Unit 6 When was it invented? SectionA 1a-2c 课件 +嵌入音频(共19张PPT)

(共19张PPT)
Unit 6
When was it invented
Section A 1a-2c
Words & expressions
style
样式；款式
项目；工程
高兴；愉快
每日的；日常的
project
pleasure
daily
网站
先锋；先驱
列表；列清单；名单；清单
提到；说到
website
pioneer
list
mention
【知识目标】
1.掌握以下单词和短语：
heel, scoop, electricity, style, be invented by sb.,
be used for doing sth., shoes with lights
2.学会询问发明时间及用途的基本句型：
A: Who was the telephone invented by
B: It was invented by Bell.
A: When was the telephone invented
B: I think it was invented in 1876.
A: What is it used for
B: It’s used for talking to people.
【能力目标】交际中正确运用被动语态谈论发明的历史。
【情感目标】了解一些伟大发明的历史,激发学生热爱发明的情感。
重点、难点 ：运用一般过去时态的被动语态来谈论发明物
被发明的时间，发明者及用途。
Learning Aims
01
02
03
04
Edison invented the light bulb in 1879.
inventor
invention
telephone
computer
TV
car
What are these inventions
Karl Benz
卡尔·本茨
who are these inventors
Alexander Bell
亚历山大·贝尔
J. L. Baird
贝尔德
John von Neumann
约翰·冯·诺依曼
[kɑ l b nz]
[ l ɡ zɑ nd bel]
[b rd]
[ num n]
Can you match the inventions with the right inventors
Karl Benz
卡尔 奔驰
Alexander Bell
亚历山大 贝尔
J. L. Baird
贝尔德
John von Neumann
约翰·冯·诺依曼
—Who was the computer invented by
—It was invented by…
[kɑ l b nz]
[ l ɡ zɑ nd bel]
[b rd]
[ num n]
When were they invented
telephone
car
television
computer
_____1876 _____ 1885
_____1927 _____1971
年份的读法
两个数字一组，分为前后两组
1
1865 eighteen sixty five
1989
nineteen eighty nine
2
千年的读法
two thousand
2001
two thousand and one
3
前两个数字不为零，后两个数字为零。
eighteen hundred
1900
nineteen hundred
4
非四位数的年份的读法！
531 five hundred and thirty-one
Listen and match the inventions with the years.
_____ 1876
_____ 1885
_____1927
_____1971
d
a
c
b
1b
—When was the...invented
—The ... was invented in ...
The ... was invented before/after the ...
What were they used for
be used for sth. /doing sth.意为“被用来做某事”，表示用途或目的，后接名词或动名词，相当于be used to do sth.
Alice
Grandma
A: What is the _______ used for
B: I think it is used for_______________(travel fast).
travelling fast
A: What are the used for
B: I think they are used for _________________ (give light).
giving light
A: What is the used for
B: I think it is used for _________________
talking with people
(talk with people).
1c
A: When was the ... invented
B: It was invented in ....
A: Who was it invented by
B: It was invented by ....
1885
Benz
1971
John
1927
Beld
1876
Bell
A: What was it used for
B: It was used for ....
Carol
Alex
shoes with special heels
shoes with lights
hot ice-cream scoop,runs on electricity
带特殊鞋跟的鞋
发光的鞋
冰激凌加热勺,靠电力驱动
low heel
high heel
scoop
Look at the picture below.
What are the things on the table
Pre-listening
What are they talking about
What questions may be asked
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
serving
changing
in the dark
1
3
2
Listen and number the inventions [1-3] in the order you hear them.
2a
Listen again and fill in the blanks.
The first invention is shoes with ________. People always hit their toes on __________ on the way to the bathroom at night. So people can use them for ________ in the ______.
The second invention is a hot ice-cream ______. It runs on _________ and becomes hot. It’s _____ for serving really _____ ice-cream.
The last invention is shoes with special _____. People can move the heels _____ and ______. You can _____ the heels if you are going to a ______ or ______ them if you are just going out for _________.
something
seeing
dark
lights
scoop
electricity
used
cold
heels
down
up
raise
party
lower
shopping
Invention Inventor Time Usage (用途)
telephone Bell 1876 making phone calls
computer an American 1976 getting information
light bulb Edison 1830 giving light
camera a Frenchman 1837 taking pictures
bike an Englishman 1839 riding
basketball James Naismith 1861 playing
Make up a conversation according to the table.
A: When wasthe…. invented
B: It was invented in…
A:Who was the… invented by
B: It was invented by…
A: What is it used for
B: It’s/They’re used for…
Report:My favorite invention is ____.It was invented in_____ by ______. It’s used for _____.
Tom’s favorite invention is _____.It was invented in _____ by ______. It’s used for ______...….
What’s your favorite invention
When was it invented
Who was it invented by
What’s it used for
Great inventions make our life
much easier and more comfortable.
创造使生活更美好！有需要才有发明!
No inventions, no life!
Without inventions, our life will
be more difficult and less pleasant.
Because we need things, we have so
many great inventions.
To learn and review the key expresions：
heel scoop electricity style
shoes with special heels change the style of shoes
To learn the key pattern:
1. --When was … invented --I think it was invented in…
2. I think … is invented before/after…
3. --What is/are … used for --It is/they are used for...
Summary