人教版九年级英语Unit 6 When was it invented？ SectionA 1a-1c 课件（共23张ppt）

(共23张PPT)
Unit 6
When was it invented
SectionA 1a-1c
Revision
What are they made of
They are sky lanterns.
What are they
Who invented sky lanterns
They are made of bamboo and paper.
Zhuge Kongming invented them.
Sky lanterns were invented by Zhuge Kongming.
And they were used for asking for help in the past.
Warming-up
What are the Four Great Inventions
in ancient China
Think and Say:
Nothing great was ever achieved without enthusiasm
Modern Inventions
car
television
telephone
computer
light bulb
battery
Nothing great was ever achieved without enthusiasm
1a
What is this invention called
It’s called a car.
Who was it invented by
It was invented by Karl Benz.
When was it invented
It was invented in 1885.
What is the car/motor used for
It is used for driving everywhere you want to go.
=a motor.
Karl Benz, 1885
Nothing great was ever achieved without enthusiasm
Four ancient inventions in China.
compass
gun powder
paper making
We should be proud of being Chinese people!
movable type printing
[ k mp s] n. 罗盘
[ pa d (r)] n. 粉末
[ mu:v bl] adj. 可移动的
Nothing great was ever achieved without enthusiasm
The first telephone was invented by Bell.
Bell invented the first telephone.
Who invented the first telephone
Nothing great was ever achieved without enthusiasm
What is this invention called
It’s called television.
Who was it invented by
It was invented by J. L. Baird(约翰·洛吉·贝尔德).
When was it invented
It was invented in 1927.
What is the television used for
It is used for watching TV shows.
J. L. Baird, 1927
Nothing great was ever achieved without enthusiasm
Do you know what these inventions are
the first telephone
Bell
Nothing great was ever achieved without enthusiasm
What is ... called
Who was ... invented by
When was ... invented
What is ... used for
camera, Luis
Was it invented before the telephone
Was it invented after the computer
1839
Nothing great was ever achieved without enthusiasm
Pairwork
A: When was the …invented
B: It was invented in …
A: Who was it invented by
B: It was invented by…
A: Do you know what it is used for
B: It is used for ...
Karl Benz
in 1885
in 1971
John Vincent
in 1876
Bell
J. L. Baird
in 1927
in 1839
Luis
Nothing great was ever achieved without enthusiasm
What is ... called
Who was ... invented by
When was ... invented
What is ... used for
camera, Luis
Was it invented before the telephone
Was it invented after the computer
1839
Nothing great was ever achieved without enthusiasm
Pairwork
A: When was the … invented B:I think it was invented in ….
computer
1971
car
1885
TV
1927
telephone
1876
A: What is it used for
B: It is used for…
Nothing great was ever achieved without enthusiasm
1b
B:The telephone was invented in 1876.(eighteen seventy-six)
A:When was the telephone invented
Nothing great was ever achieved without enthusiasm
B:
A:When was the car invented
Cars were invented in1885.
Nothing great was ever achieved without enthusiasm
B:
A:When was the TV invented
The TV was invented around 1927.(nineteen twenty-seven)
Nothing great was ever achieved without enthusiasm
Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again.
PracticingPracticing
1c
When was the telephone invented
I think it was invented in 1876.
Nothing great was ever achieved without enthusiasm
When was the computer invented
It was invented in 1971.
Nothing great was ever achieved without enthusiasm
When was the car invented
It was invented in 1885.
When was the TV invented
It was invented in 1927.
Nothing great was ever achieved without enthusiasm
Summary:
What have you learnt
1.句型when was the car invented
和I think it was invented in 1876.的运用。
2. 能听懂年份的读法。
Nothing great was ever achieved without enthusiasm
根据句意和所给汉语提示, 完成下列单词的
确拼写。
1. That’s the most _________ (有用的) book.
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. Children also need time _________ (玩耍).
useful
inventions
listening
to play
Practice
Nothing great was ever achieved without enthusiasm
用所给动词的正确形式填空：
1. The bike __________(fix) up by Xiaoming yesterday.
2. Shields ________ (use) for protecting people’s body in the past.
3.Last year, a picture _________(put) up on the blackboard.
4. She said French______________ (speak) in France.
5. Teenagers _______________(allow) to choose their own clothes two years ago.
was fixed
were used
was put
was spoken
were allowed
Nothing great was ever achieved without enthusiasm
Practice the conversation in 1c.
HomeworkHomework