人教版初一英语 Lesson50教学案例

临沂八中

闫青青

2006,1

教学目标：

1、知识目标：

(1)Words: light, one , which, want, sweater

(2)Sentences: What color are they? They are red / yellow/---

2、能力目标：

(1)Can use the new words and sentences to make up new dialogues.

(2)Can describe things with the words and phrases they have learnt.

3、情感目标：

Taste life and love life.

教具：

动画歌曲、VCD、彩色图片、穿不同颜色衣服Kitty 猫的贴画、磁带、彩笔、练习题

教学过程：

Step 1 Revision

the English cartoon song "colors", students sing along.

tings.

3.T: Today we're going to talk about colors. First , let's revise the colors we have learnt yesterday.

(Show them the pictures of monkeys with different colors.)

Teacher points , students say the colors: red , yellow, purple , black , white, blue , green, brown, orange, grey.

them a group of pictures: a green tree, a white cat, a brown dog, an orange orange, a yellow bird, a grey sweater.

Point at Picture 1 and ask:

T: What's this in English?

Ss: It's a tree.

T: What color is it?

Ss: It's green.

them to talk about other pictures in pairs like that get some pairs to share their short dialogues with the whole class.

h them the new word: sweater

（动画歌曲既调动了学生的情绪，又复习了上一课的主要内容“颜色”）

Step 2 Presentation

them another group of pictures :some red apples, some purple flowers, a pair of black shoes, some yellow bananas, two colorful sweaters.

at Picture 1 and ask:

T: What are these?

Ss: They are apples.

T: What color are they?

Ss: They are red.

them to talk about other pictures in pairs like that . Then get some pairs to share their short dialogues with the whole class.

4. Show them the Kitty Cats and ask:

T: What are these?

Ss: They are Kitty Cats.

T: What color are they?

Ss: They are red , yellow, purple , black , white, green, brown, orange, grey , blue, and

light blue.(Teach them the new word: light.)

T: The cat is light blue. And I can see a light in our classroom. What's the difference between light and light?

Get one student to say the difference.

（用两组图片很自然地导入了本课的主要句型：What color are they?，并且通过其它图片进行了充分的练习。）

Step 3 Practice

the Kitty Cats them to the students and ask:

T: Do you want a cat? (Teach them the new word: want.)

Ss: Yes!

T: Which cat?(Teach them the new word : which .)

The blue one ,the red one ,the black one-------or the light blue one?

(Teach them the new word : one .)

Teach them to say :I want the ---one.

Ss: I want the ---one .

The student who says the sentence right will get a Kitty Cat.

cises:

Which:通常用来询问两个人（物）或几个人（物）中哪一个或哪一些。

Ex1:哪个女孩是露西？

_______ _________ is Lucy?

哪个苹果是红的？

________ _________ is red?

One:代词，指前面提到的同类人或物的某一个，单数用one 复数用ones。

Ex2:我有一支红钢笔，吉姆有一支蓝色的。

I have a red pen, Jim has _____ _______ _________.

这些毛衣是黄色的，那些是紫色的。

These sweaters are yellow,_____ ________ are purple.

________girl is Sally? The _______under the tree.

A. Which, one B. Which ,it C. Who , girl D. Who ,one

（通过轻松愉悦的小游戏，充分练习了本课的重要知识点which和one）

Step 4 Part1

them the questions:

What color are the sweaters?

What color are the kites?

h VCD and find out the answers.

the tape, students listen and follow.

them practise in pairs.

some pairs ask and answer for the whole class.

Step 5 Ask and answer

them four groups of carton pictures:

(1)a red pen and a purple pen (2)a yellow clock and a brown clock

(3)a blue bag and a green bag (4)a black telephone and a grey telephone

them to make up new dialogues like this:

A: What are these?

B: They are ---.

A: What color are they?

B: One is ---, and one is---.

A: Which one do you want?

B:I want the ---one.

some pairs to show their dialogues.

Step 6 Part2

them to read the dialogue carefully and find out the answers to these questions:

(1)How many colors are there?

(2)What colors are they?

Get them read the colors together.

ents listen to the tape , and repeat.

them to read it again by themselves , and line down the problems they have.

Then get them try to help solve the problems each other. If necessary, teacher gives them a hand.

uange point:

Show them the sentences from the dialogue:

I like these colors.（动词、喜欢）

I want a sweater like this.（介词，像）

Ask them to say the difference between the two words.

Ex3:Translate the sentences into Chinese. Try to say which is verb, and which is prep.

(1) I like my parents.

(2)I am like my parents.

(3)Do you like English?

(4)The hat looks like Lucy's hat.

5 Get them read the dialogue in pairs.

some pairs to act out the dialogue.

Step 7 Free talk

Show them a colorful room ,ask who wants it, and get a student come to the blackboard. Other students can ask her any questions about the room .

（本环节主要训练了学生实际应用语言的能力）

Step 8 Writing

Ex4 A picture of a bedroom.

them to color the bedroom with their color pens.

to write a passage to introduce their own bedrooms.

some of them read their passages.

Step 9 Summary

Different colors represent different feelings;

Different feelings make different lives

Because of the colors ,

our world is so beautiful, and our life is so colorful;

Taste your colorful life ,and love the beautiful life!

Step 10 Homework

sh your passage after class.

sh off the workbook exercises.

ect some English phrases and proverbs about colors.

教学反思：

本课是根据语言学习规律和学生实际情况来设计的教学过程，通过Revision, Presentation，Drill, Practice和Consolidation等“五步教学法”来组织教学，教师主要是从学生的兴趣和需要出发，创设了多种教学情景，引导学生通过体验、实践、参与、合作与交流等学习方式，帮助学生学习语言和运用语言。在学习which和one时，教师让学生感知了大量的语言材料，把知识点的教学与培养学生的表达能力有机地结合起来，使学生能够学以致用；本课通过图片、VCD、动画片等大量的感知材料配合以游戏、表演等手段，使学生对课堂充满了兴趣，从而积极地参与到学习活动中来。