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Unit 4 Don’t eat in class.
Section A Grammar Focus-3c Period3
Teaching and Learning Goals：
一、语言知识和语言技能:
1.能够熟练谈论校规
Don’t run in the hallways. Don’t fight.
What are the rules? We must be on time for class.
Can we eat in the classroom? No, we can’t. But we can eat in the dinning hall.
Can we wear a hat in class? Yes, we can.\ No, we can’t.
Does he have to wear a uniform at school? Yes, he does.\ No, he doesn’t.
What do you have to do? We have to be quiet in the library.
2.能够正确读出下列单词：
out; go out; practice; dish; do the dishes; before; classroom, fight, rule, outside, dining
fight against; be strict with sb; too mang; too much
4.语法:
(1)熟练运用have to, can 以及他们句式的变化
(2)掌握祈使句，肯定形式与否定形式句型及其使用方法。
5. 使用所学单词及其句型进行写作。
二、学习策略：
1. 依据图片理解单词和短语。（Understand and remember the words and phrases with the help of the new words and phrases.）
2. 采用小组合作学习，检查巩固所学的祈使句句型。（Remember the new words and phrases in groups.）
3. 使用祈使句制定理想中学校的校规。（Write the passage.）
二、情感态度:
明白学校设定规章制度的重要性，自觉遵守学校的校规校纪。
Teaching and learning steps:
StepI.Preview:
一、Translate them into English.
在课上__________ 2. 在上学的晚上__________ 3. 校规_________
禁止交谈________ 5. 听音乐________________ 6. 不得不_______
在走廊上________ 8. 上学迟到______________ 9. 放学后_______
二、把下面的句子补充完整。
1.你们学校有什么规定？
What are the ____________in your school.
2.请勿在走廊上追逐也不要上课迟到。
Don’t run and don’t _____________ class.
3.我们可以在学校吃东西吗？
Can we _______________in school?
4.我们可以在食堂吃东西但不可以在课室吃。
We can eat in the _____, but we can't eat
5.你们必须在学校穿制服吗？是的，我们要穿。
Do you ___________ at school? Yes, ______ _______.
6.我们还有什么必须得做吗？你们必须打扫课室。
What do we have to do? You have to _____________.
（设计说明：课前就布置给学生，提前熟悉词组和句子，有重点，有目的的预习可以为本节课的学习扫除障碍，通过习题的训练，是学生有针对性的学，同时可以检测学生的预习效果。）
StepⅡ. Warming up and leading in热身导入
“His name is Xiaoxin. He is a new student. You are xiaoxin’s new classmates, please tell him what are the school rules.”
1. Ask the students to ask and answer in pairs.
Can I run in the hallways?
No, you can’t.
Can I wear a hat in class? No, you can’t.
Don’t run in the hallways. Don’t wear a hat in class.
Can I fight?
No, you can’t.
Don’t fight.
Can I eat in class?
No, you don’t.
Don’t eat in class.
Can I sleep in class?
No, you don’t.
Don’t sleep in class.
What do I have to do?
You must be on time for class.
You must wear a uniform at school.
2. “Do you know other school rules? Please tell Xiaoxin.” Ask the students to talk in groups.
(设计意图：通过学生喜闻乐见的卡通人物图片展示，给学生们创设易于理解和表达的语境，抓住学生的注意力。又通过介绍小新是学校的新同学，要求学生给小新介绍学校的校规校纪导入，巩固校规的表达方法，从而熟悉句型和can, have to的用法。）
StepⅢ.Grammar Focus
Sum up:
Let the students make conversations.
What are the rules?
| We must be on time for class.
| Can we eat in the classroom?
| No, we can’t. but we can eat in the dinning hall.
| Can we wear a hat in class?
| Yes, we can.\ No, we can’t.
| Does he have to wear a uniform at school?
| Yes, he does.\ No, he doesn’t.
| What do you have to do?
| We have to be quiet in the library.
| Can we run in the hallways?
| Yes, we can.\ No, we can’t.
|
(设计意图：通过本项训练，旨在培养学生获取知识善于总结的能力，并能通过做对话练习中训练重点和难点。）
“Xiaoxin wants to know what are the rules in the library. Can you tell him?”
3a. Write the rules for the school library.
Don’t talk.Don’t eat in the library.
Don’t listen to music.Don’t take photos.
Library Rules
2. Don’t eat in the library.
3. Don’t listen to music.
4. Don’t take photos.
3b Use the words to make questions about the rules. Then write answers according to your school.
Be quiet?
Q: ___________________________________ (she / have to / in the library)?
A: ___________________________________
Eat?
Q: ___________________________________ (he / have to / in the dining hall)?
