练习册

  • 练习册
  • 试题
    What do you the pollution around us? A. feel of B. think of C. feel about D. think 【查看更多】

     

    题目列表(包括答案和解析)

    What do you        the pollution around us?
    [     ]
    A. feel of    
    B. think of    
    C. feel about    
    D. think

    查看答案和解析>>

    阅读理解。
        High in the mountains, and deep in the forest, lives a lake with many plants and animals in and around
    her. The plants and animals have enough food and clean water to keep them healthy. The wind carries
    pure air, and the rain comes down clear and clean.
        But recently, Lucy Lake and her friends haven't been feeling very well. All the plants and animals get
    together to talk about the problem. "Why are we sick?" "What can we do?" ask all of them. No one has
    any answers.
        Just then two hikers appear. The animals tell them about their problems. "Can you help us?" they ask.   
         "Yes," one hiker says. "I think it's because of acid rain."
        "Acid rain comes from chemicals(化学物质) in the air. The pollution comes from factories, cars and
    trucks."
        "So, although I don't want to, I help the pollution travel through the air!" says the wind. "And I carry it
    to the land!" cries the rain.  
        "If you can help us think of some solutions(解决方法), we will send a message to tell people how to
    clean up our environment," one hiker says.  
        With the help of the plants and animals, the two hikers make a list of ideas for saving Lucy Lake and
    her friends.
        Time passes, and the forest and lake begin to feel a little better.
        The next time the hikers climb up the mountains to Lucy Lake, they smile at what they find. "We're
    glad things have started to change," one hiker says. "And we're glad you helped us make a difference,"
    says the other.
    1. The underlined word "pure" can be replaced by "____".
    A. polluted
    B. clean
    C. cold
    D. cool
    2. The two hikers are most probably ____.
    A. scientists
    B. teachers
    C. doctors
    D. reporters
    3. ____ have (has) nothing to do with the cause of acid rain.
    A. The rain  
    B. Human beings
    C. The wind  
    D. The plants and animals
    4. The underlined word "you" refers to (指) ____.  
    A. Lucy Lake
    B. the plants and animals    
    C. one of the two hikers
    D. the wind and the rain
    5. Which of the following is NOT true?
    A. Acid rain is very harmful only to plants and animals.
    B. Human activities are the main cause of acid rain.
    C. Acid rain can make the living things in the environment get sick.
    D. We should clean up our environment to protect us against acid rain.

    查看答案和解析>>

    High in the mountains, and deep in the forest, lives a lake with many plants and animals in and around her. The plants and animals have enough food and clean water to keep them healthy. The wind carries pure air, and the rain comes down clear and clean.
    But recently, Lucy Lake and her friends haven’t been feeling very well. All the plants and animals get together to talk about the problem. “Why are we sick?” “What can we do?” ask all of them. No one has any answers.
    Just then two hikers appear. The animals tell them about their problems. “Can you help us?” they ask. “Yes,” one hiker says. “I think it’s because of acid rain.”
    “Acid rain comes from chemicals(化学物质) in the air. The pollution comes from factories, cars and trucks.”
    “So, although I don’t want to, I help the pollution travel through the air!” says the wind. “And I carry it to the land!” cries the rain. 
    “If you can help us think of some solutions(解决方法), we will send a message to tell people how to clean up our environment,” one hiker says. 
    With the help of the plants and animals, the two hikers make a list of ideas for saving Lucy Lake and her friends.
    Time passes, and the forest and lake begin to feel a little better.
    The next time the hikers climb up the mountains to Lucy Lake, they smile at what they find. “We’re glad things have started to change,” one hiker says. “And we’re glad you helped us make a difference,” says the other.

    1. 1.

      The underlined word “pure” can be replaced by “____”.

      1. A.
        polluted
      2. B.
        clean
      3. C.
        cold
      4. D.
        cool
    2. 2.

      The two hikers are most probably ____.

      1. A.
        scientists
      2. B.
        teachers
      3. C.
        doctors
      4. D.
        reporters
    3. 3.

      ____ have (has) nothing to do with the cause of acid rain.

      1. A.
        The rain
      2. B.
        Human beings
      3. C.
        The wind
      4. D.
        The plants and animals
    4. 4.

      The underlined word “you” refers to (指) ____. 

      1. A.
        Lucy Lake
      2. B.
        the plants and animals
      3. C.
        one of the two hikers
      4. D.
        the wind and the rain
    5. 5.

      Which of the following is NOT true?

      1. A.
        Acid rain is very harmful only to plants and animals.
      2. B.
        Human activities are the main cause of acid rain.
      3. C.
        Acid rain can make the living things in the environment get sick.
      4. D.
        We should clean up our environment to protect us against acid rain.

    查看答案和解析>>

    阅读理解

    High in the mountains, and deep in the forest, lives a lake with many plants and animals in and around her. The plants and animals have enough food and clean water to keep them healthy. The wind carries pure air, and the rain comes down clear and clean.

    But recently, Lucy Lake and her friends haven’t been feeling very well. All the plants and animals get together to talk about the problem. “Why are we sick?” “What can we do?” ask all of them. No one has any answers.

