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人教版英语三年级上册 《Unit 2 Colours Part B》教案

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2020-08-03 09:30:10

Unit 2 Colours

Part B

教学目标:

1、能听说、认读有关颜色的单词: white, black, orange, brown.

2、能够通过用Stand up! Sit down! Touch the ground. Turn around. W的指令练习和运用有关颜色的单词。

3、能听音跟读chant。

教学重点:

1、重点掌握单词white, black, orange, brown.能根据指令涂色和做出反应。

2、理解功能句:Stand up! Sit down! Touch the ground. Turn around.

教学难点:

能正确区分 black 与brown 的读音,读准ground and turn around.

教具:

Activity book, CAI, Tape-recorder, Over projector, Teaching aids, Picture., Word card, colour card and colour revolving plates.

教学过程:

Step 1 Warm-up

1. Greetings:

T: Good morning, Boys and girls!

Ss: Good morning, Ms…!

2. Free talk

A: Hello!

B: Hi!

A: What's your name?

B: My name is....

A: Nice to meet you.

B: Nice to meet you, too.

A: Goodbye!

B: Bye!

Step 2 Presentation

1. Lead-in

a. Let the pupils listen and do (T:Show me your crayons. Show me your blue /green /yellow /red /purple crayon)

For example:

T: Show me your blue crayon.

S: Blue crayon.

b. Show the words cards. Let the pupils read the words quickly. Chant: red, red, I like red.

c. Point to the colour revolving plates and tell the pupils we have learnt the five colour words, today we are going to learn the other colour words

2. New concept

1) Using Direct method of teaching(visual aid)to teach the new colour words T: Show me your black crayon教师举起黑色蜡笔说,学生出示相应物品,根据语境和常识猜测black的意思是黑色,并给老师黑色蜡笔。

2) Guess the meaning of the word

3) Learn to say: black, black, it’s black. It's a black crayon.

4) Stick the word card; let the students recognize the word and Learn to say one by one: black, black.

5) The teacher shows something black and asks the student: T: What colour is it? S: Black. The teacher Heuristics the student to answer: It's black.

6) Chant: Black, black. I like black. What colour do you like? I like black, black and black.

7) Find sth. Black in the classroom and tell me.

S1: Black bag

S2: Black pencil-case

S3: Blackboard

S4: Black pen

S5: Black pencil

S6: ...

8) In this ways to teach the other words then open the books at Page28.

9) Read by yourself and try to remember.

3. Consolidation and extension

4. Play a guessing game

以大组为单位说颜色,说对的加分。教师转动转盘,叫学生猜测转盘停下后,指针会停在什么颜色上。

5. Put the word under the right colour picture.

把表示颜色的词卡贴到相应的颜色物体上,边贴边说出单词的读音,有意识地培养学生认读单词的能力及说英语的兴趣。巩固所学单词的认知。)

Step 3 New concepts

1. Listen and do

通过教师的说和学生的做动作,让学生明白 Turn around/ Touch the ground 的意思,并熟练掌握Turn around/ Touch the ground

2. CAI(CAI 呈现所要学的内容,让学生整体感受新知,同时吸引了全体学生的注意力。)

3. Can you do? (CAI 再一次播放,让学生模仿。通过看看、说说、做做等调动学生各种感官活动。)

4. Practice

1) Play a game: Listen and do.学生按不同颜色分组,每种颜色代表一组。学生听指令做动作。

Example:

Black, Black, Stand up! (黑色组学生起立)

Brown, Brown, turn around! (棕色组学生手碰地面)

a. 师生互练,师说生做,再派学生上台给出指令。(根据事先选取的幸运色按小组表演)

b. 每人定一种幸运色,以小组为单位相互练习。

2) Make a chant by yourself.

Example:

Black, black. Clap your hands. Black, black. Stamp your foot. Black, black. Snap your fingers.

Step 4 Discuss

1. Did you enjoy this lesson?

2. What have you learnt? Would you tell me, please?

Step 5 Homework

1. 唱colour song 给家长听。

2. 你最喜欢哪种颜色?为什么?(颜色的象征意义,红色代表热情;黑色代表神秘;白色高雅纯洁,纯真无邪;蓝色代表自由……)

3. 上网查找色彩艳丽的风景图片,欣赏颜色的美,自由用英语谈论。

4. Task: 每个学生用所学的知识向同伴介绍教室内外的至少五件物品(利用学习用品练习所学的颜色)

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