Unit 4 Don’t eat in class
Section A
Step 1 Warming up and revision
1．教师进入教室后，使用祈使句要求学生们完成一系列动作：
Please stand up/sit down.
Close the door, please.
Look at me and listen to me.
Don't open your books.
Don't talk.
Let's begin our class.
(The teacher can also write down these sentences on the blackboard, and then let students find the characters of Imperative Sentences by themselves.)
2．Show some pictures and lead in to the new words with the pictures：
hallway classroom dinning hall fight arrive listen to…
Step 2 Presentation
1．Show the picture in 1a, and ask the students：
(Point to the running boy)
T: What's the boy doing?
S: He's running.
T: Where is he running?
S: He's running in the hallways.
T: Can you run in the hallways?
S: No, we can't.
T: So please don't run in the hallways.
(＝You can't run in the hallways.)(板书、教读)
学生跟读数遍，明白祈使句和“can”表达的含义。
T: Why is he running in the hallways？ S1: He's late.
T: Oh, he's late for class.(板书、教读)
You can't arrive late for class.＝Don't arrive late for class. (板书、教读)
…
2．Look at the picture on your textbook. Each of the students is breaking one of these rules. Please finish 1a.
3．Check the answers.
4．Read the sentences together. Make sure all the students understand them.
Step 3 Listening
1．What rules are these students breaking? Write the numbers after the names.
2．Listen to the recording and finish 1b.
3．Check the answers.
[答案] Peter－2; Amy－3; Mike－4
Step 4 Pair work
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1．Student A is a new student. Student B tells Student A about the rules above.
2．请两位学生朗读1c部分的句型；要求学生两人一组进行对话表演，Student A扮演外校转来的新生，Student B告知本校校规。(学生可讨论，说出他们想到的校规，不必只限于书上。)
Step 5 Homework
Remember the sentences in 1a.
Step 1 Warming up and revision
1．Free talk: Students talk about the rules at school. Use the sentences：
We can't…We have to…
2．Check the homework: Review the sentences in 1a.
Step 2 Listening
Work on 2a.
1．First, let's read the sentences in 2a together.
2．Listen to the recording. Check the activities Alan and Cindy talk about.
3．Students listen to the recording and check the activities they hear.
Play the recording again for the students to check the answers.
[答案] 1，2，3，4，5，7，8
Work on 2b.
1．Make sure students know what they should do: Ask a student to read 2b and tell others what they should do.
2．Listen to the recording again.
3．Check the answers.
[答案] can: listen to music in the music room; listen to music outside; eat in the dining hall
can't: eat in the classroom; wear a hat; fight
Step 3 Pair work
Work on 2c.
1．Suppose you are Alan and your partner is Cindy. Talk about the rules in 2a.
2．Let some students come to the front and act out the conversations.
Step 4 Role play
1．Read the conversation and find some rules in this school.
2．Students read the conversation and find out the answers.
3．Check the answers
[答案] Don't be late for class. Don't bring music players to school. You always
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have to wear the school uniform. You have to be quiet in the library.
Step 5 Language points(详见P 课堂互动探究及PPT课件)
bring; listen; on time; be late for; wear the school uniform; have to be quiet
Step 6 Homework
Remember the new words and expressions.
Step 1 Warming up and revision
1．Let's chant. (详见素材一 新课导入设计导入一)
2．Have a dictation about the words and expressions learned yesterday.
Step 2 Grammar Focus
1．Read Grammar Focus and understand the meanings of the sentences.
2．Reading tasks (学生们合作学习讨论并总结祈使句的结构和用法)
The teacher explains the characters of Imperative Sentences clearly. (详见PPT)
3．Give eight more minutes for the students to remember the sentences.
Step 3 Writing
Work on 2a
1．Write the rules for the school library.
2．Students discuss the pictures and make some rules.
3．Let some students read their rules aloud.
4．Check the answers with the class.
[答案] (1)Don't talk. (2)Don't eat or drink in the library.
(3)Don't listen to music in the library. (4)Don't take photos in the library.
Step 4 Practice
Work on 3b.
1．Use the words to make questions about the rules. Then write answers according to your school. e．g.：
Be quiet? (she/have to/in the library)
—Does she have to be quiet in the library?
—Yes, she does.
(注意： have to虽是情态动词，但应借助助动词do或does来构成一般疑问句；而情态动词can则直接提前构成一般疑问句。)
2．Students work by themselves and try to write the sentences on the workbook.
3．Students work in pairs. Ask and answer the questions.
Step 5 Game
1．Everybody has a dream school. Suppose you're the headmaster of the Coolest School. You can make rules for your school. Make up five cool rules for your dream school.
2．Students work in groups and discuss what rules are in their school.
3．Write down their rules.
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4．Let some students read their rules aloud.
5. See whose school is the coolest?
Step 6 Exercises (详见PPT)
Step 7 Homework
Read the sentences in Grammar Focus.
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