(共29张PPT)
Unit 6
When was it invented
invent v. 发明，创造
发明家，创造者
n. invention
inventor
Edison was a great ______. He _______ 1093 things. His _________ are very important to us.
inventor
invented
inventions
翻译下列年代：
1 nineteen seventy-one____________
2 eighteen eighty-five__________
3. eighteen seventy-six__________
4.1927_________________
5.1976______________________
6. 2008____________________
7. 2014______________________
1971年
1885年
1876年
nineteen twenty-seven
nineteen seventy-six
two thousand and eight
two thousand and fourteen
paper making
造纸术
compass
指南针
printing
印刷术
gunpowder
火 药
/’g npa d (r)/
/’k mp s/
Cai Lun
paper making
in Eastern Han Dynasty
A: When was …invented
B: It was invented in…
A: Who was it invented by
B: It was invented by…
A: What is the … used for
B: The … is used for doing…
record information
printing
in Song Dynasty
Bisheng
printing
A: When was …invented
B: It was invented in…
A: Who was it invented by
B: It was invented by…
A: What is the … used for
B: The … is used for doing…
gun powder
compass
Chinese
Tang Dynasty
making fireworks
alchemists 炼丹术士
Song Dynasty
knowing the direction
A: When was …invented
B: It was invented in…
A: Who was it invented by
B: It was invented by…
A: What is the … used for
B: The … is used for doing…
/‘ lkimists/
car
What’s this called in English
television
telephone
computer
calculator
microwave
oven
light bulb
battery
/b lb/
/k lkjule t (r)/
/b tri/
light bulbs
A: When were they invented
B: They were invented in….
1879
Edison invented the light bulb.
They were invented by Edison.
Who were the light bulbs invented by
What are they used for
They are used for giving light.
light bulbs
Look at the things. In what order do you think they were invented
A: I think the TV was invented before the car.
B: Well, I think TV was invented after the car.
The telephone was invented before the TV set.
A: I think … was invented before …
B: Well, I think … was invented after ….
The telephone was invented before
the computer.
A: I think … was invented before …
B: Well, I think … was invented after ….
1a Look at the things below. In what order do you think they were invented Discuss them with your group. Then number them [1–4] (1 = first, 4 = last).
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.
1b Listen and match the inventions
with the dates.
_____ 1876
_____ 1885
_____ 1927
_____ 1971
d
a
c
b
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
traveling.
A: When was …invented
B: It was invented in…
A: Who was it invented by
B: It was invented by…
A: What is the … used for
B: The … is used for doing…
Karl Benz
in 1885.
1976
Steve Jobs
1876
Bell
1927
John Baird
1879
Edison
A: When was …invented
B: It was invented in…
A: Who was it invented by
B: It was invented by…
A: What is the … used for
B: The … is used for doing…
shoes with lights
hot ice cream scoop,
runs on electricity
shoes with
special heels
有灯光的
鞋子
加热的
冰激凌勺，
电力运行
有特殊鞋
跟的鞋子
2a Listen and number the inventions [1–3]
in the order you hear them.
2
1
3
2b Listen again and match the items with
their inventors and uses.
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
Three new inventions
The first invention is shoes with lights. You can use
them for ___________________ when you get
up at night. Next is________________________ .
It runs on ________ and becomes hot. It’s used for
________________________. The last invention is shoes
with heels. You can change ___________________.
You can move the heels ____________. You can
____________ if you are going to a party or
________ them if you are just going out for shopping.
seeing in the dark
hot ice-cream scoop
electricity
serving really cold ice-cream
the style of your shoes
up and down
raise the heels
lower
Inventions When(Dynasty) Who was used for
compass
paper making
printing
gun power
The Great four inventions of China have great signification to the whole world .They are…
song
Tang
Chinese people
Eastern Han
Han
Cai lun
traveling & sailing
writing
Bi sheng
spreading knowledge
alchemists
making fireworks
Crazy inventions:
used for dancing
used for driving and flying
used for walking and singing
used for living and walking
used for driving in the sea
used for driving
What are they used for
1.汽车是什么时候发明的？它是在1885年被发明的。
When ______ the car________
It _____ _____ _____1885.
2. 带灯的鞋子是什么时候发明的？是去年发明的。
When ____shoes with lights __________
They _____ _____ last year.
was invented
was invented in
were invented
were invented
3. 他们是谁发明的。是朱丽.汤普森发明的。
_____ were they ____ ________
They were _____ _______Julie Thompson.
4. 他们是用来做什么的？ 是用来在黑暗中视物的。
What are they ____ ____
They’re used _____ _____ in the dark.
5.我认为电话的发明要早于汽车的发明。
I think the telephone _______ _____ _____ the car.
Who invented by
invented by
for seeing
used for
was invented before
句型转换
1. The personal computer was invented in 1976. (划线提问)
_______ _______ the personal computer _______
2. The shoes with lights were invented by Julie Thompson. (对划线部分提问)
___ ______ the shoes with lights _____ ______
When
was
invented
Who
were
invented
by
3. Knives are used for cutting things.
_______ _______ knives _______ _______
4. A Chinese named Cai Lun invented paper. (改被)
Paper ______ ______ ______ a Chinese named Cai Lun.
What
are
used
for
was
invented
by
5. She was interviewed by the local TV station last week. (改为主动语态)
The local TV station __________ _______ last week.
interviewed
her
