If you look around the streets of London, you'll see the many methods people use to move around. Whether ifs a way to work, a trip to the shops, or a sightseeing trip, there are people on buses, the underground, cars, motorbikes, bicycles and even roller skates. The roads are already ______ : and now there's a new addition: electric, or "e-scooters".
This traditional children's vehicle has become more welcomed over the years. And now, with a small electric motor, it's become a cheap and easy way of ______ . Scooting around town can be fun and doesn't need much effort, so they're becoming increasingly welcomed in cities around the world. But following some serious accidents caused by an electric scooter in the UK, questions are being asked about their safety and ______ traffic laws should be changed.
Some scooter riders have been seen on pavements; others on the road jumping red traffic lights, adding to traffic jams on the road. In the UK, the law says that riding one on the public highway or pavement is not ______ . Riders now face a £300 punishment and six points on their driving license for doing so. But, still e-scooters can be seen ______ . And now users are calling on rules to be changed.
The UK government is looking at how safely they can be used on the road and is examining the law again. But the official said, "It is an ______ product. We know there is need among people. However, safety must always be the first to consider when talking about their use on public highways in this country."
There are dangers in riding a two-wheeled scooter. Some of them can drive at high speed, over 30mph. They sometimes only have one brake (刹车) and no lights. It seems more work needs to be done to give e-scooters a safe and right space to travel in.
1.A.cleaned B.cleared C.crowded D.covered
2.A.transport B.calculation C.fashion D.business
3.A.when B.whether C.what D.who
4.A.touched B.designed C.programmed D.allowed
5.A.somewhere B.nowhere C.everywhere D.anywhere
6.A.expensive B.old C.active D.ordinary
九年级英语完型填空中等难度题
If you look around the streets of London, you'll see the many methods people use to move around. Whether ifs a way to work, a trip to the shops, or a sightseeing trip, there are people on buses, the underground, cars, motorbikes, bicycles and even roller skates. The roads are already ______ : and now there's a new addition: electric, or "e-scooters".
This traditional children's vehicle has become more welcomed over the years. And now, with a small electric motor, it's become a cheap and easy way of ______ . Scooting around town can be fun and doesn't need much effort, so they're becoming increasingly welcomed in cities around the world. But following some serious accidents caused by an electric scooter in the UK, questions are being asked about their safety and ______ traffic laws should be changed.
Some scooter riders have been seen on pavements; others on the road jumping red traffic lights, adding to traffic jams on the road. In the UK, the law says that riding one on the public highway or pavement is not ______ . Riders now face a £300 punishment and six points on their driving license for doing so. But, still e-scooters can be seen ______ . And now users are calling on rules to be changed.
The UK government is looking at how safely they can be used on the road and is examining the law again. But the official said, "It is an ______ product. We know there is need among people. However, safety must always be the first to consider when talking about their use on public highways in this country."
There are dangers in riding a two-wheeled scooter. Some of them can drive at high speed, over 30mph. They sometimes only have one brake (刹车) and no lights. It seems more work needs to be done to give e-scooters a safe and right space to travel in.
1.A.cleaned B.cleared C.crowded D.covered
2.A.transport B.calculation C.fashion D.business
3.A.when B.whether C.what D.who
4.A.touched B.designed C.programmed D.allowed
5.A.somewhere B.nowhere C.everywhere D.anywhere
6.A.expensive B.old C.active D.ordinary
九年级英语完型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(代)”of your mobile network. But these symbols will become things of the past after 5G networks fully arrive.
On March 30th,2019, Shanghai vice-mayor(副市长)Wu Qing made the first 5G video call on a Huawei Mate X smart phone, CGTN reported. Shanghai has also become the first city in China to start testing 5G metworks.
About 100 times faster than 4G networks. 5G will let people download and upload data 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 the information to a data center and receives instructions. However, it takes time to send and receive information. With this kind of lag, the cars might crash because they don’t receive instructions in time. With 5G, this lag will be great lowered , making the cars safer, according to CNN.
5G could also be used to power the Internet of Things(IoT 物联网). This refers to a large online network that connects all things and people. Fast Internet speeds will be the key to develop this technology.
The IoT could be used in a lot of ways. For example, with IoT, your refrigerator could automatically place an order online for eggs when it finds that there are no eggs left inside.
根据短文内容,选择最佳答案.
1.In which city was 5G networks tested for the first time?
A.Beijing. B.Shanghai. C.Shenzhen. D.Guangzhou.
2.The writer uses self-driving cars as an example to______________ .
A.explain how self-driving cars work
B.show us how advanced self-driving cars are
C.warn about the possible dangers of self-driving cars
D.explain how 5Gs fast speed can be helpful
3.According to the story, the loT is __________________.
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
D.a type of high-tech refrigerator
4.We can infer(推论)from the passage that _______________.
