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Car accidents happen everywhere every day and are the main cause of injury in the United States. In order to control the increasing accidents, many states have passed tough laws. Also, car manufacturers(生产商) have been trying to make safer cars to save lives.
However, as there are more and more cars and drivers on the road, these safety measures are not enough to stop the increasing car accidents. The National Highway Traffic Safety Administration(管理部门) reports that a car accident happens every 10 seconds in the United States.
Car accidents may be caused by different reasons. Some accidents are caused by the driver's tiredness and illness or drunk driving. Some may be caused by speeding or running a red light. When this happens, by the time the driver realizes what has happened, it is usually too late. As for ages, young drivers usually don't have enough experience while elderly drivers react slowly. Mechanical defects(机械缺陷) such as a broken brake(刹车) are another cause of car accidents. Poor road and weather conditions can also be causes.
Talking about different causes of car accidents can help us know what precautions(预防措施) to take beforehand. We should tell our friends or family members not to drive in poor health or after drinking wine. We should tell teenage drivers to be careful with road and weather conditions and let elderly friends understand their driving limitation. Besides, we should have our cars checked regularly(规律地). The most important thing for us to remember, however, is that we should always follow the traffic rules.
1.What has the government done to try to control the increasing car accidents?
A. They try to make safer cars.
B. They try to build more roads.
C. They have passed tough traffic laws.
D. They make drivers have their cars examined every month.
2.What does the underlined word “elderly” possibly mean?
A. Middleaged. B. Young.
C. Rather old. D. Teenage.
3.Which of the following causes is different from the other three?
A. Tiredness. B. Illness.
C. Drunk driving. D. A broken brake.
4.Which has nothing to do with a driver's age?
A. Teenage drivers.
B. Not knowing the traffic rules.
C. Reacting slowly.
D. Driving experience.
5.In order to avoid accidents caused by mechanical defects, we should ________.
A. ．not run a red light
B. drive the car when we are in good health
C. not drive when we are too old
D. have our cars examined regularly
九年级英语阅读单选中等难度题查看答案及解析
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Car accidents happen everywhere every day and are the main cause of injury in the United States. In order to control the increasing（增长） accidents, many states have passed tough laws. Also, car manufacturers（制造商） have been trying to make safer cars to save lives.
However, as there are more and more cars and drivers on the road, these safety measure （安全措施）are not enough to stop the increasing car accidents. The National Highway Traffic Safety Administration （管理部门）reports that a car accident happens every 10 seconds in the United States.
Car accidents may be caused by different reasons. Some accidents are caused by driver’s tiredness and illness or drunk driving. Some may be caused by speeding or running a red light. When this happens, by the time the driver realizes what has happened, it is usually too late. As for ages, young drivers usually have enough experience while elderly drivers of react slowly. Mechanical defects （机械毛病）such as a broken brake（刹车） are another cause of car accidents. Poor road and weather conditions can also be a cause.
Talking about different causes of car accidents can help us know what precautions（预防措施） to take beforehand. We should tell our friends or family members not to drive in poor health or after drinking wine. We should tell teenager drivers to be careful with road and weather conditions and let elderly friends understand their driving limitation(局限性)。Besides, we should have our car checked regularly（规律地）. The most important thing for us to remember, however, is that we should always follow the traffic rules.
1.What has the government done to try to control the increasing car accidents?
A．They try to make safer cars. B．They try to build more roads.
C．They have passed tough traffic laws. D．They make drivers have their car examined every month.
2.What does the underlined word” elderly” possibly mean?
A．Middle-aged B．Young C．Rather old D．Teenage
3.Which of the following causes is different from the other three?
A．Tiredness B．Illness C．Drinking D．a broken brake
4.Which has nothing to do with a driver’s age?
A．Teenager drivers. B．Not knowing the traffic rules
C．Reacting slowly D．Driving slowly.
5.In order to avoid accidents caused by mechanical defects, we should ___________.
A．not run a red light. B．drive the car when we are in good health
C．not drive when we are too old. D．have our cars examined regularly.
九年级英语阅读理解中等难度题查看答案及解析
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It happens every spring. Flowers come out everywhere on the same day. But how do plants “know” when to flower?For years, it has been a difficult question for scientists. But a US research group may have finally answered it—the secret lies in a protein(蛋白质)called FKF1. This helps plants to know when the days become long and when they get short. Then they can tell the seasons are changing.
