—Do you know that we can make orders on the I...

—Do you know that we can make orders on the Internet to buy masks in the drug store instead of waiting in line?

—Really?_________ creative way of shopping to keep safe during this special time!

A.How B.What C.What a D.What an

九年级英语单选题中等难度题查看答案及解析

The Internet is changing the way we see the world — from news to shopping. Will the Internet give everyone the same chance to get the messages, or further divide those who know from those who don't?

The Internet has taken much business from traditional markets. People can go online and find out what has happened in the last few hours, and for free, too! They can buy almost everything at a lower price on the Internet. So some people worry that the Internet will take away their jobs.

The Internet opens interesting possibilities for more choices. People can start their own business through Vlog (video blog). Li Ziqi, a famous Internet celebrity (名人), recorded her cooking and posted the videos on the Internet. Her story is so well-received in the West that foreigners even buy knives of the same model from Taobao.com.

Though the Internet brings chances, sometimes it can hurt people. Whether the Internet is right or wrong, it is here to stay. We should make use of the Internet in a proper way. This will provide a healthy environment for Internet safety.

1.The Internet has taken little business from traditional markets.

2.The Internet can't tell people what has happened in the last few hours.

3.The Internet brings more choices.

4.Li Ziqi' story is popular in the West.

5.Using the Internet properly will promise Internet safety.

九年级英语阅读判断中等难度题查看答案及解析

What is 5G?

The “G” in “5G” refers to the generations of mobile network technologies. 1G let us talk to each other, 2G let us send messages, 3G gave us mobile data and the Internet, and 4G made all of these things faster.

Now 5G promises much faster data download and upload speeds, and more stable connections. For example, when you have a video chat with your friend, there is generally a 100 to 200 milliseconds delay with 4G, but 5G will reduce the delay to 1 millisecond(毫秒) or less.

What changes will 5G bring us?

According to the Straits Times, 5G will be able to improve many advanced technologies, such as driverless cars, wearable devices and entertainment.

Does 5G have any disadvantages?

According to the BBC, though 5G will make our lives more convenient, it will not be perfect.

For one thing, 5G will not “travel” far. On 4G networks, you can be 10 kilometers away from the nearest transmission base and barely lose signal. But 5G will only cover about 300 meters, meaning that we will need more transmitters so that we can get signals. And in order to use 5G, we will have to buy new products specifically designed for 5G that are currently expensive.

1.According to the passage, what can 3G do?

A.People can send messages. B.People can talk to each other.

C.It can make massage and mobile data faster. D.People can get mobile data and the internet.

2.The underlined word “driverless” means __________.

A.无人驾驶的 B.开车少的 C.粗心的 D.空间小的

3.What advanced technologies will 5G improve?

A.driverless cars B.wearable devices C.entertainment D.all above

4.We can learn from the passage that__________.

A.When you have a video chat with your friend, 5G will reduce the delay to 10 millisecond.

B.5G will make our lives more convenient.

C.5G will be perfect.

D.To use 5G, people will buy new cheap products designed for 5G.

5.The text mainly comes from __________.

A.a story book B.a science magazine C.a movie review D.a tourist guide

九年级英语阅读单选中等难度题查看答案及解析

Do you know that you can use the Internet to buy things? For several 　　　　 , Americans have enjoyed online shopping. Now online shopping is starting in the world. In many countries, people can 　　　　 their computers and shop for clothes, food, toys and many other things.

Online shopping is in fashion in England. For example, the ABC Company is one of the biggest 　　　　 in 15 European countries. It sells different kinds of things over the Internet, and in one year it made ＄100 million. In France, until last year online shopping was only possible 　 　 　　　　 one web page. Then the government allowed more online shopping. The Frenchmen spend much money a year 　　　 things through these web pages. French businesses are hoping this new online shopping will help them sell more things in the future.

Some people like online shopping because it allows them to do 　　　 shopping without leaving their homes. And they don’t have the problems of traffic in the cities. But they usually worry 　　　　 the quality of the things for sale over the Internet. Good quality is 　　　　 to them. So the companies will have to be more careful about the quality of the things 　　　 sell. Because people always care about both the quality 　　　 the price. Enjoy online shopping!

