人教版英语七年级下册-Unit-4-Don't-eat-in-class-语法解析
Grammar
Run in the hallways.在走廊里奔跑。
→ Don’t run in the hallways！不准在走廊里奔跑。
Wear hats in class.课堂上戴帽子。
→ Don’t wear hats in class! 课堂上禁止戴帽子。
Draw on the wall.在墙上乱画。
→ Don’t draw on the wall! 禁止在墙上乱画！ 祈使句（Do 型）是表示请求、命令、叮嘱、
号召、劝告等的句子; 通常省略主语you; 祈使句的 开头是动词原形。句末通常使用句号或感叹号。
祈使句有肯定和否定两种, 否定的祈使句是在 动词原形前(即句首)加Don't.
school uniform.
John: I see.
Alice: Oh, and we also have to be quiet in the library.
A: Hi, Dave. Do you want to watch the basketball game in the park this evening?
He is a strict teacher.
be strict with sb. 对某人要求严格 The math teacher is strict with us.
be strict in sth. 对某事要求严格 The math teacher is strict in our homework.
B: And I must clean my room every Saturday. =？
A: Wow, you do have a lot of rules!
Dear Dr. Know, There are too many rules! At 6:00 a.m. my mom says, “Get up now and make your bed!”
must 与 have to 区别
就翻译而言，二者都可翻译成“必须”，其后都 是跟动词原形。但在实际运用中，两者有区别。
must 表示说话人主观愿望。认为“必须”做某事。 must在句中也没有任何事态和人称的变化。
e.g. I must do my homework first.
have to 意思是“必须、不得不”, 它侧重于因为 某种客观的原因而“不得不”做某事。
Let...not... Let him not go. 用no开头表禁止性的祈使句。 No food. 禁止外带食物 No talking.禁止说话
John: Hi, my name’s John. It’s my first day at school. Alice: Hi, John. I’m Alice. This is a great school, but
Remember to close the door when you leave.
remember doing sth. 记得做过某事，说明事情已经发 生。
I remember seeing him yesterday.
1. keep + 名词/代词 + 形容词 意为“保持处于……状态” We must keep our classroom clean every day. 我们必须每天保持教室干净。 How can you keep the fruit fresh? 你是怎样保持水果新鲜的？
many 与 much 的比较级，更多的。
After dinner, I can’t relax either. I must read a book
before I can watch TV. But I have to go to bed before
10:00. Rules, rules, rules! It’s terrible!
to do my homework after school.
I’d love to 用法： • 用来愉快地答应对方的请求、提议或邀请，意为：
我很想 (愿意)。如： A：How about playing tennis? 打打网球怎么样? B：Yes. I’d like to. 好，我很愿意。
2. 用来委婉地提出自已的想法、希望或愿望 (其后接名词或不定式)，意为：我想. . . 我 要. . . 如：
music players to school? Alice: No, we can’t. And we always have to wear the
school uniform. John: I see. Alice: Oh, and we also have to be quiet in the library.
A: What other ruler do you have? B: Mmm… I must practice the guitar before dinner and
then I have to do the dishes after dinner. And I can’t watch TV in the evening. A: Oh. Well, I have to help my mom make dinner sometimes. A: Me, too. I have to help my mom make breakfast every morning.
谢谢
there are a lot of rules. John: Really? What are some of the rules? Alice: Well, don’t be late for class. This is very
important. 那里有一些人，其中的一些是我的同学。
对我们来说，学好英语很重要。 John: OK, so we must be on time. Can we bring
have to 的否定形式加助动词： don’t have to (主 语是第三人称单数时, 用doesn’t have to) 如: I don’t have to get up early on weekends.
Bob doesn’t have to wear a uniform. 鲍勃不必穿制服。
I’d like you to meet a friend of mine. 我想让你见见我的一个朋友。 3. 用作反语，表示气愤或威胁(其后常接动词 see, know 等)，意为：我倒想(看看或知道 等)。 如：
I’d like to know what she means by that. 我倒想知道她那样说是什么意思。
have to 有人称和时态的变化，在have上变 化。 e.g. I have to get up at 6:30 on schooldays.
否定形式: must 的否定形式要换成 needn’t（不需要） You must do English homework first.
You needn’t do English homework first. 你不需要先做英语作业。
John: Hi, my name’s John. It’s my first day at school. Alice: Hi, John. I’m Alice. This is a great school, but
there are a lot of rules. John: Really? What are some of the rules? Alice: Well, don’t be late for class. This is very
Do 型（实意动词） 动词原形开头。 Sit down please. 否定：前加 Don’t Don’t sit down. Be 型 Be开头。 Be a good boy. 否定：前加Don’t Don’t be shy. Let 型 Let 开头。 Let him go. 否定： Don’t let... Don’t let him go.
e.g. He is much too fat.