A.5G will be all over China. B.there are no symbols at the top of our phones
C.we can now buy self-driving cars D.5G networks are much faster than 3G and 4G
5.The refrigerator is mentioned to .
A.describe the importance of IoT B.introduce how to use the IoT
C.ercourage people to try the new product D.show 5G will be more powerful
九年级英语阅读单选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.1. But these symbols will become things of the past after 5G networks fully arrive.
On March 30, 2019, Shanghai vice mayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone.2.
About 100 times faster than 4G networks, 5G will let people download(下载) and upload data (数据) faster than ever before. But 5G won’t just bring faster mobile internet.3.
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.4.With this kind of lag, the cars might hit each other 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 help the internet of things(IoT). IoT is a large online network that connects all things and people. Fast internet speeds will be the key to developing this technology. 5.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.
A.Shanghai has also become the first city in China to start testing 5G networks.
B.5G will help us buy eggs quickly.
C.People can use it for many other things as well.
D.However, it takes time to send and receive this information.
E.The “G” is the “generation(代)” of your mobile network.
F.The IoT could be used in a lot of ways.
G.5G networks are much faster than 4G or 3G.
九年级英语补全短文7选5中等难度题查看答案及解析
Would you please the paper for me and see if there are any mistakes?
A.look around B.look into C.look up D.look through
九年级英语单选题中等难度题查看答案及解析
Would you please ________ the paper for me and see if there are any mistakes?
A.look around B.look into C.look up D.look through
九年级英语单项填空中等难度题查看答案及解析
Look around and you’ll see people busy on their smartphones. Smartphones do make our lives easier. But have you ever thought about what they mean to your eyes?
According to a study, half of British people own smartphones and they spend an average(平均) of two hours a day using them. There has been a 35% increase in the number of people in the UK who suffer from shortsightedness(近视) since smartphones were introduced there in 1997.
Staring(盯) at smartphones for long time gives you dry eyes. When looking at something in the distance, your eyes automatically blink(自动眨眼) a certain number of times. However, when you look at things closer to your face, the blinking slows down. This reduces the amount of tears and causes discomfort in your eyes. Another bad habit is using smartphones in dark rooms before going to sleep. If you look at a bright screen while your pupils(瞳孔) become larger, too much light enters your eyes. This can do harm to the eyes and cause a disease called glaucoma(青光眼).
While you’re probably not going to stop using to your smartphone, there are a few things you can do to protect your eyes. Hold your phone at least 30 centimetres away from your eyes when using it. Take a break every hour and try the following: look at something at least five meters from you and then focus on the tip of your nose. Repeat this several times. It should reduce the discomfort in your eyes.
1. The article is mainly about ________.
A. the harm that smartphones do to users’ eyes
B. the rules to obey when using smartphones
C. the reason why teenagers get shortsightedness
D. advantages and disadvantages of smartphones
2. From Paragraph 2, we learn that _______.
A. half of the British people began to smartphones 17years ago
B. each of the British people spends two hours a day on smartphones
C. more British people have got shortsightedness since 1997
D. the number of British people who own smartphones increases by 35%
3. According to Paragragh 3 , using smartphone improperly may cause ____
A. too many blinks B. dry eyes and glaucoma
C. smaller pupils D. more tears in the eyes
4.Which is the follow ing is duggested by the writer?
A. Don't use the phone for over an hour without a break
B. Hold the phone at least half an meter away from the eyes
C. Turn off your phone for a couple of hours every day
D. Look at the tip of your nose for several minutes.
5. This article is written to advise people ____
A.not to buy smartphone
B.to stop using smartphone
C.to make full use of smartphone
D.to use smartphone properly
九年级英语阅读理解中等难度题查看答案及解析
Look around and you’ll see people busy on their smartphones. Smartphones do make our lives easier. But have you ever thought about what they mean to your eyes?
According to a study, half of British people own smartphones and they spend an average(平均) of two hours a day using them. There has been a 35% increase in the number of people in the UK who suffer from shortsightedness(近视) since smartphones were introduced there in 1997.
Staring(盯) at smartphones for long time gives you dry eyes. When looking at something in the distance, your eyes automatically blink(自动眨眼) a certain number of times. However, when you look at things closer to your face, the blinking slows down. This reduces the amount of tears and causes discomfort in your eyes.
Another bad habit is using smartphones in dark rooms before going to sleep. If you look at a bright screen while your pupils(瞳孔) become larger, too much light enters your eyes. This can do harm to the eyes and cause a disease called glaucoma(青光眼).
While you’re probably not going to stop using to your smartphone, there are a few things you can do to protect your eyes.
Hold your phone at least 30 centimetres away from your eyes when using it.
Take a break every hour and try the following: look at something at least five meters from you and then focus on the tip of your nose.
Repeat this several times. It should reduce the discomfort in your eyes.
1.The last sentence in Paragraph 2 probably means .
