第19课时 九年级 Units 5～6

一、单项填空

1．(2019·预测)A ________ is a machine that can make food and drinks cool and fresh. A．lock

B．fridge C．truck

D．basket

2．(2019·山东青岛李沧一模)Nowadays some ________ made in China are both good and cheap, such as Xiaomi mobile phones, Haier fridges and Lenovo computers. A．tools

B．products D．instruments

C．materials

3．(2019·江苏无锡滨湖一模)Mr. Liu is ________ known as an experienced doctor here, so he is busy treating his patients every day. A．highly B．wisely C．widely D．mostly

4．(2019·山东济南市中一模)Every year in spring, the meetings of the National People's Congress ________ in Beijing. A．take place C．take out

B．take down D．take off

5．(2019·预测)—As far as I know, China is getting better at making high-technology products.

—That's right, people around the world can hardly avoid ________ products made in China. A．buying

B．to buy D．buy

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C．to buying

6．(2019·预测)The Mid-Autumn Festival ________ wildly all over China. Family members usually get together to enjoy the mooncake. A．will celebrate C．is celebrated

B．was celebrated D．celebrates

7．(2019·四川内江威远严陵中学二模)Sorry, I took your bag instead of mine ________. A．by mistake C．after all

B．in total D．in public

8．(2019·安徽池州贵池三模)The 24th Winter Olympic Games ________ in Beijing and Zhangjiakou in 2022, from February 4th to 20th. A．will hold C．will be held

B．hold D．was held

9．(2019·浙江温州中考)The cheese cake ________ so good that I can't wait to eat it.

A．tastes

B．feels

C．sounds

D．smells

10．(2019·预测)How dangerous! The car ________ hit the bus just now. A．normally C．nearly 二、阅读理解

A

Cai Lun invented paper around 2，000 years ago in China. It is an important invention. Before the invention of paper, people had to

B．seldom D．hardly

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remember lots of information or write it on stone, wood, leaves, etc.

Today everyone in the world uses paper. With paper, we can make books and print newspapers. Sharing information is a lot easier with the help of paper.

People use paper every day. Students do homework and keep a diary on paper. Paper is a great invention.

Alan Turing was born in London, England, in 1912.He attended Cambridge University from 1931 to 1934.Turing was a mathematician(数学家) and a computer scientist. Many people called Turing the father of computer science. He created the first design(设计) for a modern computer.

Turing wanted to know if a machine could think for itself and trick someone into believing they were having a conversation with another person. This became known as the Turing test. In the test, a human talked to two other people through a computer. One was a machine, and the other was a person. This idea is still used today.

根据短文内容，选择最佳答案。 11．When was paper invented by Cai Lun? A．Around 2，000 years ago. B．About 200 years ago. C．Around 1，000 years ago. D．About 100 years ago.

12．People can do the following things with paper EXCEPT ________. A．sharing information B．printing newspapers C．having the Turing test D．making books

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13．Many people considered Alan Turing to be ________. A．the inventor of printing B．the father of modern education C．the inventor of paper D．the father of computer science

14．In order to have the test, Turing needed ________. A．three people, one computer and a machine B．two people, one computer and a machine C．two people, two computer and a machine D．one people, one computer and a machine

15．From the passage, we know Cai Lun's invention and Turing's idea are ________. A．hard to accept B．not used any more C．unknown to people D．still used today

B

(2019·新疆乌鲁木齐中考) In some science-fictions, we can see non-driver buses on the road. In the past, we could hardly imagine to take this kind of bus to go everywhere. But we did make that come true on December 2, 2019.

16．________. The name of the non-driver buses is Alphaba. They have been put into use in Guangdong province. The most attractive news about Alphaba is that its driving system is developed independently by Chinese designers and engineers.

17．________. The bus can go to different directions exactly with the help of

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