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题型:阅读选择 题类:真题 难易度:普通

四川省自贡市2019年中考英语试卷(含听力音频)

阅读下列短文,从每题所给的A、B、C三个选项中选出最佳答案。

    If you look at the top of your phone, you'll usually see a little symbol that says 3G or 4G. The "G" stands for the "generation" (代) of your mobile network. But the symbols will become things of the past after 5G networks fully arrive.

    On March 30, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone. Shanghai has also become the first city in China to start testing 5G networks.

    About 100 times faster than 4G networks, 5G will let people download and upload data(数据) faster than ever before. But 5G won't just bring faster mobile internet. People can use it for many other things as well.

    For example, 5G will help to make self-driving cars safer. Today's self-driving test cars have one problem-lag(延迟). When the car "sees" an obstacle(障碍物), it sends this information to a data center and receives instructions, However, it will be some time before it sends and receives this information. With this kind of lag, the cars might crash because they don't receive instructions in time. With 5G, this lag will be greatly lowered, making the cars safer.

5G could also be used to power the internet of things (IoT), that is, a large online network that connects all things and people. Fast internet speeds will be the key to developing this technology.

    The IoT could be used in a lot of ways. For example, with IoT, your refrigerator could automatically (自动地) place an order online for eggs when it finds that there are no eggs left inside.

(1)、Which city was 5G tested for the first time?
A、Beijing. B、Shanghai. C、Shenzhen.
(2)、What can we infer(推测) according to the passage?.
A、5G is widely used in China now. B、5G networks will make our lives more convenient. C、There are no symbols at the top of our phones.
(3)、The writer uses self-driving cars as an example to               .
A、explain how 5G's fast speed can be helpful B、warn about the possible dangers of self-driving cars C、explain how self-driving cars work
(4)、What is IoT according to the passage?
A、A robot that can do housework. B、An online store where you can buy anything. C、A large online network that connects things and people.
(5)、Which sentence is right according to the passage?      
A、5G will help us buy eggs quickly. B、Robots can help us buy eggs online. C、Our refrigerator can order eggs online for us.
举一反三
 阅读理解

Everyone worries. But how do you deal with your worries? Whether your worries are big or small, you can take these three steps to deal with your worries:

1 Try to find out what you're worried about Sometimes, you know what you're worried about. Other times, you might not. Try to find it out first; if you can't, you can ask for help.

2 Think of ways to make it better

There is always something you can do to help you feel less worried. Sitting there worrying is no fun and it won't solve your problem.

Grades at school are often a top worry for kids. If you' re worried about grades, ask yourself these question:

☆ Why are grades important? What do grades mean tome?

☆ How do I get ready for class? Do I go over my notes even when there isn't a test?

☆ Do I have a good place to do my homework?

☆ Have I tried different ways of studying?

If your worry is about a fight you had with a friend, you might write down all the things you could do write a note to him or her, invite him or her to a basketball game, say sorry to him or her etc. Once you have a list of things you could do, you can choose the one that gets your friend back.

3 Ask for help

When you're worried, you can find someone to talk to. You can ask your parents, friends or teachers for help.

 阅读下面短文,从每小题给出的A、B、C、D4个选项中选出最佳选项。

Zhi Nong was a photographer who was born in a small town in Yunnan Province. When he was young, he moved to Kunming with his mother. Feeling like a caged (笼中的) bird in the big city, he was bored with the busy and noisy city life and wanted to close to the nature.

His chance soon came. In 1983, be helped make a movie about birds. What he did before led him to take photos of flying birds.

In the 1980s, the Internet was not that popular in China and cameras were expensive. He borrowed a camera and began to study how to use it. During that time, the library have favourite place where he first read some and began to study how to use it. During that time, the library became his favourite place where be first read some magazines about nature. It opened a door to nature for him.

In 1992, a research programme was set up to protect a kind of unusual monkeys which only live in China. Usually, the home of these monkeys has half-a-year-long winters. It brought a lot of difficulties to Zhi Nong's work, but he never stopped. "I didn't see the monkeys in the wild until I went into the mountains the third time." said Zhi Nong. He went into the snow mountains six times just to get great photographs of the monkeys.

Three years later, his works won international prizes. People around the world began to notice the protection of wild animals in China. And he is the first Chinese winner of the World Wildlife Photographer of the Year.

In order to call up (号召) more people to protect wildlife with cameras, he started "China Wildlife Photography Training Camp". He hopes that more young people will join in for the nature protection.

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