To understand why the Earth is warming up , first of all, we need to understand why it is warm. Our planet is covered with atmosphere(大气) . Sunlight passes through the atmosphere and reaches the Earth. The Sun heats up the Earth’s surface. When the heat rises into the air, it is stopped by some special gases(气体) in the atmosphere like CO2 , the heat returns to the Earth and keeps it warm.
Power stations and cars release (释放) so many greenhouse gases every day. So we can help stop global(全球) warming by using less electric things such as turning off lights when we leave a room, asking our parents to turn down the heating in our house to save energy. We can also stop global warming by finding other ways of transportation. For example, ride a bicycle or walk instead of going by car. Another way to help stop global warming is to plant and care for trees. Because trees take in CO2 , they are our best friends when fighting against global warming.
The problem of global warming cannot be solved in a day. It may take a long time to find clean energy, such as wind energy. It may take a long time to plant the trees again we are cutting down. But every little thing each person can do to save energy and our forests will help. Think about our planet. Think about ways we can help make the Earth a safe and comfortable place for the future.
1.The underlined word “it” means _______ in the first paragraph.
A. the heat B. the Earth
C. the sunlight D. the atmosphere
2. _______ ways are mentioned to stop global warming to the second paragraph.
A. Two B. Three C. Four D. Five
3. Which of the following is NOT true?
A. Everybody can help save energy and our forests.
B. The problem of global warming can not be solved.
C. To find clean enrgy will help solve the problem of global warming.
D. The writer wants us to pay attention to the problem of global warming.
4.Which is the best title of this passage?
A. Why is the Earth warming up
B. When can we stop the Earth from warming up
C. How can we stop the Earth getting warmer
D. How long will it take to stop the Earth getting warmer
九年级英语阅读理解简单题
To understand why the Earth is warming up , first of all, we need to understand why it is warm. Our planet is covered with atmosphere(大气) . Sunlight passes through the atmosphere and reaches the Earth. The Sun heats up the Earth’s surface. When the heat rises into the air, it is stopped by some special gases(气体) in the atmosphere like CO2 , the heat returns to the Earth and keeps it warm.
Power stations and cars release (释放) so many greenhouse gases every day. So we can help stop global(全球) warming by using less electric things such as turning off lights when we leave a room, asking our parents to turn down the heating in our house to save energy. We can also stop global warming by finding other ways of transportation. For example, ride a bicycle or walk instead of going by car. Another way to help stop global warming is to plant and care for trees. Because trees take in CO2 , they are our best friends when fighting against global warming.
The problem of global warming cannot be solved in a day. It may take a long time to find clean energy, such as wind energy. It may take a long time to plant the trees again we are cutting down. But every little thing each person can do to save energy and our forests will help. Think about our planet. Think about ways we can help make the Earth a safe and comfortable place for the future.
1.The underlined word “it” means _______ in the first paragraph.
A. the heat B. the Earth
C. the sunlight D. the atmosphere
2. _______ ways are mentioned to stop global warming to the second paragraph.
A. Two B. Three C. Four D. Five
3. Which of the following is NOT true?
A. Everybody can help save energy and our forests.
B. The problem of global warming can not be solved.
C. To find clean enrgy will help solve the problem of global warming.
D. The writer wants us to pay attention to the problem of global warming.
4.Which is the best title of this passage?
A. Why is the Earth warming up
B. When can we stop the Earth from warming up
C. How can we stop the Earth getting warmer
D. How long will it take to stop the Earth getting warmer
九年级英语阅读理解简单题查看答案及解析
To understand why the Earth is warming up, first of all, we need to understand why it is warm. Our planet is covered with atmosphere(大气).Sunlight passes through the atmosphere and reaches the Earth. The Sun heats up the Earth's surface. When the heat rises into the air, it is stopped by some special gases in the atmosphere like CO2, the heat returns to the Earth and keeps it warm.
Power stations and cars release so many green-house gases every day. So we can help stop global warming by using less electric things such as turning off lights when we leave a room, asking our parents to turn down the heating in our house to save energy. We can also stop global warming by finding other ways of transportation. For example, ride a bicycle or walk instead of going by car. Another way to help stop global warming is to plant and care for trees. Because trees take in C02 , they are our best friends when fighting against global warming.
