1、大家网四级论坛 Unit OnePassage 1Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this passage, you will have 15 minutes to go over the passagequickly and answer the questions on Answer Sheet 1.For questions 1-7, markY （ for YES) if the statement agrees with the information givenin t
2、he passage; N （ for NO) if the statement contradicts the information given inthe passage; NG （ for NOT GIVEN) if the information is not given in the passage. For questions 8-10, complete the sentences with the information given in the passage.How to Buy a Used CarNearly everybody buys a used car soo
3、ner or later, as a primary vehicle (首要的交通工具) or as a second car. Indeed（当然）, three out of four sales today are used cars, and theyre not cheap junkers （废物）eitherthe average price now is $ 5500, about half what a new car costs. Make the wrong selection and a major investment （投资）can be lost the momen
4、t you drive off the lot.There is far less chance of this happening to you if you know: when to buy, where to buy, how to examine （仔细检查） the car, how to conduct （进行） your own road test, and how to bargain over （讲价）the price. When to buyShop during the day. Lighting makes cars gleam （V 闪光）like jewels
5、（宝石）at night. In daylight they look dull （黯淡的）, but realistic.Dont shop in the rain. It can mask（掩盖） liquids （液体） that might be leaking （泄漏）. If possible, shop in the winter when supplies are high and demand （需求）is low. Where to buyShop the suburbs. In more affluent （富有的）neighbourhoods cars are more
6、 likely to have been well cared for.A private owner normally sells a car for less than a dealer(商人) does, but almost always “as is,“ with no guarantee（质量保证）. Thats an acceptable risk if what youre looking for is a cheap second car to “drive to the station. “Even though a used-car dealer generally ch
7、arges more, you can often get some type of limited guarantee. This is often a 50-50 plan, in which you each pay half on repairs for a period （一段时间）that may range from 30 days to a year. Ask the dealer about the availability of an optional（可选择的） service policy.Used-car dealers often claim （声称）to have
8、 gone over （仔细查看）the car, and many have. But remember that small dealers often buy cars that are auctioned (拍卖 ) because nobody else wants them.Some experts feel that a new-car dealer is the best place to buy a secondhand car, especially if youre laying out a large sum （一笔金钱） for a late model. Some
9、of these dealers offer extensive （广阔的）guarantees, such as one on the “drive train,“ which covers any problems with engine （发动机）, transmission(变速器) ， drive shaft and differential (差速器 ). Expect to pay for this, as well as for the markup （标高的价格）. But if you shop soon after the new models have arrived,
10、 when a dealer has a lot of trade-ins tying up his profits, he might deal. The visual examination （视觉上的检查）Youve found your dream car, and can hardly wait to get in and roar away. Wait.First, look for any flaws （瑕疵）or ripples(划痕) in the body that might indicate a past accident （暗示曾经出过事故）. To see if a
11、 car has been repainted（重新漆过）, look under 大家网四级论坛 the rubber seals around the door or under the chrome trim. Repainting may mask deep flaws （重新上漆可能隐藏深层的瑕疵）.Check the odometer (计程器) for total mileage （英里数）, and then compare that figure （数字）with any stickers still attached to door posts. Its illegal t
12、o change odometer readings, but it happens. If there are no stickers, be a little suspicious. Check pedals and controls: wear on these parts should agree with the mileage. If they are brand new, be suspicious. If they are worn out, beware.Check that the doors, hood and trunk all open smoothly and cl
13、ose with solid sound. Sight along the sides of the car from 30 feet away to be sure that the rear and front wheels line up.Look under the car for fluid leaks. Except for condensation from a working air conditioner on a hot day, no car should ever drip anything, any time.Now sit in the drivers seat a
