How Do Animals Catch Their ZZZ’s?

       Different creatures have developed some pretty creative ways to get their rest and stay safe. The lizard(蜥蝎)likes to sleep at the far end of small branches hanging out over a pond or lake in the rain forest. If a snake tries to slither up the branch to eat it, it will shake the branch and knock the lizard off , and the lizard will fall safely into the water. Chameleons (变色龙)can change color to match their surroundings in order to hide even while sleeping.

       Corillas(大猩猩)like to sleep high in the trees. They build a new bed every night, sometimes taking up to half an hour to pile branches, twigs, and leaves into a comfortable bed. Birds also find it safe to sleep in the trees, but unless they have eggs or young chicks, they don’t use a nest. They just lock their feet around a branch and hang on. A special tendon(腱)in their legs is automatically tight when they are at rest, so they won’t let go and fall.

    Dolphins(海豚) live underwater, but must come to the surface to breathe. Scientists now believe that dolphins may sleep with only half their brain, while the other half stays awake to keep them safe and breathing. Seals (海豹) also do this,lying on their sides on the surface of the water with one flipper underwater paddling to keep their noses above the surface. Some ducks may also have this ability, and actually sleep with one eye closed and one eye open. (281 words)

How many animals are mentioned in this passage?

       A.6.                       B.7.                       C.8.                       D.9.

How does a chameleon protect itself while sleeping?

       A.By changing its body colors.                   B.By hinging out over a pond.

       C.By sleeping with half their brain.             D.By making beds with branches.

Why will not birds fall when they are at rest?

       A.They build nests and sleep in them.           B.They fall asleep automatically.

       C.They have a loose tendon in their legs       D.They lock their feet around a branch.

What does the writer intend to tell us?

A.The cleverest animal is the gorilla because it can make beds.

B.Differences in habitat could lead to different living habits.

C.The ways animals catch their ZZZ’s are pretty much the same .

D.In order to protect themselves most animals choose not to sleep.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项

It seems that the Englishmen just cannot live without sports of some kind.      

Wherever you go in this country, you will see both children and grown-ups knocking a ball about with a stick or something, as if in Britain men shall always remain boys and women girls! Still, it can never be bad to get exercise, can it?

Taking all amateur(业余)and professional sports in Britain into consideration, there can be no doubt that football is at the top of the list.    The game originated(起源于)in Britain and was played in the Middle Ages or even earlier, though as an organized game, or “association football”, it dates only from the beginning of the 19th century.

     . It is a kind of football played by two teams of fifteen players than eleven. In rugby, an oval-shaped ball is used which can be handled as well as kicked. It is a pretty rough game.

       In summer, cricket is the most popular sport. In fact, it has sometimes been called the English national game. Most foreigners find the game rather slow or even boring, but it enjoys great popularity among the British.

      . It was introduced into England from France in the 15th century, but it was from England that it spread to practically every country in the world.

Table tennis, or “ping-pong, surely is not played on a great scale as it is in China or Japan.   

   . Horse-back riding, swimming, rowing and golf all attract a lot of people.

A. A famous French humorist once said that this is because the English insist on behaving like children all their lives.

B. It is called soccer in the United States

C. The next is rugby, which is called “football” in the United States

D. Tennis rates high on the list, too

E. Basketball and volleyball were introduced into Britain during the late 19th century from America and are gaining popularity

F. people often work out to build up their bodies.

G. not everyone likes ball games  

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