force producing electricity 电力 【查看更多】

 

题目列表(包括答案和解析)

Technology has been an encouragement of historical change. It acted as such a force in England beginning in the eighteenth century, and across the entire Western World in the nineteenth. Rapid advances were made in the use of scientific findings in the manufacture (制造) of goods, which has changed ideas about work. One of the first changes was that other forms of energy have taken the place of human power. Along with this came the increased use of machines to manufacture products in less time. People also developed machines that could produce the same parts for a product: each nail was exactly like every other nail, meaning that each nail could be changed for every other nail. This means that goods could be mass production, although mass production required breaking production down into smaller and smaller tasks.
Once this was done, workers no longer started on the product and labored to complete it. Instead, they might work only one thousandth of it, other workers completing their own parts in certain order. There is nothing strange about this manufacturing work by today's standards. Highly skilled workers were unable to compare with the new production techniques, as mass production allowed goods of high standard to be produced in greater number than could ever be done by hand. But the skilled worker wasn't the only loser, the common workers lost too. Similar changes forced farmer away. The increased mechanization (机械化) of agriculture freed masses of workers from ploughing the land and harvesting its crops. They had no choice but to stream toward the rapidly developing industrial centers. Increasingly, standards were set by machines. Workers no longer owned their own tools, their skill was no longer valued, and pride in their work was no longer possible. Workers fed, looked after and repaired the machines that could work faster than humans at greatly reduced cost.
【小题1】In this passage, which of the following is NOT considered as a change caused by the use of scientific findings in the production of goods?

A.Other forms of energy have taken the place of human power.
B.The increased exploitation (剥削)of workers in the 19th century.
C.The increased use of machines to make products in less time.
D.The use of machines producing parts of the same standard.
【小题2】The underlined word “this ”in the second paragraph refers to the change that ______
A.each nail could be taken the place of by every other nail
B.each nail was exactly like every other nail
C.producing tasks became smaller and smaller
D.goods could be mass produced
【小题3】According to the writer, highly skilled workers ______
A.completely disappeared with the coming of the factory system
B.were dismissed(解散) by the boss
C.were unable to produce goods of high standard
D.were unable to produce fine goods at that same speed as machines
【小题4】According to the passage, what did the farmers have to do with the coming of mechanization of agriculture?
A. Many of them had to leave their farmland for industrial centers.
B. They stuck to their farm work.
C. They refused to use machines.
D They did their best to learn how to use the machines.

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In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural   36  seemed to be unlimited.

Today things are   37  . The world has become too   38  . We are   39  our natural resources too quickly, and at the same time we are   40  our environment with dangerous chemicals. If we   41  to do this, human life on earth will not   42 .

People realize today that if too many   43  are taken from the sea, there will soon be none left. Yet, with modern fishing   44  , more and more fish are caught.

We know that if too many trees are cut down,   45  will disappear and nothing will  46  on the land. Yet, we continue to use bigger and more powerful machines to   47  more and more trees.

We realize that if rivers are polluted with waste products from factories, we will die.   48  , in most countries waste products are still put into rivers or into the sea, and there are few laws to   49  this.

We also know that if the   50  of the world continues to rise at the present rate, in a few years, there won't be enough food. What can we do to solve the   51  ? If we eat more vegetables and less   52  , there will be more food available for everyone. Land that is used to grow crops feeds five times more people than land where animals are kept.

Our natural resources will   53   longer if we learn to recycle them. The world population will not   54  so quickly if people use modern methods of birth control.

Finally, if we   55  people to think about the problems we shall have a better and cleaner planet in the future.

1.

A.resources

B.sources

C.materials

D.matter

 

2.

A.common

B.the same

C.changeable

D.different

 

3.

A.crowded

B.polluted

C.dirty

D.busy

 

4.

A.producing

B.using up

C.reducing

D.making

 

5.

A.protecting

B.saving

C.polluting

D.fighting

 

6.

A.try

B.continue

C.stop

D.have

 

7.

