Unit 4  Don't eat in class.

Section A (1a-2d)

一、教学目标： 

1. 语言知识目标：

1) 能掌握以下单词：rules, arrive, late, hall, dinning hall, listen, listen to, fight, sorry

2) 能掌握以下句型：

①  Don't eat in class.

②  You must be on time.

③  Eat in the dining hall.   

2. 学会用英语表达一些标志的含义。

3. 熟练使用目标语言谈论对某些规章制度（校规、家规等）的看法

3. 情感态度价值观目标：

能用英语表达和制定一些简单的规则，理解没有规矩不成方圆；无论是在学校时还是在家庭中以及以后走上社会都应当遵守规则，按规则办事。

二、教学重难点

1. 教学重点：

1) 肯定祈使句是省略掉主语的原形动词开头2) 否定祈使句则是在肯定祈使句前加上“don’t”。

3) 情态动词must及have to在用法上的区别。

2. 教学难点：

掌握祈使句的用法，并能听懂、会说一些简单的祈使句。

三、教学过程

Ⅰ. Warming-up and revision

  教师进教室后，使用祈使句请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.

学生听教师的指令完成各种动作，教师也可将指令写到黑板上，让学生从视觉上考察祈使句的特点。

Ⅱ. Presentation

教师出示书上1a 的图片，向学生提问。

指着图上奔跑的男孩提问

T：What’s the boy doing?     S: He’s running.

T:  Where is he running?      S: He’s running in the hallways.(板书，教读)

T：Can you run in the hallways?   S: No, I can’t.

T:  So please don’t run in the hallways.(板书，教读)

               （= You can’t run in the hallways.） 

学生跟读数遍，明白祈使句和“can”的表达含意。

    T：Why is he running in the hallways?   S: He’s late.

    T: Oh, he’s late for class.(板书，教读)

     You can’t arrive late for class.(板书，教书) = Don’t arrive late for class.

…

Ⅲ. 1a

T: Now, Look at the picture on your textbook. Each of the students is breaking one of these rules.

  Please finish 1a.

 学生看图，完成1a的内容，检查答案并大声朗读校规。

Ⅳ. Listening

1. T: Now let’s listen! What rules are these students breaking? Write the numbers after names?

2. 学生们听录音，完成1b，选出四位学生都违反了哪条校规；听之前，学生要读会英文名。

3. Check the answers:

Ⅴ. Pair work

请两位学生朗读1c部分的句型；要求学生两人一组对话表演，SA扮演外校转来新生，SB告知本校校规。（学生可经过讨论，多说出他们想到的校规，不必只限于书上；教师应给予帮助）

Ⅵ. Listening

1. Work on 2a:  

First, let's read the sentences in 2a together.

T: Now, let's listen to the recording. Check the activities Alan and Cindy talk about.

Ss listen to the recording and check the activities they hear.

 Play the recording again for the Ss to check the answers.  

2. Work on 2b:

  Make Sure Ss know what they should do.

  Listen to the recording again. Can Alan and Cindy do these activities? Circle can or can't above.

3. Check the answers:

Ⅶ. Pair work

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.

Ⅷ. Role-play

  1. Read the conversation and find some rules in this school?

  2. Ss read the conversations and find the answers to this question.  

  3. Check the answers:

    ( Don't be late for school. Don't bring music players to school. You always have to wear the school uniform. You have to be quiet in the library. )

Homework:

1.  Remember the new words and expressions.

2.  完成下列句型转换试题

 1）I can play computer games on weekends.（一般疑问句）

_________________________________?  Yes, ____________.

2）  He has to wear uniform.（变否定句）

He _____   _____  _____ wear uniform.

3）  I have to wear sneakers for gym class.（一般疑问句）

        _____ you ____  ____ wear sneakers for gym class? Yes, I ____.

4）  They have to wash clothes.（提问） ____ do they have ____  ____?

5）  You can’t go out on school nights.（换一种表达） _______ go out on school nights.

6）  Don’t talk in class.（同上）  No _________.