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1、教师准备:CAI课件、相应颜色的单词卡片和各种颜色的铅笔、纸制的红、绿、黄灯。
2、学生准备:各种颜色的彩色笔。
3、课前准备:各种颜色鲜明的图片(事先布置在教室中)
目的:让学生首先感受一个色彩丰富的教室,为接下来的教学活动作一个铺垫。
教学过程:
Step 1. Warming-up a. Greetings.
b. Let’s sing. (Sing a colour song)师生边唱边做动作。
Step 2.Presentation
a.Lead in. T: Today I take some nice presents for you. Do you want to see? Ss: Yes. CAI shows a pencil.T: Is it beautiful? Ss:Yes . T: This is a magic pencil, do you want to know how many colours can change? S: Yes. T: No
b. Learn the words.
(1)CAI shows the pencil, teacher clicks it, it will become a blue pencil. T: What colour is it? CAI shows the word: blue. Let students look at the screen and read after teacher: blue, blue, it’s blue. Students read the word all kinds of methods: someone to be a little teacher、students read together、read in groups、read one by one etc.
(2)Teacher clicks other pencils again, Present other four words in the same way.
(3). Say “hi” to colours..
(4) Show a magic again。T: Now let’s have look! 教师出示CAI,变色龙随周围环境变换身上颜色,考考学生都变了什么颜色,用It’s…句型来说说,看看谁说得又多又好。
(5) Let’s chant《Traffic light》。
CAI出示交通指示灯,让学生根据灯的颜色作出相应的反应。规则:将学生分成三个组,根据红灯停,绿灯行,黄灯慢行来做动作。如:出示红灯,所有的同学必须停下来不动;出示绿灯,所有的同学必须行走;出示黄灯,所有同学必须慢行;如果违反了将会被淘汰。
c.Learn the sentence pattern.
CAI shows a cartoon of the sentence pattern,A: What colour is it? B: Red,It’s red. Get students follow it and imitate the sentences’ pronunciations. Then teacher shows some red things and asks: what colour is it? Students answer: Red It’s red.
d. Guessing game《What colour is it?》。CAI依次出现三朵颜色各异的花,快速闪现后,会留下其中一朵,以小组竞赛方式,猜一猜:“What colour is it?” 猜中奖励,没猜中就把机会让给其他的小组。
Step3.Let’s do
(1) Let’s draw通过观看动画,让学生拿出小画笔,用上自己喜欢的颜色,尽情画出自己想画的东西。
(2) Let’s play 尝试给可爱的小娃娃搭配不同颜色风格的衣服,争当小小设计师。 (3) Look and match 对所学颜色加以巩固练习。
Step 4. Summary and Extension--- Searching for the colours of the rainbow
T: What did you learn today? Ss: 我们学会了五种颜色的单词:red、blue、green、yellow、orange,还有我们学会了怎样询问事物的颜色及回答:What colour is it? It’s ….同学们,我们的生活,我们的大自然是多彩的呀,让我们一同去寻找彩虹颜色吧。
Step 5. Homework
学生把学到的颜色及句型告诉身边的亲朋好友。 Writing on the blackboard Colours
Red blue yellow orange green What’s colour is it? It’s green