One reaction to all the concern about tropical deforestation（毁林） is a blank stare that asks the question, "Since I don't live there, what does it have to do with me?"
The answer is that your way of life, wherever you live in the world, is tied to the tropics in many ways. If you live in a house, wash your hair, eat fruits and vegetables, drink soda, or drive a car, you can be certain that you are affected by the loss of tropical forests.
Biologically, we are losing the richest regions on earth when, each minute, a piece of tropical forest, the size of ten city blocks, disappears. As many as five million species of plants, animals, and insects (40 to 50 percent of all living things) live there, and are being lost faster than they can be found and described. Their loss is immeasurable.
Take rubber for example. For many uses, only natural rubber from trees will do. Synthetics are not good enough. Today over half the world's commercial rubber is produced in Malaysia and Indonesia, while the Amazon's rubber industry produces much of the world's four million tons. And rubber is an important material in making gloves, balloons, footwear and many sporting goods. Thousands of other tropical plants are valuable for their industrial use.
Many scientists strongly believe that deforestation contributes to the greenhouse effect -- or heating of the earth from increased carbon dioxide in the atmosphere. As we destroy forests, we lose their ability to change carbon dioxide into oxygen.
Carbon dioxide levels could double within the next half-century, warming the earth by as much as 4.5 degrees. The result? A partial melt-down of polar ice caps, raising sea levels as much as 24 feet; even 15 feet could threaten anyone living within 35 miles of the coast. Unbelievable? Maybe. But scientists warn that by the time we realise the severe effects of tropical deforestation, it will be 20 years too late.
Can tropical deforestation affect our everyday lives? Now, you should have got the answer.
【小题1】The underlined word "synthetics" probably means_________.
| A．natural rubber | B．tropical materials |
| C．man-made material | D．commercial rubber |
| A．The forests are losing their function in turning carbon dioxide into oxygen. |
| B．Many of our daily uses are related to the tropical forests. |
| C．Tropical plants can be used to make industrial products. |
| D．High carbon dioxide levels will make the earth warmer. |
| A．puzzling | B．cold |
| C．supporting | D．opposed |
| A．Tropical Forests | B．The Value of Tropical Forests |
| C．Tropical Forests and Our Life | D．The Greenhouse Effects |
【小题1】C
【小题2】A
【小题3】D
【小题4】C
解析试题分析：文章用森林的过度砍伐对你的生活有影响吗这个问题开篇，讲述了森林的作用，生物学家说，每一分钟都有大片的热带雨林消失，里面大量的物种也随之消失，以橡胶为例，天然的橡胶是人工香蕉难以相比的。同时，大片森林的消失也导致了温室效应，气温的上升导致极地冰的融化，水平面上升使很多人无家可归等。
【小题1】C词义推测题。Take rubber for example. For many uses, only natural rubber from trees will do. Synthetics are not good enough.句意为：以橡胶为例，有太多的用途，是从树上得到的天然橡胶才能有的，所以后面应为，人造的是不足够好的。因此词意为“人造的”。
【小题2】A细节推断题。文章的第一自然段以问题开始，下文介绍了森林的作用，有很多日用品是来自于树的，温室效应的产生也与森林的锐减有关，故B是正确的；下文的以橡胶为例说明了热带雨林的作用，故C是正确的；到数第二自然段森林的减少，将二氧化碳转为氧气的功能降低，从而产生了温室效应，故D是正确的。森林本身没有失去将二氧化碳转化为氧气的功能，而是森林的破坏使功能降低，故答案A不是真实的，应排除。
【小题3】D细节理解题。文章说明了森林对我们生活的影响，从第一自然段提出的问题到最后一自然段的呼应，Can tropical deforestation affect our everyday lives? Now, you should have got the answer.热带雨林的破坏对我们的日常生活有影响吗？你应该知道答案了，可知作者是反对破坏森林的。
【小题4】C综合理解题。森林的过度砍伐对你的生活有影响吗这个问题开篇，主要讲述了森林的作用，生物学家说，每一分钟都有大片的热带雨林消失，里面大量的物种也随之消失，以橡胶为例，天然的橡胶是人工香蕉难以相比的。同时，大片森林的消失也导致了温室效应，气温的上升导致极地冰的融化，水平面上升使很多人无家可归等。所以答案应为C，热带森林与我们的生活。
【考点】考查科普环保类文章的阅读理解
考前必练系列答案科目：高中英语 来源： 题型：阅读理解
When something goes wrong, it can be very satisfying to say, "Well, it's so-and-so's fault． "or "I know I'm late, but it's not my fault; the car broke down． "It is probably not your fault, but once you form the habit of blaming somebody or something else for a bad situation, you are a loser． You have no power and can do nothing that helps change the situation． However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation．This is the winner's key to success．
Winners are great at overcoming problems． For example, if you were late because your car broke down, maybe you need to have your car examined more regularly．Or, you might start to carry along with you useful phone numbers, so you can call for help when in need．For another example, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person．Ask to work with a different person, or don't rely on this person．You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well．
This is what being a winner is all about－creatively using your skills and talents so that you are successful no matter what happens. winners don't have fewer problems in their lives; they have just as many difficult situations to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So, stop focusing on "whose fault it is." Once you are confident about your power over bad situations, problems are just stepping stop on for success.