The problem of global warming cannot be solved in a day. It may take a long time to find clean energy, such as wind energy. It may take a long time to plant the trees again which were cut down. But every little thing each person can do to save energy and our forests will help. Think about our planet. Think about ways we can help make the Earth a safe and comfortable place for the future.
1.What does the underlined word “it” refer to in paragraph 1?
A. The Earth. B. The atmosphere. C. The heat. D. The sunlight.
2.According to the passage,______ can help to fight against global warming.
A. power stations and cars B. trees
C. electric things D. special gases like C02
3.What can we learn from the passage?
A. The problem of global warming will be solved soon.
B. We can never save energy and our forests.
C. Only the sunlight makes the Earth warming up.
D. To find clean energy will help solve the problem of global warming.
4.What does release mean?
A. relax B. reflex C. give off D. give away
九年级英语阅读单选困难题查看答案及解析
Waking up is terrible. Getting out of the bed is awful. So why on the earth would people sell a thing that cause you to do both? It’s simply because being late can cause a lot of troubles. It is said president Reagan almost missed his inauguration(就职典礼) because of a broken clock.
There are many special clocks for anyone who’s unable to get up in the morning.
Bomb Alarm Clock
Flying Alarm Clock
Puzzle(拼图) Alarm Clock
根据材料内容选择最佳答案,将其标号填入题前括号内。
1. If we don’t have an alarm clock which can wake us up, we’ll__________.
A. get up B. get more trouble
C. miss inauguration D. become lazy
2. According to the article, the loudest alarm clock is __________.
A. Bomb Alarm Clock B. Puzzle Alarm Clock
C. Flying Alarm Clock D. an usual clock
3. In the three clocks, you can turn off ___________ without going out of the bed.
A. Flying Alarm Clock B. Puzzle Alarm Clock
C. Bomb Alarm Clock D. all of them
4. What’s the meaning of the underline word “decibels”?
A. 纳米 B. 分贝 C. 光年 D. 纬度
5. The Puzzle Alarm Clock is sure to wake you up, because _____________.
A. you have to get up find the propeller and put it in the clock.
B. it’s too noisy and it can shake
C. it won’t stop ringing until you turn it off
D. you have to find the 4 pieces and put them into it. After that, you won’t feel sleepy.
九年级英语阅读理解中等难度题查看答案及解析
Why is music an important subject that every child should study?
First of all, music helps us when we are unhappy, and gives us _____ when we are happy. There are many different types of music: slow and fast, ______ and relaxing. We can choose the music to _____ our moods(情绪). And second, music is fun. Everyone enjoys playing the drums and using their _____.
Scientists say that music helps children with language learning. Music _____ the ear—and we know that children who have studied music can learn _____ more easily and pronounce much better. Students _____ have learnt to play music are also better at math. This is not _____, as music is mathematical(数学的), with notes in order. Playing music with other people also helps children to ______. People who can play musical instruments always have something they can do at a ______.
1.A. sadness B. trouble C. pleasure D. noise
2.A. happy B. interesting C. boring D. serious
3.A. know B. talk C. find D. fit
4.A. energy B. time C. life D. money
5.A. closes B. improves C. has D. breaks
6.A. languages B. math C. history D. physics
7.A. why B. when C. who D. whose
8.A. difficult B. surprising C. usual D. necessary
9.A. think more B. study harder C. work together D. read more
10.A. party B. dinner C. class D. school
九年级英语完型填空中等难度题查看答案及解析
Why is music an important subject that every child should study?
First of all, music helps us when we are unhappy, and gives us pleasure when we are happy. There are many different types of music: slow and fast, serious and relaxing. We can choose the music to match our feelings. And second, music is fun. Everyone enjoys playing a drum and using their energy!
Scientists say that music helps children with language learning. Singing simple songs is good for young children. -Music improves the ear-and we know that children who have studied music can learn foreign languages more easily and pronounce them far better. Students who have learnt to play music are also better at mathematics (Maths). This is not surprising, as music is mathematical, with notes (音符) in order. Playing music with other people also teaches children to work together. People who can play musical instruments always have something they can do at a party. Older children who play in school bands and orchestras enjoy school more and do not drop out of school early.
You need a lot of practice to play an instrument, and it can be difficult to persuade your child to spend hours at the piano or playing the guitar. So music practice should be a daily habit—for example, every day after school, but do not make the practice too long.
Parents should listen to their child playing and tell him or her that they enjoy it. Practice should also be fun. It is also a good idea to finish the practice with a piece of music the child likes, and so learning music will be a pleasant part of the day.
