掌上电脑.ppt

Period 3 language points
Unit puters
words and expression
算盘
掌上电脑
主机
显示屏
芯片
软盘
调制解调器
打印机
扫描机
abacus
Palmtop
Monitor
Screen
Chips
Floppy-disc
Modem
Printer
Scanner
Intelligence
Analytical machine
Universal machine
Transistor
Artificial intelligence
Technological revolution
function
智力
分析机
通用机
晶体管
人工智能
科技革命
功能
Words and Expressions
Truly
truth
True
adv.
adj.
n.
Fill in the blanks:
I began as a _______ ________ in
1642 in France. In 1822 I was built as an
_____ ______. Then in 1936 Alan Turing
wrote a book and built a _______ ______.
As the years have___ ___, I have been made
___ ___ ____ but I got ____ ____ ___,
____ __ ____. In the 1960s they gave me a family____ __ __ _____. Now people call it
the . I was _____ ____ ____ ___ in
the I became PC. Since my birth I
have truly been built to serve the human race.
calculating machine
Analytical Machine
universal machine
gone by
smaller and smaller
cleverer and cleverer
quicker and quicker
connected by work
brought into people’s homes
small groups, discuss what they have mon.
以小组的形式,讨论他们有哪些共同之处.
(what:所……的) =the things that
I lived in what you call “Ancient Greece”.
what=the place that
What I have heard has something mon with what you have seen.
这是我昨天(所)买的
This is ____________yesterday.
他所说的是真的
______________________
what I bought
What he said was true.
Common
(1)共同的共有的
我们有共同的目标.
We share a ______________.
(2)常见的; 普通的
This illness mon among the children.
He wasn’t a hero but mon person.
Have nothing/little/something/much/a lot mon
没有相似之处/几乎没有相似之处/有些相似之处/有很多相似之处
Though they are twins, they ________.
A. have something mon
B. have a lot mon
C. have nothing mon
D. have little mon
common aim
C D
(1)In one’s opinion
按某人的意见,据某人看来
按照他们的意见,我们应该把会议推迟到下星期五举行。
______________, we should _______the meeting until next Friday.
(2)In the opinion of 据...看来
据很多人看来,这是个好计划。
___________________________________________
(3)Have a good /bad/high /low opinion of
对评价好/坏/高/低
In their opinio