外研版 (一年级起点)四年级上册Unit 1 I helped my mum.精品教案

 Module 2 Unit 1 I helped my mum.

【教学目标】

1)学生能四会单词：wash, help, finish, clean，以及知道他们的过去式；

2)学生能正确认读功能句a. I cleaned my room.

b. I washed my trousers.

c. I helped my mum.

3)学生能在“昨天”这个时间范围内正确理解并初步使用过去式；

【教学重难点】

1. 初步感知过去式的正确用法；

2. 学习生词wash, help, finish, clean，知道并会用他们的过去式；

教学难点：

使学生理解过去式的正确使用范围，学生能有意识的正确使用过去式。

【教学过程】

Step 1 Warm up:

1. Sing a song.

T: Are you happy today? If you are happy, let’s sing the song “If you are happy”.

2. Guessing game.

T: Well done. Sit down please. This time let’s do and guess.

教师示范：教师看一眼图片，然后做动作让学生猜，再请学生上来。

Step 2 Presentation:

1. Yesterday.

 (1) PPT:

T: Look, this is a calendar, today is …? How about this one? It’s …

Yesterday. Now read after me: yes-ter-day. 师重复几遍。

(2) T: 拿着卡片让学生开火车读。

2. 初步感知动词过去式。

T: Yesterday I was very happy, because yesterday was my birthday. Let’s look and listen what did I do?

T: Do you want to listen again。

T: What did I do yesterday? 老师引导I played in the park. What else?

PPT: 根据学生的回答来显示图片。

T: Excellent. Now let’s read them together.

3. 简单用。

T: I was very happy yesterday. What did you do yesterday?

教师将学生提到的动词分类贴/写在黑板上

T: Oh. You did lots of things yesterday. Now let’s read them together.

Step 3 Text:

1. Whole input listen.
2. T: That’s what we did. How about our friend Daming, what did he do yesterday? Let’s look

and listen.

如果学生答得不好则再听一遍.

2. new words.按学生选择的顺序教。

(1) clean

T: 大小声：I cleaned my room.

(2) wash

T: I washed my hands. I washed my T-shirt.

(3) finish & help

T: I am drawing a picture, but I can’t finish it. Who can finish it?

Who can help me?

4. Practice.

(1) T: (拿着卡片) Let’s read them. 1, 2.

(2) T: Now, let’s put them in the right place. (师读句子，故意放错，看生的反应)。

(3) Read the sentences together.

5. Reinforcement.

(1) Passing game.

T: Look, we learned so many things. (师指黑板) we are a little bit tired.

Let’s played a game, OK?

T: The first s read the sentence and remember it. Then I will say 1, 2, 3 go. You pass the sentence as fast as you can. Your team win. (师边说边做动作)。

T: Say the sentences to the Ss. Are you ready? 1, 2, 3 go.

T: Clap your hands for them. (有节奏的拍手)

(2)Make sentences.

T: Now I want 3 Ss. who can come here and help me? Each s choose one, and make a sentence to your group member.

T: Who wants to try?

Step 4 practice

1. about task.

T: Just now, we talked about yesterday. Now, let’s say sth about last week.

Look, this is my son, he is too young to help me, but he kissed me last week. I was very happy. Did you kiss your mum?

What did you do last week?

2. T: … Can you help me?

Look, we have ……I cleaned my room last week. What about you?

3. T: Understand? Now take out your paper and talk with your partner.

4. T: Who wants to show?

Step 5 Homework

1, Read the text.

2, Write the words and the sentences