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Unit4 At the farm

A Let’s learn

Let’s chant

教学目标：

(1)

能听、说、认读单词与词组tomato, potato, carrot, green bean及其复数形式。

(2)

能够熟练运用上述单词与词组并运用句型They’re…描述蔬菜特征。

(3)

能够理解、跟读歌谣，并能够创编新的歌谣来描述自己喜爱的水果或蔬菜。

教学重点：能够熟练运用蔬菜单词及已学的形容词描述蔬菜特征。

教学难点：掌握tomato和potato的复数形式变化。

课前准备：1.本课教学相关单词卡片。

2.多媒体课件。

3.教师教学用书光盘。

教学过程：

Step 1

Warm-up and Revision 1)

Greeting: T: Class begins. Good morning! Boys and girls!

Ss: Good morning, Mrs. Liao! T: How are you? Ss: I’m fine. How about you? T: I’m very happy to have an English class for you!

2)

Vegetable song

T: First, Mrs Liao brings a very happy song for you. Let’s sing together.

Step 2

Presentation and Practice T: What a lovely song. Do you like it? Yes, I like it too. Today we’ll talk about vegetables. Look ,this is a farm. And this is Mr MacDonald’s farm. Sarah, John and Mike are going to Mr MacDonald’s farm. Do you want to go together? Ss: Yes. (1)教学carrots及其单数形式。

T: What are they talking about？Listen. Sarah: What are these?

Mr: They are carrots. T:

Listen, carrots.(升降调) Read after me, carrots. 词卡教carrot. （音标带读）；spell carrot. Write carrot. TS: They’re carrots, and this is a carrot. T: Look at the carrots, they are _______.

Ss: big/small/cute... (学生边说老师边Bb形容词) T: Do you like carrots? S1: No, I don’t. T: But carrots are good. Sarah says: try some carrots, they’re healthy.

2)借助情境教学potato及其单数形式。

Mike: Are these carrots?

Ss: No, they aren’t.

T: They are potatoes. (教学potato) TS: They’re potatoes, and this is a potato. T: Look at the potatoes, they’re _____. T: Mrs Liao will show you some potato food. I like potatoes very much. How about you? (笑脸和哭脸) Ss: I like potatoes./ I don’t like potatoes. T: Also we must like this! Potato chips and tomato sauce. Put up your hands if you like. One tip for you: don’t eat too much, or you will be very fat. 优学派：互动教学软件（闻英起舞）

3）教学tomatoes及其单数形式

T：Now, let’s make a magic. Look at potato, then we change t to m, next, change p to t. It becomes to tomatoes.(教学tomatoes)

将potato按音节划分,并提醒学生单词以元音字母o结尾时,复数形式需加es。

优学派：创建试题：单复数连线练习。

5)教学green beans T: What colour are the vegetables? Ss: The ... is .... T: What color of these? S1: They are green.

T: So they are green beans. We have learned “teacher”.

Sarah: Look at the green beans. They are so long.

T: They are ______. Ss: They are _______. 总结黑板上的句型和图片，T：Look at the _____. They are ___.

6)

Let’s learn 7)

T: What do you like to eat?

S: I like to eat ....

T: Does John like this vegetables?

Ss: No. T: He doesn’t like these, they make him cry. They’re onions.(onions)

Ss: The onions make me cry.

(播放chant) 优学派：互动教学软件（虎口拔牙）

Step 3 Consolidation.

T: Let’s be a farm guide(导游)! Introduce vegetables to the visitors. There are some useful expression for you. Let’s read. 优学派：互动题板group work

Homework: Homework: 1. Finish the exercise book. 2. Imitate P39 let’s learn. 3. Sing the chant. 4. Talk about vegetables with your friends.

Bb:

Unit 4 At the farm

Part A let’s learn

Look at the _______.

carrot/tomato/potato/green beans/onion They are _______.