unit4colors教案|Unit4Coloritgreen

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unit 4 color it green
一、teaching aims and demands:

*can understand and speak out the words about some colors
*they can do color the things after the order
*使学生能用两种问句问问题
*使学生能读出第6部分和练习1中所给的句子和单词

二、交际句型：

color it green.
what color do you like?
which is the blue duck?

三、交际词汇: pink, green, indigo, red, yellow, purple

四、具体教学方法：
可以首先拿出一只剪好的白色鸭子对学生说，this is a duck. this is a duck. i have many ducks. look, one, two, three, four and five. they are white. do you know"white"? now , this is indigo .this is red.教师拿出两种颜色给学生看。接着教师用刚才的鸭子举例，说,look here ，this is a white duck. this is a indigo duck .now, look, i have many ducks on the blackboard. what color are they? this is a white duck, this is a indigo duck.从刚才新教的词汇开始，然后再教新的颜色词，每教一个新词之前要复习一下刚学过的词，可以将鸭子贴在黑板上，下面再贴上与鸭子颜色一样的光电纸，然后，教师指着鸭子说，this is a duck .it"s blue. it"s a blue duck.然后教师问学生，who can say the sentences about these ducks?鼓励同学们到前面来描述。当一两个同学到前面说完之后，教师让学生两人一组进行练习。
接下来，教师选出一些漂亮、鲜艳的颜色，对学生说，i"ve got lots of colors. what color do you like? 问不同的同学，如果该学生说,i like green.教师就给该生一个绿色的小苹果（事先剪好不同颜色的苹果或其它图案）
教师教字母d d的时候，可以直接拿出d字母，然后再拿出带有竖琴的图片进行比较，同时带着大家一起说，big d is a harp. small d is a chair. the girl is sitting on the chair, playing the harp.教师边说边指着图片和字母dd.
接着教师说，look here. what’s this? it’s a dog.d-dog.what"s this? it’s a doll.d-doll.教师带着大家朗读d字母音的同时，可以带出的读音，并让学生看图片。
在做练习的时候，教师引导大家看画有彩虹的图。教师可以说，look, we"ve got a nice rainbow on page 16.this is a rainbow. it has seven colors .let"s see. what color are they? 这时教师启发学生说出这七种颜色。
在做练习3时，教师先让大家把图涂上颜色，然后可以在全班进行评比，看哪个同学涂色涂的最好。具体操作如下：教师可以让学生一行一行地拿着自己的课本到前面来，大家进行推荐。最后表彰前十名同学。

五、课后作业：

一、. draw five ducks with different colors and write each color next to the duck.

辨认dog doll door

二、.read and draw:

1) a cat,

2) flowers

3) a cap.

4) a dog.

三、.write down the words which have letter “d d”.

door cat boy doll duck

blue pink red yellow color

dog green pencil indigo ace

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