(共16张PPT)
21世数言
1
What are the four ancient inventions
随龙预
皮慶八片
Science
硝
Civilisation
China
会1熙点
1
What makes the inventions
2
the Development of Technology
指南升
造狂术
2
compass
2
Paper
The first compass
for
sailing.(use)
Gunpowder
by alchemists.
Cai Lun
(discover)
2
gunpowder药
Paper
from bark,hemp,
4
Bi Sheng
E。吊利米
rags and fishnets.(make)
Printing
by Bi Sheng
Printing
(invent)
27世纪
www.21cny.com
21世纪苏短
Module 9 Great inventions
岛
Unit 1
Will computers be used more than books in the future
will be+过去分词
被动语态的一般将来时
S
21世纪苏
岛
借来y
borrow
2
张贴
put up
网站n
website
邮件n.
mail
1
2
课本n
textbook
electronic
products
主要地ad
mainly
成千上万
thousands of
页n.回
1
page
自动驾驶汽车
1
岛
电子的a:
electronic
/'lektronIk/
put into
穿上，上演
put off
张贴，举起
put up
把.…放进
put together
熄灭
put on
推迟
put out
组装，组合
EN
27世架我想
科技：technology
有影响力的，powerful
存储量n.memory
borrow...from..从.借进.
岛
充满的adm
full
修补以ix
lend…t0..借出给.…
3
(复数)说明书n
instructions
v.(lent/lent)lend
Ms Kou often
some daily
(把某物)借出
things from her neighbours,but she
3
never
anything to others.
正确地a.properly