Researchers found the FKF1 protein when they were studying a plant called Arabidopsis(拟南芥). It is sensitive(敏感的)to sunlight, and can be made active by sunlight.
Plants produce this protein every day in the late afternoon all year. If there is no light at this time, for example in winter when the sun goes down early, the protein won’t be active. But when spring comes and the days get longer, the FKF1 protein can be made active by day light and the plants “know” it is time to flower. “If there is light in the late afternoon, plants will know that the days are getting longer and that it is the best time for flowers to come out,” explained Takato Imaizumi, leader of study. But when conditions are poor for growing, such as during autumn or winter when the weather is cold and days are short, plants won’t flower.
Although researchers have only studied how the FKF1 protein works in the Arabidopsis, they believe that it is the same with many other plants, including crops such as rice and wheat. This could be useful to the agricultural industry.
“If we can control when flowers come out, we might be able to increase crop production,” Imaizumi said.
1. The passage is mainly about ____.
A. how plants “know” when to flower
B. what people can do with plants
C. how seasons are changing
D. what kind of plant Arabidopsis is
2.Scientists found the FKF1 protein when they were____.
A. answering a question
B. controlling the clours of flowers
C. planting flowers in the garden
D. studying a plant called Arabidopsis
3.The best time for flowers to come out is when____.
A. it rains in spring
B. there is light in the late afternoon
C. it is getting dark
D. the sun goes down early
4.Scientists believe that____.
A. other plants also know when to flowers
B. flowers are more valuable than fruits and vegetables
C. people have known how to control when flowers come out
D. if the weather is cold and days are short, plants will flower
九年级英语阅读理解中等难度题查看答案及解析
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Why think of road safety? It is because of the accidents that happen every day on the road. These accidents mean losing life or wealth and more than traffic jams. So if people aren't educated on the importance of road safety，the situation can't be avoided.
Accidents have many causes .The simplest is people slipping down on the road caused by a banana skin .Without meaning any harm，a person may throw away the banana skin on the road. When a person steps on，he or she will slip down ending in broken bones and sometimes even more dangerous. So people must take care and throw them in a bin. In some countries，the offenders are路seriously punished. The second cause is careless crossing in busy road instead of crossing along zebra crossings. One should keep to the sidewalk of the road while walking and the vehicles(车辆) must keep to their lanes(车道) in busy streets.
Also, there are many causes for the accidents about vehicles. One is trying to overtake. Another is not noticing the signals. “Stop, look and go” is the basic rule, it will save vehicles from accidents. Riding two or three side by side is always dangerous. Very often the cause of accidents is the failure of the brake system which means the owner of the vehicle does not have the machine checked regularly.
Road safety is a matter of education in which schools can share responsibility. Through class meetings, children can be taught the importance of following the rules of the road. As soon as the bell goes, children rush out and accidents do happen. Therefore, teachers must feel it their duty to control the traffic near the school. The police can help schools at rush hours.
To make people aware of road safety, media(媒体) can play a useful role. The newspaper, the wall poster and the cinema and now the TV can deliver information. There may be talks over the radio by the police officials or advertisements about being careful on roads before films or TV programs.
1.What does“offenders” in Paragraph 2 refer to?
A. people who step on banana skins
B. people who throw banana skins on the road
C. people who walk on zebra crossings
D. people who keep their lanes while driving
2.How many causes for the accidents about vehicles are mentioned in Paragraph 3?
A. two B. three C. four D. five
3.According to the article, schools should take actions to help kids on roads. Which one of the following statement is not mentioned?
A. schools invite the police to give talks
B. schools educate students in class
C. schools mange the traffic near school
D. schools get help from the police during rush hours
九年级英语阅读理解中等难度题查看答案及解析
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People often complain they face too many problems. Every day and everywhere there are problems. Many times we find it hard to stay happy. When one problem is solved, another one comes up.
People have money problems, work problems, family problems, health problems..... the list goes on. And we usually think that people who are happy and successful are having fewer problems than us. Look at the successful people we often mention. They have money they need, they have jobs they love, they have good friends, they have obedient(孝顺的) kids, they have the successful business, they have loving families etc. Everything goes well with them. That is why they are happy and successful. But in fact, the more successful you are, the more problems you have to face. More success means more challenges they have to face, and more success means more risks they have to take.