A. The number of shortsighted people makes up 35% of the population in the UK
B. The number of smartphone users has increased since 1997
C. Shortsightedness is common among people around the world
D. More British people have got shortsightedness since 1997
2.Using smartphones in dark rooms may lead to .
A. A.Dry eyes B. The danger of glaucoma
C. Sleeping problems D. A drop in the amount of tears
3.We can infer from the passage that .
A. The blinking of eyes is a kind of self-protection
B. Smartphones have become a necessary item nowadays
C. People should spend an hour a day on smartphones
D. Users couldn’t fall asleep without smartphones
4.According to the auther, smartphone users should .
A. Blink their eyes more times to avoid glaucoma
B. Look at something at least 30 centimeters from you
C. Avoid always staring at the screens without a break
D. Do some exercise every day to kill the discomfort
5.The article is mainly about .
A. The rules to make full use of smartphones
B. The harm that smartphones do to users’ eyes
C. The reason why teenagers get shortsightedness
D. The popularity of smartphones among the British
九年级英语阅读单选中等难度题查看答案及解析
If you see a group of people dancing and singing on the street or in the railway station, you don’t need to feel surprised. They are flash mobbers (快闪族). Who are they? Are they mobs(犯罪团伙)? Don’t feel afraid hearing their name. In fact, like a mob, they are a large group of people, but they have a good purpose. They usually get together in a place, do some simple actions, and then quickly disappear.
Flash mob is now becoming more and more popular. People use it to do many things. For example, in 2009, Michael Jackson’s fans took part in a flash mob to remember him. Hundreds of his fans organized through Internet and got together outside the railway station in Liverpool. They were singing and dancing Michael’s famous song “Beat It” together. And in another example, some people took part in a flash mob to tell more people not to use negative words (消极语言).
Flash mobs give different people a chance to come together to create a good memory.
1.Where may you see a flash mob?
A. In schools. B. In villages.
C. In the railway stations. D. On the playground.
2.In 2009, hundreds of people took part in a flash mob in Liverpool railway station to ________
A. to show themselves
B. to remember Michael Jackson
C. tell people not to use negative words
D. to make a film
3.Which of the following ideas about flash mobbers is NOT right?
A. They are usually a large group of people.
B. They usually do simple actions like singing and dancing.
C. They usually get together for a good purpose.
D. After simple actions they usually go away slowly.
九年级英语阅读理解中等难度题查看答案及解析
If you see a group of people dancing and singing on the street or in the railway station, you don't need to feel surprised. They are a flash mob(快闪族). A flash mob, organized with the help of the Internet or other communications networks, is a group of people who come together suddenly in a public place, do something unusual for a period of time, such as coming together to look at the sky, shouting something at the top of their voices for 30 seconds, and then quickly disappear before the police can arrive.
Using mobile phones, the flash mob can change its place if the first one has been replaced for any reason. Bill Wasik, a senior editor, organized the first flash mob in Manhattan in May,2003 and the first successful flash mob came together on June 3,2003—after the first try was foiled at Macy's department store. Following this, about 200 people crowded into the hall of the Hyatt hotel, applauding(鼓掌)in one voice for fifteen seconds, and next the mob pretending(假装)to be tourists on a bus trip entered a shoe shop in Soho. Wasik said that he created flash mobs as a social experiment designed to make fun of hipsters(时尚潮人).
Though flash mobs were firstly regarded as pointless, the idea has already developed for the benefit of political(政治的)and social events. Flash mobbing takes advantage of the effect of communicating information on Websites and by email, and protesters(抗议者)can similarly use it to be involved in political events.
Flash mob gatherings can sometimes surprise people. Such an activity might seem amusing and fantastic, but it also might frighten people who are not clear about what is taking place. Undoubtedly, flash mobs can serve as good political tools in any direction. They also have big economic potential(经济潜力), such as using flash mobs to advertise a product.
The flash mob is now becoming more and more popular. People use it to do many things.
Flash mobs give people an opportunity to come together to create a memory.
1.The word "foiled" in Paragraph 2 probably means "__________".
A.praised B.prevented C.confused D.succeeded
2.Why did Bill Wasik create the flash mob?
A.To help people make friends. B.To advertise some products.
C.To create some memories. D.To make fun of hipsters.
3.What can we infer about the flash mob from the passage?
A.It can be made use of in many fields just for fun.
B.It usually breaks up quickly for not having enough time.
C.If the place for the activity is decided, it can't be changed.
D.It gives people the chance to do something unusual together.
4.Which of the following might be the best title of the passage?
A.Flash Mob: the Popular Culture
B.Flash Mob: the Political Potential
C.Flash Mob: the Short-term Memory
D.Flash Mob: the Beginning of Information
九年级英语阅读单选中等难度题查看答案及解析
— Look, the old man is walking slowly in the middle of the street. It’s too dangerous.
— You’re right. Let’s go and help him go ______ the street.
A. across B. through
C. over D. along
九年级英语单选题简单题查看答案及解析