Unit4 (第二课时) Don’t eat in class. Section A(2d-3c)
【教学目标】
知识与技能：
记忆单词:outside, wear, important, bring, uniform, quiet
短语:have to, be quiet, my first day at school
2.过程与方法：通过两人一组合作和角色扮演的方式,在情景交际中练习谈论校规,了解书面语与口头语之间的表达方式。
3.情感态度和价值观：了解校规的内容,提高遵守校规的主动性。
【教学重点】 学习写规则。
用问答形式讨论规则。
【教学难点】如何讨论规则。
【教学方法】合作交流
【课前准备】PPT 活动卡片
【课时安排】一课时
【教学过程】
Step 1 .Lead in
【情景】
1.Warm up by reviewing the school rules in 1a and talking about the students breaking the school rules.21cnjy.com
T: Good morning/ afternoon, boys and girls.
Ss: Good morning/ afternoon, Mr./Ms. XX.
The teacher shows the school rules in 1a and get Ss to read and talk about them.
A: What are the school rules
B: We can’t arrive late for class. We must be on time for class.www.21-cn-jy.com
A: Can we run in the hallways
B: No, we can’t run in the hallways. Look! The rule says, “Don’t run in the hallways.”
Ss practice asking and answering about the school rules in 1a.2·1·c·n·j·y
2.The teacher shows the picture of 1a. Ask the class to talk about the students who are breaking the rules.【来源：21·世纪·教育·网】
T: (Point to the boy running.) What rule is the boy breaking
Ss: He’s running in the hallways. The rule says, “Don’t run in the hallways.”
[设计意图] 通过对话,复习相关的校规,轻松进入谈论规章制度的语境,利用PPT展示书面规则和违反规定的情境,让学生容易地运用目标句型,运用情态动词口语表达出书面的校规。
Step 2 Reading and role-playing(2d)
1.Before reading the conversation, the teacher helps the class to know what the conversation is about.21教育名师原创作品
T: When you have to go to a new school, you want to be a good student so you may want to know about school rules. John is a new student. Let’s see what rules his new school has.
2. T: Now open your books and read the conversation.
Get the students to read and answer the questions.
T: What are John and Alice talking about
Ss: School rules.
T: How many rules does Alice mention
Ss: Four rules.
T: Now read the conversation more carefully. And try to answer this question: What rules does the school have
Ss read and answer it.
The teacher gets the students to answer and show them by PPT.
Dos: Wear the school uniform. Be quiet in the library.
Don’ts: Don’t be late for school. Don’t bring music players to school.
3.T: Can you find the model verbs and say their meanings Pay attention to the meanings of “must” and “have to”.【出处：21教育名师】
Then listen and repeat the conversation. Learn the pronunciation and intonation.
T: This time you can repeat after the teacher. And you must imitate the intonation.
Then show the conversation on the PPT and then erase some phrases or sentences. Get the students to do the disappearing dialog exercise. And then get them to recite or role-play the dialogue.
These items should be explained.
☆教材解读☆
This is a great school, but there are a lot of rules.
短语a lot of意思是“大量,许多(个)”,可以接可数名词,相当于many,也可以接不可数名词,相当于much。
I have a lot of work from morning till night.我从早到晚事情很多。
He reads a lot of books after school every day.他每天放学后阅读大量书籍。
[设计意图] 读前先帮学生进入情境,阅读中提问以加深理解对话的内容,并让学生探究情态动词的用法,学习语言知识。最后通过disappearing dialog训练学生对知识的记忆和口头表达能力。当堂掌握对话。
Step 4 Grammar Focus
1.T: (Play the PPT and get the students to read them aloud.) Please read the questions and answers in Grammar Focus.
2.(Learn the grammar.)
T: Look at these sentences. Think of these questions:
(1) How to make a negative imperative
(2) The same use of the model verbs.
(3) The use of “can” in this unit and in the other units.
(4) The differences between “have to” and other model verbs.21*cnjy*com
3.Ss discuss these questions. Then the teacher explains and teaches the language points.
[设计意图] 通过本单元的语言材料,通过提问引起学生对重点内容的注意,学生总结归纳英语语法要点, 对重点内容精听精解, 易于学习掌握。
Step 5 Practice (3a-3b)
1.T: Now, let’s look at picture 1 in Activity 3a. Can we talk in the library
Get Ss to answer.
