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If you live in Changchun, you may notice that the air in winter is not as _______as it is during the summer.
A.clean B.cleaner C.cleanest D.cleaning
九年级英语单选题中等难度题查看答案及解析
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If you have ever been swimming in the ocean, you may have noticed that sea water is easier to float in than pool water. Here's why.
You'll need：
Two bowls Food coloring Spoon Salt Two eggs
1: Fill bowls half way with water.
2:Add 10 tablespoons of salt to one bowl, mix until it dissolves (溶解), and then add several drops of color.
3:Carefully, put an egg into each bowl of water and watch what happens.
What happens?
The egg in the plain water sinks. The egg in the salt water floats.
(If the salt water egg does not float well, mix more salt into the bowl )
The water and salt particles（粒子）in the salt water bowl are closer together it than plain water particles are. They push harder against the egg than the plain water particles do and the egg floats.
1.The purpose of: the experiment is to explain ________________.
A.why the egg floats in the salt water
B.why people float more easily in the sea
C.how we can make the egg float in water
D.how the water and salt particles act together
2.According to the text, if the egg in the salt water doesn’t float, which is the reason?
A.The water is too hot. B.The egg is not fresh.
C.The bowl is too small. D.The salt is not enough.
3.What is this passage probably taken from?
A.A science magazine B.A tour guide. C.A news report. D.A geography book
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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If you live in Shanghai, Beijing or many other cities, you may see many orange bicycles on the streets these days.
These bikes are owned by a company called Mobike. You can order a bike through an app on your phone. When you find a bike, you just scan a QR code (扫描二维码) on the bike so you can use it. You don’t need to return the bike to a station — you can park it anywhere.
China was known as “the kingdom of bicycles” about 30 years ago. But more people choose to drive cars and catch the subway these days. Bike rental (租赁的) services like Mobike are bringing bikes back.
“Back then, I got the feeling that Chinese people were trying to be modern and push away the past. So they did not want to be linked with bicycles,” said Ines Brunn, a German woman who runs a bike store in Beijing. “I do believe changes in people’s tastes will shape new thinking about bikes.”
Online rental services are making biking more convenient, but it’s still not easy to ride bikes in Chinese cities. Cars often take up bicycle lanes (道路). Bikers have to ride next to cars in car lanes, which can be very dangerous.
Beijing plans to build over 3,200 km of new bike lanes. Drivers who drive in bike lanes will be punished. Traffic signs will be put up to better protect bikers.
1.If you want to use a Mobike, ________.
A.you have to scan a QR code B.you don’t need to pay for it
C.you don’t have to return it D.you have to pay for an app
2.Which of the following is NOT true, according to Paragraph 3?
A.China had the most bicycles in the world about 30 years ago.
B.There are more bicyclists than motorists these days.
C.More people are driving cars or taking the subway these days.
D.Bike rental services are becoming more popular.
3.What does Ines Brunn mean when she says people’s tastes are changing?
A.Chinese people like modern things. B.Chinese people like riding bicycles.
C.People in Beijing are changing their tastes. D.More people will start riding bikes.
4.How will Beijing stop cars from taking up bicycle lanes?
① People will not be allowed to ride bikes next to cars.
② Beijing will build new bike lanes.
③ Beijing will punish drivers who drive in bike lanes.
④ Beijing will put up traffic signs to protect bikers.
A.①③④ B.②③④
C.①②③ D.①②④
5.Which is the best title for the story?
A.How to use a Mobike B.Orange bikes will be fashionable
C.Bringing back bikes D.Why is Beijing building new bike lanes?
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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You may think you cannot live through summer without air conditioners（空调）. But in ancient China, hand fans were almost the only ones to help people keep cool.
Chinese people started to use hand fans over 2,000 years ago. The fans came in different shapes, such as round and square. They were also made from all kinds of materials. Palm leaf fans were cheap and easy to make. Feather fans（羽毛扇）showed the owner’s high status. Sandalwood（檀香）fans could send out sweet smell.
Later, hand fans became far more than just something that could cool you down. They developed into art works, in which Tuanshan（round fans）and Zheshan（folded fans）were the most common.
