I _ (can, have t

31、o) put on my coat.3. This is _ (quiet, quite) an interesting book. 4. Our teacher is very _ (strict with, strict in) us. 5. Don t make so much _ (noise, noisy). Dad is sleeping in the next room.6. After dinner I can t _ (relax, relaxing, relaxed) either.7. She likes_ ( dressing, wearing, putting on)

32、 sunglasses. 8. Speak loudly, please! I can t _ (hear, listen to) you clearly.三. 句型转换，每空一词。1. We can t listen to music in the room. (改为祈使句 ) _ _ to music in the room. 2. Eat in class, please. (改为否定句 ) _ _ in class, please. 3. They have to clean the classroom every day. (对划线部分提问) _ _ they have to _ e

33、very day? 4. She has to wash clothes every week. ( 改为一般疑问句) _ she_ _wash her clothes every week? 5. We must wear uniforms on Monday. （改为同义句）We _ _ wear uniforms on Monday. 6. She has to get up at six o clock every morning. ( 改为否定句 ) She _ _ _ get up at six o clock every morning.名师归纳总结 精品学习资料 - - - -

34、 - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 11 页，共 14 页 - - - - - - - - - 学习必备欢迎下载7. I have to practice my violin on Sundays. ( 对划线部分提问) _ _ you have to practice your violin? 8. late, can t, arrive, for, we, school（连词成句）_. 9. There is one thing you can do. ( 改为复数形式 ) There _

35、_ _ you can do. 四选择填空（20 分）1. We can eat in the cafeteria. But we _ eat in the classroom. A. don t B. didn t C. can t D. aren t2. When Jim goes _ the classroom the teacher is having class. A. to B. in C. out D. into 3. Don t forget_ me this ev ening. A. to call B. call C. calls D. calling 4. Don t t

36、alk _ in the library. A. loud B. loudly C. low D. lowly 5. I have _ rules in my home. We have _ homework to do today. A. too many, too much B. too much , many too C. too many, much too D. much too, many too 6. Can your brother swim? _. A. Yes, he can t B. Yes, please . C. No, he can t D. Yes, he doe

37、s7. It s raining all day, so I _ stay at home. A. must B. have to C. must to D. can 8. He s never _ class. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 12 页，共 14 页 - - - - - - - - - 学习必备欢迎下载A. arrive B. late for C. arrive late D. late 9. He has to _ by 10:

38、00 o clock. A. be in bed B. is bed C. stay bed D. lie bed 10. ” No_ !” says the sign. A. smoke B. smoking C. smokes D. to smoke 11. Can you cook fish? _. It s easy.A. No, I can t B. Yes, I can C. Sorry, I can t D. Yes, I need12. What did Mary have _breakfast this morning? She got up late and hurried

39、 to school _ breakfast. A. for, without B. at, without C. for , after D. at, after 13. Don t worry! There is _ much wrong with you.A. something B. anything C. everything D. nothing 14. The doctor asked him to stay _ for two or three days. A. in bed B. on bed C. in the bed D . on the bed 五. “译” 展身手Li

40、nda is an American girl. She is a good student. Every morning she gets up at 6:00. She has breakfast at home. ( 1 ) Then she wears her uniform and goes to school. She studies hard every day. ( 2 ) 她在餐厅吃中饭when she is at school. After school, ( 3 )she does her homework first, and then she cleans the r

41、oom and ( 4 ) 帮助她妈妈做晚饭. Before she goes to bed, she usually reads some books. Then at 10:00p.m. she goes to bed. ( 5 )She thinks she is happy every day. What do you think? ( 1 ) ( 2 ) ( 3 ) 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 13 页，共 14 页 - - - - -

42、 - - - - 学习必备欢迎下载( 4 ) ( 5 ) 六. 快乐阅读：阅读下面的短文，选择正确的答案。Dear Dave, I m not happy. There are too many rules in my house. It isn t fair. I have to get up at five o clock every morning. I can t arrive late for school. I have to be there at eight o clock. I have to come back home after school because I hav

43、e to do my homework. In the evening I can t watch TV because I have to help my mother make dinner and wash the dishes. I have to go to bed before ten o clock. On weekends, I have to stay at home on Saturday morning. I have to clean my room and wash my clothes by eleven o clock. On Saturday afternoon

44、, I have to go to the children s palace to learn the piano. Do you have lots of rules? Are they fair? Your friend, Alice ( ) 1. Who is the letter from? A. Dave. B. Alice. C. Alice s mother.( ) 2. What time does Alice have to get up? A. Five o clock. B. Eight o clock. C. Ten o clock.( ) 3. What does

45、Alice have to do on Saturday morning? A. Wash the dishes. B. Wash her clothes. C. Learn the piano. ( ) 4. Why does she go to the children s palace? A. To play football. B. To learn math. C. To learn piano. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 14 页，共 14 页 - - - - - - - - -