1.A. hours　　 B. days　　 C. weeks　　 D. years

2.A. turn on　　 B. turn up　　 C. turn down　　 D. turn off

3.A. country　 B. countries　　 C. company　　 D. companies

4.A. at　　 B. on　　 C. in　　　 D. of

5.A. buying　 B. keeping　　 C. saving　　 D. doing

6.A. his　　 B. her　　 C. its　　 D. their

7.A. in　　 B. about　　 C. of　　 D. with

8.A. difficult　 B. interesting　　 C. important　　 D. different

9.A. it　　 B. he　　 C. she　　 D. they

10.A. and　　 B. or　　 C. so　　 D. But

九年级英语完形填空中等难度题查看答案及解析

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" of your mobile network.But these symbols will become things of the past after 5G fully arrives.

On March 30th, 2019, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X smartphone, CGTN reported.Shanghai has also become the first city in China to start testing 5G networks.Monaco became the first country in Europe to use a next-generation 5G mobile phone network based on technology from Chinese company Huawei.

It sounds obvious, but it’s important to understand just how much faster 5G is compared to current 4G speeds. 5G will not only be many, many times faster than your existing connection, it will be greatly faster than the broadband connection you have at home.

Now, 4G takes about 100 to 200 milliseconds* to send and receive data.But 5G will get it down to 1 millisecond or less.This big change will not only make our mobile Internet faster. It can be used in many other ways as well.

For example,5G will help to make self-driving cars safer.Today's self ﹣ driving test cars have one problem ﹣ lag.When the car"sees"an obstacle*, it sends this information to a data center and receives instructions. However, it takes time to send and receive 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,according to CNN.

5G could also be used to power the Internet of Things (IOT). This refers to a large online network that connects all things and people.Fast Internet speeds will be the key to developing this technology. For example, with IOT under 5G, your fridge could automatically* place an order online for eggs when it finds that there are no eggs left inside.

All in all, 5G will shape every type of technology that it touches. And you won't have to wait too long for that to happen. Though we’ve seen a lot of positive progress just in the last year, we still have a long way to go before 5G is anywhere near as common as 4G is right now.

1.From Paragraph ②, we can know that _______.

A.5G is widely used in Shanghai

B.it took lots of efforts to test 5G

C.China and Monaco is working on its 5G networks

D.5G would make it possible to take videos

2.The underlined word "lag" probably means " _______" in Chinese.

A.延迟 B.迷路 C.暂停 D.耗电

3.The fridge is mentioned to _______.

A.describe the importance of IOT

B.encourage people to try the new product

C.introduce how to use the Internet of Things

D.show 5G would make IOT more powerful

4.Which of the following would be the best title of the passage？

A.Can 5G Go Far？

B.How is 5G Changing Our Life？

C.5G is on the Way

D.China is Leading the World in 5G

九年级英语阅读单选中等难度题查看答案及解析

Planting “trees” on your screen

Do you want to help China become a more beautiful country? Now, you can do this on your mobile phone.

Ant Financial(蚂蚁金服) is an Internet financial service company. In August 2016, it started an interesting project “Ant Forest”. According to Ant Financial, “Ant Forest” can help people improve the environment.

But how does the project actually work? And what effects(效果) has it had? In “Ant Forest”, people start by planting a virtual(虚拟的) tree. The project then gives people “green energy” if they do low-carbon activities. The activities include walking, buying tickets online, taking public transportation and so on. With “green energy”, the virtual tree will slowly grow up. When there is enough “green energy”, Ant Financial will plant a real tree.

The Ant Financial company has been working with lots of green charities(慈善机构). Together, they help farmers in desert places in China plant trees.

“Ant Forest” has been very popular. More than 250 million people have planted virtual trees on their phones. And Ant Financial has planted more than ten million real trees.

Bai Xue is a member of Ant Financial. She says the company believes everyone wants to improve the environment, She and her workmates are happy that they can help people realize their wishes. According to Bai, Ant Financial will do more in the future so that we can make China a greener country together.