Young and old, rich and poor, successful and unsuccessful, educated and uneducated, all have problems. The difference is that their problems are different from each other. Rich and successful have big problems. Poor and unsuccessful have small problems. Still they all have problems which they can face. Successful people are successful just because they are ready to face challenges larger than ordinary people.
Winning the US elections(选举) makes Obama very happy. As a new US president, he has to face bigger challenges. He has to be more careful about his work he does, or he will lose his position(位置). Looking at him, we may say he is lucky, happy and successful. But, I think, as the US president, he has more pressure than an ordinary person.
1.You will be a/an ______ person if you are afraid to face more challenges.
A．ordinary B．successful C．famous D．educated
2.From this article we know that President Obama ______.
A．has fewer problems B．was born in a rich family
C．takes more risks D．is a successful businessman
3.The main idea of this article is _______.
A．why poor people are always poor
B．how many problems people usually have to face
C．how lucky and happy President Obama is
D．how to deal with problems in life
九年级英语阅读理解中等难度题查看答案及解析
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—How did the accident happen, sir?
—As the woman ________along the road, a car lost control and hit her unexpectedly.
A.walked B.had walked C.was walking
九年级英语单选题中等难度题查看答案及解析
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完型填空
In China, there are more and more traffic accidents nowadays. Every day cars kill or hurt many people on roads. Sometimes they drive too fast or do not drive carefully enough. Some of them _______ the traffic rules and cause accidents.
According to some research, the pedestrians(行人) cause the accident more often than before.They are very ______. They walk or run across the roads _______ the cars. They walk in the roads but not on the walkways.They get into or out of cars in the middle of the roads. Some pedestrians think it wastes time to ______ the green lights and simply cross the roads against the lights.
Many people think accidents often ______ in busy roads in large cities,however, it is not true.For example, Tokyo is one of the world’s _______ cities and probably one of the busiest cities, but there are _______ accidents to pedestrians. The reason is that the police there are very strict and the pedestrians are very careful.They ______ cross against a red light and they always follow traffic lights.
Do you know drinking wine is ______ main cause of traffic accidents? The alcohol( 酒精 )in the wine delays people’s response. Those who have drunk too much are _____ in making decisions. They need a few more seconds to react( 反应 ). Alcohol drinking is especially dangerous for motor car drivers. It is not only drivers who may have accidents after drinking, drunk pedestrians may pay their lives in danger too.
1.A.make B.break C.follow D.remember
2.A.careful B.active C.careless D.excited
3.A.in front of B.in the middle of C.at the end of D.on the top of
4.A.turn on B.point out C.worry about D. wait for
5.A.happen B.cause C.own D.take
6.A.large B.larger C.largest D.the largest
7.A.some B.many C.enough D.few
8.A.never B.ever C.almost D.always
9.A.the other B.another C.other D.others
10.A.fast B.interested C.slow D.energetic
九年级英语完形填空中等难度题查看答案及解析
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It seems like technology is everywhere. Computers and smart phones are at the center of almost everything we do. They constantly (持续地) require our attention. We text our friends with them during the day, sleep with them by our beds and check our messages as soon as we wake up.
In the future, technology will no longer be interrupting us all the time. Instead, we will use calm technology which was first developed by scientist Mark Weiser in the 1970s. In his opinion, calm technology works quietly but constantly. We know it is there, but we don’t pay much attention to it. According to Mark, the best technology should be invisible (隐形的) and let you live your life.
We already use many different types of calm technology in our everyday lives. Do you have a smoke alarm (警报器) in your house? That smoke alarm is always there, checking the air for smoke and quietly keeping you safe. It only reminds you it’s there when you’ve burnt your bread! Or there may be lights in your home or school. When somebody passes in front of their sensors (传感器), the lights turn on. You don’t think about this type of technology until you see the light go on.
In the future, we can use calm technology to open the curtains (窗帘) for us in the morning, to turn down the heat when we leave, or even to choose the best music for us. The minute we walk through the door, our house will turn on the lights and music, and perhaps even start to prepare our dinner!
1.Which of the following is an example of calm technology?
A. A computer. B. A smart phone. C. A smoke alarm. D. A radio.
2.What does the underlined word “interrupting” mean?
