Unit 4 Road safety (Grammar, Fun & Culture time)

Step 1 Revision

T: Today we continue to learn Unit 4 Road safety. Before this lesson, we know something about traffic rules.

 First. Look at these two pictures and try to choose one and work in two .

课件呈现课文部分的前两组图片。呈现问题

Q: How can we cross the road safely?

You must… You can…

Work in two. Ask and answer.

课件呈现第三组图片。呈现问题：

Q: What must you not do on the road?

We mustn’t...

 Step 2 Grammar time

1 Present the first part.

      T: Read the sentences and discuss in four. What rules can you find?

      (学生自由说，可以用中文）

  Tips:

（1 ） can, must是情态动词。（另起一页做情态动词的介绍）

情态动词：表示说话人的语气、情绪、态度的动词。

 Have a try:  按照语气从强到弱排列下列单词。

Can    must    should   may

必须          应该          能           可以

（2 ）在问句中情态动词要提前。在肯定和否定句中，他们用于人称后、动词前。

（3） 情态动词后接动词原形。

（4 ）mustn’t =must not. 翻译时要注意： must 必须   mustn’t   禁止

2 Game ： Look and choose

(1) You  __mustn’t_______  read on the road.   (配图，在路上边走边读）

(2) You  __mustn’t_______  climb over the fence(栅栏).

(3)  A: Mum, _can_____ I eat an ice cream?

B: No, you __can’t_____. You __must____ have dinner.

(4) You  can’t      go out. It’s raining outside.

(5) You  __mustn’t_______  call when driving.

3 watch a film

T:First, let's enjoy a video. After it, please tell me what the video is about.

Q: What’s the video about ?

观看视频，回答问题。

S:…

T: Yes, this video is about an old woman crossing the road.

Is she safe on the road?

S: No, she isn't.

T: So how to cross the road safely?  

创设情境：

T: There isn’t a zebra crossing in ancient times(在古代). 

What do you want to say to this old woman?

You can                             

You can’t                              

You must                                 

You mustn’t                                

 提供Key sentence     

the side of the road    horses    carriages

Step 3 Fun time

1 play this game

T: You did a good job. Now let’s play a game. How to play this game. Let’s watch a short video.

看Fun time 视频，然后说规则。

Tips:

1 Work in grows. Four students are in a group.（四人小组）

2 One gives orders and asks questions. （一人负责下口令和提问题）

2 Others to pass the rubber ，answer the questions and judge.（三人传橡皮，得到橡皮的同学回答问题。其他人判断）

Step 4 Sound time

1 Lead- in

T:  You did well in the game. We must follow the rules and stay safe on the road.

(课件呈现这句话，然后教师重读 must follow     stay safe，这几个单词重读并标红)

2. Try to read

(呈现Sound time的儿歌,先让学生自己尝试读一读: 同学们，自己试一试，能不能找出重读单词啊？)

T: Please try to read by yourselves. And try to find out the stressed words.

3. Listen to the rhyme（让学生听录音，感受重读和弱读）

 T: In English, we call this “ Stress”. It has two functions.

①体现句子的节奏感和韵律感。

②突出重点,使听者更容易理解。

T: So, you need to read some words in a sentence more loudly.

4. Listen and repeat

Follow the computer, Read together, Read in pairs.

Learning tips：

Which words are stressed in the sentences?

一般来说,在句子中需重读的词都是实词,比如,名词、动词、形容词、副词、数词、代词等。不重读的多为虚词，如冠词、连词、介词、感叹词等。

5. Try to read some other sentences.

T: How to read them? Please try, you can discuss in groups.

（1）We can cross the road with other people.

（2）We must look left , then right, then left again.

（3）We can’t play football on the road.

Step 5 Homework

1 Have a dictation about Grammar.

2 Preview Cartoon, Culture, and Checkout time.