科目: 來源: 題型:閱讀理解
第四部分:任務(wù)型閱讀(共10小題;每小題1分,滿分10分)
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For more than twenty years scientists have been seeking to understand the mystery of the‘‘sixth sense"of direction.By trying out ideas and solving problems one by one,they are now getting closer to one answer.
One funny idea is that animals might have a built-in compass(指南針).
Our earth itself is a big magnet(磁體).So a little magnetic needle that swings freely lines
itself with the big earth magnet to point north and south.When people discovered that idea about athousand years ago and invented the compass,it allowed sailors to navigate (航海)on oceanvoyages, even under
cloudy skies.
Actuallly the idea of the living compass came just from observing animals in nature.
Many birds migrate twice a year between their summer homes and winter homes.Some of them fly for thousands of kilometers and mostly at night.Experiments have shown that some birds can recognize star patterns.But they can keep on course even under cloudy skies.How can they do that?
A common bird that does not migrate but is great at finding its way home is the homing pigeon.Not all pigeons can find their way home.Those that can are very good at it,and they have been widely studied.
One interesting experiment was to attach little magnets to the birds’ heads to block their
magnetic sense—just as a loud radio can keep you from hearing a call to dinner.On sunny days, that did not fool the pigeons.Evidently they can use the sun to tell which way they are going.But on cloudy days,the pigeons with magnets could not find their way.It was as if the magnets had blocked their magnetic sense.
Similar experiments with the same kind of results were done with honeybees.These insects also seem to have a special sense ot direction.
In spite of the experiments,the idea of an animal compass seemed pretty extraordinary.How
would an animal get the magnetic stuff for a compass.
An answer came from an unexpected source.A scientist was studying bacteria that live in the
mud of ponds and marshes.He found accidentally little rod-like bacteria that all swam together in
one direction—north.
Further study showed that each little bacterium had a chain of dense particles inside,which
proved magnetic.The bacteria had made themselves into little magnets that could line up with the
earth’s magnet.
The big news was that a living thing,even a simple bacterium,can make magnetite.That led
to a search to see whether animals might have it.. By using a special instrument called magnetometer,scientists were able to find magnetite in bees and birds,and even in fish.In each
animal,except for the bee.the magnetic stuff was always in or closer to the brain.
Thus.the idea of a built—in animal compass began to seem reasonable.
The Magnetic Sense — The Living Compass | |
Passage outline | Supporting details |
The existence of the earth magnet and the invention of the navigating compass | ◇Our earth is a big magnet and a little freely (71) ▲ magnetic needle lines itself with the earth magnet to point north and south. ◇(72) ▲ on the idea above, the navigating compass was invented. |
The possibility of birds’ built-in compasses | ◇ One piece of evidence is the (73) ▲ of many birds between their summer homes and winter homes. ◇ Birds can recognize star patterns on clear nights and keep on course (74) ▲ under cloudy skies |
The (75) ▲ on pigeons’ and bees’ built-in compasses | ◇Little magnets were tied to the pigeons’ heads to (76) ▲ their magnetic sense. ◇The pigeons’ magnetic sense seemed to be affected on (77) ▲ days. ◇Similar things with the same results were done with bees. |
The (78) ▲ of the magnetic stuff for the animal compass | ◇Little rod-like bacteria were found by chance to swim together in the direction of (79) ▲ . ◇Some animals had a chain of dense magnetic particles in or close to the (80) ▲ inside their bodies. |
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The visitors here are greatly impressed by the fact that_______ people from all walks of life are working hard for_____ new Jiangsu.
A.不填; a B. 不填;the C. the; a D. the; the
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--I'm not finished with my dinner yet.
--But our friends__________for us.
A. will wait B. wait C. have waited D. are waiting
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.It was from only a few supplies that she had bought in the village______the hostess cooked such a nice dinner.
A. where B.that C.when D.which
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Mark_______have hurried. After driving at top speed .he arrived half an hour early.
A. needn’t B. wouldn’t C. mustn’t D. couldn’t
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We haven’t discussed yet we are going to place our new furniture
A. that B .which C what D where
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科目: 來源: 題型:閱讀理解
Section B (18 marks)
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.
