新版四年级下册-第四单元教案

新版四年级下册-第四单元教案

Unit 4 At the farm

审核人：

复备人：

一、教学内容：第一课时Main Scene A Let’s talk Let’s play.

二、教学目标:

1.知识目标：

(1)引入几个蔬菜新单词:tomato，green bean, potato, carrot及其复数形式。

(2) 能够掌握三会句型：What are these? Are these...? 及其简略回答。能结合实际情景运用句型。

2.能力目标：通过各种活动，进一步培养学生听，说，认读的能力。

3.情感目标：通过多种情景的活动，培养学生的合作交流能力和热爱大自然、保护环境的良好品德。

三、教学重难点:

重点：能“三会”询问蔬菜的句型What are these ?They are... Are these...? Yes, they are. / No, they aren’t.从而开展一系列的活动和任务。

难点：掌握these 的发音。

四、教学准备：PPT课件，录音机和磁带，卡纸，小组竞赛图

五、教学过程：

Step1 Warm-up

1. Greeting

2.通过图片引入几个蔬菜新单词:tomato，green bean, potato, carrot及其复数形式。学生尝试说出蔬菜英语名称。

3.Let’s chant P39

(1) Fill in the blank

(2) The teacher plays the tape, students chant after the tape.

4.T: It’s sunny today, Mike and Sarah go to a farm, let’s have a look.

Step 2 Presentation

1.Listen to the tape and answer two questions

(1) How many people can you hear? Who are they?

(2) What vegetables can you see in the picture?

播第一遍录音，让学生听关键词，找出问题的答案，听第二遍录音，让学生核对自己的答案，再请个别学生回答，并一同核对答案。让学生大概了解录音内容。

2.Ask Ss to open their books and turn to page38

(1)Listen to the tape.

(2)Read after the tape and imitate pronunciation and intonation.

(3)Read after me.

(4)Read the dialogue in groups.（请3-4组学生朗读）

(5)Translate the dialogue in groups.

(6)Underline the sentences you can’t understand or read.（讲解重点单词和句子）3.Group work

Make a new dialogue

根据所给提示创编对话

E g 1: A: Look at these. Are these __?

B: Yes, they are.

A: Wow! They are so __

E g 2: C: What are these?

D: They’re_____.

C: But they are_____.

D: Try some! They are good.

C: Thanks. Yum!

(学生可模仿教师给出的对话，也可以自己创编，让学生自由发挥。)

4.Guessing game

教师出示一些图片，问学生：What are these? Are they…?

Step 3 Practice

1.教学Let’s play

小组合作,运用图片、物品，对话完成猜物游戏。

Step4 Exercise

一.Listen and number

( ) ( ) ( ) ( )

二.Listen and choose the right answer

( )1. A. Yes, they are. B. No, it isn’t.

( )2. A. They are tomatoes. B. Yes, they are.

( )3. A. They are so big. B. They are potatoes.

三. Choose the right answer.

1、They are ______.

A、potato

B、potatos

C、potatoes

2、—What are those?

—_____are tomatoes.

A、There

B、They

C、It’s

3、—Are these green beans?

——No，_________.

A、these aren’t

B、they are

C、they aren’t

Step5 Conclusion

能够掌握三会句型：What are these? Are these...? 及其简略回答。能结合实际情景运用句型。

思想教育：培养学生的合作交流能力和热爱大自然、保护环境的良好品德。Step6 Homework

(1)Listen to the tape and read the dialogue听读对话

(2)运用所学句型，以小组为单位创编英语对话。

六、教学板书设计：

Unit 4 At the farm

A Let’s talk

tomato，green bean, potato, carrot

What are these?

They are….

Are these...?

小组竞赛图

Yes, they are./ No, they aren’t.