lesson 2教案和学案内容

Colours

一、

教学目标

1．知识目标: （1）.能听说和认读green、orange、purple三个新单词。

（2）.能听懂指令性语言“Show me…”并做出相应动作。

（3）能听懂“What colour is it ?”句型并使用It’s red/yellow...说出自己看到的颜色。

2. 技能目标：让学生熟练运用所学颜色单词，使用It is...句型对身边的事物的颜色进行简单描述。

3. 情感目标：激发学生学习英语的兴趣，调动学习积极性，引导学生积极与他人合作，在活动中培养学生的协作精神和竞争意识。

二、

教学重难点

重点：学习和掌握新单词purple、green、orange三个单词。

难点：能听懂指令性语言“Show me…”并做出相应动作。

能听懂“What colour is it?”句型并且用It’s red/yellow...说出自己看到的颜色出自己看到的颜色。

三、

教学准备

1．颜色卡片。

2．多媒体教学课件。

3. 颜料。

4. 矿泉水瓶。

四、

教学过程

Step 1

Warming up A. Greeting

T: Hello,boys and girls! S: Hello, Mia. T: Nice to meet you! S:Nice to meet you ，too. T:Let’s sing a song, ok? S:Ok! Ss: ......(sing a song) Step 2

Revision T: Look at the video and read after it? (play a video) S: red, red/blue,blue/ yellow, yellow. T: Ok! Look! What are they? (show the bottles) T: Great! There are some bottles. They are magic bottle. Do you believe? S: Yes. T: What colour is the water in the bottle? S: white/白色

T: Oh, it is clean water. T: But it is a magical bottle, it can change the colour. Guess! What colour will it become? S: red/blue/yellow......

T: Now, it’s magical time. What color is it? One, two, three. ((hold a bottle which cap is painted with red pigment, then stick the sentence card What color is it? on the blackboard) S: red. T: good! It’s red. (stick the sentence card It is red on the blackboard) T: What color? What color?

T&S: It’s red. It’s red.

(using the same way

to review the word : blue, yellow) Step 3

Presentation T: Look at my platform. How many bottles can you see? S：six T：What colour can you see in these bottle? S：red，blue，yellow. T：Wonderful! What colour is this bottle? (hold another bottle which cap is clean) S:...... T: Now, let’s have a look. What colour is it? (shake the bottle) S: white. T: Oh, the water is clean. It doesn’t change. How about this one? And this one? (hold another bottle and shake it one by one) S: No change. T: But I want to they be colourful water,too. I just have red, blue, and

yellow. (point to these three colorful bottles) Who can help me? Do you have any ways? Ss:... T: Ok, Maybe after you watch the video, you can help me. (play the video) T: So can you help me? S: 把不同颜色的水混合在一起

T：You are so clever! Now, Let’s mix them. What colour will it be? (mix green and yellow) S：绿色

（observing the changing process）

T: Wow, it’s green. (通过大小声、分小组、男女生分组等方式操练新词和句型) 同样方式呈现orange/green. （red+yellow=orange; yellow+blue=green）

Step 4 Practice time 1.

Look at the traffic light and dance. (students stop dancing when seeing the red bottle, wait for a moment when seeing the yellow bottle, go on to dance when seeing the green bottle) 2.

Group Competition ( pass the bottle and read the word one by one in groups) 3.

Listen and Show the paper (listen to the tape and hold the correct

card) 4.

Mole Attack

Step 5 Production Draw a rainbow and introduce it. Use the sentence: it is red/orange/yellow...... Step 6 Homework Introduce the rainbow to parents. (use the sentence : it is red/ it is yellow/....)