5.creature A.smart B.tidy C.particular D.nature 第二节:单项填空(共15小题.每小题1分.满分15分) 从A.B.C.D四个选项中.选出可以填入空白处的最佳选项. 查看更多

 

题目列表(包括答案和解析)

Of all living creatures on earth, insects are the most plentiful. Some  36  are very useful to man, for example, bees,  37  we get honey and wax, and silkworms, which  38  us with silk. Other varieties,  39  , are extremely harmful, and do a great  40  of damage, especially to crops. Locusts (蝗虫) are perhaps the most dangerous of all,  41  they will eat almost any green  42  , and when millions of them  43  on cultivated land(耕地)they soon leave it  44  . In some countries they are the farmer’s  45  enemy. Another nuisance is the common  46  , not only because it  47  us indoors and out - of- doors, but because it spreads diseases.

  Scientists have given much time and  48  to the study of insects. It needs the most careful and  49  observation. Thanks  50  their discoveries we now know almost all  51  is to be known about the habits of these hardworking insects, bees and ants, which live in  52  better planned in some ways than our  53  . But the most valuable work has been done in trying to give  54  to men, animals and crops from the  55  which insects cause.

  36.A. members  B. forms  C. qualities  D. varieties

  37.A. by which  B. from which  C. of which  D. in which

  38.A. give  B. produce  C. offer  D. supply

  39.A. however  B. meanwhile C. therefore  D. what's more

  40.A. majority  B. number  C. amount  D. quantity

  41.A. and  B. for  C. if  D. when

  42.A. grass  B. field  C. fruit  D. plant

  43.A. settle  B. attack  C. pass  D. cross

  44.A. bare  B. nothing  C. empty  D. untouched

  45.A. hardest  B. greatest  C. serious  D. wildest

  46.A. insect  B. creature  C. fly  D. enemy

  47.A. dislikes  B. bites  C. worries  D. hates

  48.A. understanding  B. ideas  C. comprehension  D. thought

  49.A. serious  B. patient  C. curious  D. long

  50.A. for  B. of  C. to  D. with

  51.A. that  B. which  C. there  D. what

  52.A. societies  B. crowds C. teams  D. organizations

  53.A. world  B. nation  C. selves  D. own

  54.A. help  B. protection  C. living  D. defense

  55.A. injury  B. wound  C. sickness  D. ruin

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短文改错

  The dog has man’s good friend for
1.________
thousand of years. They are very friendly
2.________
but faithful. King Edward Ⅶ had a dog called
3.________
Caesar. When the king had died in 1910, Caesar
4.________
led the procession to which the dead body
5.________
was to be buried, walking behind kings queens
6.________
and princess. When a famous musician Mozart
7.________
died, only one living creature followed
8.________
the dead body, and was his faithful dog.
9.________
There is even a village named by such a dog in North Wales.
10.________

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One day a rabbit ran into an elephant. "Hello," said the rabbit. "Fine day, isn’t it?" The elephant stopped to look down at the tiny(小的) creature and shouted. "Leave me alone. I don’t have the time to waste on someone so small." The rabbit was shocked by the elephant’s words. Then he decided to ask the whale(鲸鱼) what she thought about the elephant’s rudeness. But the whale laughed at this tiny animal. The rabbit said, "You think that I am weak, but in fact, I am strong! I can beat you at Tug-of-War (拔河比赛)." The whale looked at him for a moment before bursting into laughter. "Very well, little one. Go and get a rope," she said. The rabbit ran off to find a strong and thick rope. Then he went to the elephant, "Elephant, I will beat you at a game of Tug-of-War." The elephant laughed loudly, but agreed to challenge the tiny animal. He tied the rope around his huge waist. The rabbit took the other end and ran away. He called back to the elephant, "When I say 'pull’, you start pulling. "The rabbit took the other end of the rope to the whale, "Tie this to your tail and when I say 'pull’,you swim." The whale tied the rope to her tail after laughing at the rabbit’s foolishness. Then the rabbit called out "PULL!" The elephant and the whale began pulling. After a while, they were too tired to continue. The elephant and the whale never knew how such a tiny creature could beat them. But from that day on, they said "hello" to the little rabbit with great respect whenever they met.

1.Why did the rabbit want a game of Tug-of-War?

   A. He wanted to show he was the best.

   B. He knew that he could do well in this game.

   C. He wanted to get respect from the elephant and the whale.

   D. He wanted to prove he wasn’t the tiniest animal.

2.What do you think of the rabbit according to the story?

   A. Smart and brave.              B. Tiny and stupid.

   C. Pride and naughty.             D. Poor and weak.

3.Why did the elephant and the whale lose the game?

  A. They didn’t prepare for it.

  B. They were not as strong as the rabbit.

  C. They were too impolite to the little rabbit.

  D. They actually fought with each other but not the rabbit.

4.Which statement is TRUE according to the passage?

