2024年3月10日发(作者：)

2023年中考英语新热点时文阅读-科技发展

1

2

题型

阅读理解

阅读理解

主要内容

介绍了应用在北京

2022

年冬奥会上的高科技设备及给运动员带来的好处。

介绍了嫦娥

5

号带回了进过太空环境诱变的种子，并介绍了相关的太空育种

知识。

3

4

5

01

（

2022·

广西

·

三模）

The Beijing 2022 Winter Olympics were not only a sporting event but also a show

for science and technology. High tech gear (

设备

) is helping athletes become “faster, higher, stronger”. Let’s

look at some.

The National Speed Skating Oval is said to have “the fastest ice”, as 12 new Olympic

The fastest records and one world record were set there. The secret is new ice-making technology.

ice Liquid carbon dioxide (液体二氧化碳) is put under the ice to keep temperature changes on

the ice surface in half a degree. That keeps the ice flat.

In events like freestyle skiing, ski jumping, the direction and speed of the wind can

“Seeing”

the wind

have a big effect on an athlete’s performance. A Chinese research team develops a system

to measure (测量) wind. The system uses AI technology. It allows athletes and coaches to

“see” wind with real-time data on their pads, and decide when and where to jump.

As COVID-19 can spread through the air, clean air is key to keeping fans, workers and

Fresh air athletes safe and healthy. The Winter Olympics use large air purifiers (净化器) to catch and

kill bacteria in the air and make sure that closed venues always have fresh air.

Smart

“Band

Aid”

A wearable thermometer (温度计) can measure the body temperatures of fans and

athletes. People can wear it on their upper arms to monitor (监测) their temperature in real

time. It will send a warning if somebody’s body temperature goes higher than 37.3 degrees.

阅读理解

阅读理解

阅读还原5选5

介绍了疫情期间，面部识别系统的创新，能够通过眼睛来识别不同的人。

介绍了仿生眼研究的情况和其发展前景，这一切都是为了使盲人能够重新看

到世界。

介绍了北京冬季奥运会使用的一些高科技。

1

．

How many kinds of new high-tech gears are mentioned in this passage?

A

．

One. B

．

Two. C

．

Three. D

．

Four.

2

．

Which event isn’t affected by the direction and speed of the wind according to this passage?

A

．

Freestyle skiing B

．

Curling C

．

Running D

．

Ski jumping

3

．

What does the unlined word “bacteria” mean?

A

．昆虫

B

．细菌

C

．植物

D

．灰尘

4

．

According to the passage, which of the following is NOT true?

A

．

High tech gear (

设备

) is helping athletes become “faster, higher, stronger”.

B

．

The secret of setting 12 new world records is a new ice-making technology.

C

．

With the help of AI technology, athletes can “see” the wind.

D

．

The wearable thermometer will send a warning when temperature is higher than 38.3 degrees.

5

．

What is the best title of this passage?

A

．

A new ice-making technology helps athletes do better.

B

．

Large air purifiers can help fans, workers athletes keep healthy.

C

．

A wearable thermometer can measure the body temperatures of athletes.

D

．

High-tech help athletes perform better at the Beijing 2022 Winter Olympics.

02

（

2022·

湖北武汉

·

二模）

Chang’e 5 completed its task successfully in 23 days, not only did it return

with valuable rock and soil samples from the moon, but also brought back a group of seeds that traveled the

furthest in China. More than 30 kinds of seeds, including that of rice, oats etc., were placed inside the Chang’e

5 spacecraft and went around the moon for about 15 days.

Scientists wished to check what would happen to the seeds after the task. This task offered good

opportunities to scientists, which helped them to deepen their studies on the effect of cosmic rays (

宇宙射

线

) on the growth and development of life on Earth.

Space-based mutation breeding (

太空诱变育种

) refers to the process of placing seeds in the

environment such as microgravity (

微重力

), vacuums (

真空

) and cosmic radiation (

宇宙辐射

) during a

spaceflight and then sending them back to Earth for further study and planting. Scientists study and examine

several generations of plants grown from seeds which went into the space and study their changes-some are

desirable while others are bad and negative. Those with good changes will be kept for further research, and