2023年中考英语阅读理解热点话题练习 专题16 5G技术（PDF版含答案）

2023年中考英语阅读理解热点话题练习
(中考真题+名校最新模拟真题)
专题165G技术
(202l·内蒙古通辽.中考真题)Whether from news reports or social media articles,you may know that5G
is coming.
5G is the 5th generation network.It is a new network after 1G,2G,3G and 4G.It can connect everyone and
everything together.5G networks will cover many cities in China soon.5G means super-fast data speed.One can
download a two-hour movie for fewer than 10 seconds,and it is making our lives more and more convenient.
5G will make self-driving cars possible.For safety,self-driving cars need super-fast data transmission
to communicate with their nearby environment.5G is just what makes self-driving cars achieve this.Even
airplanes will become"smart"in the near future.Passengers will be able to use 5G networks in the air to connect
to the Internet and can order for food and drinks.
5G will be a big help for students who take online classes.Many people live in poor areas in the world where
there are no schools.But with 5G,this will change.Students all over the world will be able to see places like the
Great Wall without leaving their rooms.
It will be also easier for doctors to treat patients remotely by 5G.It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible and popular.Just as in the early days of
the Internet in the 1990s,few could see how it could change our life and the world.The same will surely be true of
5G.With 5G,many things do not seem like dreams any more.Now let's get ready to say goodbye to 4G and
welcome the coming of 5G
1.How long may it take to download a two-hour movie with 5G
A.15 seconds.
B.8 seconds.
C.10 minutes.
D.2 hours.
2.The underlined word“remotely”means“_”in Chinese.
A.快速地
B.高效地
C.远程地
D.科学地
3.5G will make the following things more and more popular EXCEPT
A.self-driving cars B."smart"airplanes C.online classes
D.hospitals without doctors
4.About 5G.
is NOT mentioned in the passage.
A.to be used freely
B.super-fast data speed
C.to connect everyone and everything together D.to make life more convenient than 4G
5.From the last paragraph,we can know that
A.4G is no more used in our daily life now