9年级人教版全一册Unit 5 What are the shirts made of？ 课件(共14张PPT)

(共14张PPT)
课题：What are the shirts made of
九年级-全一册-Unit 5
难点名称：Learn to talk about what products are made of and where they are made
掌握一般现在时态的被动语态,由 am/is/are +动词过去分词构成。
学会be made of,be made from和be made in的用法
目录
Watch a video
1.Who was the paper made by
2.What was the paper made from
3.Where was the paper made in
1.Who was the paper made by
2.What was the paper made from
3.Where was the paper made
The paper was made by Cai Lun.
The paper was made from tree bark and rags.
The paper was made in China.
Matching
What are these things made of
steel
silk
cotton
bamboo
wood
silver
glass
paper
gold
Let's talk
What are these chopsticks made of
They are made of wood .
Are these chopsticks made of wood
.
A:Is this coin made of wood
B: .
A:What is it made of
B:
be made of 由/被...制成。
一般现在时的被动语态结构：
be(am is are)+动词过去分词
Yes,they are.
No,it isn't
It is made of gold .
The desk is made of wood.
The paper is made from wood.
The dried grapes are made of grapes.
＋
→
＋
→
The wine is made from grapes.
The cake is made from flour, butter, sugar and eggs.
小结
含义
区别
be made of 由...制成，后面接制作材料
表示材料的物理变化，也就是形状发生改变，成品是可以看出原材料的。
be made from 由...制成，后面接制作材料
指从成品身上已经看不出原材料是什么，已经发生化学变化。
练习：
1、All the furniture wood.
2、The cake flour, butter, sugar and eggs.
is made from
is made of
（家具是木头做的，可以看出原材料。）
（蛋糕是面粉、黄油、糖和鸡蛋做的，看不出原材料。）
What is the dress made of
It silk.
Where is silk made
It is made in .
It made in USA .
被动语态的否定形式：
be动词后+not
(isn't/aren't)
is made of
China
isn't
The most famous watches are mede in Switzerland.
The best camera is made in Japen.
be made in...产自于...后面接产地
Practice
1.His new mobile phone America.
2.These bottles plastic.
3.The bread wheat.
4.The salad bananas and apples.
are made from
are made of
is made of
is made in
is made from
Summary
含义 用法
be made of 由...制成，可以看出原材料
The shirts are made of cotton.
be made from 由...制成，看不出原材料
This cheese is made from milk.
be made in 产自于...后跟产地
Silk is made in China.
一般现在时的被动语态：be+动词过去分词
否定形式：be +not (isn't/aren't)
一般疑问句形式：Be +主语+其他
谢谢聆听