1.Which of the following is NOT for the children to learn music?
A.Music can help children to work with others.
B.Music is fun and it can make children happy.
C.Music can help children learn languages more easily.
D.Music can help children put notes in order more easily.
2.Parents should _____________ to help them learn to play musical instruments.
A.tell children to love music B.practise with their children
C.listen to their children playing D.make their children practise long
3.What is the best title of the passage?
A.Music helps learning B.Music gives pleasure
C.Music develops a habit D.Music helps the young
九年级英语阅读单选中等难度题查看答案及解析
Why is music an important subject that every child should study? First of all,music helps us when we are unhappy, and gives us________when we are happy.There are many different types of music:slow and fast,and________ relaxing.We can choose the music to fit our moods(情绪).And second,music is fun.Everyone enjoys playing the drums and using their________!
Scientists say that music helps children with language learning.
Music improves the ear---and we know that children who have studied music can learn ________more easily and pronounce much better.Students ________ have learnt to play music are also better at math.This is not________, as music is mathematical(数学的),with notes in order.
Playing music with other people also helps children to_______.People who can play musical instruments always have something they can do at_________
You need a lot of practice to play an instrument,and it can be different to make child spend hours playing the piano or the guitar. So music________ should be a daily habit---for example,every day after their child playing and tell him or her that they _________it.
Practice should also be fun.It is also a good idea to end up the practice with a piece of music the child likes,and so learning music will be a pleasant part of the day.
1.A. sadness B. trouble C. pleasure
2.A. happy B. interesting C. serious
3.A. time B. energy C. life
4.A. language B. math C. history
5.A. why B. when C. who
6.A. difficult B. surprising C. usual
7.A. think more B. study hard C. work together
8.A. a party B. a dinner C. a class
9.A. doing B. speaking C. practicing
10.A. worry B. enjoy C. stand
九年级英语完型填空困难题查看答案及解析
Why is music an important subject that every child should study?
First of all, music helps us when we are unhappy, and gives us ______ when we are happy. There are many different types of music: slow and fast, ______ and relaxing. We can choose the music to ______ our moods. And second, music is fun. Some people enjoy playing the drums and expressing their ______.
Scientists say that music helps children with language learning. Music ______ the ear—and we know that children who have studied music can learn ______ more easily and pronounce much better. Students ______ have learnt to play music are also better at math. This is not ______, as music is mathematical(数学的), with notes in order. Playing music with other people also helps children to ______. People who can play musical instruments always have something they can do at a ______.
1.A. sadness B. trouble C. pleasure D. noise
2.A. happy B. interesting C. boring D. serious
3.A. know B. talk C. find D. fit
4.A. feelings B. time C. life D. money
5.A. closes B. improves C. has D. breaks
6.A. languages B. math C. history D. physics
7.A. why B. when C. who D. whose
8.A. difficult B. surprising C. usual D. necessary
9.A. think more B. study harder C. work together D. read more
10.A. party B. dinner C. class D. school
九年级英语完型填空中等难度题查看答案及解析
Geography is the study of Earth and its climates. Scientists use it to study global warming and track the weather. Governments use it to learn where people live and work and to plan what to do with the land. It is now easier than ever to use geography because of a science called space technology.
The United States launched its first satellite in 1958. Some space missions that followed were geographical studies. In fact, earth science is a big part of the work of the National Aeronautics and Space Administration (NASA).
Astronauts looked out of the space shuttle. They decided to take photographs of Earth from their vantage point. Over the years, picture quality improved. Shuttle photography now shows land features, such as rivers. It can even show the streets of large cities. Photos of the same places at different times show how the land is changing.
NASA does not use just photographs, though. In 1958 it launched TIROS (the Television Infrared Observation Satellite). This first use of a satellite to study Earth was effective in giving weather forecasts. It led to the creation of new space tools to use in geography.
The Landsat Program began in 1972. This satellite sent detailed views of Earth from space. The pictures were so precise that scientists could count the number and kinds of crops in a field. Landsat showed where Earth’s surface had faults along which earthquakes might happen. This information helped in the planning of new cities and factories. Landsat also made discoveries. In Antarctica it located ranges of unknown mountains. It pinpointed small lakes in Virginia that were no ton maps. Landsat, now more advanced, still flies today.
