C名师教学设计1

Unit4 Then and Now (Story time)

一、教学目标：

1．听说读单词e-book, mobile phone, newpaper, 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…could/ could not…

3．通过过去和现在的对比，感受个人的成长和社会的进步。

二、教学重难点

1. 一般过去时与一般现在时的比较和运用

2. read，write过去式，mobile phone等词的读音

三、教学过程

Step 1. Pre-reading 1. look and say Enjoy a video.

T:What can you see in the video? Lead in the topic.

2.Talk about Miss Wang. Now and 30 years ago. Step2. While-reading 1.Something about Mike.

(图) This boy, he is Mike. Now, he is a young boy. And he can do many things now. Let’s guess, what can he do?

T: Could Mike do all these things six years ago?

What could he do?

I give you first letters here. Can you guess?

What couldn’t he do?

2.Watch the cartoon and find the other three people and catch the time. They have changed a lot. And in this lesson, we’ll know more about the changes of Mike’s family. 3. Look at Mr Brown.

Read the paragraph quickly, and try to find out the answers. a.How did Mr Brown contact(联系) friends

twenty years ago? b.How does Mr Brown contact friends now? 4. T: How did Mike’s grandpa get news thirty years ago, and how about now?

Read Para.3 and judge :(T/F) a. Thirty years ago, Mike’s grandpa watched TV for news. b.Now he can read and watch news on the Internet. c.He can't read e-books. 5.

T: Look at the pictures, do you remember her? -Mrs Brown

Let's see what changes have happened on her. Read Para.4 and choose: a.Twenty years ago, Mrs Brown made friends ______. A. on the Internet

B. at school b. Twenty years ago, she bought things from ______. A. shops

B. the Internet c Now she has ____ from all over the world. A. penfriends

B. e-friends d. She does shopping _______. A. on the Internet

B. from the supermarket 6. Read the whole text together.

Read and think:What do you think of their life?

Why?

Step3. Post-reading 1. Try to retell the text according to the Bb design. Finish it in groups. （4人一组，合作完成）

2. Say something about your family. ______years ago, ______was___________(fat,thin,tall,short...) ______could_____________(play on the swing/slide/see-saw...) ______couldn't________________________(write,swim,ride...) ________ _________________________________(used,played...) ______am/is________________________________. ______can__________________________________. ________ _____________________________________(like,have) 3.Today we know the changes of Mike’s family. Like his family, our life has changed a lot. Can you use a word to describe the goodness they bring us?

Step4: Homework