In the shape of a full moon, Tuanshan was usually made of silk. They had beautiful birds and flowers on them. Women especially those in the imperial palace (皇宫), liked to use them. Meanwhile, men, especially the literati（文人）, used Zheshan. The literati liked them because Zheshan were usually made of paper and they could paint and write poems on them. It was a way for them to show off their ability in literature, painting and handwriting. Almost anything can be painted on Zheshan.
Today, Chinese people still use these fans. Next time when you are waving a fan, you may think of the stories behind it.
1.In ancient China, hand fans were only __________.
A.written poems on them B.used for keeping cool
C.showed the owner’s high status D.a sweet smell
2.From the passage, we can infer that hand fans __________.
A.came in two shapes
B.were used by women in the imperial palace
C.only could cool people down
D.were made from all kinds of materials
3.The main reason of literati used zheshan is _________.
A.zheshan were usually made of paper
B.almost anything can be painted on zheshan
C.they could paint and write poems on zheshan
D.they could show off their ability in literature, painting and writing.
4.According to the fifth paragraph, we can know that ___________.
A.tuanshan was usually made of silk
B.when you are waving fan, you will feel cool
C.Chinese people still use these fans now
D.Many people don’t write or paint on fans any more
5.What does the passage mainly tell us？
A.The stories behind fans. B.Fans developed into art works
C.Chinese people still use fans. D.The literati liked fans best.
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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Here are some tips that may help you live a beautiful life.
☆ When you wake up in the morning, think about what you are going to do.
☆ No matter how you feel, get up and dress up.
☆ Take a thirty-minute walk every day. And when you walk, smile.
☆ Spend more time with old people over the age of seventy and young kids under the age of six.
☆ Smile and laugh more. And try to make at least three people smile each day.
☆ Life is very short, so don’t wastetime hating others. Time heals almost everything. Give time time.
☆ Call your family and friends often.
☆ Don’t compare your life to others’. You have no idea what they are going through.
☆ Life isn’t fair, but it’s still good.
☆ Each night before you go to bed, say to yourself, “Today, I did … I feel great.”
☆ Realize that life is a school and you are here to learn. Try to “pass all your tests”. The lessons you learn will last a lifetime (一生).
1.How many tips does the writer mention?
A. Nine. B. Ten. C. Eleven. D. Twelve.
2.To live a beautiful life, what should we do?
A. We should get up early every day.
B. We should walk a dog for half an hour every day.
C. We should often laugh at others.
D. We should call our family and friends often.
3.The writer advises us to spend more time with .
① little kids ② rich men
③ old people ④ beautiful women
A. ①② B. ①③ C. ②④ D. ③④
4.What does the underlined word “heals” mean in Chinese?
A. 惩罚 B. 使……完结 C. 记录 D. 使……留下
5.What do we learn from this passage?
A. How to live a beautiful life.
B. How to get good grades at school.
C. How to get along with others.
D. How to solve problems in our lives.
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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If you’re in a hard time, a tiny thing may be the greatest help for you. That’s touch. Touch is one of the most important of our five senses. It is one of the first senses we develop. One of the most commonly accepted forms of touch among people is also one of the first experiences we have in the world---A hug!
There is no better way to understand the importance of hugs than to lose them. For those who have experienced the loss of hugs, you will know how important they are to share.
A recent research has shown that when people hug, the brain releases the chemical which increases our willingness to trust and reduces fear. It has also shown that hugs are great for your heart.
In 1995, a pair of newly born twins was being cared for in hospital. While one of the twins seemed quite healthy, her sister was not. After trying different medical treatments, the nurse on duty, Gayle Kasparian, placed the twins in bed together. The twins immediately snuggled (依偎) up to each other. As one placed her arm around the other, the weak baby became better gradually. How great the power of a hug is!
The need for hugs doesn’t disappear as we grow older, though it seems we are less willing to give them. Research on people of all ages has proven that a hug is necessary for physical and emotional health.
Without hugs we can become sad. A hug provides safety and gentleness. A hug provides us with social contact, a sense of health and a feeling of importance and belonging.
1.The underlined word "they" in the second paragraph refers to __________.
A. touches B. people C. hugs D. experiences
2.The story of the twins tells us ___________.
A. twins should be placed in bed together B. the power of a hug is great
C. twins can look after each other well D. medical treatments are important
3.Which of the statements is TRUE according of the passage?