A: ___________________________________
Listen to music?
Q: ___________________________________ (we / can / in the hallways)?
A: ___________________________________
Wear a hat?
Q: ___________________________________ (we / can / in the classroom)?
A: ___________________________________
(1) Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!
1. We can eat in class.
2. We don’t have to come to school every day.
3. …
(2) A report. “My Coolest school.”
At my dream school, we don’t have to come to school every day. We can eat in the classroom. We can listen to music in class. We don’t have to do homework. We don’t have to wear the school uniform at school...
（设计意图：本环节是对知识点的灵活运用，句子可以让学生到黑板上去写，规范一下学生的书写，以及一些注意事项和学生容易出错的地方，然后用之前学习过的句子准备一篇作文：我理想的学校，既巩固了知识点的运用，也锻炼了学生的口头表达，提升了学生的个人能力。）
一、No talking ! 禁止交谈。
no后面加上名词或___________也表示不要做某事。与don't +do的用法相似。
E.g.:( 1) No wet umbrellas! =__________ put wet umbrellas here!
禁止放湿雨伞！
(2)No food! =__________ eat food here!
禁止吃食物！
(3)No smoking! =___________ smoke here!
禁止吸烟!
（1）表示能力：
Eg: ______________ you play the guitar? 你会弹吉它吗?
Judy __________ speak a little Chinese. 朱蒂会说一点中文。
I ________ dance and sing. 我能唱歌又能跳舞。
(2) 表示允许、许可：
Eg: _________the students run in the hallways? 学生们可以在走廊上跑吗?
We _________ eat outside. 我们可以在外面吃东西。
____________ I come in? 我能进来吗?
don’t / doesn’t have to 不必
（1）结构：主语+have to+动词原形+其他
①你不必在上午七点前到校。
You _______________ be school before 7:00.
②他们在学校必须做什么呢？
What do they ___________ do at school？
③我们要保持安静。
We ____________ be quiet.
（2）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
用have to或has to填空。
①We ________ clean our classroom after school.
②She _________ make her bed after getting up.
③It’s late. Mr. Beckman ______ go to work by car.
④Emily and Peter join a music club. They _______ practice the guitar every day.
（3）疑问句：Do 、Does+主语+have to +动词原形+其他
E.g.:---Do you _____________ stay at home on weekends? 周末你必须呆在家里吗?
---Yes, I _______. / No, I ___________. 是的，我必须。不，我不必。
四、祈使句（Imperative Sentence）
（1）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，因此在学校文法中也常称为命令句。
（2）祈使句的特点：①无主语；②动词用原形
（3）祈使句的肯定形式：行为动词原形+其他
Eg: ①表命令
Go and wash your hands. 去洗你的手。
Be quiet, please. 请安静。
②表请求
Be kind to our sister. 对姐妹要和善。
③劝告
Watch your steps. 看台阶。
④警告
Look out！Danger！ 小心！危险！
（4）祈使句的否定形式：Don't+动词原形（行为动词/be动词）+其他
E.g.: Don't let the dog in. 不要让那只狗进来。
Don't touch, please. 请不要用手触摸。
（5）练习
①________late for class!
A. Don’t B. Not be C. Don’t be
②________worry about me Mom. I’ve grown up.
A. Don’t B. Don’t be C. Not
③Run in the hallways.（改为否定句）
________ ________in the hallways.
④英译汉：别在马路上跑。
_______________________________________________________
StepⅦ情感升华
“School rules are very important for us. At school, we all want to be a good student, so we must follow the school rules. What can we do?”
(设计意图：通过引入“作为好学生，我们应该怎么做”这个话题,引导学生自觉遵守学校的规章制度，勿以恶小而为之，勿以善小而不为，从自我做起，从身边的小事做起。)
StepⅧ The end-of class test 当堂检测
一、单项选择。
1.____________ eat in the classroom.
A. Not B. No C. Don’t
2. Don’t _______music in class.
A. l i s t e n B. listen to C. hear
3. We can’t eat ________.
A. in class B. in the class C. in classroom
4. She_______ clean the room today.
A. have to B. has to C. has
5. Can I eat in class?_________________
A. No, you can’t. B. No, I can’t. C. No, you don’t.
6. We can’t go home late ____school days.
A. at B. In C. on
7. Please____to me.
A. to listen B. listens C. listen
8. We have______ rules at school.
A. too much B. many too C. too many
9. There______ an eraser and two pencils.
A. are B. have C. is
10. -Can you cook dinner?
________________________. It’s easy.
A. No, I can’t B. Yes, I can C. No, I can
二、按要求完成句子。
1. Jim can play basketball on weekends. (改为否定句)
Jim_______________ basketball on weekends.
