《九年级英语知识点同步讲练测大礼包（人教新目标版）》专题7.3.Unit6 When was it invented？单元测试卷（教师版）（杭州专用）

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Unit6 When was it invented？单元测试卷

一．阅读理解(共两节，满分 40 分)

第一节(共15 小题，每小题 2分，满分 30 分)

阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。

The well-known "new great inventions" of modern China have made our daily lives more convenient.

High-speed trains

China created its first high-speed railway line in 2008.Since then，the number of passenger trips has grown by

over 30 percent every year. By 2016，more than 5 billion trips had been taken on the trains. By 2020，one-fifth of

the country's 150，000-km railway network will be used by the trains. This network will link more than 80 percent

of major cities across China.

Mobile payment

Mobile payment is turning China into a “cashless society”. Instead of paying by cash（现金），customers

now pay for their goods and some kinds of bills simply by typing a short password into the Alipay or WeChat Pay

on their mobile phones.

Shared bikes

China has surprised the world with how quickly shared bikes are widely used. Nowadays，bike users can

simply pick up or park the bike on the street through GPS and smart phone apps.

Online shopping

With around 751 million Internet users，China has been the world's largest and fastest-growing online

shopping market. Because of lower costs and fewer licensing requirements（执照要求），it's easier for sellers to

open an online shop in China. In 2016，more than 20 million jobs of rural areas were created，with over 8.1

million running their own online shops.

1．What's the passage mainly about？

A．The fast-developing technology. B．Modern China.

C．China's new great inventions. D．Convenient daily lives in China.

2．By 2020，more than _________ of major cities across China will be linked by the high-speed trains network.

A．30% B．one-fifth C．80% D．20%

3．_________ can make online shopping develop so fast in China.

A．Lower costs B．Fewer licensing requirements

C．More job chances D．A，B&C

这是一篇说明文，文章主要内容是中国的“新四大发明”——高铁、移动支付、共享单车、网购。

1．【答案】C

【解析】题意：这篇文章主要讲什么？

主旨大意题。A. The fast-developing technology.快速发展的技术；B. Modern China.现代中国；C. China's new

great inventions.中国的新发明；D. Convenient daily lives in China.中国便捷的日常生活。通读全文可知，文

章主要是在介绍中国“新四大发明”，C选项最为符合题意，故应选 C。

2．【答案】C

【解析】题意：到 2020 年，超过___________的中国主要城市将被高速铁路网连接起来。

细节理解题。根据原文第二段 This network will link more than 80 percent of major cities across China 可知，C

选项符合题意，故应选 C。

3．【答案】D

【解析】题意：_________让网上购物在中国迅速发展。

细节理解题。A. Lower costs 更低的价格；B. Fewer licensing requirements 更少的执照要求；C. More job

chances 更多的工作机会；D. A，B&C 以上三项。通读原文最后一段可知，ABC 三个选项都已提到，故应

选D。

Nobody knows who invented the pencil or when it was invented. A Swiss described a pencil in a book in 1565.

He said it was a piece of wood with lead（铅）inside it. In 1795，someone started making pencils from

graphite（石墨）and they became very popular. Today，people make pencils in the same way. They put it inside a

piece of wood. One pencil can make a line as long as 55 kilometers.

When people wrote with pens，they had to put the pen point into the ink after writing every few letters. Later

someone invented a fountain pen（自来水笔）and this kind of pen could hold ink inside it. A fountain pen can

write several pages before you have to fill it again.

Two brothers，Ladislao and Georg Biro，invented the ballpoint pen that we all use today. They left their

country Hungary and started producing ballpoint pens in England in 1943 during the World War Ⅱ. Later，a French

company called Bic bought the Biro brothers' company. Someone calls ballpoint pens bics. Australians call them

biros. Whatever they are called，we use them every day.

1．When was the pencil invented according to the passage？

A．In 1565. B．In 1795. C．In1943. D．Before1565.

2．What does the underlined word “pen point” mean in Chinese？

A．笔杆 B．笔帽 C．笔尖 D．笔筒

3．Where were Ladislao and Georg Biro from？

A．America. B．Australia. C．Hungary. D．England.

4．What is the passage mainly about？

A．Some famous inventors.

B．The invention of pencils and some kinds of pens.

C．Who invented the pencil.

D．Which kind of pen is the most useful.

本文讲述了“笔”的发展，首先是铅笔，然后是钢笔，后来又发明了自来水笔，最后是我们每天都在使用

的圆珠笔。

1．【答案】D

【解析】细节理解题。题意：根据文章，铅笔是什么时候被发明的？根据 A Swiss described a pencil in a

book in 1565. He said it was a piece of wood with lead（铅）inside it.可知，有人在 1565 年的一本书里描述了

铅笔，说明在此之前铅笔已经问世，故本题选 D。

2．【答案】C

【解析】词意猜测题。题意：下划线“pen point”的中文意思是什么？根据 When people wrote with

pens，they had to put the pen point into the ink after writing every few letters. 当人们用钢笔写字时，他们每写

几个字就得把笔尖放进墨水里。我们知道，一支笔是笔尖部分写出字，故选 C。

3．【答案】C

【解析】细节理解题。题意：Ladislao 和Georg Biro 来自哪里？A. America.美国；B. Australia.澳大利亚；C.

Hungary.匈牙利；D. England.英国。根据 Two brothers，Ladislao and Georg Biro，invented the ballpoint pen

that we all use today. They left their country Hungary 可知，这两人来自匈牙利，故选 C。

4．【答案】B

【解析】主旨大意题。题意：文章主要关于什么？A. Some famous inventors.一些著名的发明家。B. The

invention of pencils and some kinds of pens.铅笔和一些笔的发明。C. Who invented the pencil. 谁发明了铅

笔。D. Which kind of pen is the most useful. 哪种笔最有用。本文主要讲了铅笔和其他的笔的发明，故选 B。

Have you ever seen a car without a driver? It sounds crazy, but these computer-driven driverless cars will soon

be filling roads near you. Companies like Google and Tesla have been designing and testing these cars, and the

technology is there.

So how? The cars have sensors( 感应器)all around which can find other cars and objects in the road.Road

signs are read by cameras, and satellite navigation systems( 卫星导航系统)are used so the car knows how to get

where you want to go. All you have to do is type in the address! Finally, a central computer system takes in all the

information that it receives from the sensors and cameras and works out when to speed up, stop and turn.

Sound like your idea of heaven(天堂)? Sitting back, looking out of the windows and even watching a film or

reading a book while “driving” would be possible with this new technology. You wouldn’t have to worry about

remembering directions to where you’re going. In addition, computers would also drive more safely than people—

they would obey the rules and have quicker action times when in dangerous situations.

However, there are many drawbacks of driverless cars. Computers would have difficulties making ethical( 道

德的 )decisions: if a child ran into the road, would the computer choose to hit the child or turn suddenly and

potentially kill the car’s passengers? Moreover, I personally find driving fun—I’d miss never driving a car myself.

There would also be many other decisions to be made—should children, or drunk people, be allowed in a driverless

car by themselves? Or would there need to be a person with a driving license in the car at all times?

I’m not certain I’d want a driverless car— but it’s only a matter of time before they’ll become more affordable

and popular on our roads.

1.When using a driverless car, you need only 　　　.

A.read the road signs carefully

B.check the cameras

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