1.Which of the following sentences is TRUE according to the passage?

A.Ant Financial has helped all farmers in China to plant trees.

B.If you buy tickets online, you can get “green energy” from the project.

C.Because of the project, charities become more and more popular.

D.More than ten million people have planted real trees.

2.What is the correct order according to the passage?

a. Ant Financial plants a real tree.　　 b. You receive “green energy”.

c. The virtual tree grows up.　　 d. You do low-carbon activities.

e. You plant a virtual tree.

A.d-c-b-a-e B.c-b-c-d-a C.d-a-b-c-e D.e-d-b-c-a

3.What’s the main idea of the last paragraph?

A.Ant Financial believes that all the people can realize their wishes.

B.The company will become greener.

C.Ant Financial will do more in the future to make our country greener.

D.Bai Xue and her workmates want to plant trees.

4.We can learn from the passage that _________.

A.Ant Financial can help people realize their wishes of improving the environment

B.Ant Financial is a charity

C.Farmers in desert places in China often plant trees

D.The members of Ant Financial like walking, buying tickets online and taking public transportation

九年级英语阅读单选中等难度题查看答案及解析

How would you feel if moving to a new town meant losing track of your friends? What if the only way of getting news from faraway friends was writing letters that took ages to be delivered（递送）? This was how things worked not very long ago. Thanks to advances in technology, how we make friends and communicate with them has changed greatly.

Nowadays, we can move around the world and still stay in touch with our friends. Social media tools（社交媒体工具） let us see what our friends are busy with and maintain friendships.

The digital （数字）age also enables us to find people who share our interests. Whatever our hobbies, the Internet can connect us with others who also enjoy doing them, even if they live on the other side of the world.

But when you friend people online, does this mean that they really are your friends? It depends.

If people always exchange true personal information online, then yes, these friendships can be real and meaningful. But we need to remember that what we see on social media is often not the whole truth about a person. Sometimes smiling photos can hide real problems. On the Internet, nobody knows you're a dog. A young person could be old；a woman could be a man；we could even be sharing our information with criminals.

But this doesn't mean that we should throw the baby out with the bathwater. Although technology has changed the way we acquire（获得）friends, the meaning of friendship and our longing for friends remain the same. As Aristotle said, no one would choose to live without friends, even if he had all other goods.

1.Ways of making friends and communicating with them have changed greatly because of ________.

2.To stay in touch with our faraway friends, we can ________.

3.Online friendships can be real and meaningful if people ________ with each other.

4.The phrase “throw the baby out with the bathwater” means “________” in Chinese.

5.This passage mainly talks about ________ of making friends online.

九年级英语多任务混合问题中等难度题查看答案及解析

No one wakes up feeling happy every day. Very happy people are not different. They never stop trying to be happy.1.

◆They slow down.

Sometimes we think too much.2. Happy people know how to enjoy the taste of their meal, enjoy the world's colors, even just step outside to enjoy the fresh air.

◆They exercise.

3.Happy people exercise regularly and follow through on it because they know it will help them get in good mood and stay in good mood.

◆They spend money on other people.

A research shows that spending money on others makes you much happier than spending it on yourself. This is especially true of small things that show effort, such as going out of your way to buy your friend a book that you know he or she will like.

◆They get enough sleep.

4. Your energy, attention and memory all go down when you don't sleep well. Happy people make sleep a first thing of all.

◆They have deep conversations.

Happy people know that happiness and depth go hand­in­hand. They avoid saying mean things about people.5.5. They talk with others on a deeper level because they know doing it feels good and is an interesting way to learn.

A.We don't have time to look around.

B.Here are some of the habits of happy people.

C.Instead, they focus on meaningful relationships.

D.When you sleep, your brain restarts and cleans itself.

E.Getting your body moving for as little as 10 minutes can make you happy.

九年级英语补全短文5选5中等难度题查看答案及解析

[素材选自Keynote Book 1]

少购买新东西

Could you live for one month without buying anything new? Buy Nothing New Month started in Australia in 2010. It challenges people once a year to buy nothing new—except food, products used for hygiene, and medicine—for 30 days.