    Just then two hikers appear. The animals tell them about their problems. “Can you help us?” they ask. “Yes,” one hiker says. “I think it’s because of acid rain.”

    “Acid rain comes from chemicals(化学物质) in the air. The pollution comes from factories, cars and trucks.”

    “So, although I don’t want to, I help the pollution travel through the air!” says the wind. “And I carry it to the land!” cries the rain. 

    “If you can help us think of some solutions(解决方法), we will send a message to tell people how to clean up our environment,” one hiker says. 

    With the help of the plants and animals, the two hikers make a list of ideas for saving Lucy Lake and her friends.

    Time passes, and the forest and lake begin to feel a little better.

    The next time the hikers climb up the mountains to Lucy Lake, they smile at what they find. “We’re glad things have started to change,” one hiker says. “And we’re glad you helped us make a difference,” says the other.

    1.The underlined word “pure” can be replaced by “____”.

    A．polluted

    B．clean

    C．cold

    D．cool

    2.The two hikers are most probably ____.

    A．scientists

    B．teachers

    C．doctors

    D．reporters

    3.____ have (has) nothing to do with the cause of acid rain.

    A．The rain

    B．Human beings

    C．The wind

    D．The plants and animals

    4.The underlined word “you” refers to (指) ____. 

    A．Lucy Lake

    B．the plants and animals

    C．one of the two hikers

    D．the wind and the rain

    5.Which of the following is NOT true?

    A．Acid rain is very harmful only to plants and animals.

    B．Human activities are the main cause of acid rain.

    C．Acid rain can make the living things in the environment get sick.

    D．We should clean up our environment to protect us against acid rain.

     

    查看答案和解析>>

    Many young people all over the world love to travel and see the world. Have you heard of backpackers? They are normally young people who travel cheaply with just one rucksack(背包) and comfortable walking boots. They buy local food in supermarkets to save money and at the same time become friends with local people.

    Some people prefer adventure tours. Brave people may try bungee jumping from the bridge overlooking the Victoria Falls in Africa with only a rope around their legs.Some enjoy the challenge of rock climbing in the Alps in Switzerland. Others may go snowboarding in the Rocky
    Mountains in the USA.
    Have you ever heard of an ecotourism (生态旅游)? It rr;eans a holiday in which people come close to nature but are very careful not to damage the nature beauty or living things in the area. How can this be possible? Let's read an interview with people who enjoyed a swimming with dolphins tour.
    Interviewer what was the most exciting part ofyour holiday?
    Sharon from South Africa I felt excited when I heard the sound of wild dolphins approaching me in the water and then swimming directly under me. An image I will never forget.
    Xavier from Portugal There were two dolphins below us swimming downwards. One stopped and looked back at me as if to say 'What are those strange beings?" Fantastic!
    Interviewer Did you feel that your holiday helped local people and areas to keep their beautiful
    environment?
    Jane from New Zealand The hotel and the whale and dolphin watching comparues employ(雇佣) local people. They used to hunt those whales and dolphins, but now they can eam money from tourism and don't have to kill them. Not many boats are allowed at the same time so these animals aren't bothered. The boat companies also work to educate the local schools about the importance of protecting these wonderful creatures.
    Helen from England I am glad they are not killing the whales and dolphins any more, but the cars and boats use fuel which could cause pollution and make the sea less clean.
    Well, what do you think? Thousands of people visit the Forbidden City or the Great Wall of China every year. Do you think that's a good thing, or do you feel that China's important historical sites can be damaged? Are there any ways of sharing your treasures  (珍宝)  but keeping them in good condition?
    小题1:From the first paragraph, backpackers are young people                  .
    A．visiting historical places in China
    B．traveling cheaply with just one rucksack
    C．who love to travel and see the world alone
    D．who love to buy local things as souvenirs
    小题2:What did Sharon, Xavier, Jane and Helen do in their holiday?
    A. Try bungee jumping in Africa.                         
    B. Enjoy rock climbing in Switzerland.
    C. Enjoy a swimming with dolphins tour.  
    D. Go snowboarding in the USA.
    小题3:What can't you do when you take an ecotourism?
    A．Come close to nature in the holiday carefully.
    B．Protect the living things in the area.
    C．Be careful not to damage the nature beauty.
    D．Keep the local people frustrated.
    小题4:Sharon,Xavier,Jane and Helen think the tours are helpful EXCEPT       
    A．the hotel and the companies employ local people to eam money
    B．local people used to hunt and kill whales and dolphins but now they don't
    C．not many boats are allowed at the same time so animals aren't bothered
    D．the cars and boats use fuel to cause pollution and make the sea dirtier
    小题5:According to the passage, which of the foiiowing is NOT true?
    A．It's a cheap and popular way to travel and see the world as a backpacker.
    B．We believe an ecotourism can greatly protect the nature beauty and living things.
    C．The writer think China's sites can be protected because of being visited by tourists.
    D．Following the rules of the nature is good for sharing treasures and keeping them good.

    查看答案和解析>>


    同步练习册答案