内容正文:
“可可我
8
Unit 1 When was it invented?
Section A(1a-2d)
【基础闯关】
一、根据句意及首字母或汉语提示写单词。
1.It's my卫
to help you with English.
2.You can visit our w
at www.jb/000.com to find more information.
3.Many technology products play an important role in our d
lives.
4.To prepare for the trip to Beijing,Betty is making a
(清单)of things to take
along.
5.Now we often
(提到)some hot words such as neijuan and fanersai.
二、根据汉语意思完成句子。
1.电话是什么时候发明的?
When
the telephone
2.想想它在我们日常生活中的使用频率。
Think about
in our daily lives.
3.它们被用来做什么?
What
they
4.那里列出了不同发明的先驱们。
The
different inventions
there.
5.拉链是被惠特科姆·贾德森发明的。
The zipper
Whitcomb Judson.
三、根据句意,用方框中所给单词的正确形式填空。
pleasure invention heel check electric
1.Your ID card is used for
when you enter the building.
2.When we arrived,the
went off.It was dark everywhere.
3.Reading gives me wonderful
4.My mother doesn't like to wear shoes with high
They make her uncomfortable.
5.What great
do you know?
1
【综合提升】
一、在横线处填入适当的句子补全对话。
A:Hi,Judy!1.
B:Hi,Dennis.I read an article this morning.
A:2
B:It's about the invention of paper money.
A:3
B:It was invented in the 11th century in China.And the money was called jiaozi.
A:What an interesting name!4.
B:From the book I learned Sweden issued()the first European banknotes in 1661.
A:Really?It's much later than China.Chinese people are very great!
B:Yes.5.
A:Like what?
B:Paper,silk,chopsticks and so on.
A:Wow!There are many inventions in China.They have greatly changed our lives.
B:I think so.
二、语法填空。用括号内所给单词的正确形式填空。
We can see many inventions around us every day.Some of the inventions 1.
(change)our lives and made our world more beautiful.Paper is a kind of useful invention.
There was no paper for people 2.
use)a few thousand years ago.A lot of
3.
invent)wanted to find a new way for people to make a thing that could
4.
write)on.It must be cheap and light enough.A kind of paper had already
been invented at the beginning of the Han Dynasty,but it was too thin and soft,so most
authors preferred 5.
(use)heavy bamboo rather