Unit 4 Don't eat in class.知识点归纳（重难点+情景对话+写作范文）

人教版 七年级英语下册知识点导读
Unit 4 Don’t eat in class
重点单词 ：
名词1. rule 规则 2.hall 礼堂 3. player播放器 4. uniform 校服 5. dish 盘
6. hat 帽子 7.dining hall 饭堂 8. kitchen 厨房 9. hallways 走廊 10.library 图书馆
动词 1.arrive 到达 2.listen 听 3.fight 打架 4.wear 穿 5.bring 带来 6.practice 练习
7.relax放松 8.read 阅读 9.feel 感受 10.follow 遵守 11.keep 保持 12.learn 学习
形容 1.late 迟的 2.sorry 难过的 3.important 重要的 4.quiet 安静的 5.dirty 脏的
6.noisy 吵闹的 7.terrible 讨厌的 8.strict 严格的 9.more 更多的 10.lucky 好运的
其他 1.outside 在外面 2.out 外面 3.before 在…之前
重点词组：
1.arrive late for 迟到 2.listen to 听 3. bring …to … 带…到… 4. have to 必须
5.go out外出 6.practice the guitar 练习钢琴 7.do the dishes 洗碗
8. make rules 制定规则 9. follow the rules 遵守规则 10.make one’s bed 整理床铺
11. help sb. do/with … 帮某人做某事 12. be on time 准时 13. be strict with/in 对…严格
14.be late for 迟到 15.be quiet 安静 16. be noisy吵闹
17.in the library 在图书馆 18.in the hallways 在走廊 19. In the dining hall 饭堂
20.on school days 白天 21.on school nights 上学的晚上 22.before dinner饭前
23.after dinner 饭后 24. after school 放学后 25.every Saturday 每个周六
经典句型：
1. What’re the rules in our school 我们学校有哪些规章制度？
There are a lot of rules in our school. 我们学校有很多规章制度。
2. Don’t run in the hallways. = We can’t（mustn’t）run in the hallways. 不许在走廊追逐。
3. Don’t arrive late for class. We must be on time. 我们必须守时/准时。
4. Don’t eat in the classroom. We must eat in the dining hall.
5. We have to wear school uniforms on school days.
6. We can’t bring mobile phone to school.
7. Don’t be noisy in class.
8. No smoking！禁止吸烟 No food or drinks! 禁止带食品和饮料 No photos! 禁止拍照
重点难点：一、情态动词（must, can）和动词短语have to用法:
情态动词: must（必须） mustn’t (不可以); can(可以), can’t (不可以);
–-Must I finish my homework now --No, you needn’t. You can do it when you get home.
--Can we eat in the classroom？ --No, we can’t. We must eat in the dining hall.
动词短语: have/has to(必须), don’t/doesn’t have to(不必)
-–Does he have to wear a uniform on school days --Yes, he does.// No, he doesn’t.
--What do we have to do in the library --We have to be quiet. 我们必须保持安静。
用法：接动词原形。
注意：1、must表主观原因，没有人称、单复数变化；have to 表客观原因，有人称、单复数变化。
2、Must … 疑问句的否定回答：No, you needn’t 或者 don’t have to.
3、mustn’t表示的是不可以，相当于can’t. 例如：We can’t(mustn’t) run in the hallways.
二、祈使句用法:
概念：用来表示命令、请求、劝告、警告、禁止等的句子。
用法：一般以动词原形开头，没有主语，否定则用Don’t +动词原形…! 开头或结尾可以加please。
举例： Be quiet! 安静！ Open the window, please! 请打开窗！ Don’t talk! 不许讲话！
No swimming! 禁止游泳！ No food or drinks! 禁止带食品和饮料！
情景对话：
角色：Amy, 记者
情景：Amy在某中学采访，她问了学生Molly有关她们校规的几个问题。
Amy: ______________________________________，(Hello, could I ask you some questions )
Molly: Sure!
Amy: ______________________________________，(Are there any rules in your school )
Molly: Yeah, there are too many rules in our school.
Amy: ______________________________________，(What are the rules )
Molly: Well, we can’t arrive late for class. We must be on time.
Amy: ______________________________________，(Do you have to wear the school uniforms )
Molly: Yes. We have to wear the school uniforms on school days.
Amy: ______________________________________，(What else )
Molly: Hmm, we can’t eat in class. We can’t bring music players to school.
Amy: ______________________________________，(What do you think of the school rules )
Molly: Hmm, school are sometimes strict. But we have to follow them.
写作范文：
Hello, my name is Molly. I am from Xinhua Middle School. There are many rules in our school. Now let me tell you some of the rules.
For example, we always have to wear our school uniform on school days. We must go to school on time. And we must do our homework, too. We must keep the classroom clean and tidy. We can't eat or drink in class. Don’t run in the hallways! Don’t bring the mobile phone to school. I think these rules are good (important) for our study and school life. Sometimes I think school is too strict. All students have to have short hair. But remember, school makes rules to help us. So we have to follow them.
What are the rules at your school Could you tell me
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