2. I want to keep my hair long, too. (改为否定句)
I ________ want to keep hair long, __________.
3. We can’t play ports in the classroom. (改为祈使句)
____________________ sports in the classroom.
4.上课请不要迟到！
Please _______________________________________ school.
5.在上学期间，我们不得不穿校服。
We _______ __________________ on school days.
6.我能理解你的感受。
I know ____________________.
7.我的哥哥常常帮妈妈做晚饭。
My brother usually________ mom _____________________.
8.学校里有许多你可以做的事情。
________________a lot of things ________________________ at school.
9. Run in the hallways. (改为否定句)
________________ in the hallways.
10. I can’t be late for class. (改为同义句)
I can’t ____________________ class.
三、阅读理解Christina is an American girl. She is a good student. Every morning she gets up at 6:00. She has her breakfast at home. The she wears her uniform and goes to school. She studies hard every day. She eats in the dining room when she is in school. After school, she does her homework first, and then she cleans the room and helps her mother with the dinner. Before she goes to bed, she usually reads some books. Then at 10:00 p. m. she goes to bed. She thinks she is happy every day. What
do you think?
1. Christina is a (an) _______ girl.
A. English B. Chinese C. American D. Japanese
2. When she is in school, she eats ______.
A. in the hallways B. in the dining room C. in hotel D. in the classroom
3. Does she wear her uniform in school?
A. Yes, she does. B. No, she doesn’t. C. I don’t know. D. OK!
4. After school, what does she do first?
A. She watches TV. B. She does her homework. C. She eats. D. She helps her mother.
5. What does she do before she goes to bed?
A. watches TV. B. She reads some books. C. She goes for a walk. D. She sings a song.
四、按要求改写句子。
1. I can sing this song in English. (变成否定句)
_________________________________________________
2. Eat food in the classroom. (变成否定句)
_________________________________________________
3. He has to do his homework at school. (变成否定句)
_________________________________________________
You can watch TV after supper. (变成祈使句)
___________________________________________________
They can play basketball after school. (变成一般疑问句)
____________________________________________________
本节课亮点：
1.通过学生喜闻乐见的卡通人物图片展示，给学生们创设易于理解和表达的语境，抓住学生的注意力。又通过介绍小新是学校的新同学，要求学生给小新介绍学校的校规校纪导入，巩固校规的表达方法。
2.课本上对于连词成句，让学生到黑板上去写，规范一下学生的书写，以及一些注意事项和学生容易出错的地方。
3.用学习过的句子准备一篇作文：我理想的学校，既巩固了知识点的运用，也锻炼了学生的口头表达，提升了学生的个人能力。
4.通过引入“作为好学生，我们应该怎么做”这个话题,引导学生自觉遵守学校的规章制度，勿以恶小而为之，勿以善小而不为，从自我做起，从身边的小事做起，进行情感的升华。
5. 当堂检测巩固所学语法在实际中的运用。本节课使学生尝试着利用学习的句子来写作文，既巩固了知识点的运用又锻炼了学生的表达能力和思维能力。
不足之处：
本节课容量多，难度大，为保证教学目标的顺利达成，需要提前安排学生对之前学习的祈使句的表达非常熟练。
Keys:
StepI.Preview:
一、1. in class; 2. on school nights; 3. school rules; 4. Don’t talk; 5. listen to music; 6. have to
7. in the hallways; 8. be late for school; 9. after school
二、1.school rules 2.be late for 3.eat 4.dinning hall
5. have to wear school uniforms; we do 6.clean the classroom
Does she have to be quiet in the library?
Yes, she does.
Does he have to eat in the dining hall?
Yes, he does.
Can we listen to music in the hallways?
No, we can’t.
Can we wear a hat in the classroom?
No, we can’t.
一、动词ing; (1) Don’t; (2) Don’t; (3) Don’t;
二、 （1）Can ; can; can
(2) Can; can; Can
三、（1）don’t have to; have to; have to
（2）have to; has to; has to; have to
（3）have to; do; don’t; A; A; Don’t run; Don’t run on the road.
StepⅧ
一、单项选择。
1. C 2. B 3. A 4. B 5. A6. C7. C8. C 9. C10.B
二、按要求完成句子。
1. can’t 2.don’t; either 3. Play 4.don’t be late for 5. have to wear school uniforms
6. your feelings 7. help; make breakfast 8. There are; you have to do
9. Don’t run 10. arrive late for
三、阅读理解
1. A2. B3.A4. B5. B
四、按要求改写句子。
1. I can’t sing this song in English.
2. Don’t eat food in the classroom.
3. He doesn’t have to do his homework at school.
4. Watch TV after supper.
5. Can they play basketball after school?
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