Another space tool is Earth Observing-1 (EO-1). This spacecraft flies right behind Landsat. It takes pictures of the same sites. The two sets of pictures, viewed together, show how cities grow and how other places, such as rain forests, become smaller over time. This helps scientists learn how people affect geography.
One of the newest space tools is the Geographical Information Systems (GIS). GIS is computer software that helps scientists to study Earth. GIS is different from earlier space tools. Businesses, schools, and even average people — not just the government —can use it to show them how changes in the planet might affect them.
1.Why do governments study geography according to the passage?
A.To improve the environment. B.To make the land use plan.
C.To make new discoveries. D.To count the crops in a field.
2.Which of the following is true according to the passage?
A.The U.S. satellite program began in 1972. B.Landsat was able to take pictures of other planets.
C.TIROS was successful in giving weather forecasts. D.GIS can only be used by the government.
3.From the passage, we can infer that ________.
A.GIS is the newest computer to study Earth
B.NASA only depends on photos to study Earth
C.satellite pictures can give more detailed information
D.recent U.S. satellites are as advanced as the old ones
九年级英语阅读单选中等难度题查看答案及解析
Geography is the study of Earth and its climates. Scientists use it to study global warming and track the weather. Governments use it to learn where people live and work and to plan what to do with the land. It is now easier than ever to use geography because of a science called space technology.
The United States launched its first satellite in 1958. Some space missions that followed were geographical studies. In fact, earth science is a big part of the work of the National Aeronautics and Space Administration (NASA).
Astronauts looked out of the space shuttle. They decided to take photographs of Earth from their vantage point. Over the years, picture quality improved. Shuttle photography now shows land features, such as rivers. It can even show the streets of large cities. Photos of the same places at different times show how the land is changing.
NASA does not use just photographs, though. In 1958 it launched TIROS (the Television Infrared Observation Satellite). This first use of a satellite to study Earth was effective in giving weather forecasts. It led to the creation of new space tools to use in geography.
The Landsat Program began in 1972. This satellite sent detailed views of Earth from space. The pictures were so precise that scientists could count the number and kinds of crops in a field. Landsat showed where Earth’s surface had faults along which earthquakes might happen. This information helped in the planning of new cities and factories. Landsat also made discoveries. In Antarctica it located ranges of unknown mountains. It pinpointed small lakes in Virginia that were no ton maps. Landsat, now more advanced, still flies today.
Another space tool is Earth Observing-1 (EO-1). This spacecraft flies right behind Landsat. It takes pictures of the same sites. The two sets of pictures, viewed together, show how cities grow and how other places, such as rain forests, become smaller over time. This helps scientists learn how people affect geography.
One of the newest space tools is the Geographical Information Systems (GIS). GIS is computer software that helps scientists to study Earth. GIS is different from earlier space tools. Businesses, schools, and even average people — not just the government —can use it to show them how changes in the planet might affect them.
1.Why do governments study geography according to the passage?
A. To improve the environment.
B. To make the land use plan.
C. To make new discoveries.
D. To count the crops in a field.
2.Which of the following is true according to the passage?
A. The U.S. satellite program began in 1972.
B. Landsat was able to take pictures of other planets.
C. TIROS was successful in giving weather forecasts.
D. GIS can only be used by the government.
3.EO-1 takes photographs of the same places as Landsat because __________.
A. the two groups of pictures can show the changes of Earth
B. EO-1 is practicing for future photography missions
C. Landsat is out of date and new pictures are needed
D. Landsat can’t send detailed views of Earth from space
4.From the passage, we can infer that ___________.
A. GIS is the newest computer to study Earth
B. NASA only depends on photos to study Earth
C. satellite pictures can give more detailed information
D. recent U.S. satellites are as advanced as the old ones
九年级英语阅读理解困难题查看答案及解析
Last year my English class was difficult. First of all(1), it wasn't easy for me to understand the teacher when she talked. To begin with, she spoke too quickly, and I couldn't understand every word. Later on, I realized that it doesn't matter if you don't understand every word. 我也害怕在课堂上说。(2) because I thought my classmates might laugh at me. I couldn't always make complete sentences, either. Then I started to watch English-language TV. It helped a lot. I think that doing lots of listening practice is one of the secrets of becoming a good language learner. (3)
1.写出(1)处词语的同义词
2.将(2)处句子翻译成英语。
3.将(3)处句子翻译成汉语。
九年级英语阅读理解中等难度题查看答案及解析