人教新目标(Go for it)版九年级全Unit 6 When was it invented? Section A 1a-1c(34张ppt+1份音频资料打包)

文档属性

名称 人教新目标(Go for it)版九年级全Unit 6 When was it invented? Section A 1a-1c(34张ppt+1份音频资料打包)
格式 zip
文件大小 4.5MB
资源类型 教案
版本资源 人教新目标(Go for it)版
科目 英语
更新时间 2021-11-01 10:15:32

文档简介

(共34张PPT)
Unit 6
When was it invented
Section A
1a~1c
人教版九年级英语全一册
What are the Four Great Inventions in ancient China
gunpowder
compass
printing
papermaking
Can you say some inventions around us
Karl Benz
Do you know who these inventors are
Alexander Bell
J. L. Baird
Can you match the inventions with the right inventors
Karl Benz
Alexander Bell
J. L. Baird
Karl Benz invented the car.
______ was invented by _______.
The car
Karl Benz
Bell invented the telephone .
___________ was invented by _____.
The telephone
Bell
Baird invented the TV.
_________ was invented by ____ .
The TV
Baird
试一试: 翻译下列年份
two thousand and fifteen _________
eighteen eighty-five _________
nineteen seventy- one ________
2008 ____________________________
1927 ____________________________
2015
1885
1971
two thousand and eight
nineteen twenty-seven
预习检测
Check your preview
Task 1
Task 2
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].
A: I think the TV was invented before the car.
B: Well, I think the TV was invented after the car.
1
2
3
4
合作交流
Listening and practicing
1b listen and match the inventions with the years.
______ 1876
______ 1885
______ 1927
______ 1971
d
a
c
b
First
1b listen again and answer the questions.
1. What did the grandma have when she was young
2. Why didn’t they have a television at that time
3. Does grandma have personal computer now
Telephone and car.
Because it was expensive.
Yes, she does.
Second
Practice the sentences.
Picture d: The telephone was invented
in eighteen seventy-six(1876).
Picture a: Cars were invented in
eighteen eighty-five(1885).
Picture c: The TV was invented around
nineteen twenty-seven(1927).
Picture b: The personal computers
were invented in nineteen seventy-one(1971).
Listen and fill.
Alice: Was your life very difficult when you were a kid
Grandma: Oh, not really. Why
Alice: Well, you didn’t have modern inventions like a , right
Grandma: Of course we did! How old do you think I am The telephone was in 1876. You need to take a history class, Alice!
Alice: Haha! How about They weren’t invented yet, were they
Grandma: Yes, they were. Cars were invented in 1885. My family had a car.
telephone
cars
Alice: Well, did you have a TV
Grandma: No, we couldn’t one. They were expensive in those days. The TV was invented around 1927, I think.
Alice: Well, I know that you didn’t have a because we learned in school that personal computers were invented in 1971.
Grandma: You’re right. But I have one now!
afford
computer
A:---When was … invented
B:--- It was invented in …
1885
1927
1971
1876
Practicing
A: Who was the _______ invented by
B: It was invented by ______.
Karl Benz
Alexander Gram Bell
Inventions have changed the world.
Loving inventing is loving our life.
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.
Practicing
1c
When was the telephone invented
I think it was invented in 1876.
When was the car invented
It was invented in 1885.
When was the TV invented
It was invented in 1927.
When was the computer invented
It was invented in 1971.
Inventions are great, but inventors are much greater.
情感教育
11/1/2021
11/1/2021
11/1/2021
1. 1c的小对话。
2. I think(suppose, believe,imagine)
我想(猜想,相信,设想)变否定时,
否定迁移。
I don`t suppose I know you.
3. have modern inventions有现代的
发明
take a history class上一节历史课
11/1/2021
4. How/What about + n./doing sth.
...怎么样?
5. afford"负担得起,买得起”常与
can/could 连用。
afford to do sth
6. 1c的小对话。
小结:
Target language:
1. When was it invented ?
It is invented in…
2. Who was it invented by?
It was invented by…
练习与巩固:
1.Edison invented the light bulb .
The light bulb ____ ________ ___ Edison.
2.All the students like their teacher.
Their teacher ___ _____ by all the students.
3.American speak English.
English ___ _______ ___ American.
4.Cars were invented in 1885.(划线部分提问) cars
5. The light bulb was invented by Edison.(划线部分提问) was the telephone invented
was
invented
by
is
liked
is
spoken
by
When
were
invented
Who
by
Exercise
(一)单项选择
( )1.The kind of cup is used __________ drinking.
A. to B. as C. by D. for
( )2.The telephone________ by the well-known scientist, Alexander Graham Bell.
A. invented B. Inventing C. was invented D. invent
( )3.I think the short story _________ by Lu Xun.
A. is writing B.is written
C. written D. was written
( )4.--Who________ the electric light bulb______
—Edison.
A .was; invented B. is; invented
C. was; Invented by D. did; invented by
D
C
D
C
Every morning my father buys a newspaper on his way to work. Every evening my mother looks through magazines at home. And every night, I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or print
Paper was first created about 2,000 years ago,and has been made from silk,cotton,bamboo and since the 19th century from wood. People learned to write words on paper to make a book. But in those days, books could only be produced one at a time by hand. As a result, they were expensive and rare. And because there weren't many books, few people learned to read.
阅读理解
Then printing was invented in China.When printing was developed greatly at the beginning of the 11th century, books could be produced more quickly and cheaply.As a result, more people learned to read.After that, knowledge and ideas spread quickly.
Today information can be received online, downloaded from the Internet rather than found in books, and information can be kept on CD-ROMs or machines such as MP3 players.
Computers are already used in classrooms, and newspapers and magazines can already be read online. So will books be replaced by computers one day No, I don't think the Yao Ming poster on my bedroom wall will ever be replaced by a computer two metres high!
( )1.What does the writer do before he goes to sleep
A.He reads books.
B.He reads newspapers.
C.He looks through magazines.
D.He looks at the posters on the wall.
( )2.When was paper first created
A.About 2,000 years ago.
B.In the 19th century.
C.About 1,000 years ago.
D.In the 11th century.
( )3.Why were books expensive and rare before the invention of printing
A.People could not read.
B.People could not write words on paper.
C.People could not find silk,cotton or bamboo.
D.People could only produce a book at a time by hand.
D
C
D
( )4.What happened after books became cheaper
A.People didn't want to buy books.
B.Printing was invented in China.
C.Knowledge and ideas spread quickly.
D.The Internet was introduced to people soon.
( )5.What is the writer's opinion about books and computers
A.People won't need books any more.
B.Books won't be replaced by computers.
C.People prefer to find information in books.
D.Computers have already replaced books.
B
B
Thank you.