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1) take a rain check 改期2) lost count 弄不清楚3) be in another world 精神恍惚;魂不守舍4) make yourself at home 随意，随便5) save your breath 省口气吧;别白费口舌了6) make sense 故意义，理解7) cost sb. an arm and a leg 非常昂贵8) burn a hole in ones pocket 不久地被花光9) fill ones shoes 很好地顶替;令人满意地替代10) is ice cold 表达理所当然11) like apples and oranges 用来表达无法相比的事物12) lose ones train of 忘掉13) meet each other half way 互相妥协，让步14) on the dot 准时;正点15) once and for all 最后一次;干脆16) out of earshot 不在听力所及范围17) out of this world 非常好18) play by ear 随机应变，视情形而定19) ring a bell 令人想起某件事;听起来耳熟1。If the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earths resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there.Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of _.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _a.it might be possible to change its atmosphereb.its atmosphere is the same as the earthsc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of _.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can_.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_.a.the algae have done their workb.the atmosphere becomes coolerc.thereis oxygend.it rains there答案：cabdd2.。People living on parts of the south coast of England face a serious problem. In 1993, the owners of a large hotel and of several houses discovered, to their horror, that their gardens had disappeared overnight. The sea had eaten into the soft limestone cliffs on which they had been built. While experts were studying the problem, the hotel and several houses disappeared altogether, sliding down the cliff and into the sea.Erosion (侵蚀) of the white cliffs along the south coast of England has always been a problem but it has become more serious in recent years. Dozens of homes have had to be abandoned as the sea has crept farther and farther inland. Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes will be swallowed up by the hungry sea.Angry owners have called on the Government to erect sea defenses to protect their homes. Government surveyors have pointed out that in most cases, this is impossible. New sea walls would cost hundreds of millions of pounds and would merely make the waves and currents go further along the coast, shifting the problem from one area to another. The danger is likely to continue, they say, until the waves reach an inland area of hard rock which will not be eaten as limestone is. Meanwhile, if you want to buy a cheap house with an uncertain future, apply to a house agent in one of the threatened areas on the south coast of England. You can get a house for a knockdown price but it may turn out to be a knockdown home.1. What is the cause of the problem that people living on parts of the south coast of England face?A) The disappearance of hotels, houses and gardens.B) The experts lack of knowledge.C) The rising of the sea level.D) The washing-away of limestone cliffs.2. The erosion of the white cliffs in the south of England _.A) will soon become a problem for people living in central EnglandB) has now become a threat to the local residentsC) is quickly changing the map of EnglandD) can be stopped if proper measures are taken3. The expertsstudy on the problem of erosion can _.A) lead to its eventual solutionB) provide an effective way to slow it downC) help to prevent it from worseningD) warn people whose homes are in danger4. It is not feasible to build sea defenses to protect against erosion because _.A) it is too costly and will endanger neighbouring areasB) the government is too slow in taking actionC) they will be easily knocked down by waves and currentsD) house agents along the coast do not support the idea5. According to the author, when buying a house along the south coast of England, people should _.A) be aware of the potential danger involvedB) guard against being cheated by the house agentC) take the quality of the house into considerationD) examine the house carefully before making a decision参考答案1. C 2. B 3. A 4.B 5. D3.。Statuses are marvelous human inventions that enable us to get along with one another and to determine where we fit in society. As we go about our everyday lives, we mentally attempt to place people in terms of their statuses. For example, we must judge whether the person in the library is a reader or a librarian, whether the telephone caller is a friend or a salesman, whether the unfamiliar person on our property is a thier or a meter reader, and so on.The statuses we assume often vary with the people we encounter, and change throughout life. Most of us can, at very high speed, assume the statuses that various situations require. Much of social interaction consists of identifying and selecting among appropriate statuses and allowing other people to assume their statuses in relation to us. This means that we fit our actions to those of other people based on a constant mental process of appraisal and interpretation. Although some of us find the task more difficult than others, most of us perform it rather effortlessly.A status has been compared to ready-made clothes. Within certain limits, the buyer can choose style and fabric. But an American is not free to choose the costume (服装) of a Chinese peasant or that of a Hindu prince. We must choose from among the clothing presented by our society. Furthermore, our choice is limited to a size that will fit, as well as by our pocketbook (钱包). Having made a choice within these limits we can have certain alterations made, but apart from minor adjustments, we tend to be limited to what the stores have on their racks. Statuses too come ready made, and the range of choice among them is limited.