14、nd try the controls. The car should fit youit should be comfortable. Check seat adjustment, door locks, window-raising mechanisms, horn, lights, directional signals, radioall accessories.Start the engine. It should turn over quickly and then settle down to a rather fast idle. Give the engine a momen
15、t or two before you press the accelerator a bit. Watch for smoke from the rear. Blue smoke might mean a complete engine overhaul (大修) , black a maladjusted carburettor (化油器). 2 White smoke can be.ignored if the engine is cold, but once it is warmed up, white smoke can mean a leaking head gasket (垫圈)
16、 : expensive. Reject this car.After the engine has warmed, shut it off, and then go wipe your finger inside the tailpipe (making sure its not too hot). The residue should be whitish-gay. If you get a black, oily mark, refuse the carits probably an oil burner.Restart the engine and check the oil in a
17、n automatic transmission. It should be clean and clear, with no burned odor. The test driveThe salesman may try to convince you that a short drive around the block is enough. Wrong. Make it clear that you plan to road test the car, and if he isnt happy with this look elsewhere.The test route you hav
18、e mapped out should include dry city streets, a freeway, a hill, a bumpy road and an empty parking lot. All gauges(计量器) should read steady and normal throughout the test, especially oil pressure and engine heat. If not, dont buy the car.Drive to a traffic-free city street on your predetermined route
19、 and then accelerate smoothly to about 35 miles per hour. The automatic transmission should shift without jerking and with no noise.Slow to about 7 m. p. h. by gently applying the brakes. There should be no noise, no sharp sound or grinding. The car should slow in a straight line, with no pulling to
20、 the right or left.Pick up speed to about 15; then making certain nobody is behind you, hit the brakes hard! The car should come to an immediate stop without making noise or swerving.In an empty, level parking lot, brake to a complete stop. Shift into reverse and back up at about 4 m. p. h. , brake
21、to a halt, shift into forward, etc. Do this four or five times to test the transmission. All shifting should be smooth, with no noise or hesitation.Accelerate up a hill to about 40 m. p. h. The car should not labour. If it does, you could have a rotten transmission. Go back down the hill. Stop halfw
22、ay, shift into neutral and set the parking brake. The car should remain stationary when you take your foot off the brake pedal.Drive the car over the bumpy road, up a hill, and on the highway. Rarely will a car be perfect. However by now you should have a pretty good idea what needs to be done. How
23、to 大家网四级论坛 bargainUse what youve learned from the visual exam, test drive and outside mechanic to get the price down. Have a maximum figure in mind, based on your inspection and on current prices from a used-car guide. Start your bidding lower than that. When you have nearly arrived at a price, get
24、the seller to throw in certain repairs. It may be cheaper for him than further price cuts.1. Following the instructions here will help you make a good selection when buying a used car.2. Winter is a good time for purchasing a car because there is little rain in winter.3. You are more likely to pay l
25、ess to a private owner for a car of poor quality.4. Refuse the car if you find any signs of a past accident in the visual examination.5. Dont buy the car if there is white smoke coming out of the rear because it is probably an oil burner.6. At certain speeds in the tests, a good car should not make
26、any noise when the driver brakes either hard or gently.7. If you are patient and careful enough, you will certainly find a perfect used car.8. The last step before you make a decision to buy a car is_.9. Besides all gauges, the two very important systems mainly examined in the test drive are_.10. Ac
27、cording to some experts, the best place to buy a second-hand car is_.Passage 2 Reading Comprehension (Reading in Depth) (25 minutes)Directions: In this passage there are ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage.