以后一个单词为准
After breakfast, my mom always says, “Don’t leave the dirty dishes in the kitchen!” After that, I run to school because I can’t be late. At school, we have more rulesdon’t be noisy, don’t eat in class. 祈使句三种形式
but remember, they make rules to help us. We have to follow them. Good luck! Dr. Know remember v. 记住，记起
I can’t remember his name.
remember to do sth. 记得要去做某事，说明事情还没 有做。
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。
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.
七年级下册英语Unit4重点短语
七年级下册英语Unit4重点短语七年级下册英语Unit4重点短语七年级的英语其实并不难学，只要大家找到对的学习方法就可以了!下面是店铺为大家收集的关于七年级下册英语Unit4重点短语，欢迎大家阅读!【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。
9、listen to music outside 在外面听音乐10、wear a hat 戴帽子11、There are a lot of rules、有许多规则。
12、be late for … 因…而迟到13、bring sth to … 带、、、到、、、17、wear school uniform 穿校服18、have to be quiet 不得不安静19、see friends 看朋友20、practice the guitar 练习吉他21、do the dishes 洗盘子22、help his mom make breakfast 帮助妈妈做早饭23、clean his room 打扫他的`房间24、before dinner 晚饭后25、too many rules太多规则too many +可数名词太多…too much +不可数名词太多…much too +形容词太…26、make your bed 整理床铺27、after breakfast 早饭后28、leave sth in +地点留…、在某处29、be noisy 太闹/ be quiet安静的30、How you feel? 你感觉怎么样。
31、feel well 感觉好32、tell sb、to do sth 告诉(叫)某人做某事33、think about it 考虑它；想一下34、on weekends 在周末35、be strict with sb、对某人严格要求be strict in sth、对某事要求严格38、remember to do sth、记住做某事39、make rules to help us 制定规则做某事40、follow the rules 遵守规则41 keep my hair short 保持头发短42 play with my friends43、either 也（用于否定句末）44、have fun doing 做某事有趣【重点句型】1、Don't eat in class、在课堂上不准吃东西。
人教版英语七年级下册_unit4Don’t_eat_in_class!
reach +地点 (到达某地方 )
2 class 班 ，课 在课堂上 上课
in class
have classes
be late for class
上课迟到
• on time 准时 in time 及时 • 他每天准时到校。 • He gets to school on time everyday • 她及时赶到了医院。 • She gets to the hospital in time.
Are they good students?
What rules are these students breaking?
What are they doing now ?
She is eating an apple .
Dave and Tom
Selina
They’re fighting .
Nick
√
Activity
can
can
can’t
can’t
√ √ √ √ eat in the dinning hall 5. ___
6. ___ eat outside 7. ___ wear a hat
can can can can can can
can’t can’t can’t can’t can’t can’t
bravely. 他们正在勇敢地同敌人战斗。
Grammar
1. 祈使句是表示请求、命令、叮嘱、号召、
劝告等的句子; 通常省略主语you; 句中谓语
动词用动词原形; 句尾一般用降调; 祈使句的
开头是动词原形。
祈使句有肯定和否定两种： e.g. Look out! 小心！ Wait here for me! 在这等我！
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。
人教版英语七年级下册-Unit-4-Don't-eat-in-class-语法解析
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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，
人教版英语七年级下册Unit4 Don't eat in class全单元教案
T||ask 2Show Ss some pictures,||then let Ss talk about them with “W||e can‟t…../Don‟t……/We can……?” S1: W||e can‟t arrive late for class. /Don‟t ar||rive late for class. S2: We ca||n‟t run in the hallways. /Don‟t run in||the hallways.
3、语言结构：
①情态动词must与have to的用法②情态动词ca||n表示许可的用法
教学难点：1、用英语制定有关规定
2、情态动词must与have t||o的用法
教学用具：多媒体
教学方法：Li||stening and speaking \writing methods.||Pair work
教学过程：
教学用具：多媒体
教学方法：Listening and spea||king \writing methods. Pa||ir work
教学过程：
Step1.Show the studying aims
Step2. Free Talk.
Have a free talk wi||th the students. Talk||about “Can we eat in class?”
Task 1通过师生问答的方式复习祈使句||，引出情态动词，呈现本课的教学难点。T: L||et‟s say the school rul||es using can ,can‟t, mus||t, have to . S1: We can‟t||arrive late for class. /Don‟t arri||ve late for class. S2: We can‟t r||un in the hallways. /Don‟||t run in the hallways.Task 2||操练句型直至学生熟练的掌握Step5.Consolad||ation.