这是一篇说明文，讲的是人们的Status(身份、地位)这一问题。51. In the first paragraph, the writer tells us that statuses can help us _.A) determine whether a person is fit for a certain jobB) behave appropriately in relation to other peopleC) protect ourselves in unfamiliar situationsD) make friends with other people答案及分析：B事实辨认题。问在第一段作者告诉我们人的身份对我们有下列哪种帮助。第一段第一句说得很明白：“身份有助于我们和别人相处，决定我们在社会中所处的地位、扮演的角色”，B项意为“对的地与人交往”，正是上述意思。52. According to the writer, people often assume different statuses _.A) in order to identify themselves with othersB) in order to better identify othersC) as their mental processes changeD) as the situation changes答案及分析：D事实辨认题。问作者认为，在什么情况下人们经常具有不同的身份。A项意为“为了将自己预其别人区别开”，B项为“为了更好地辨认别人”，C项为“当心理发生变化时”，D项意为“随着环境的变化”。A、B、C三项都不合文章原意，并且根据第二段第一、二句话可知D项对的。53. The word appraisal (Line5, Para.2) most probably means _.A) involvement B) appreciation C) assessment D) presentation答案及分析：C词义理解题。问第二段第六行中的appraisal一词的意思是什么。根据该词所在的句子，可知该词含义和mental process(思想过程)有关，并且也许与和其并列的词interpretation(解释，说明，理解)有一定相似之处。involvement意为“陷入，卷入;牵涉，包含”，assessment意为“估计，评估;所估计之数额”，appreciation表达“感谢，感激;欣赏，评价，赏识”，presentation意为“赠送;提出;引见，介绍;出席，呈现;表演”。比较起来，B项符合上述两点，并且意思上说得通。appraisal的准确意思是“估计，估价，评价”，在此句中“评价”讲。54. In the last sentence of the second paragraph, the pronoun it refers to _.A) fitting our actions to those of other people appropriatelyB) identification of other peoples statusesC) selecting ones own statuses D) constant mental process答案及分析：A事实辨认题。问第二段最后一句中“it”指代什么。根据句意及其结构可知：it指代the task，即前一句“we fit out actions to those of people based on a constant mental process of appraisal and interpretation”，不难看出A项对的。4.。One of the qualities that most people admire in others is the willingness to admit ones mistakes. It is extremely hard sometimes to say a simple thing like I was wrong about that, and it is even harder to say, I was wrong , and you were right about that.I had an experience recently with someone admitting to me that he had made a mistake fifteen years ago. He told me he had been the manager of a certain grocery store in the neighbourhood where I grew up, and he asked me if I remembered the egg cartons. Then he related an incident and Ibegan to remember vaguely the incident he was describing.I was about eight years old at the time, and I had gome into the store with may mother to do the weekly grocery shopping. On that particular day, I must have found my way to the dairy food department where the incident tood place.There must have been a special sale on eggs that day because there was an impressive display of eggs indozen and half-dozen cartons. The cartons were stacked three or four feet high. I must have stopped in front of a display to admire the stacks. Just then a woman came by pushing her grocery cart and knocked off the stacks of cartons. For some reason, I decided it was up to me to put the display back together, so I want to work.The manager heard the moise and came rushing over to see what had happened. When he appeared, I was on my knees inspecting some of the cartons to see if any of the eggs were broken, but to him it looked as though I was the culprit. He severely reprimanded me and wanted me to pay for any broken eggs. I protested my innocence and tried to explain, but it did no good. Even though I quickly forgot all about the incident, apparently the manager did not.1.How old was the author when he wrote this article?a.about 8b.about 18c.about 23d.about 152.Who was to blame for knocking off the stacks of cartons?a.The authorb.The managerc.A womand.The authors mother3.Which of the following statements is not true?a.The woman who knocked off the stacks of cartons was seriously criticized by the manangerb.The author was severely critizized by the manager.c.A woman carelessly knocked off the stacks of cartonsd.It was the author who put the display back together4.Which of the following can serve as the best title for the passage?a.Its Harder to Admit Ones Mistakeb.I was once the culpritc.I remember an incidentd.A case of mistaken identity5.The tone of the article expresses the authors_.a.admiration for the managers willingness to admit mistakesb.anger to the manager for his wrong accusationc.indignation against the woman who knocked off the stacks of cartonsd.reget for the mistake the made in the store答案：ccada5.。Water problems in the future will become nore intense and more complex. Our increasing population will tremendously increase urban wastes,primarily sewage. On the other hand, increasing demands for water will decease substantialy the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce large volumes of liquid wastes, and many of these will contain chemicals which are noxious. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasingquantities of agricultural chemicals, From this , it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problem.There are two ways by which this pollution problem can be dwindled. The first relates to the treatment of wastes to decrease their pollution hazard. This involves the processing of solid wastes prior to disposal and the treatment of liquid wastes, or efflunets,to permit the reuse of the water or minimize pollution upon final disposal.A second approach is to develop an economic use for all or a part of the wastes. Farm manure is spread in fields as a nutrient or organic supplement . Effluents from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Efflunets from other processing plants may also be used as a supplemental source of water. Many industries, such as meat and poultry processing plants, are currently converting former waste products