C教学内容分析

Unit4 Then and now

教学目标1. 能够理解并掌握动词过去式的不规则变化及读音。

2. 学生能运用句型…….years ago, I was/ I could (not)/ didn’t……..。重点难点1. 能正确掌握动词过去式的不规则变化及读音。

2. 能用一般现在时和一般过去时的语句来描述自己。

教具准备单词卡片,PPT

教学过程二次备课

Step 1. Preparation

1. Free talk

T: What did you do yesteday /last weekend?

S:…

T:What do you often do at weekends?

S:…

2. Act and say

T: What did I do just now ?

S: You listened to music just now.

Step 2. Presentation & Practice

1. Think and say

T: Think about the changes of Mike’s family and finish the table.

2. Read and learn

T: Look at the pictures and learn the words.

3. Try to use

T: Look at this short passage, use the new words to fill in the blanks. Twenty years ago ,my mother used the

at home. She couldn’t call people anywhere. Now she

has a .It is easy to take .My father listened to the and read for news in the past ,but now he usually watches news on the Internet .Sometimes he reads newspaper .He also reads .For me ,ten years ago ,I watched at weekends, now I like playing computer games when I’m free . It’s fun.

4. Grammar time : Make sentences

T: There are three types of cards in my hand.They are “When”,“Who”and “What”. We need to put these three arbitrary combined into a sentence . Eg: S1: twenty years ago

S2: Mr Brown

S3: write letters to his friends

S4: Twenty years ago, Mr Brown wrote letters to his friends.

5. Grammar time : Read and find

(1)Read the sentences with verbs:

a.Ask the students to underline the verbs

b.Ask the students to underline the subjects

Rule:In the past tense,verbs don’t change with subjects.

6. Grammar time : Play a game(Quick response)

(1)T: I say the words, you should say the past tense as quickly as you can.

is/am(was)are(were) can(could)

fly(flew) take(took) see(saw)

go (went) eat(ate) get(got)

do(did)write(wrote)make(made)…

7. Grammar time : Read the irregular verbs

Eg:I (see) a mobile phone under the desk just now . Lucy (get) up late this morning .

Step 3. Production and Progress

1. Checkout time: Look and write

T: What could they do? What couldn’t they do?

2. Fun time

A. T: Look, here are two photos of me. Twenty years ago, I was a student. I could ride a bike .I couldn’t drive. I didn’t work. Now I’m a teacher. I can drive . I teach you English.

B. T: Let’s say something about “ then and now” of you, and make a comparison table.

3. Checkout time:Think and write

T: Stick a photo of yourself and then write about it .