A. A hug is the only form of touch among people.
B. The loss of hugs can make them more important.
C. Hugs can get people to trust each other more
D. We don’t need hugs when we grow older.
4.The best title of the passage can be __________.
A. The great importance of Hugs B. The different ways of Hugs
C. The traditional cultures of Hugs D. The interesting stories of Hugs
九年级英语阅读理解困难题查看答案及解析
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You may have noticed that the world’s population is not evenly distributed (分布) around our planet. There are more countries where people seem to be living nearly on top of each other because conditions are overcrowded . Then there are others where it seems that hardly anybody lives. What influences this unequal distribution of people ? There are specific advantages and disadvantages of living in a certain area.
The two main factors (因素) that influence people’s choice of location are climate and resources. Climate is the usual weather conditions in a region. Areas that have bad weather are generally less ideal as places to live in . The north and south poles at the top and bottom of the world may be beautiful in their rugged, natural way , but the disadvantage of the bitterly cold and windy conditions usually keeps people away. When it comes to climates, warm conditions and a normal amount of rainfall are advantages that attract people.
Natural resources are tings that we get from nature that help us survive. Each region offers different resources, and therefore attracts different groups of people. People who enjoy the beach can make their living by catching and selling the ocean’s many fish and other sea creature. Those who prefer farming can take advantage of rich soil in valleys near rivers. Some people are willing to accept the disadvantages of the terrible conditions of deserts or mountains in order to take advantages of the resources like oil or woods.
1.The underlined part “on top of ” in the first paragraph most likely means .
A. very close to B. on the highest part of
C. in control of D. on the surface of
2.What are the main factors that influence the distribution of people ?
A. Resources and oceans. B. Climate and rivers.
C. Climate and resources. D. Warm conditions and rainfall.
3.The writer thinks many people don’t live near the north or south pole because .
A. they can’t get enough food there
B. the natural sights there don’t arrract people
C. the unpleasant weather keeps them away
D. the length of nighttime keeps them away
4. Why do people go and live in valleys near rives ?
A. The temperature isn’t too low in winter.
B. The resources like oil can bring them much money.
C. People can make their living by catching and selling fish.
D. It’s easier for people to grow plants or keep animals.
5.The purpose of the examples in the last paragraph is to tell us
A. people cannot survive in cold conditions.
B. different resources attract different groups of people.
C. people usually prefer living at the seaside to living mountains.
D. a normal amount of rainfall is necessary for people to live in the desert.
九年级英语阅读理解困难题查看答案及解析
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You may have noticed that the world’s population is not evenly distributed (分布) around our planet. There are more countries where people seem to be living nearly_______each other because conditions are overcrowded . Then there are others where it seems that hardly anybody lives. What influences this unequal distribution of people ? There are specific advantages and disadvantages of living in a certain area.
The two main factors (因素) that influence people’s choice of location are climate and resources. Climate is the usual weather conditions in a region. Areas that have bad weather are generally less ideal as places to live in . The north and south poles at the top and bottom of the world may be beautiful in their rugged, natural way , but the disadvantage of the bitterly cold and windy conditions usually keeps people away. When it comes to climates, warm conditions and a normal amount of rainfall are advantages that attract people.
Natural resources are tings that we get from nature that help us survive. Each region offers different resources, and therefore attracts different groups of people. People who enjoy the beach can make their living by catching and selling the ocean’s many fish and other sea creature. Those who prefer farming can take advantage of rich soil in valleys near rivers. Some people are willing to accept the disadvantages of the terrible conditions of deserts or mountains in order to take advantages of the resources like oil or woods.
1.The underlined part “on top of ” in the first paragraph most likely means .
A.very close to B.on the highest part of
C.in control of D.on the surface of
2.What are the main factors that influence the distribution of people ?
A.Resources and oceans. B.Climate and rivers.
C.Climate and resources. D.Warm conditions and rainfall.
3.The writer thinks many people don’t live near the north or south pole because .
A.they can’t get enough food there
B.the natural sights there don’t arrract people
C.the unpleasant weather keeps them away
D.the length of nighttime keeps them away
4.Why do people go and live in valleys near rives ?
A.The temperature isn’t too low in winter.
B.The resources like oil can bring them much money.
C.People can make their living by catching and selling fish.
D.It’s easier for people to grow plants or keep animals.
