练习册

  • 练习册
  • 试题
    精英家教网 > 初中英语 > 题目详情
    Ladies and gentlemen, I returned to this year in a time machine. In the year 2500, we are able to travel through time to any year in the history of the earth. This year is your last chance your lifestyle to save the earth.
    Beginning in the middle of the 20th century, a few people were worried about polluting the earth’s water and air, but most people did not change their way of life. Instead, they continued to pour(倒) dangerous chemical(化学物品) and other waste into lakes and seas, to drive more and more cars and trucks, and to cut down trees.
    By the year 2200, the earth’s water was completely polluted. People could no longer drink water, and they had to use other types of liquids(液体). Scientists said that in the future there might be too many people on the earth. But not enough was done.
    So by the year 2300, there were so many people that food became scarce. There was no water to grow food and all of the fish in lakes and seas died because of pollution. Terrible wars broke out between the rich and the poor. Scientists were working very hard to find another planet in space where humans could live.
    By the year 2400, the air was too polluted for humans to breathe. So we had to leave the earth. But only the rich were able to leave. Where did we go? Nowhere. And everywhere. You see scientists did not find another safe planet, so now we must travel around the universe in our space ships. We are still looking for a place to call our home.
    So it is up to you to change history. There is still hope. You must change your lifestyle now, before it is too late.
    小题1:Which problem is NOT talked about in Paragraph 2?
    A．WaterB．AirC．LifestyleD．Food
    小题2: The underlined word ‘scarce’ means ‘______’ in Chinese.
    A．昂贵的B．充足的C．缺乏的D．特殊的
    小题3:Which of the following is NOT true?
    A．Only a few people changed their lifestyle in the 20th century.
    B．There was no clean water for people to drink by the year 2200.
    C．All the fish died because of the pollution by the year 2300.
    D．We found a new home in another planet by the year 2400.
    小题4:What’s the best title of the passage?
    A．Stop pollutingB．Change or leave
    C．Look for new homeD．Return to the earth

    小题1:D
    小题2:C
    小题3:D
    小题4:A

    试题分析：这篇短文主要以拟人的手法讲述了环境污染的严重事实，作者通过时间隧道从2500年穿越回到了20到25世纪的不同时代，并描述了各个不同时代的污染的严重性，提醒人类保护环境，爱护人类自己。
    小题1:细节理解题。根据短文第二段a few people were worried about polluting the earth’s water and air, but most people did not change their way of life.内容可知，本段主要涉及到了空气质量、水资源和人类的生活方式，唯独没有提到食物方面的问题，故选D。
    小题2:词义猜测题。根据本句内容So by the year 2300, there were so many people that food became scarce. 可知，本句中包含一短语so...that...，意为截止到2300年，地球上的人类是如此之多以致于食物变得太少。再加上下一句There was no water to grow food，可知食物应该是不够人类吃的，故选C。
    小题3:推理判断题。根据短文第二段but most people did not change their way of life.可知，A选项表述正确；第三段By the year 2200, the earth’s water was completely polluted. People could no longer drink water,可知，B项的描述也是正确的；第四段all of the fish in lakes and seas died because of pollution. 可知C项内容正确；倒数第二段内容说到了2400年，只有富人才有机会离开不适宜人类生存的地球，但是也没有可以适宜人类其他星球供人类居住，可知D项内容不正确；故选D。
    小题4:主旨大意题。纵观全文内容可知本文主要描述的就是人类的污染环境极其严重，已经严重威胁人类的生存，到了非停止不可的地步了，所以A项“停止污染”作为文章标题比较合适，故选A 。
    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：初中英语 来源：不详 题型：阅读理解