A.live

B.last

C.continue

D.survive

 

8.

A.fish

B.seagulls

C.crocodiles

D.frogs

 

9.

A.poles

B.boats

C.methods

D.ideas

 

10.

A.mountains

B.the sea

C.crops

D.forests

 

11.

A.grow

B.plant

C.save

D.cut down

 

12.

A.plant

B.cut down

C.save

D.burn down

 

13.

A.Thus

B.However

C.Generally speaking

D.Therefore

 

14.

A.encourage

B.neglect

C.stop

D.wake up

 

15.

A.production

B.pollution

C.population

D.revolution

 

16.

A.pollution

B.environment

C.questions

D.problems

 

17.

A.fruit

B.meat

C.fish

D.grain

 

18.

A.use

B.stay

C.keep

D.last

 

19.

A.raise

B.rise

C.run

D.grow

 

20.

A.force

B.help

C.educate

D.show

 

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People of Burlington are being disturbed by the sound of bells. Four students from Burlington College of Higher Education are in the bell tower of the __26  and have made up their minds to __27  the bells nonstop for two weeks as a protest(抗议) against heavy trucks which run __28 through the narrow High Street.

“They not only make it __29  to sleep at night, but they are __30  damage to our houses and shops of historical __31  ,”said John Norris, one of the protesters.

“__32  we must have these noisy trucks on the roads,”said Jean Lacey, a biology student.“Why ?don't? they build a new road that goes __33   the town? Burlington isn't much more than a __34  village. Its streets were never __35   for heavy traffic.”

Harry Fields also studying __36  said they wanted to make as much __37  as possible to force the __38   to realise what everybody was having to __39  .“ Most of them don't __40  here anyway,” he said,“they come in for meetings and that, and the Town Hall is soundproof(隔音), _ 41 they probably don't __42 the noise all that much. It's high time they realised the _43  .”

The fourth student, Liza Vernum, said she thought the public were __44   on their side, and even if they weren't they soon would be.

__45   asked if they were __46  that the police might come to __47  them.

“Not really,” she said,“actually we are __48  bell?ringers. I mean we are assistant bell?ringers for the church. There is no __49  against practising.”

I __50  the church with the sound of the bells ringing in my ears.

26. A. college          B. village          C. town           D. church

27. A. change          B. repair           C. ring            D. shake

28. A. now and then     B. day and night     C. up and down     D. over and over

29. A. terrible         B. difficult          C. Uncomfortable   D. unpleasant

30. A. doing           B. raising          C. putting         D. producing

31. A. scene           B. period           C. interest        D. sense

32. A. If              B. Although        C. When           D. Unless

33. A. to              B. through         C. over            D. round

34. A. pretty          B. quiet            C. large           D. modern

35. A. tested          B. meant           C. kept            D. used

36. A. well            B. hard            C. biology         D. education

37. A. effort          B. time             C. trouble         D. noise

38. A. towns people     B. other students    C. government officials    D. truck drivers 

39. A. stand           B. accept          C. know           D. share

40. A. shop            B. live            C. come           D. study

41. A. but            B. so              C. or              D. for

42. A. notice         B. mention          C. fear            D. control

43. A. event          B. loss             C. action          D. problem

44. A. hardly         B. unwillingly       C. mostly          D. usually

45. A. I              B. We             C. She             D. They

46. A. surprised       B. afraid           C. pleased         D. determined

47. A. seize           B. fight           C. search          D. stop

48. A. proper         B. experienced      C. hopeful         D. serious

49. A. point          B. cause            C. need           D. law

50. A. left            B. found           C. reached        D. passed

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Vans, Keds, Dollies—they sound like the names of rock bands, but if you have teenagers, you'll know they're actually the latest in teenage footwear.

But experts are now warning that the current shoe fashions will be causing teenagers discomfort in the short term and storing up years of foot, knee and back pain in the future.

Here, the experts identify the problems caused by teenagers' shoe choice.

KEDS/VANS

Slip-on shoes with elastic (弹性的)sides are particularly popular among teenage boys - with Keds and Vans the most sought-after brands.