人教版英语七年级下册Unit4Don’teatinclass.知识点及课后作业
第四讲Unit 4 Don’t eat in class. 基础版单元目标总览：【知识点详解】1、Don’t arrive late for class.上课不要迟到。
1）arrive 意为“到达”。
arrive at+小地点，arrive in +大地点。
◆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。
◆arrive home 到家arrive here 到这儿2、You must be on time.你必须准时。
（1）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。
◆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。
（2）must情态动词，意为“必须”，不能单独做谓语，必须和动词原形以其构成谓语；其后接动词原形；其否定形式mustn’t意为“禁止，千万不要”◆I must do my homework before dinner.晚饭前我必须做完作业。
3、Don’t listen to music in class.不要再课堂上听音乐。
（1）listen 是不及物动词，意为“听,倾听”，强调听的动作，后面接宾语时要加上介词to。
◆We should listen to the teacher carefully. 我们应该认真听老师讲课。
◆Listen! Someone is singing in the garden. 听! 有人在花园里唱歌。
七年级英语下册Unit_Dont_eat_in_class_Section_A_新人教新目标
3a. Write the rules for the school library.
Library Rules 1. Don’t talk. 2. Don’t eat. 3. Don’t listen to music. 4. Don’t take photos.
3b. Use the words to make questions
A:_N__o_, _w_e__c_a_n_’t_.______
3c. Make up five cool rules for your dream
school. Share your rules with the class. Your classmates vote for the Coolest School!
Activity
√1. ___ listen to music in the classrooms or can
hallways
√2. ___ listen to music in the music room
can
√3. ___ listen to music outside
can
√4. ___ eat in the classrooms
Peter ___2__
3
4
Amy ___3__
Mike __4___Talk about the rules above.
A: What are the rules? B: Well, we can’t
arrive late for class.
2a. Listen. Check the activities Alan and Cindy talk about.
about the rules.
人教版七年级英语下册Unit4 要点详解3
Don’t eat in class. 要点详解1. Don’t run in the hallways. 不要在走廊内乱跑。
此句是祈使句的否定式，表示命令别人不要做某事。
祈使句表示请求、命令、建议、劝告或征求对方意见等，其否定形式是在前面加上don’t构成，肯定形式是以动词原形开头。
在句首或句尾加上please，使语气变得委婉，如果在句尾加please，要用逗号隔开。
e.g. Sit down, please. 请坐。
Please don’t sit down. 请别坐下。
Don’t swim in the river. 别在河里游泳。
2. Which rules are these students breaking? 这些学生在违反哪些规章制度？此句中break为动词，意思为“违背，违反，不依从，不服从，不遵守”，后常接法律、规则、诺言等做宾语。
e.g. He always breaks the rules of school. 他总是违反校规。
He broke his words. 他失言了。
Don’t break the law! 别犯法!3. What else do you have to do? 你还有别的不得不做的事吗？else做副词，表示“另外，其他”，放在something，someone，somebody等复合代词或者what，who, where，when等疑问代词或副词之后，e.g. Would you like anything else? 你还要点别的东西吗？Where else do you want to go? 你还想去别的什么地方吗？4. John, you have to wear sports shoes for gym class. 约翰，体育课你得穿运动鞋。
have to do “不得不做某事”侧重于客观上的“必须，不得不”解，和其他情态动词的区别在于它具有人称的变化。
（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。
人教版英语七年级下册Unit4听力原文及翻译
人教版英语七年级下册Unit4听力原文及翻译Unit 4 Don’t eat in class.Section A, 1bMs. Clark: Hey, Peter. You know the rules. Don’t run in the hallways.彼特，你知道规定，不可以在走廊跑。
Peter: Sorry, Ms. Clark.抱歉，克拉克女士。
Mr. Smith: Amy, don’t eat in the classroom. You must eat in the dining hall.艾米，不可以在教室吃东西。
你必须在食堂吃。
Amy: Oh, sorry, Mr. Smith.抱歉，史密斯先生。
Mr. Smith: Hey, Mike, don’t listen to music in class. Mike!麦克，不可以在课堂听音乐。
Boy: He can’t hear you, Mr. Smith.史密斯先生，他听不到你说话。
Section A, 2a, 2bCindy: What are the school rules, Alan?艾伦，学校的规定有哪些？Alan: Well, we can’t listen to music in the classroom or hallways. But we can listen to it outside or in the music room.我们不能在教室或走廊听音乐，但是可以在此之外或音乐室。
Cindy: Uh-huh.好的。
Alan: And we can’t eat in the classroom, but we can eat in the dining hall.然后我们不能在教室吃东西，但是可以在食堂吃。
Cindy: Oh. And can we wear a hat in class?那么我们能在课堂上戴帽子吗？Alan: No, we can’t. What else? Oh, you can’t fight with your classmates. That makes the teachers really unhappy.不能。