  A. The elephant was pleased to talk to the rabbit at first.

  B. It was the whale who suggested having a game of Tug-of-War.

  C. The rabbit was stronger than both the whale and the elephant.

  D. The whale and the elephant began to respect the rabbit from then on.

 

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阅读理解:

  Suppose we built a robot(机器人)to explore the planet Mars.We provide the robot with seeing detectors(探测器)to keep it away from danger.It is powered entirely by the sun.Should we program the robot to be equally active at all times?No.The robot would be using up energy at a time when it was not receiving any.So we would probably program it to stop its activity at night and to wake up at dawn the next morning.

  According to the evolutionary(进化的)theory of sleep, evolution equipped us with a regular pattern of sleeping and waking for the same reason.The theory does not deny(否认)that sleep provides some important restorative functions(恢复功能).It merely says that evolution has programmed us to perform those functions at a time when activity would be inefficient and possibly dangerous.However, sleep protects us only from the sort of trouble we might walk into; it does not protect us from trouble that comes looking for us.So we sleep well when we are in a familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent.

  The evolutionary theory explains the differences in sleep among creatures.Why do eats, for instance, sleep so much, while horses sleep so little?Surely cats do not need five times as much repair and restoration as horses do.But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep.Horses must spend almost all their waking hours eating, because what they eat is very low in energy value.Moreover, they cannot afford to sleep too long or too deeply, because their survival(生存)depends on their ability to run away from attackers.

(1)

The author uses the example of the robot in space exploration to tell us ________.

[  ]

A.

the differences between robots and men

B.

the reason why men need to sleep

C.

about the need for robots to save power

D.

about the danger of men working at night

(2)

Evolution has programmed man to sleep at night chiefly to help him ________.

[  ]

A.

keep up a regular pattern of life

B.

prevent trouble that comes looking for him

C.

avoid danger and inefficient labour

D.

restore his bodily functions

(3)

According to the author, we cannot sleep well when we ________.

[  ]

A.

are worrying about our safety

B.

are overworked

C.

are in a tent

D.

are away from home

(4)

Cats sleep much more than horses do partly because cats ________.

[  ]

A.

need more time for restoration

B.

are unlikely to be attackers

C.

axe more active than homes when they are awake

D.

spend less time eating to get enough energy

(5)

Which of the following is the main idea of the passage?

[  ]

A.

Evolution has equipped all creatures with a regular pattern of sleeping and waking.

B.

The study of sleep is an important part of the evolutionary theory.

C.

Sleeping patterns must be taken into consideration in the designing of robots.

D.

The sleeping pattern of a living creature is determined by the food it eats.

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He was 11 years old and went fishing every chance he got from the dock at his family’s   cabin on an island in the middle of a New Hampshire lake.

   On the day before the bass season opened, he and his father were fishing early in the evening, catching sunfish and perch (鲈鱼)  with worms. Then he tied on a small silver lure(鱼饵) and practiced casting. The lure struck the water and caused colored ripples in the sunset, then silver ripples as the moon rose over the lake.

  When his peapole doubled over, he knew something huge was on the other end. His father watched with admiration as the boy skillfully worked the fish alongside the dock.

  Finally, he very gingerly lifted the exhausted fish from the water. It was the largest one he had ever seen, but it was a bass. The boy and his father looked at the handsome fish, gills playing back and forth in the moonlight. The father lit a match and looked at his watch. It was 10 P.M.-- two hours before the season opened. He looked at the fish, then at the boy.

  “You’ll have to put it back, son,” he said.

  “Dad!” cried the boy.

  “There will be other fish,” said his father.

  “Not as big as this one,” cried the boy.

  He looked around the lake. No other fishermen or boats were anywhere around in the moonlight. He looked again at his father. Even though no one had seen them, nor could anyone ever know what time he caught the fish, the boy could tell by the clarity of his father’s voice that the decision was not negotiable(可协商的). He slowly worked the hook out of the lip of the huge bass and lowered it into the black water.

  The creature swished its powerful body and disappeared. The boy suspected that he would never again see such a great fish.

  That was 34 years ago. Today, the boy is a successful architect in New York City. His father’s cabin is still there on the island in the middle of the lake. He takes his own son and daughters fishing from the same dock.

  And he was right. He has never again caught such a magnificent fish as the one he landed that night long ago. But he does see that same fish-again and again-every time he comes up against a question of ethics (道德规范).

1. Why did the father ask his son to put the perch back?

A.Because the father disliked the perch.

B.Because the father was afraid of being fined

C.Because the ethics must be obeyed.

D.Because the son was more experienced in fishing than his father.

2.When does the architect (the father’s son) think of that perch put back?

A.When he takes his own and son and daughters fishing from the same dock.

B.When he builds many famous buildings.

C.When he pays a visit to his old father.

D.When he faces some problems about ethics.

3.Which word can not be used to describe the boy’s father?

A.honest

B.noble-minded

C.caring

D.generous

 

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