The main problem is that they are just too flat—so flat that the heel, which strikes the ground first, also becomes damaged and painful.

BALLET PUMPS

The worst shoes of all are such light and thin dolly shoes. The problem is partly their flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have other specific problems.

“As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing an awkward gait(步法), this leads to short- and long-term problems such as calluses(茧子), heel and knee pain.”

WEDGES AND STILETTOS

These shoes can also cause problems with gait. They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very unstable.

Teens who wear these shoes regularly are also in danger of joining those millions of women with constant back pain.

SCHOOL SHOES

So what do podiatrists(足科医生)have on their wish list, especially for everyday wear?

Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that does not press the toes, such as Clark's, Marks & Spencer or Rhino.

If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics(矫形器) in the shoes. These support and correct the movement of the foot and, properly fitted by a podiatrist, can often transform their walk and halt the damage.

Of all the shoes mentioned in the passage, which can cause the worst problems?

  A. Marks & Spencer.                       B. Wedges & Stilettos.   

C. Keds and Vans.                       D. Ballet Pumps.

Which pair of shoes may not be found on the podiatrists’ wish list?

                                         

The underlined word “halt” in the last paragraph probably means _______.

A. increase         B. worsen           C. stop           D. cure

From this passage we can infer _______.

  A. trendy shoes may ruin teenagers’ health

B. fashionable shoes all have orthotics in them

  C. experts are strongly against wearing popular shoes

  D. podiatrists are expert at producing branded shoes

In which column of Mail Online can you find this passage?

  A. Sports.          B. Science.           C. Health.             D. Shopping.

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Exchanging music over the Internet is fun and easy. Better yet, it's free, which means you don't have to pay for any more expensive music CDs. Several online file-sharing services make it easy for music lovers to exchange their favorite tunes with one another.
However, this illegal sharing of music — a form of music piracy(盗版)— is doing harm to the music industry. Industry experts estimate (估计) that US$4.3 billion in worldwide sales was lost to music piracy last year. These lost profits could force record companies to stop producing the music of many popular artists. That would hurt both musicians and music fans alike.
Music producers are puzzled about how to fight music piracy. Their efforts to fight piracy using the law have had only limited success. The music industry did win a legal victory against Napster, a famous music website. The courts ordered Napster to stop giving away copyrighted music from their site. But a number of other music-sharing networks have sprung up in its place.
These new networks are made up of thousands, or even millions, of individuals. Unlike Napster, there's no one company controlling the distribution(发行)of music over each network. So it's nearly impossible to stop the illegal activities.
Now people in the music industry have decided that " if you can't beat them, join them." They've begun to offer legal alternatives to online music piracy. Major music producers have given companies like Apple Computer permission(许可) to sell their music online. Apple's iTune Music Store allows computer users to legally download any song for 99 cents.
Will these new measures save the music industry from piracy? That depends on whether music fans are willing to pay 99 cents fro a song that they can download illegally for free. Unfortunately, many people believe music should be free. The music industry, however, hopes to persuade these music fans to change their tune.
【小题1】This text is written to _____.

A.discuss music piracy on the Internet
B.introduce the popularity of online music
C.persuade music fans to give up downloading music
D.protect copyrighted music from being downloaded illegally
【小题2】Which of the following statements is NOT true?
A.Some online file-sharing services are responsible for music piracy.
B.Napster, a famous music website, broke down because of its piracy.
C.There have been no perfect measures to put an end to piracy.
D.Legal sharing of music is available at Apple's iTune Music Store.
【小题3】Which of the following statements would the author agree with?
A.The only effective way to fight music piracy is to stop it by law.
B.Music lovers will be persuaded to pay for online music in time.
C.It is certain that no one will be willing to pay for online music.
D.There is a long way for music industry to go in fighting piracy.
【小题4】The underlined word "illegal" in Paragraph 2 probably means _____.
A.being protected by the lawB.popularC.being against the lawD.surprising

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