学科：英语

课题：Unit4 Then and now

教时：1

执教：蔡亚波

教学目标：

1.听说读单词then and now ,e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。

2.掌握动词过去式的发音及用法，会说…years ago,…could/ could not…Now,…

3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。

4.通过过去和现在的对比，感受个人的成长和社会的进步。

Teaching Procedures

Time

Steps

Teacher’s activities

Learners’ activities

Purpose, Feedbacks &Aims

min

Step 1

Warming-up

吸引注意，积累语言

What date is it?

How’s the weather today?

学生回答复习cloudy sunny 等词汇

通过呈现新旧事情让学生归类引出本课课题，为新话题的呈现做铺垫。

达成目标4

3

min

Step2

Pre-

task

导出目标，生成结构

1.Let’s sing the song? 

T: Time flies quickly. We are growing up, and the things around us are changing. We know,  the world is changing.

2. T: Then what is changing? 

Free talk.

通过让学生自己现在与过去能力方面的对比引出Mike的现在与小时候的对比，让学生体会人的变化。

达成目标2、4

12

min

Step3

Task 1

回忆相关知识，初步运用结构

Look at Mr Brown. This is Mr Brown twenty years ago. And This is Mr Brown now.

What did he do then and what does he do now? 

(1)Read the paragraph quickly, and try to find out the communicate tools.

(2)read the four words. T: They are needed when we want to contact others. So ,which one do you like? And Why?

(3) How about Mr Green? What did he use twenty years ago?

T: Let’s imagine where he did or does these things. Where did he wrote letters/ use the telephone/ write e-mails/ uses the mobile phone?

Read the paragraph quickly

Read the four words.

match: wrote letters, used the telephone） How about now? ( match: writes e-mails, uses the mobile phone)

Try to describe Mr Brown.

 read this paragraph together. Now, try to describe Mr Brown.T: Then and now, the way to contact people is changing .

通过学习Mr Brown的现在与过去的对比，让学生体会联系他人的工具和方式的变化。

达成目标1、2、4

3

min

Step4

Task 2呈现刺激材料，活用结构

T: Let’s see what changes have happened on her.

(1) T: What is she doing in the picture?

(2) T: Are you right? Read it please.  So maybe she is doing some shopping or chat with her e-friends on the Interenet.

(3)And this is the picture of her twenty years ago. Then she was a schoolgirl. Where did she make friends? And where did she buy things?

(4) Read the text with your partners.

(5) T: Let’s try to fill in the table , OK?

. Talk about Mrs Brown.

(解释e-friends)

Read the text with your partners.

It tells us the way to ______ and the way to _______. And the ways are changing now.

How do you get news, boys and girls?  ( I get news from_______.

Ss: Their life is…(colourful, cool , modern, happy…) ,because…

通过学习Mrs Brown的现在与过去的对比，让学生了解交友和购物方式的变化，体会信息社会的发达。

达成目标1、2、4

3

min

Step5

Task 3

引发期待行为，强化结构

1.Act the story in groups.

2.Try to retell.

指导学生根据提示或看图复述故事。

通过自己和Grandpa获取信息方式的不同，让学生体会信息社会的发达。达成目标1、2、4

14

min

Step6

Post –

task提供反馈评价，巩固结构

1.Listen and read Story time.

2.Retell Story time on P38

3.Bring two photos and think of the changes between two photos on P40.

1.Listen and read Story time.

2.Retell Story time on P38

3.Bring two photos and think of the changes between two photos on P40.

达成目标1、2、3、4

Assignment

1.Listen and read Story time.

2.Retell Story time on P38