5.The purpose of the examples in the last paragraph is to tell us
A.people cannot survive in cold conditions.
B.different resources attract different groups of people.
C.people usually prefer living at the seaside to living mountains.
D.a normal amount of rainfall is necessary for people to live in the desert.
九年级英语阅读单选困难题查看答案及解析
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Welcome to our program.You may have noticed that the world's population is not evenly （平均）distributed（分散）around our planet.There are some countries where people seem to be living nearly on top of each other because conditions are overcrowded.Then there are others where it seems that hardly anybody lives.What influences this unequal distribution of people? There are specific advantages and disadvantages of living in a certain area.The two main factors that influence people's choice of location are climate and resources.
Climate is the usual weather conditions in a region（地区）.Areas that have bad weather are generally less ideal as places to live in.The north and south poles at the top and bottom of the world may be beautiful in their rugged, natural way, but the disadvantage of the bitterly cold and windy conditions usually keeps people away.When it comes to climate, warm conditions and a normal amount of rainfall are advantages that attract people.
Natural resources are things that we get from nature that help us survive.Each region offers different resources, and therefore attracts different groups of people. People who enjoy the beach car make their living by catching and selling the ocean's many fish and other sea creatures.Those who prefer farming can take advantage of rich soil in valleys near rivers.Some people are willing to accept the disadvantages of the terrible conditions of deserts or mountains in order to take advantage of the resources like oil or woods.
1.The underlined part “on top of”in the first paragraph most likely means_________.
A.on the highest part of B.in control of
C.very close to D.on the surface of
2.The writer thinks many people don't live near the north or south pole because_________.
A.they can't get enough food there
B.the unpleasant weather keeps them away
C.they natural sights there don't attract people
D.the length of nighttime is too short or too long
3.Why do people go and live in valleys near rivers?
A.It's easier for people to grow plants or keep animals.
B.The resources like oil can bring them much money.
C.People can make their living by catching and selling fish.
D.The temperature isn't too low in winter.
4.The purpose of the example in the last paragraph is to tell us_________.
A.people cannot survive in cold conditions
B.People usually prefer living at the seaside to living in mountains
C.a normal amount of rainfall is necessary for people to live in the desert
D.different resources attract different groups of people.
九年级英语阅读单选困难题查看答案及解析
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If you are given only 1 yuan, can you live in a city for one day? It may be a little difficult. But from Xi'an did it.
On April 10th, more than 60 students from the Middle School Attached to Northwestern Poly technical University the One Yuan Metropolis Survival. The charity for teenagers called Imperceptible Education held this . Students had to live and they had to deal with a lot of tasks. It has happened in eight cities and is going to four others, including Beijing, in May.
To , many students looked for part-time jobs and saw how hard life was. Zhang Qiyue, 14, asked more than 10 restaurants for a job and got one chance. "We were sad when they said . But slowly, we got used to it," he said. After being a waiter for an hour, he 25 yuan.
Some made use of their talents singing and dancing in parks or shopping malls. Many people who walked by took notice and helped . Zhao Jiacheng, 14, drew pictures and made paper crafts （手工）. "This showed it's to learn a special skill," he said.
Living was hard, finishing the tasks was not any easier. They went to different places to finish tasks in a time. The most amazing one was when they had to exchange things worth a hundred yuan with only a piece of paper in half an hour. "We learned to persuade （说服） others. From a balloon to a cake to a bottle of yogurt…, after almost 20 tries, we got an expensive necklace, "he said, "we would all of the money we had raised to poor schools in Tibet."
1. A. teachers B. students C. workers D. waiters
2. A. took a look at B. took photos of C. took care of D. took part in
3. A. activity B. party C. celebration D. festival
4. A. easy B. hard C. perfect D. secret
5.A. make trouble B. make paper C. make money D. make music
6. A. finally B. quickly C. recently D. suddenly
7. A. hello B. thanks C. yes D. no
8.A. borrowed B. paid C. got D. spent
9. A. by B. from C. with D. about
10. A. him B. her C. them D. us
11. A. important B. difficult C. possible D. interesting
12.A. or B. if C. as D. hut
13.A. long B. short C. right D. wrong
14. A. where B. why C. how D. when
15. A. show B. bring C. afford D. give
九年级英语完形填空中等难度题查看答案及解析