题目内容

These insects can _________ the colour of their surroundings．


  1. A.
    take place
  2. B.
    take back
  3. C.
    take on
  4. D.
    take off
C
解析：
take on“呈现”，句意为“这些昆虫能呈现出和周围的环境一样的颜色”。
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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

第三部分：阅读（共两节，满分40分）

第一节：阅读理解（共15小题，每小题2分，满分30分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

   What is a creepy crawly?

A few years ago, I was on a bicycle trip when I got off my bike for a rest. I sat down on the grass. A few seconds later, I was covered in ants. They were swarming all over me so I got up and brushed them off. It was a strange experience but I soon forgot about it.

A couple of years later, I was living in Jordan. I had just moved into a modern flat and was unpacking plates when I saw something move out of the corner of my eye. I looked over at the kitchen drawer and there was a cockroach crawling out of it. I screamed. Then I grabbed a can of insecticide and sprayed it on the cockroach. He ran under the nearby bathroom door. It took me three days before I found the courage to open the bathroom door to see if he was still alive. He wasn’t.

Why did I react so violently to one lone insect when a closer encounter with hundreds of ants hardly affected me? The answer is easy: because cockroaches are creepy crawlies and ants aren’t. Creepy crawlies are those little bugs which provoke feelings such as uneasiness, anxiety or dislike – they make your skin crawl.

Did you know that some people feel such a fear of bugs that it becomes a phobia? Psychologists have offered many explanations. Some say we associate them with dirt and disease. Or that these are life forms that are so alien to us, that we find them repulsive(令人厌恶的) for their dissimilarity.

Insects, however, don’t follow our rules – they just do what they want and invade our space. Unfortunately, although insects and bugs have been a successful animal species up to now, many of them, like many other species nowadays, are under threat of extinction. Entomologists warn that this could upset entire ecosystems and lead to all kinds of disastrous consequences.

So my plea to you is: the next time you feel the urge to stamp on, splatter or spray a creepy crawly, give a thought to the planet and stop.

1. Why did the author mention the ants in the beginning?

A. Because the experience with the ants presents a sharp contrast to that with the cockroach later.

B. Because the author wants to show her preference to the ants and her dislike for the cockroach.

C. Because both ants and cockroaches are creepy crawlies that the author dislikes.

D. Because meeting the ants is an unusual experience that the author can hardly forget.

2. What does “insecticide” in the second paragraph probably mean?

A. a kind of fruit juice.                              B. a kitchen knife.

C. liquid for killing insects.                        D. cleanser for the bathroom.                                                                                                                                                                       

3. How does the author feel about the bugs like cockroaches?

A. The author doesn’t mind the contact with those harmless small creatures.

B. They make the author feel so awful that they should be killed.

C. They invade our space and become a threat to humans.

D. They still deserve a place for keeping the balance of the nature.

4. Which of the following is NOT the reason why the cockroach makes the author’s skin crawl?

A. It looks so strange and different that the author can’t accept its appearance.

B. It can make the author feel sick and cause a strong dislike.

C. The author may relate it to something dirty or disease at the sight of it.

D. It reminds the author of the experience of meeting hundreds of ants.

5. Which of the following statements about bugs is NOT true according to the passage?

A. Some people may be frightened so much by bugs that it leads to a psychological barrier in some degree.

B. People can enjoy a cleaner living environment if more bugs like cockroaches are killed.

C. Many bugs are in danger of extinction so they should be placed under human’s protection.

D. Some bugs are extremely unpleasant that people have a strong wish to destroy them.

When an ant dies, other ants move the dead insect out. Sometimes, the dead ant get moved away very soon—within an hour of dying. This behavior is interesting to scientists, who wonder how ants know for sure—and so soon—that another ant is dead.
One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist. Choe found that Argentine ants have a chemical on the outside of their bodies that signals to other ants, “I’m dead—take me away.”
But there’s a twist to Choe’s discovery. Choe says that the living ants—not just the dead ones —have this death chemical. In other words, while an ant crawls around, perhaps in a picnic or home, it’s telling other ants that it’s dead.
What keeps ants from dragging away the living ants? Choe found that Argentine ants have two additional chemicals on their bodies, and these tell nearby ants something like, “Wait—I’m not dead yet.” So Choe’s research turned up two sets of chemical signals in ants: one says, “I’m dead,” and the other set says, “I’m not dead yet.”
Other scientists have tried to figure out how ants know when another ant is dead. If an ant is knocked unconscious, for example, other ants leave it alone until it wakes up. That means ants know that unmoving ants can still be alive.
Choe suspects that when an Argentine ant dies, the chemical that says “Wait- I’m not dead yet” quickly goes away. Once that chemical is gone, only the one that says “I’m dead” is left. “It’s because the dead ant no longer smells like a living ant that it gets carried to the graveyard, not because its body releases new unique chemicals after death,” said Choe. When other ants detect the “dead” chemical without the “not dead yet” chemical, they drag away the body.
Understanding this behavior may help scientists figure out how to stop Argentine ants from invading new places and causing problems. Choe would like to find a way to use the newly discovered chemicals to spread ant killer to Argentine ant nests.
The ants’ removal behavior is important to the overall health of the nest. “Being able to quickly remove dead individuals and other possible sources of disease is extremely important to all animals living in societies, including us,” says Choe. “Think about all the effort and money that we invest daily in waste management.”
51. The underlined word “twist” in Paragraph 3 means _____.
A. an unexpected change                              B. a clear mistake
C. an important key                                        D. a shocking conclusion
52. Ants judge whether another one is dead or not depending on ______.
A. the sense of taste                                      B. the sense of smell
C. the sense of touch                                               D. the sense of sight
53. The result of the research can be used to ______.
A. kill troublesome pests
B. solve the problem of endangered species
C. prevent further expansion of the ants’ territory
D. keep the balance of nature
54. Why is it important to remove dead individuals?
A. Because it is easier to manage the living.
B. Because it can save money to deal with the waste.
C. Because it can provide more space for the living.
D. Because it can keep the living from suffering disease.
55. What might be the best title of the text?
A. Dead or living? It is easy to judge
B. Pulling away the dead ants is a difficult task
C. Ant nests have great undertaking capacity
D. Leaving it alone or taking it away? Ants feel puzzled