    The best way of learning a language is using it. The best way of learning English is talking in English as much as you can. Sometimes you’ll get your words mixed up and people will not understand you. Sometimes people will say things too quickly and you can’t understand them. But if you keep your sense of humor, you can always have a good laugh at the mistakes you make. Don’t be unhappy if people seem to be laughing at your mistakes. It’s better for people to laugh at your mistakes, which shows they understand what you are saying. But if they are angry with you. That may mean they don’t understand what you are saying. The most important thing for learning English is, “Don’t be afraid of making mistakes because everyone makes mistakes.”
    小题1:The writer thinks that the best way for you to learn a language is ________.
    A．writing B．using it C．listening D．learning grammar
    小题2:What should you do in learning English?             
    A．Be careful not to make any mistakes.
    B．Write as quickly as you can .
    C．Speak English as much as you can.
    D．Laugh more often .
    小题3: When you make a mistake you should _______.
    A．keep quietB．get angryC．be kindD．keep your sense of humor
    小题4:The story tells us :”__________”.
    A．Only foolish people make mistakes
    B．Few people make mistakes
    C．People never make mistakes
    D．There is no one who doesn’t make mistakes

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time, At first the Internet was only used by the government, but in the early 1970s. universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made "surfing" the Internet easier. Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among young people. The Internet has now become one of the most important parts of people's life.
    小题1:How long has the Internet been used?
    A．For over 10 years.B．For over 20 years.
    C．For over 40 years.D．For over 60 years.
    小题2:What would happen when one computer in the network broke down after the new network system was set up?
    A．The other computers would wait.
    B．The other computers would still work.
    C．Some of the others still worked.
    D．The other computers wouldn't work.
    小题3:Which of the following used the Internet first?
    A．HospitalsB．UniversitiesC．BanksD．The government
    小题4:What is true about computers in the 1990s?
    A．They became cheaper and easier to use.
    B．They became larger and larger.
    C．People couldn't buy them anywhere.
    D．People could get information only from them.
    小题5:What can we infer from the last sentence?
    A．People will die without the Internet.
    B．All people should set up their own network.
    C．People live easily without the Internet.
    D．People will more and more depend on the Internet.

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    A good way to pass an exam is to work hard every day in the year, You may fail in an exam if you are lazy for most of the year and then work hard only a few days before the exam. If you are taking an exam, don't only learn rules of　grammar (语法规则) . Try to read stories in English and speak in English whenever you can. A few days before the exam, you should start going to bed early. Do not stay up late at night to study and learn things. Before you start the exam, read carefully over the question paper. Try to understand the exact meaning of each question before you pick up your pen to write. When you have at last finished your exam, read over your answer. Correct any mistakes which you see and make sure that you have not missed anything out.
    根据短文内容判断正误，正确的打（A），错误的打（B）
    小题1:The best way to pass an exam is not to work hard all the year around.
    小题2:You should read lots of English stories whenever you can.
    小题3:You should go to bed early every night.
    小题4:You should read over the question paper very carefully before you begin to  answer it.
    小题5:You should check your answers when you finish the paper.

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    A city in South Korea has added a new attraction to its cultural landscape(景观)—the world’s first “Toilet Theme Park”. The Restroom Cultural Park in the city of Suwon is proving a huge hit with locals and tourists alike.
    The park was built to memorize the former city mayor Sim Jae-duck, known as “Mr. Toilet”. He believed the toilet is a very important place and full of culture. Visitors to the park can enjoy its toilet- bowl- shaped exhibition hall as well as lots of bronze statues(铜像) in all kinds of toilet positions. They can even sit on Mr. Kim’s original toilet, which includes a full-length glass door that mists(蒙上薄雾) up when it is being used.
    Suwon has become well known because of the promotion(宣传) of toilet culture. The city attracts toilet- related artwork from around the world to its galleries. It famously hosts the Golden Poop Art Festival- a celebration of one of the calls of nature. The city also lists lots of its own public toilets as tourist attractions on its website. Sim Jae-duck’s toilet-shaped house, now a museum, should be the must-see for enthusiasts. It’s said that Mr. Sim was born in the loo of his mother’s house, so he loved toilets very much. He said in 2007, “The toilet can save humankind from diseases and is a place for introspection(反省). The toilet is also a central living place that has culture.”
    小题1: What’s the theme park’s name?
    A．Restroom ParkB．Toilet World
    C．The Restroom Cultural ParkD．The Park of World Toilets.
    小题2: What was the nickname(绰号) of Sim Jae-duck?
    A．Captain LavatoryB．Mr. ToiletC．Bathroom BillD．Number Two
    小题3: What happens to Sim Jae-duck’s toilet when someone uses it?
    A．The toilet slowly moves around.
    B．“The Toilet Song ” starts playing.
    C．The water comes out.
    D．Its glass door fogs up.
    小题4: Where do reports say Sim Jae-duck was born?
    A．In a toilet- shaped bed.B．In the WC of his mother’s house.
    C．In a public toilet in Suwon.D．In a hospital toilet.
    小题5: The underlined word “enthusiasts” means ______ in Chinese in the passage.
    A．思想者B．智障者C．残疾人D．爱好者