The aim is to encourage people to be less wasteful. It also makes us think about the influence our shopping habits have on the environment. But the challenge is not simply about going out without buying anything. People can find other creative ways to get the things they want. Here are a few examples of how to buy nothing new.

Shopping secondhand

Many people shop for secondhand products at places like thrift stores. You can usually find lots of things at good prices, and your money often goes to a good cause. And while you're there, why not give away something you no longer use so that someone else can buy it?

Swapping

With the Internet, swapping is easier than ever before. There are many websites, such as swap.com, where you can post a photo of something you don't need. Then, other users can offer something as a swap.

Upcycling

Upcycling involves turning something you no longer need into something much more useful. For example, you can turn an empty drink bottle into a beautiful vase, or an old door into an interesting table.

So why not try the challenge for yourself? You can be a friend to the environment and also to your wallet.

Word Bank

hygiene 卫生　 thrift store 旧货商店

swap 交换　 upcycle 升级再造

1.What new things can't we buy in Buy Nothing New Month?

A.Milk. B.Clothes. C.Medicine. D.Meat.

2.What's the purpose of buying nothing new for a month?

A.To make full use of what we have owned.

B.To show the importance of learning to save money.

C.To save more money and use the money more wisely.

D.To waste less and realize the influence on the environment.

3.Which of the following is TRUE?

A.Buy Nothing New Month happens once a year.

B.A dirty drink bottle must be thrown into the dustbin.

C.We can only swap secondhand things in thrift stores.

D.Upcycling can help us buy something at good prices.

4.What does the writer probably think of Buy Nothing New Month?

A.It is wonderful.

B.It should last longer.

C.It makes no difference.

D.It has both advantages and disadvantages.

5.What does the text mainly tell us?

A.Some famous swapping websites.

B.Some examples of how to buy nothing new.

C.An introduction to Buy Nothing New Month.

D.Ways of turning something useless into something useful.

九年级英语阅读单选困难题查看答案及解析

Someone's always watching you online...

How do they get my information? Did you know that when you surf the Web, many websites put secret software on your computer? The software collects a large amount of information about you and sends it to Internet companies. The Internet companies sell it to other businesses. Your personal information can also be collected from social media（媒体）sites. There are many ways your information can be used.

What information do they collect and why? First, companies collect your information. The companies find out where you live, what websites you visit, and what you do online. With this information, they can guess other things about you. For example, they can guess if you are male or female, how old you are, and your interests. The companies use this information to decide which advertisements（广告）are best for you. Two people can go to the same website, but they will see different advertisements. For example, someone who likes sports could see an advertisement for sneakers, and someone who like films might see an advertisement for movie.

What do they do with my information? Your personal information could also be sold. Some companies collect information just so they can sell it to other businesses. A business that collects and sells personal information is called a data broker. When data brokers sell your information, a lot of different companies will know your online habits. Then these companies will advertise products or other websites to you.

What online habits are tracked（追踪）? Another way your personal information can be collected is through social media. When your information is on social media, a lot of people can see it. Even if you don't use social media, a friend might post a picture or video of you with your name on it. Pictures and videos can be shared for free on social media, which is one of the great benefits（福利）. However, that same act of sharing could be problem for your own security（安全）. If someone knows too much about you, they can steal your identity（身份）. Then they can buy things online and post messages while pretending（假装）to be you.

Conclusion. All of your online habits can be recorded. Studying people's online habits is big business. Your personal information is very valuable to companies. That is how they know who to send their advertisements to. The Internet reaches almost every corner of the world, but the danger is that your personal information might travel that far, too.

正确的，涂A：错误的，涂B。

1.All businesses collect a large amount of information about you online.

2.People who go to the same website may see different advertisements.

3.Data brokers collect your personal information for money.

4.If you don’t get online, your information will be safe.

5.Your personal information can go anywhere with the Internet.

九年级英语阅读判断中等难度题查看答案及解析