into marketable byproducts. Other industries are potential eonomic uses for waste products.1.The purpose of this passage is _.a.to alert the reader to the dwindling water supplyb.to explain industrial uses of waterc.to acquaint the reader with water pollution problemsd.to demostrate various measures to solve the pollution problem2.Which of the following points is NOT INCLUDED in the passage?a.In dustrial development incudes the simplification of complex chemical processes.b.Diluting wastes needs certain amount of waterc.Demands for water will go up along with the expanding populationd.Intensive cultivation of land requires more and more chemicals3.The reader can conclued that_.a.countries of the world will work together on polution problemsb.byproducts from wastes lead to a more prosperous marketplacec.science is making great progress on increasing water suppliesd.some industries are now ,aking economic use of wastes4.The author gives substance to the passage through the use of _.a.interviews with authorities in the field of water controlsb.opinions and personal observationsc.definitions which clarify important termsd.strong arguments and persuasions5.The words prior to (para.2) probably mean_.a.afterb.duringc.befored.beyond答案:cadbc6.。Many people believe the glare from snow causes snowblindnenss. Yet, dark glasses or not , they find themselves suffering from headaches and watering eyes,and even snowblindness,when exposed to several hours of snow light .The United States Army has now determined that glare from snow does not cause snowblindness in troops in a snow-covered country.Rather, a mans eyes frequently find nothing to foucs on in a broad expanse of barren snow-covered terrain. So his gaze continually shifts and jumps back and forth over the entire landscape in search of tsomething to look at. Finding nothing, hour after hour, the eyes never sotp searching and the eyeballs become sore and the eye muscles ache. Nature offsets this irritation by producing more and fluid which covers the eyeball. The fluid coversthe eyeball in increasing quantity until vision blurs, then is obsured,and the result is total, even though temporary,snowblindness.Experiments led the Army to a simple method of overcoming this problem. Scouts ahead of a main body of troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow-covered landscape,Even the scouts themselves throw lightweight , dark colored objects ahead on which they too can focus . The men following can then see something.Their gaze is arrested. Their eyes focus on a bush and having found something to see,stop scouring the snow-blanketed lanscape. By focusing their attention on one object at a time,the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a solid white terrain is overcome.1.To prevent headaches, watering eyes and blindness caused by the glare from snow, dark glasses are_.a.indispensibleb.usefulc.ineffectived.available2.When the eyes are sore tears are produced to _.a.clear the visionb.remedy snowblindnessc.ease the irritationd.loosen the muscles3.Snowblindness may be avoided by_.a.concentrating to the solid white terrainb.searching for something to look at in snow-covered terrainc.providing the eyes with something to foucs ond.covering the eyeballs with fluid4.The scouts shake snow from evergreen bushes in order to _.a.bive the men behind something to seeb.beautify the landscapec.warm themselves in the coldd.prevent the men behind from losing their way5.A suitable title for this passage would be _.a.snowblindness and how to overcome itb.natrues cure for snowblindnessc.soldiers in the snowd.snow vision答案：CCCAA7.。On Thursday afternoon Mrs. Carke, dressed for going out, took her handbag with her money and her key in it, pulled the door behind her to lock it and went to the over 60s Club. She always went there on Thursdays. It was a nice outing for an old woman who lived alone.At six oclock she cane home, let herself in and at once smelt cigarette smoke. Cigarette smoke in her house? How? How? Had someone got in? She checked the back door and the windows. All were locked or fastened, as usual. There was no sign of forced entry.Over a cup of tea she wondered whether someone might have a key that fitted her front door-a master keyperhaps. So she stayed at home the following Thursday. Nothing happened. Was anyone watching her movements? On the Thursday after that she went out at her usual time,dressed as usual, but she didnt go to the club. Instead she took a short cut home again, letting herself in through her garden and the back door. She settled down to wait.It was just after four oclock when the front door bell rang.Mrs. Clarke was making a cup of tea at the time. The bell rang again, and then she heard her letter-box being pushed open. With the kettle of boiling water in her hand, she moved quietly towards the front door. A long piece of wire appeared through the letter-box, and then a hand. The wire turned and caught around the knob on the door-lock. Mrs. Clarke raised the kettle and poured the water over the hand. There was a shout outside, and the skin seemed to drop off the fingers like a glove. The wire fell to the floor, the hand was pulled back, and Mrs. Clarke heard the sound of running feet.1.Mrs. Clarke looded forward to Thursday because_.a.she worked at a club on the dayb.she said visitors on Thursdaysc.she visited a club on Thursdayd.a special visitor came on Thursday2.If someone had made a forced entery,_.a.Mrs.Clarke would have found a broken door or windowb.he or she was still in
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