28、Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once. Questions 1 to 10
29、 are based on the following passage.Looking back on years of living in a working-class home in the North of England, I should say that a good living room must 11 three principal things: homeliness, warmth and plenty of good food. The living-room is the warm heart of the family and 12 often slightly
30、stuffy to a middle-class visitor. It is not a social centre but a family center; little entertaining goes on there or in the front room, if there 13 to be one; you do not entertain in anything approaching the middle-class 14 The wifes social life outside her 15 family is found over the washing-line,
31、 at the little shop on the corner, visiting relatives at a moderate 16 occasionally, and perhaps now and again a visit with her husband to his pub or club. Apart from these two places, he has just his work and his football matches. They will have, each of them, friends at all these places, who may w
32、ell not know what the inside of their house is like, having never “stepped across the threshold,“ as the old 17 phrase has it. The family hearth is 18 for the family itself, and those who are “something to us“(another favorite formula) and who look in for a talk or just to sit. Much of the free time
33、 of a man and his wife will 19 be passed at that hearth. Just staying in is still one of the most common leisure-time 20 A. happens B. professions C. sense D. neverthelessE. fashioned F. distance G. immediate H. usuallyI. occupations J. preserved K. imitate L. provideM. therefore N reserved 0. contr
34、ibutePassage 3Directions; The passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C, D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.The medical world is
35、 gradually realizing that the quality of the environment in hospitals may play a significant role in the process of recovery from illness.As part of a nationwide effort in Britain to bring art out of the galleries and into public places, some of the countrys most talented artists have been called in
36、 to transform older hospitals and to soften the hard edges of modern buildings. Of the 2,500 National Health Service hospitals in Britain, almost 100 now have significant collections of contemporary art in corridors, waiting areas and treatment rooms.大家网四级论坛 These recent initiatives owe a great deal
37、 to one artist, Peter Senior, who set up his studio at a Manchester hospital in northeastern England during the early 1970s. He felt the artist had lost his place in modern society, and that art should be enjoyed by a wider audience.A typical hospital waiting room might have as many as 500 visitors
38、each week. What better place to hold regular exhibitions of art? Senior held the first exhibition of his own paintings in the out-patients waiting area of the Manchester Royal Hospital in 1975. Believed to be Britains first hospital artist, Senior was so much in demand that he was soon joined by a t
39、eam of six young art school graduates.The effect is striking. Now in the corridors and waiting rooms the visitor experiences a full view of fresh colors, playful images and restful courtyards.The quality of the environment may reduce the need for expensive drugs when a patient is recovering from an
40、illness. A study has shown that patients who had a view onto a garden needed half the number of strong pain killers compared with patients who had no view at all or only a brick wall to look at.21. According to the passage, “to soften the hard edges of modern buildings“ meansA. to pull down hospital
41、 buildingsB. to decorate hospitals with art collectionsC. to improve the quality of treatment in hospitalsD. to make the corners of hospital buildings round22. What can we say of Peter Senior?A. He is a pioneer in introducing art into hospitals.B. He is a doctor interested in painting.C. He is an ar
42、tist who has a large collection of paintings.D. He is a faithful follower of hospital art.23. According to Peter Senior, _.A. art is losing its audience in modern societyB. art galleries should be changed into hospitalsC. patients should be encouraged to learn paintingD. art should be encouraged in
43、British hospitals24. After the improvement of the hospital environment, _.A. patients no longer need drugs in their recoveryB. patients are no longer wholly dependent on expensive drugsC. patients need good-quality drugs in their recoveryD. patients use fewer pain killers in their recovery25. The fa
44、ct that six young art school graduates joined Peter shows that_.A. Peters enterprise is developing greatlyB. Peter Senior enjoys great popularityC. they are talented hospital artistsD. the role of hospital environment is being recognizedPassage 4Directions: The passage is followed by some questions
45、or unfinished statements. For each of them there are four choices marked A, B, C, D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Polyester (聚酯 ) is now being used for bottles. ICI, the chemicals and plastics company,
46、believes that it is now beginning to break the grip of glass onthe bottle business and thus take advantage of this huge market.All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984
47、 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the. most hopeful new market was in packaging, bottles and cans.Since 1982 it has opened three new factories producing “Melinar“, the raw material from which high quality polyester bottles are 大家网四级论坛 mad
48、e.The polyester bottle was born in the 1970s, when soft drinks companies like Coca Cola started selling their drinks in giant two-liter containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.Polyester bottles are virtually unbreakabl