Behind our house is the start of a fascinating trail (小徑). This trail is one of the old roads that wind through untold miles of forest. My 36 , Beans, and I walk the trail frequently. Normally, Beans sniffs alongside the trail to follow the smell of a deer track or 37 some cause known only to him.
Beans is a white dog, quite handsome and very 38 . He not only understands what
we tell him, but also often makes sounds as if he were trying to 39 back.
One morning, we took a different route, which led us to an unfamiliar trail. I was sure this trail would eventually lead us to our familiar 40 . But, no. We seemed to be far off course. After two hours, I suddenly realized that Beans probably 41 the way home. So I urged, "Beans, take me home." He ran down a new trail. But it merely led to an intersection (岔道口) of trails.
Soon it became 42 that we were getting nowhere. I began to picture the rest of the day in the 43 , without food or drink. We had walked about ten miles. But Beans seemed totally 44 . The sniffing and exploring was going well for him.
Finally, we 45 a crossroad near a highway. Lady Luck suggested I should turn left. We did and 46 reached a cottage beside a field. I knocked on the door and explained my situation to an old man. He laughed and then drove us home.
Since our adventure, I 47 that Beans probably knew all along how to get home.
He was just having too much fan exploring new trails.
36. A. deer B. dog C. lady D. man
37. A. imagine B. consider C. explore D. present
38, A. smart B. sweet C. slow D. shy
39. A. turn B. kick C. jump D. speak
40. A. driveway B. path C. crossroad D. highway
41. A. knew B. saw C. showed D. made
42. A, mysterious B. ridiculous C. fascinating D. apparent
43. A. house B. forest C. field D. cottage
44. A. unconcerned B. unconscious C. undecided D. uncomfortable
45. A. left for B. went off C. came to D. drove toward
46. A. punctually B. frequently C. formally D. shortly
47. A. regretted B. remembered C. concluded D. confirmed
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科目: 來源: 題型:閱讀理解
Fear plays no part in this latest problem.“I’m not afraid I'll lose my children.I won't lose my children. We live together, and nothing, nothing,”she repeats, her voice rising when speaking to John's lawyer, “will stop me from being with my children. A law? Year, right. Don't disturb me when it comes to my children. You are never going to win. If John wants to see them, I cannot stop him. He's their father????—I want them to see him! However, his visit in his present condition will disturb the children's stable (穩(wěn)定的) life.”
John, who has spent much of his time in California recently, has only hired a house for himself in Pennsylvania, according to his lawyer. "If he'd like to stick to a regular life, I'd be more than happy to do that," Jane says. "The best thing for any child of a divorced (離婚的) parent is a stable life. I want nothing more than for him to set up a stable life for himself, so that he can be part of making our children's lives more stable. "
While matters of money and care won't be settled for weeks, Jane hardly puts her life on hold. Last week the ABC network announced that Jane would return with her own show, Twist of Jane, in which she gives advice to other moms.Jane and her eight children will also return to ABC in a series of Jane Plus 8 specials showing them on various adventures.It’s a rest for Jane.who insists that she needs her new,busy life to provide for her family.“I have to lead such a life.a(chǎn)nd I’m thankful that I’ve built it to the top where now I can support my children.”she says.
And whether a bellicose(好斗的)dance judge or a bellicose former wife,Jane plans to keep 0n facing attacks on her. “Some people try to knock me down—only to make me more fierce,more protective,more determined to do better,”she says.“Go ahead,take me on.This will just make me stronger.”
1 According to Jane in the first paragraph,the low____________
A. can’t take her children away from her B. can’t do anything with the case
C. will best settle the problem D. will disturb her children
2 . What does “to do that” refer to in the second paragraph?
A. To live with John. B.To hire a house for John.
C.To allow John to see the children D.To ask John to set up a regular life.
3. What does the underlined sentence in the third paragraph mean?
A.Jane’s life is very difficult. B.Jane continues to live as usual.
C.Jane almost can’t control her lire D.Jane works very hard to live a happy life.
4 . Which word can best describe Jane?
A. Proud. B.Fierce. C.Determined. D.Independent
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Some people eat with their eyes. They prefer to order what??____________nice.
A. looks B. smells C. feels D. tastes
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Just be patient .You__________expect the world to change so soon
A can’t B needn’t C may not D will not
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