(共25张PPT)
Section A (1a-2d)
Unit 6
When was it invented
As China develops rapidly, do you know the new four inventions
Alipay
high-speed trains
shared bikes
It helps people to pay without money.
It helps people to buy things online.
They make it possible for people to travel fast.
They make it possible for people to cut down the pollution.
influence people ’s life a lot
great inventions
computer
car
Old inventions
telephone
TV
Old inventions
Task1:Look at the things below. In what order do you think they were invented
4
2
1
3
A:I think the TV was invented before the car.
B:Well,I think the TV was invented after the car.
Listen and match the inventions with the years.
1b
1876
1885
1927
1976
a
b
c
d
Object time
Telephone
In 1885
TV
In 1971
Task3:Listen and fill in the blank.
In 1876
Car
In 1927
Computer
1b
Read like:The telephone was invented in 1876.
Look at the picture in 1a and make conversations.
1c
When was the telephone invented
I think it was invented in 1876.
Listen and number the inventions [1-3] in the order you hear them.
2a
______
Shoes with
special heels
_______shoes
with lights
_____hot
ice-cream
scoop, runs
on electricity
3
1
2
Listen again and complete the chart below.
2b
Invention What is it/are they used for
shoes with special heels the style of the shoes
shoes with lights seeing
hot ice-cream scoop really cold ice-cream
changing
in the dark
serving
when you get up at night
functions
2c
Make conversations using the information in 2b.
A: What are they used for
B: They’re used for…
What is the phone used for
It is used for talking with
Others.
What is the fork used for
It is used for eating delicious food.
What is the bike used for
It is used for riding.
What is the washer used to do
It is used to wash the clothes.
What is the besom used to do
It is used to sweep the floor
区别下列短语:
1.be used for sth/ doing sth
被用来做…
被用来做…
被（人）…使用
被用来当做…用
书是用来看的.
Books are used for reading.
刀是用来切东西的.
Knives are used to cut things.
算盘是中国人使用的.
The abacus was used by Chinese people.
这张桌子被当作床使用.
The desk is used as a bed.
2.be used to do
3.be used by
4.be used as …
注意: used to + 动词原形 表示 “过去常常…”
Exercise
1. I ______English in the morning. But I don’t do it now.
A. used to read B. am used for reading C. am used by D. used for reading
2. This bike _________my father.
A. is used for B. is used to C. is used by D. is used as
3. The room is ______ my office.
A. used by B. used by C. used as D. used for
4. Cotton ____clothes.
B. is used as make C. used for making
A. is used to make
5.Pens are used for ______ on paper.
A. write B. to write C. writing D. wrote
C
二.翻译下列句子。
1.纸被用来制作书籍。
2.我过去常常熬夜，但是现在习惯早起。
The paper is used to make books.
I used to stay up late,but now I am used to getting up early.