Ss: No, we can’t.
T: Yes, the picture shows “Don’t talk.” We must be quiet.
T: What can’t students do in Picture 2
Ss: They can’t eat or drink.
T: It shows “Don’t eat or drink.”
T: What about Picture 3
2.T: Look at 3a. Now, write Library Rules. Don’t…
Ss write the rules. And read to their partners to check the writing.21教育网
3.After that, come to Activity 3b. Make questions and write answers using the words. In this way students can retell the library rules using model verbs, have to and can.
T: Does she have to be quiet in the library
Ss: Yes, she does.
T: We can put “can” in front of a sentence to make a question. But when we say have to/has to, we must use “does/do”.21世纪教育网版权所有
Students write the questions and answers in their books.21·cn·jy·com
【Keys】
3a: Answers will vary. Here are the sample answers:
1.Don’t talk. 2.Don’t eat in the library. 3.Don’t listen to music in the library. 4.Don’t take pictures/photos in the library.
3b: Answers will vary. Here are the sample answers:
Be quiet Q: Does she have to be quiet in the library A: Yes, she does.
Eat Q: Does he have to eat in the dining hall A: Yes, he does.
Listen to music Q: Can we listen to music in the hallways A: No, we can’t.
Wear a hat Q: Can we wear a hat in the classroom A:No, we can’t.
[设计意图] 根据语法内容的总结之后,让学生进行写句练习,从书面形式的Don’t祈使句到口头形式的情态动词的句子,巩固所学的语法知识。2-1-c-n-j-y
Step 6 Practice (3c)
1. T: Do you have any ideas for a dream school What rules do we have Please write rules for your dream school.
2.Students talk about their dream school.
Ss: At my dream school, we don’t have to come to school every day. We can learn on the Internet at home.21·世纪*教育网
[设计意图] 在老师的指导下学生独自完成任务,使语法知识得到运用。
Step 7 Summary and Assignment
T: In this class, we must learn how to use “don’t” and “can, can’t, must, have to” to talk about school rules. (Show the language points.)21*cnjy*com
Don’t…We can’t…We have to…
[设计意图] PPT显示出本节课的语言点,方便学生总结、记忆。
Exercise
选词填空
1.He ________ (can/can’t/must) eat or drink in the classroom. www-2-1-cnjy-com
2.She_________ (can/must/have to) do her homework in the evening.
3.Do they ________ (must/have to/can) be quiet in the library 【版权所有：21教育】
4.What does he_________ (have to/has to/must) do on school nights
5.__________ (Don’t/Can’t/Doesn’t)take pictures in the museum. 【来源：21cnj*y.co*m】
【Keys】 1.can’t 2.must 3.have to 4.have to 5.Don’t
[设计意图] 加强基础知识的学习和练习,灵活运用知识。当堂总结,当堂巩固,掌握语法要点。
Step 8 Homework
1.Practice the conversation in 2d orally.
2.Write the “cool rules” in 3c in the exercise-books.
[设计意图] 口头、书面练习和语法综合知识练习相结合,注重了语言知识的操练。
【板书设计】
【教学反思】注意have to 与祈使句的互相转换。用对话形式讨论规则。
Unit 4 Don’t eat in class.
my first day at school be quiet have to
--Does she have to be quiet in the library --Yes, she does.
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Unit 4 (Period2) Don’t eat in class. 练习
I. 根据句意及首字母提示补全单词
1.—Be q_______ and listen to the teacher!
—OK, sir.
2.—Don’t run in the hallways.
—S______, Mr. Li. I won’t.
3.You can’t b______ your music player and cell phone to school. 2·1·c·n·j·y
4.We must b_________ on time for class.
5.Does she h_________ to eat in the dining hall
II. 翻译短语
6.在美术室_____________
7.戴帽子_______________
8.安静_________________
9.外出_________________
10.穿校服_______________
III. 根据汉语意思完成句子
11.请不要在教室里跑。
________ _________in the classroom, ___________. 【来源：21·世纪·教育·网】
12.我们不可以在这里说话。
We_________ ____________ here.
