Unit5-What-are-the-shirts-made-of-教学设计-教案 (1)

Unit5-What-are-the-shirts-made-of-教学设计-教案

教学准备

1. 教学目标

1、能掌握以下单词： chopsticks, coin, fork, blouse, silver, glass, cotton, steel

能掌握以下句型：

①—This ring looks nice. Is it made of silver?

—Yes, and it was made in Thailand.

② What is it made of/from?

2、能够用英语描述及询问物品的制作材料，正确理解被动语态的用法及句子结构。

2. 教学重点/难点

1、掌握本课时中出现的生词

2、能够用英语描述及询问物品的制作材料

3、正确理解被动语态的用法及句子结构

3. 教学用具

多媒体

4. 标签

教学过程

Ⅰ. Lead in

1. 播放动画片《造纸过程》的视频，让学生们了解这个中国传统发明的情况。

T: Who invented paper first?

S1: Cai Lun invented it in Han dynasty.

T: What was paper made of then?

S2: It was mainly made of bamboo.

T: was it easy for people to make paper then?

S1: No, it was very difficult then.

T: What is paper made of now?

S3: It’s mainly made of wood, bamboo, and cotton.

…

Ⅱ. Presentation

1. Present the sentence structure, using the pictures on the big screen:

—What’s the golden medal made of?

—It’s made of gold.

—Is this table made of wood?

—No, it isn’t. It’s made of glass.

—Is Butter made from meat?

—No. It’s made from cream?

让学生们学习掌握be made of/from句型的用法，及be made of与be made from的区别。

两词组都是“由……制成的”之意。be made of 指从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化）

be made from指从原料到制成品发生了质的变化，已无法复原（属化学变化）。

Ⅲ. Learning

1. Show some pictures on the big screen. Try to learn the new words using “be made of” structure.

Learn the new words: chopsticks, coin, fork, blouse, silver, glass, cotton, steel

e.g. This pair of chopsticks are made of bamboo.

This coin is made of silver.

Is this blouse made of cotton?

No, it isn’t. It’s made of silk.

What’s the fork made of?

It’s made of steel.

These pigs like grass very much.

a piece of leaf

Kolas like leaves.

2. Ss discuss with their partner and try to learn the new words.

3. Give Ss five more minutes to remember the new words.

Work on 1a:

Let Ss read the things and materials in 1a. Discuss with their partners and match them with the materials. More than one answer is possible.

What are these things usually made of? Match them with the materials. More than one answer is possible.

Check the answers with the Ss.

Ⅳ. Listening

1. T: Tell Ss they will hear a conversation about some things and material. Listen and match the products with what they are made of and where they were made.

Things Made of Made in

shirts cotton Korea

chopsticks silver Thailand

ring steel America

2. Let one student read the words in the box, Play the recording for the Ss to listen.

3. Ss try to listen and match the things with the material and here they were made.

4. Play the recording again. Let Ss check the facts they hear.

5. Check the answers

Ⅴ. Pair work

1. Read the conversation in the box in 1c.

2. Ss try to made conversations using the information in 1b.

e.g. A: Your new shirt looks very nice. Is it made of cotton?

B: No, it isn’t. It’s made of silk.

3. Let some pairs read out their conversations.

4. Explain some new words and main points in the conversation.

X．Exercise

Do some exercises on the screen.

课后习题

Exercise

1. 他的新手机是美国制造的。

His new mobile phone ____ ____ _____ America.

2. 这台电视机是由工厂的工人们制造的。

The TV set is ____ _____ the workers in the factory.

3. 这些瓶子是塑料做的。

These bottles are ____ _____ plastic.

4. 面包是小麦做的。

The bread is ____ _____ wheat.

5. 这种沙拉是用香蕉和苹果做的。

The salad is ____ _____ bananas and apples.

板书

Unit 5 What are the shirts made of?

Section A 1 (1a-1c)

This ring looks nice. Is it made of silver?

Yes, and it was made in Thailand

of 由???制成（可以看出原材料）（物理变化）

from由???制成（看不出原材料）（化学变化）

be made

in 产于（某地或某时）

by 被???制成（后接动作的执行者）