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    March 25 is the 17th National Day of Education on the Safety of Elementary and Middle School Students. The theme (主题)of the day this year is to give students more knowledge about how to keep safe.
    How can you keep yourselves safe? Here are some suggestions.
    When there is a fire: Shout out “Fire”! Call 119! Try to find a safe exit(出口) and get away quickly. Don’t use a lift. Use a piece of cloth to cover your mouth and nose.
    When there is an earthquake at school: Stay calm. Follow the teachers’ instructions. Quickly move under the desk. Don’t jump out of windows or run out.
    When you are on the street: Wait for the green traffic light. Look left and right before crossing the street. Don’t run across the street.
    When you are eating: Wash fruits and vegetables carefully before eating them. Check the expiration dates(保质期) of the food. Don’t eat the food if it looks or smells bad.
    When you are at school: Take care not to fall down or hurt yourself. Don’t run，jump or push while going upstairs or downstairs. Take care of yourself all the time.
    Suggestions on      小题1:    
    Situations
    		What you should do
    		What you shouldn’t do
     
    Be on fire
    		Shout out “fire”!    小题2:   ! Find a safe exit. Get away quickly. Use a piece of cloth to cover your mouth and nose.
    		 
    Take a lift.
    Have an earthquake
    		Stay calm. Follow the teachers’
    instructions.   小题3:    .
    		Jump out of windows.
    Run out.
    Be on the street
    		Wait for the green traffic light. Look left and right before crossing the street.
    		     小题4:      .
    While eating
    		Wash fruits and vegetables carefully. Check the expiration dates.
    		Eat bad food.
    While at school
    		    小题5:    at any time.
    		Jump, run or push while going upstairs or downstairs.

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    What is the sky？ Where is it？ How bright is it？ What lies above it？ These questions are difficult to answer, aren’t they？
    　　Is the sky blue？ The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings. Planes can’t fly very high because the air gets thinner when they go up higher. If we go up about 1,200 kilometers from the earth, we’ll find no air there.
    　　When we talk about the sky, we usually mean the atmosphere around the earth. It is like a very thick “cover” over the earth and keeps it warm. Without the “cover”, the earth would be a very cold place and nothing could live on it.
    　　Looking up above us, you will see the blue sky with white clouds. It is usually light blue, but the sky would be dark blue if you go to the top of the highest mountains. And you will see fewer clouds between you and the sun.
    　　And if you sit in a spaceship high above the earth, there is no air at all. The sky would be so dark that its color would be black.
    　　Sometimes the sky doesn’t look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky. These are the most beautiful moments of the day.
    　　Now you may understand that we see colors because the air scatters (散射) the sunlight. Light travels through the air. Without air, there would be no light and no colors.
    小题1:Planes can’t fly very high because ____________.
    A．there is air around the world
    B．the air gets thinner when they go up higher
    C．it’s warmer in the sky
    D．the air gets thicker when they go up higher
    小题2:We can see colors of the sky because ____________.
    A．the sun rises and falls every day
    B．the sky has lots of colors
    C．the air scatters the sunlight
    D．the sunlight has many colors
    小题3:Which of the following is TRUE？
    A．There is little air without light and colors in the sky.
    B．The sky will look red, orange and other colors at noon.
    C．The sky has only one color when the sun rises and falls.
    D．The sky is dark blue if you go to the top of the highest mountains.