A. Hurting. B. Protecting. C. Helping. D. Troubling.
3.What’s the main idea of the third paragraph?
A. Calm technology keeps us safe in many ways.
B. Calm technology can help you to do housework.
C. Calm technology has been used in our daily lives.
D. Calm technology plays an important part in schools.
4.What can’t we learn from the last paragraph?
A. We can use it to open the curtains in the morning.
B. We can use it to turn down the heat when we leave.
C. We can use it to choose the best music.
D. We can use it to wash dishes.
5.What can we infer from the passage?
A. The light won’t go on unless we touch the sensor.
B. Calm technology will make our life more convenient.
C. People will depend more on smart phones in the future.
D. People won’t have to work because of calm technology.
九年级英语阅读单选中等难度题查看答案及解析
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It seems like technology is everywhere. Computers and smart phones are at the center of almost everything we do. They constantly(持续地) require our attention. We text our friends with them during the day, sleep with them by our beds and check our messages as soon as we wake up .
In the future, technology will no longer be interrupting us all the time. Instead,we will use calm technology which was first developed by scientist Mark Weiser in the 1970s. In his opinion, calm technology works quietly but constantly, We know it is there, but we don’t pay much attention to it. According to Mark, the best technology should be invisible(隐形的) and let you live your life.
We already use many different types of calm technology in our everyday lives. Do you have a smoke alarm in your house? That smoke alarm is always there, checking the air for smoke and quietly keeping your safe. It only reminds you it's there when you’ve burnt your bread. Or there maybe lights in your home or school. When some body passes in front of their sensor( 传感器), the lights turn on. You don' t think about this type of technology until you see the light go on.
In the future, we can imagine our houses will use calm technology to open the curtains for us in the morning, to turn down the heat when we leave, or even to choose the best music for our mood.The minute we walk through the door,our house will respond by turning on the lights and music, and perhaps even staring to prepare our dinner.
1.Which of the following is an example of calm technology?
A. A computer.
B. A smart phone.
C. A smoke alarm.
D. A radio.
2.What does the underlined word “interrupting” mean?
A. Hurting
B. Protecting.
C. Helping
D. Troubling.
3.What's the main idea of the third paragraph?
A. Calm technology keeps us safe in many ways.
B. Calm technology can help you to do housework
C. Calm technology has been used in our daily lives.
D. Calm technology plays an important part in schools.
4.What can we infer from the passage?
A. The light won't go on unless we touch the sensor.
B. Calm technology will make our life more convenient.
C. People will depend more on smart phones in the future.
D. People won’t have to work because of calm technology.
九年级英语阅读单选中等难度题查看答案及解析
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Surprisingly，the dates and ways of the celebration of Father's Day are not the same everywhere.
Father's Day is celebrated to thank fathers and express gratitude (感激) for their love.In Canada，it is celebrated on the third Sunday in June.People wear roses to express thanks and love for their fathers.This is also a time for a family reunion (团聚)，because children often stay away from their family and this is a good time for them to get together with their fathers and other loved ones.But in Australia，it is celebrated on the first Sunday in September.The day is celebrated only in families.A rich breakfast for families is a good way to celebrate Father's Day.In Thailand，Father's Day falls on December 5 every year.All the people have a one－day holiday.You can see many people are in yellow and the streets are decorated in yellow because Father's Day is also the King's birthday.
Some clubs，schools and cultural societies in the United Kingdom and Ireland，Australia，South Africa organize Father's Day parties to provide people an opportunity to celebrate the day to show the importance of father's role in the family and the society.
1.People have Father's Day because they want to ________.
A. have a get－together
B. show thanks to their fathers
C. send gifts to their fathers
D. have a family party
2.The Canadians celebrate Father's Day by ________.
A. wearing roses B. dressing nicely
C. sending fathers many gifts D. working harder
3.When is Father's Day celebrated in Australia?
A. On the third Sunday in June.
B. On the first Sunday in September.
C. On December 5.
D. On May 31.
4.What does the passage mainly tell us?
A. The Australians celebrate Father's Day in the morning.
B. How the Canadians celebrate Father's Day.
C. Why people in Thailand celebrate Father's Day on December 5.
D. People celebrate Father's Day in different ways and on different dates.
九年级英语阅读单选中等难度题查看答案及解析