练习册

  • 练习册
  • 试题
    The largest animal in the world is . It lives in and eats for food. 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解

    The first Disneyland opened in July 1955 in the
    USA. Since thcn over 400 million people have
    visited Disneyland theme parks. Disneyland
    Hong Kong is the third international themepark
    after Tokyo and Paris. About 10 million people
    visit it each year.
    The blue whale (鲸) lives in oceans around the world.  It is the largest animal in the world but it eats the smallest animals for food. Many people kill the whales. And not enough clean water is
    also a problem. There may be only l,300 ones
    left.

    Tired of ju.st talking on your mobile phone? Maybe one day your mobile phone will talk to you, just like the PhoneBraver does. The PhoneBraver i.s a kind of mobile phone that can turn into a robot.  It has arms and legs and even faces.  You can make its legs and arms move. It can learn your habits.  A Japanese company made the mobile.
    Chinese scientists have recently taken the lead (带头) in building the world's first "man-made sun". It will produce huge amounts of energy in only a few seconds, just like the sun. Soon, people will be able to use it to get clean energy all the time.
    根据以上信息，选择最佳答案。
    1. There are________Disneyland parks in the world.      

    A. two    
    B. three    
    C. four    
    D. five

    2. The blue whale are in danger because of ________.            
    A. the smallest animals and killing            
    B. killing and dirty water            
    C. the smallest animals and clean water            
    D. killing and clean water
    3. The PhoneBraver is a kind of ________.            

    A. mobile phone  
    B. robot      
    C. man-made sun  
    D. company

    4. The PhoneBraver can't________.            
    A. talk to you                  
    B. walk by itself            
    C. learn your habits            
    D. move its legs and arms
    5. Chinese scientists try to build a man-made sun in order to________all the time.            
    A. get clean energy                  
    B. keep warm            
    C. study space                        
    D. build a space station

    查看答案和解析>>

    Is the whale the world’s largest fish? No. It looks like a fish, but it is really a mammal (哺乳动物). Then what’s the world’s largest fish? It’s the whale shark.

    Although the whale shark is our biggest fish and lives in many oceans around the world, few people have ever heard of it. Scientists have not been studying whale sharks for very long. Much more needs to be learned about them.

    A whale shark is sometimes called a “gentle giant (温柔的巨人)”. It likes to be alone and doesn’t care a bit about divers or humans. The biggest whale shark weighed 24,250 pounds and was nearly 40 feet long. This makes it heavier and longer than a school bus.

    Inside its huge mouth are great numbers of very small teeth. To count all of them, you’ll need to do some math. The whale shark’s teeth are arranged in rows. There are between eleven and thirteen rows on each jaw (颚) and around three hundred teeth in each row.

    However, the whale shark rarely uses its teeth. It does not chew or bite its food. Large amounts of water are pulled into its mouth and then pushed out through its gills (鳃).

    For a few months every year, a group of whale sharks comes to Ningaloo Reef, off Western Australia. This gives scientists a wonderful chance to study the large fish. Whale sharks do live in other oceans of the world, but no one knows their population. It is possible that our biggest fish may need protecting. It is one of the reasons why scientists continue to learn all they can about these gentle giants.

    51. Little is known about whale sharks because scientists _____.

    A. are not interested in learning about them

    B. find them too difficult to catch

    C. do not know the best places to find them

    D. have studied them for a short time

    52. Which sentence can tell us that whale sharks are gentle?

    A. They have large mouths.

    B. They leave divers alone.

    C. They have small eyes.

    D. They live in many oceans.

    53. How does the writer help us know what the whale shark’s mouth looks like?

    A. By giving reasons.

    B. By describing colors.

    C. By comparing sizes.

    D. By using numbers.

    54. The fifth paragraph is mainly about _____.

    A. how a whale shark eats

    B. what a whale shark eats

    C. how different fish use their gills

    D. what’s inside a whale shark’s mouth

    55. Which of the following is the best title for the article?

    A. Gentle Giants                                         B. The Diary of a Sailor

    C. The Largest Animal                                 D. My Life on the Sea

    查看答案和解析>>


    同步练习册答案