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    “ Dreams may be more important than sleep. We all need to dream.” some scientists say. Dreams take up about one quarter of our sleeping time. People have several dreams each night.
    Dreams are like short films. They are usually in color. Some dreams are like old films. They come up over and over again. That may be the dreamer worrying about something. Dreaming may be a way of trying to find an answer.
    Some people get new ideas about their work from dreams. They may have been thinking about their work all day. These thoughts can carry over into dreams.
    Too much dreaming can be harmful. The more we sleep,the longer we dream. The mind is still at work when we dream. That is why we may have a long sleep and still wake up tired.
    小题1: It may be less important to sleep than to _____.
    A．thinkB．dreamC．workD．study
    小题2:Dreams and films are usually _____.
    A．very longB．in colorC．about workD．very sad
    小题3:Why do some people often dream about their work?
    A．Because they are tired in the daytime.
    B．Because they not interested in their work.
    C．Because they may be thinking about their work all day.
    D．Because they have too much work to do.
    小题4: The main idea of the story is that_____
    A．what dream isB．people like to sleep
    C．dreams are like filmsD．we always remember dreams
    小题5: Which sentence is RIGHT?
    A．It is good to sleep longer.
    B．We will feel tired after a long dream.
    C．The mind isn’t work when we dream.
    D．All people can find an answer of the work in the dream.

    查看答案和解析>>

    科目：初中英语 来源：不详 题型：阅读理解

    阅读短文，根据短文内容补全表格中所缺的信息。（每空一词）
    On 28th of April 2013, there was an earthquake that happened in Ya An, Si Chuan Province. It was a level 7 earthquake .As we know, earthquake is very dangerous and terrible. but do you know what to do during and after an earthquake？Here is some advice for you.
    Before an earthquake. It is necessary to prepare yourself and your family. All family members should know how to turn off gas, water and electricity (电) and know useful telephone numbers（doctor, hospital, police, 119, etc）.Never put heavy things over beds.
    During the earthquake. It’s important to for each of you to stay calm. If you are indoors, quickly move to a safe place in the room such as under a strong desk or a strong table. It can protect yourself from falling things. Stay away from windows, large mirrors, heavy things and so on. If you are cooking, turn off the gas.
    If you are outdoors, move to an open area like a playground. Move away from buildings, bridges and trees. If you are driving, stop the car as soon as possible .Stay in your car.
    After an earthquake. Once the shaking stops, do not run out of the building at once. It’s better to wait and leave when it is safe.
    Check around you and help the people in trouble. If your building is badly broken, you should leave it. If you smell or hear gas, get someone outside and open windows and doors. If you can do it safely, turn off the gas. Report it to the gas company.
    Some useful   小题1: about earthquakes
    Before an earthquake.
    		 小题2:yourself and your family.
    Don’t   小题3: to turn off gas, water and electricity.
    Remember some useful telephone numbers and not to 小题4:heavy things over beds.
     小题5: an earthquake.
    		 小题6: calm is important for each of you.
    Moving to a safe place in the room can protect yourself from falling things if you are     小题7: .
    Remember to turn off the gas if you are cooking.
    Moving to an open area and away from buildings is 小题8: if you are outdoors.
    Remember to stop your car and stay in it if you are driving.
    After an earthquake.
    		Run out of the building   小题9: it’s safe.
    Check around you and help the people in trouble.
    Leave your badly broken building.
    Keep everyone outside and everything   小题10:if you smell or hear a gas.
     

    查看答案和解析>>

    同步练习册答案