13.她必须每天早到学校开门。
She _________ to _________ __________school early and open the door.
14.他必须在音乐室听音乐吗
Does he_________ ________listen __________music in the music room
15.他不必每天在7:00去上班。
He__________ __________to go to work at 7:00 every day. 21cnjy.com
IV. 单项填空
16.—Don’t be late for school, again. You _________ be on time. 21·世纪*教育网
—Sorry, Mr. Liu. I won’t next time.
A. can B. must C. shouldn’t D. needn’twww-2-1-cnjy-com
17.You_________ cross the street when the traffic lights are red. 2-1-c-n-j-y
A. can’t B. must C. need to D. have to
18. ________you_________ do your homework this evening 【版权所有：21教育】
A. Are, have to B. Do, have to C. Must, have to D. Do, must
19. We must wear __________shoes for gym class today. 21教育网
A. sports B. a sport C. sporting D.to sportwww.21-cn-jy.com
20. Children __________swim in the river without adults(成年人). 21教育名师原创作品
A. can’t B. must C. have to D. needn’t
V. 根据短文内容判断正(T)误(F)
There are many rules in my school. We must wear school uniforms when in school. We have to get to school before seven o’clock in the morning. In class, we mustn’t eat or drink. During the breaks, we mustn’t run in the hallways. But we can listen to music in the hallways. We also can’t leave school until we finish (完成)our homework. I don’t like school. So my favorite days are Saturday and Sunday.21*cnjy*com
How about you
21.The writer can wear what she likes to school.
22.The writer has to arrive at school before seven in the morning.21·cn·jy·com
23.Eating in class is allowed(允许).
24.Listening to music in the classroom is allowed.【来源：21cnj*y.co*m】
25.Students must finish their homework before they leave school.
答案解析
I. 1.quiet 2.Sorry 3.bring 4.be 5.have
II. 6.in the art room 7.wear a hat 8.be quiet 9.go out 10.wear a school uniform
III.
11.Don’t run in, please 考查否定祈使句。
12.can’t talk 考查can的否定形式。
13. has, get to 注意主语为第三人称单数形式。
14.have to, to 一般疑问句前边出现的助动词Does，后接动词原形。
15.doesn’t have
IV.
16.B 句意：—不要再迟到了。你________按时到校。—对不起，刘老师。我下次不会了。can可以；must必须；shouldn’t 不应该；needn’t不需要。根据句意可知选择B。
17.A 句意：你________在红灯的时候过马路。can’t不能；must必须；need to需要；have to不得不。根据句意可知选择A。21世纪教育网版权所有
18.B 词组have to是动词，变为一般疑问句时，要使用助动词Do或Does；该句的主语为you，故使用助动词Do，选择B。【出处：21教育名师】
19.A 运动鞋是固定词组“sports shoes”。
20.A 句意：没有成年人的陪护孩子___________在河里游泳。can’t不能；must必须；have to不得不；needn’t不需要。根据句意可知选择A。21*cnjy*com
V.
21.F 从短文第2句话，可知“作者要穿校服去学校”，不能想穿什么就穿什么。
22.T 从短文第3句话可知该句话是正确的。
23.F 短文第4句话提到“我们禁止在课堂上吃或喝东西”，故该句话是错误的。
24.F 短文第6句话指出可以在走廊里听音乐，并没有说可以在教室里听音乐，所以这个句子是错误的。
25.T 短文第一段倒数第二句可知该句子是正确的。
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Unit 4 Section A (period 2)
Don’t eat in class.
Warming-up
Enjoy an English song Rules.
Let’s review.
SCHOOL RULES
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in class.
4. Don’t listen to music in the classrooms or the hallways.
5. Don’t fight.
Role-play the conversation.
What rules does his school have
John
It’s his first day at school.
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 the class. This is very important.
John: OK, so we must be on time. Can we bring
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.
Role-play the conversation.
Answer the questions.
1. What are John and Alice talking about
2. How many rules does Alice mention
3. What rules does the school have
School rules.
Four.
Wear the school uniform. Be quiet in the library.
Don’t be late for school.
Don’t bring music players to school.
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 the class. This is very important.