Mobile phones are an important business tool for farmers in rural areas. But they also put a valuable educational tool in their hands.
The University of Illinois in the United States has a project called SAWBO—Scientific Animations Without Borders. It produces educational videos that can be downloaded to cell phones. The goal is to help people in developing countries improve their lives.
One video shows farmers how to make a natural insecticide from neem seeds to prevent insect damage to crops. The process starts with sorting and drying the neem fruits. Then let the fruit dry in the sun for about three or four days, until they become brown. Using a mortar(碾槌) and stick, the fruits are slightly pounded to remove the shells from the fruits without breaking the seed inside.
The videos use computer animation(动画). Some of the animated characters are a little funny looking-like a farmer with a long nose. But the subjects are serious, including a health video on preventing cholera(霍乱). Team member Francisco Seufferheld says the information in the videos is meant to be quickly understood. He says, “The information is digested in such a way that in two minutes, we can transmit a complex idea.”
The researchers tested the seven-minute video on seven mobile phones. They wanted to see if people would share the video using Bluetooth wireless technology. With Bluetooth, files can be passed to a nearby phone even if neither phone is connected to the Internet. As a result, in one month, the video had spread to one hundred eighteen people in fifty different villages. “This is just incredible impact,” said Francisco Seufferheld.
The team has made a few videos so far. These are available in a total of eighty languages, dialects and accents. Professor Barry Pittendrigh says there are plans for more videos later this year.
【小题1】What is the text mainly about?

A．A best-selling mobile phone
B．A valuable educational project for farmers
C．United States support for developing countries
D．A new type of scientist –farmer relationship
【小题2】The SAWBO program is introduced in order to ____.
A．raise farmers’ standard of living
B．do some research on mobile phones
C．develop farmers’ practical skills
D．help farmers prevent insect damage to corps
【小题3】The biggest advantage of the program is that it______.
A．includes health video on preventing cholera
B．can be passed to farmers using Bluetooth technology
C．can be used to sort and dry the neem fruits
D．is easy for farmers to understand
【小题4】Which of the following words can best take the place of the word “ pound” in the 3rd paragraph?
A．movedB．beatC．pickedD．cut

Many animals recognize their food because they see it. So do         . When you see an apple or a piece of chocolate you know that these are things you can eat. You can also use other          when you choose your food. You may          it because it smells good or because it          good. You may dislike some types of food because they do not look, smell or taste very nice.

Different          use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense.

Although there are many          types of food, some animals spend their lives eating only one type. The giant panda eats only one         type of bamboo. Other animals eat only one type of food even when given the       . A kind of white butterfly will stay on the leaves of a cabbage, even though there are plenty of other         in the garden. However, most animals have a more          diet. The bear eats fruits and fish. The fox eats small animals, birds and fruits. The          of these animals will be different depending on the season.

        have a very varied diet. We often eat food because we like it and not because it is       for us. In countries such as France and Britain, people eat foods with too much         . This makes them overweight, which is bad for their health. Eating too much red meat and animal         , such as butter, can also be bad for the health. Choosing the right food, therefore, has become an area of study in modem life.

1.A. males           B. children                C. humans     D. adults

2.A. organs                 B. senses            C. parts              D. means

3.A. hate                   B. sell                      C. like                D. fancy

4.A. digests                B. consumes               C. touches    D. tastes

5.A. creatures             B. mammals                 C. people             D. animals

6.A. different               B. rare                     C. familiar               D. unique

7.A. typical                 B. particular                C. special              D. unusual

8.A. food                   B. meal                     C. choice               D. diet

9.A. flowers       B. vegetables                C. fruits                D. branches

10.A. varied                B. creative                 C. random              D. nutritious

11.A. fish                   B. fruit            C. diet                 D. insect

12.A. Animals               B. Chinese                 C. Humans              D. Foreigners

13.A. effective             B. beneficial                C. delicious             D. attractive

14.A. sugar          B. nicotine           C. fiber                  D. alcohol

15.A. products             B. attachments             C. goods         D. subscriptions

 

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