内容正文:
参考答案及解析
(部分答案不唯一)》
Unit 1 When was it invented?
1.Canadian 2.nearly 3.professional 4.divided
5.heroes
Section A(1a-2d)
三、L.by mistake
【基础闯关】
2.was asked to:be played
一、,l.pleasure2.website3.daily4.list5.mention
3.Today:popularity:dreaming of becoming
二、l.was:invented2.how often it's used
4.look up;basketball heroes
3.are;used for 4.pioneers of;were listed
5.The number of;including:has inereased
5.was invented by
【综合提升】
三,L.checking2.electricity3.pleasure
4.heels
1.C【解析】细节理解题。根据第一段倒数第一、二句
5.inventions
可知,Niepce拍的第一张照片是他的花园。故选C。
【综合提升】
2.B【解析】细节理解题。根据第二段第五句“The kind
一,L.What did you do this morning?
2.What's it about?
of photo was(called Daguerreotype.”可知,Daguerreotype是
一种照片。故选B。
3.When and where was it invented
4.Who invented the first European banknotes?
3.D【解析】细节理解题。根据第三段第四句可知,
摄影者要带许多胶卷和其他机器。故选D。
5.A lot of things were invented by Chinese people.
二、l.have changed2.to use3.inventors
4.B【解析】细节理解题。根据最后一段“Mathew Brady
4.be written 5.to use 6.called 7.was made
was a famous American photographer...The pictures were
unusual because they were lifelike."可知,Mathew Brady
8.to get 9.are using 10.to use
是非常著名的摄影家,他的照片不一般,非常逼真。
Section A(3a-4c)
故选B
【基础闯关】
Section B(3a-Self Check)
一,L.traded2.remained3.boiling
4.accidental
【基础闯关】
5.rang
二、l.was invented by accident
1-5 FGECA
2.where;were produced
【综合提升】
3.believed:brought to
1-5 CDBBA 6-10 BACDA
4.without doubt;nature of
语法聚焦
三、L.It's believed2.all of a sudden
一,1-5 CDCBC
3.What was;used for
1.My grandparents were taken good eare of in the old
【综合提升】
people's home (by them).
l.B【解析】细节理解题。根据第一段第三句“He
2.I was told to wait for him at the school gate.
invented the printing around10O0AD(公元).”可知,
3.I wasn't bought a gift for my birthday (by my mother)./
印刷术发明于公元1000年。故选B。
A gift wasn't bought for me for my birthday(by my
2.A【解析】细节理解题。根据第三段第四句可知,
mother).
选好宇在盆子里排好顺序后,工人们把墨刷到洁字版
4.Was a girl seen to walk into the office five minutes
上。故选A。
ago (by you)?
3.C【解析】细节理解题。根据第三段“First of all,
5.By whom were you made to stay at home all day last
Then,Afer,Next,Final山y"这些表顺序的副词可知,活
Sunday?
字印刷术有5个步骤。故选C。
拓展阅读
4.D【解析】代词指代题。根据第四段第一句可知,
[主旨大意]本文是一篇说明文。短文介绍了无人机除
活宇印刷术在中国文化中非常重要,因此判断代指
拍照、递递包襄、跟踪野生动物外的一些其他用途
上文的the movable type printing。故选D。
为人们提供咖啡、拯放生命等
5.C【解析】主旨大意题。根据第二段和第四段可知
1.B【解析】第一段讲无人机可以为我们做很多事情,
本文主要讲了活字印刷术及其在文化交流中的重要
如:拍照、递送包襄和跟踪野生动物,结合选项可知空
性。故选C
处应是接着讲了无人机其他的用途。故选B
Section B(1a-2e)
2.D【解析】根据空后“It can deliver coffee to sleepy
【基础闯关】
people,”可知,它可以给困倦的人送咖啡。故选D。
-1.sour 2.customers 3.basket 4.crispy 5.salty
3.A【解析】根据空前“The drone can know when to
101“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 seemed 5.(use)heavy bamboo more than use this kind of paper.
At that time,there was a man 6.
call)Cai Lun.He was very familiar with
the technique and then he made a new kind of paper which was based on that.This new
kind of paper 7.
(make)of wood,used cloth and something that was very cheap
and quite easy 8.
get).As a result,people now in the world 9.
(use)
the paper which is made by that way Cai Lun began 10.
(use).
2