3. (教师组织学生讨论制服的作用。)

　 T:　 Now, let’s discuss the importance of uniforms together.

(方案二)

1. (教师用图片推出生词。)

4. (教师引导学生们讨论1a前的两个问题。)

　 T: Now, discuss the following questions together:

(1) What do you know about uniforms?

(2) When and where do you wear school uniforms?

(讨论两分钟后，过渡到下一步。)

Step 2　 Presentation 第二步　 呈现(时间: 5分钟)

呈现1a, 讨论制服的作用。

(方案一)

3. (出示图片，师生问答，引入1a。)

　 (1) (教师出示一幅消防员的图片，师生问答。)

T: What does he do?

Ss:He is a firefighter.　　　　　　　　　　　　

T: How can you guess he is a firefighter?

Ss:He is wearing a special coat and a helmet.

T:You are very clever.

(2) (教师出示一幅士兵的图片，师生问答。)　　　

T:　 What does he do?　　　　　　　　　　　　 　

Ss: He is a soldier.

T:　 How can you guess he is a soldier?

Ss: He is wearing green clothes.

T:　 You are smart.

(教师总结、板书。)

T: Well, firefighters wear special coats and helmets, and soldiers wear green clothes. So we can say: different jobs, different uniforms.

(板书)

2. (学生分两组表演短剧。教师引导学生在活动中复习“It is + adj. + that …”。)

(1) (出示课本Section B, 1a中的第一幅图片，选两名学生表演，鼓励学生运用自己的语言。)

T:　 Look at the picture. Then make up a short play and act it out.

S₁:　 Sorry, sir. You can’t wear jeans here.

S₂:　 I’m sorry. I’ll change my clothes.

T:　 Why can’t he wear jeans there?

Ss: Because it is impolite that he wears jeans there.

(2) (出示课本Section B, 1a中的第四幅图片，选出两名学生表演。)

S₃:　 What’s wrong with you, Kangkang?

S₄:　 Bad luck! My feet hurt.

S₃:　 You should wear sports shoes.

T:　 Why did Kankang’s feet hurt?

Ss:　 It is not good that Kangkang didn’t wear sports shoes.

Step 1　 Review 第一步　 复习(时间: 8分钟)

复习section B, 引入1a。

1. (师生对话复习上节课所学内容。)

　 T:　 Good morning, boys and girls.

　 Ss: Good morning, Miss … / Mr. …

　 T:　 All of you look beautiful today!

　 Ss: Thank you!

　 T:　　　　 We all want to look nice. Girls want to look more attractive and boys want to look more handsome. But it is important that we wear suitable clothes on every occasion.

人物图片/录音机/服装图片/小黑板/学生自备的家庭照

3. Learn the purposes of different uniforms.

Firefighters wear special coats and helmets to protect them from heat and falling ceilings.

Soldiers wear green clothes to help them to hide in the forest.

2. Learn different jobs, different uniforms.