(共20张PPT)
Unit 6 When was it invented
Section A
( 1a—2c )
Wang Mengpei
Modern inventions
Unit6
Section A
Section B
Self check
Words and phrases
heel,scoop,
electricity,
style
Sentence structures
grammar
一般过去时的
被动语态
was/were+done
(1)I think the TV was invented
before/after the car.
(2)--When was the telephone invented
--I think it was invented in 1876.
(3)--What are they used for
--They’re used for seeing in the dark.
What are the Four Great Inventions
in ancient China
Do you know
Chinese four great ancient inventions
compass
gun powder
printing
Paper making
Modern inventions
calculator
[‘k lkjuleit ]
A: I think the TV was invented before the car. What’s your opinion
B: I agree./ I don’t think so/disagree. I think the TV was invented after the car.
1a. Look and number the things in right order.
4
2
1
3
1b Listen and match the inventions
with the dates.
_____ 1876
_____ 1885
_____ 1927
_____ 1971
d
a
c
b
I think the TV was invented in 1876.
A: When was the telephone invented
B: It was invented in ...
The telephone was invented____ 1876.
The car was _________ ____ 1885.
The TV _____ ________ ____ 1927.
The computer _____________________.
in
invented in
was invented in
was invented in 1971
A: Hi,… When was the… invented B: I think it was invented in…
camera/1839
basketball/1861
Mobile
Phone/1973
Cola/1885
Airplane/1907
blub/1879
heel n. 鞋跟；足跟
style n. 样式; 款式
scoop n.勺; 铲子
electricity n.电，电能
a special ice-cream scoop
heated ice cream scoop on electricity
2a Listen and number the inventions
in the order that you hear them.
1
2
3
What can you see on the table
What’s the boy doing
What is the girl doing
What is the scoop used for
What are the shoes used for？
2b Listen again and complete the chart below.
________ the style of the shoes
hot ice-cream scoop
seeing _____________
shoes with lights
_______ really cold ice-cream
shoes with special heels
What is it / are they used for
Invention
changing
in the dark
serving
Carol is writing about some of the interesting _______ for his English homework. Look! They are shoes ___lights. People can ___ them ___ seeing in the dark when they get up at night. It seems cool because some people may hit their toes on something on the way to the ______ at night. The second one is her favorite invention——a special ice-cream ______. It ___ on electricity and becomes hot. It __ ___ __ serving really cold ice-cream. The last invention is shoes with special _____. The heels can be moved ___ ___ _____. People can change the _____. They can raise the heels if they are going to a party or lower them if they are just going out for shopping.
inventions
with
use
for
bathroom
scoop
runs
is used for
heels
up and down
style
An useful invention
When was it invented？
What is it used for
I think….is very useful.
It is widely used in our daily life.
It was invented in….
I think it is used for …..
I love the invention.
How about you
Exercises
1. Edison _________ （invent）the electric lamp.
2. It is said that Thomas Edison had 1,093___________ (发明) during his lifetime.
3. --- What is this kind of machine used for
--- It’s used for _________ (听) to music.
4.I bought the shoes because I liked the __ (款式)of them.
5. Lisa (hear)to sing a song in her bedroom just now.
invented
inventions
listening
style
was heard
1. — Michael Jackson was called the king of pop, wasn’t he
— Of course. He by people all over the world
A. was looked up
B. was looked up to
C. looked up D. looked up to
A
Exercises
2. The telephone _______ in 1876.
A. invented B. was invented
C. was found D. was discovered
3.I think the short story ______by Lu Xun.
A. is writing B. is written
C. written D. was written
4.Our school library is very beautiful and it _______last year.
A.builds B. built
C. is built D. was built
5.This kind of machine ________cutting meat in big restaurants.
A.is used to B.built
C.is made into D.is used for
D
B
Exercises
B
D
Unit6
Section A
Section B
Self check
Words and phrases
heel,scoop,
electricity,
style
Sentence structures
grammar
一般过去时的
被动语态
was/were+done
(1)I think the TV was invented
before/after the car.
(2)--When was the telephone invented
--I think it was invented in 1876.
(3)--What are they used for
--They’re used for seeing in the dark.
According to the chart,find some information about an important invention you think ,then write a short paper to introduce the invention.
Homework
An useful invention
When was it invented？
What was it used for
