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    Master the main idea of the song. 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解。
         Plants are very important living things. Life could not go on if there were no plants. This is because
    plants can make food from air, water and sunlight. Animals and men can't make food from air, water and
    sunlight. Animals get their food by eating plants and other animals. Therefore, animals and men need plants
    in order to live. This is the reason why we find so many plants around us. 　　
          If you look carefully at the plants around you, you will find that there are many kinds of plants. Some
    plants are large while others are small. Most plants are green. 　　
         Some plants have many small leaves. Others have only a few. There are many kinds of leaves. Leaves
    are of different shapes and colors. 　　
         Leaves are also different in other ways. Some leaves have long thin parts at the end, we call them leaf
    stalks, some have short leaf stalks, others even have no leaf stalks. The leaf edges are also different. Some
    leaves have smooth (平滑) edges. Some have wave-shaped edges. Others have edges like the teeth of
    a saw. (锯子)
    1. Which of the following shows the right relation (关系) according to the first paragraph?
    [     ]
    A.
    B.
    C.
    D.
    2. Plants are important because _____. 　
    [     ]
    A. we need to eat plants every day
    B. men can't live without plants
    C. we can see so many plants around us
    D. animals eat plants as their only food 　
    3. We know from the passage that _____. 　　
    [     ]
    A. all leaves have leaf stalks 　　
    B. all leaves have smooth edges 　　
    C. plants are different in shapes but have the same color 　　
    D. leaves are different in shapes and colors 　　
    4. The underline word "leaf stalks" in the last paragraph means _____. 　　
    [     ]
    A. 叶边
    B. 叶纹
    C. 叶柄
    D. 叶尖 　　
    5. The main idea of the passage is _____. 　　
    [     ]
    A. how plants help men and animals 　　
    B. plants are important and they are quite different 　　
    C. plants are more important than air, water and sunlight 　　
    D. why we find so many plants around us

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    Do you know why different animals or pests(昆虫) have their special colors? Colors in them seem to be used mainly to protect themselves.

    　　Some birds like eating locusts(蝗虫), but birds cannot easily catch them. Why? It is because locusts change their colors together with the change of the colors of crops(庄稼). When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.

    　　If you study the animal life, you'll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters(猎人). This is because they have the colors much like the trees.

    　　Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid(液体)when it faces danger. While the liquid spreads over(散开), its enemies(敌人) cannot find it. And it immediately swims away. So it has lived up to now though it is not strong at all.

     (    )46．How can pests with different colors from plants keep out of danger?

    　　A. They run away quickly.

    　　B. They have the colors much like their enemies.

    　　C. They hide themselves by day and appear at night.

    　　D. They have to move quietly.

    (    )47．Bears and lions can keep safe because______.

    　　A. they have the colors much like the trees　　 B. they move quietly

    　　C. they like brown and gray colors       　　D. they live in forests

     (    )48．Which is the best title for this passage?

    　　A. The Change of Colors for Animals and Pests

    　　B. Colors of Different Animals and Pests

    　　C. The Main Use of Colors for Animals and Pests

    　　D. Some Animals and Pests

      