John: OK, so we must be on time. Can we bring
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.
Role-play the conversation.
Note
This is a great school, but there are a lot of rules.
a lot of= lots of
many
much
+可数名词复数
+不可数名词
I have a lot of work from morning till night.
我从早到晚事情很多。
He reads a lot of books after school every day.
他每天放学后阅读大量书籍。
1. 不要在楼道里跑。
______________________________
2. 不要打架。
____________________
3. 有什么规则？
______________________________
4. 我们必须按时上课.
_______________________________
完成下列句子。
Don’t fight.
Don’t run in the hallways.
What are the rules
We must be on time for class.
Practice
5. 我们可以在教室里吃东西吗？
_____________________________
6. 不能。但我们可以在餐厅里吃东西。
________________________________
________________________________
7. 我们可以在上课的时候带帽子吗？
_____________________________
Can we wear a hat in class
No, we can’t, but we can eat in the dining hall.
Can we eat in the classroom
8. 他在学校里必须穿校服吗？
__________________________________
9. 是的，必须。/ 不，不必。
_______________________________
10. 你们必须做什么？
_______________________________
11. 在图书馆里我们必须保持安静。
_________________________________
Yes, he does. / No, he doesn’t.
Does he have to wear a uniform at school
What do you have to do
We have to be quiet in the library.
Grammar Focus
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 dining 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.
note：
1. 情态动词can。
can的用法：
1. 没有人称和数的变化；后接动词原形。
2. 可以帮助完成一般疑问句和特殊疑问句，相当于助动词的作用。
Can you swim Yes, I can.
Grammar Focus
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 dining hall.
Can we wear a hat in class
Yes, we can./No, we can’t.
Does he have to wear a uniform at school
What do you have to do
We have to be quiet in the library.
note：
1. 情态动词can。
2. have to与must。
Yes, he does./No, he doesn’t.
have to 与must的区别：
have to:
must:
二者都后接动词原形。
表示主观的义务和必要。
表示客观实际的需要。
Grammar Focus
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 dining hall.
Can we wear a hat in class
Yes, we can./No, we can’t.
Does he have to wear a uniform at school
What do you have to do
We have to be quiet in the library.
note：
1. 情态动词can。
2. have to与must。
Yes, he does./No, he doesn’t.
3. 祈使句。
祈使句:
一般以动词原形开头，表示请求、命令、劝说、警告等。（Sit down.）
否定在动词前加Don't. （Don't eat in class.）
在祈使句中，通常省略句子主语第二人称you。
1.以let引起的句子 Let+ sb.+动词原形 Let's walk to school.让我们步行去上学吧。
2.No + 动词-ing形式。表示“禁止、规劝”
禁止停车！No Parking.
禁止吸烟！No Smoking.
Write the rules for the school library.
Library rules
1. _________________
2. _________________
3. _________________
4. _________________
Don’t talk.
Don’t eat or drink.
Don’t listen to music.
Don’t take photos.
Does he have to be quiet in the library
Yes, he does.
3b Make questions.
2. Eat (he/have to/in the dining hall)
Q: ________________________________
A: _____________
3. Listen to music (we/can/in the hallways)
Q: ________________________________
A: _____________
4. Wear a hat (we/can/in the classroom)
Q: ________________________________
A: ____________
Yes, he does.
Does he have to eat in the dining hall
Can we listen to music in the hallways
No, we can’t.
Can we wear a hat in the classroom
No, we can’t.
Dream School
At my dream school, we don’t have to come to school every day. We…
We can eat in class...
3c Report
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 school uniforms at school.
Report
Great! Jim’s school is the coolest.
Summary
a lot of
很多的；大量的
can
后接动词原形
have to
have to表客观
must
must表主观
Practice
1.He ________ (can/can’t/must) eat or drink in the classroom.
2.She_________ (can/must/have to) do her homework in the evening.
3.Do they ________ (must/have to/can) be quiet in the library
4.What does he_________ (have to/has to/must) do on school nights
5.__________ (Don’t/Can’t/Doesn’t)take pictures in the museum.
can’t
must
have to
have to
Don’t
Homework
1.Practice the conversation in 2d orally.
2.Write the “cool rules” in 3c in the exercise-books.