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    阅读理解。
         The brain is the boss of the body. Your eyes, ears, nose, and skin tell your brain what is going on
    around you. Other parts of your body tell your brain what is going on inside of you. Your brain takes in
    the signals. It tells your body what to do with them. When you touch fire, your skin tells your brain that your
    finger is too hot. Your brain tells you to move your finger. All these happen very fast. Your brain also
    controls your breathing,blinking (眨眼), and heart beat. It controls your feelings and thoughts too. 　　
         Human shave the most developed brain of all animals. Yet it is not the largest brain. The human brain
    weighs three pounds. The brain of an elephant weighs 11 pounds. So the largest brain is not always the best
    brain. In people, a larger brain does not mean a clever person.
    1. What is the main idea of this story? 　　
    A. The human brain works very fast. 　　
    B. The largest brain is not always the best brain. 　　
    C. The brain controls the body. 　　
    D. The best brain is the largest brain.
    2. What happens after the brain takes in the signals from the body? 　　
    A. The brain grows faster and larger. 　　
    B. The brain tells the body what to do. 　　
    C. The body becomes more developed. 　　
    D. We don't know.
    3. What does"the boss of the body" mean? 　　
    A. The signals. 　　
    B. The most developed body part. 　
    C. The main part of the body. 　　
    D. The centre I centre of the body.
    4. Which brain is the most developed? 　　
    A. The largest brain.　　　　　　　　　
    B. The human brain. 　　
    C. The smaller brain.　　　　　　　　　　
    D. Not too big brain.
    5. What are the things that the human brain does? 　　
    A. Takes in signals.　　　　　　　　　　
    B. Controls breathing. 　　
    C. Controls feelings and thoughts.　　　
    D. A, B and C.

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    阅读理解。
         While it is expected that students come to university with the ability to take a good set of notes, this
    is not always the case (情形). High school may not have asked for it, so good listening and note-taking
    skills may need to be developed.
    TRY Being a possible, active listener.
    HOW?  Sit down in front and do not read or talk. Pay special attention during the second 20
    minutes (when you probably lose it) and to the last minutes when a summary (总结)
    might be given.
    TRY Being a confident, active learner.
    How? Come to class with an interest in the material (材料) and with questions to be answered.
    You can develop these by thinking about and preparing for the lesson and by pre-reading
    the text (This is especially helpful if you find yourself having difficulties keeping up with
    the material).
    TRY Getting correct notes, with special attention to the main ideas.
    HOW? There may be an overhead projector (投影仪); if so, get that material down. Besides,
    look for important points-from the teacher's verbal (文字) language, or careful reading
    of his notes. If you still feel you're missing the main points, try showing your notes to
    classmates or to the teacher.
    TRY Leaving lots of space between ideas.
    WHY? Because you want to continue to add notes in your own words; this will help you learn
    the material on a deeper level by integrating (整合) it with what you already know. Also,
    more space will make it easier for you to find mate- rial when you are studying.
    TRY Going over new notes-10 minutes for each class-within 24 hours.
    WHY? Because you lose 50%-80% of the material if you don't.
    TRY  Setting your notes up so you can study effectively (有效地) from them.
    HOW? Leave wide left space at the side of the page; here you will write questions from which
    to study your notes. Leave the back of the page empty, so you can fold (折) the page,
    cover the notes and answer the questions when studying.
    1. During a listening lesson, _____.

    [     ]

    A. students prefer to talk to each other
    B. most students might be absent-minded
    C. the students might lose interest after 20 minutes
    D. students don't have to pay attention to the last part of the lesson
    2. Which of the following is NOT true according to the passage?

    [     ]

    A. You should learn to go over your lessons often.
    B. Taking notes in class can help you master the main idea better.
    C. Pre-reading what you read might help you understand the material better.
    D. The writer is not quite satisfied with high school education.
    3. The article is probably written for _____.

    [     ]

    A. high school students
    B. English teachers
    C. university students
    D. grown-ups
    4. The best topic of the passage should be _____.

    [     ]

    A How to Learn English Well
    B. How to Be a Confident Learner
    C. Being an Active Listener
    D. Listening and Note-Taking

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    根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。

    why    animal    danger    live    lovely

    The panda is one of the most popular 　1.　 in the world. A panda can grow up to 1.5 meters long and weigh up to 160kg. People think the panda is very　2.　. So it is not surprising that the WWF（世界自然基金会）chose the panda as its symbol. The WWF tells people about animals that are in 　3.　and raises money to save them. The panda only 　4.　 in the wild in China. In the early 1980s, there were only 1,000 left in the wild. The main reason 　5.　 pandas are endangered is that the area where pandas can live has become smaller.

     

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