【小题1】According to the passage, winners ．
| A．deal with problems rather than blame others |
| B．meet with fewer difficulties in their lives |
| C．have responsible and able colleagues |
| D．blame themselves rather than others |
| A．avoid | B．accept | C．improve | D．consider |
| A．find a better way to handle the problem |
| B．blame Nm for his lack of responsibility |
| C．tell him to find the cause of the problem |
| D．ask your boss for help |
| A．excuses for their failures | B．barriers to greater power |
| C．challenges to their colleagues | D．chances for self-development |
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科目：高中英语 来源： 题型：完型填空
Did you know that the position you choose to sleep in says something about what kind of person you are?
A study of 1,000British people has been done by Chris,a British professor and director of the Sleep Assessment and Advisory Service in the UK.It looked at the six most common sleeping positions and which personalities tend to match them.Have a look.
1. Fetus (胎儿) position – This is the most common sleeping position. About 41 percent of the participants said they sleep in this position. These sleepers may appear to be strong but they are usually sensitive (敏感的) and shy. The more they curl (蜷缩) up, the more worried they are.
2. Log position (树干睡姿) – This is the second most common position. People who sleep like a log are usually stubborn.
3. Yearner position (向往型睡姿) – This position says that you are open-minded and eager (急切的) to face challenges.
4. Soldier position – These sleepers lie on their backs with their arms down and close to the body. They are usually reserved and quiet.
5. Freefall position – People who sleep in this position are outgoing (外向的) but feel a lack of control in their lives. This is the least comfortable position.
6. Starfish position – People who sleep like this are good listeners, helpful, and uncomfortable being the center of attention.
【小题1】What is the main idea of this passage?
| A．Sleeping position decides personality. |
| B．Sleeping position reflects personality. |
| C．What the six different sleeping positions are like. |
| D．Different people have different sleeping positions. |
| A． | B． | C． | D． |
| A．Those sleeping in fetus position are always strong. |
| B．Those sleeping in log position changes their ideas easily. |
| C．Those sleeping in freefall position usually feel uncomfortable in their lives. |
| D．Those sleeping in starfish position may feel uneasy when focused on. |
| A．Fetus | B．British people | C．People surveyed | D．Sleepers |
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科目：高中英语 来源： 题型：阅读理解
Sea Life Melbourne Aquarium (水族馆)
The all-new Sea Life Melbourne Aquarium, located in the heart of Melbourne’s CBD, is one of Victoria’s leading visitor attractions and an unforgettable outing for the whole family. Having 12 amazing zones of discovery, Sea Life Melbourne Aquarium is the very place that you cannot miss when you visit the city.
* Opening Times
Sea Life Melbourne Aquarium is open from 9:30 am until 6:00 pm every day of the year, including public holidays. Last admission is at 5:00 pm, one hour before closing.
* Location.
Sea Life Melbourne Aquarium is located on the corner of Flinders Street and King Street, Melbourne. It is located on the Yarra River, opposite Crown Entertainment Complex.
* Getting to Sea Life Melbourne Aquarium
Train
The Sea Life Melbourne Aquarium train stop is located on the free City Circle Tram route (公交线路) and also routes 70 and 75. City Circle trams run every 10 minutes in both directions.
Shuttle Bus
The Sea Life Melbourne Aquarium is a free bus service, stopping at key tourist attractions in and around the City. Running daily, every 15 minutes from 10:00 am to 4:00 pm.
Car Parking
While there is no public car parking at Sea Life Melbourne Aquarium, there are several public car parking lots available only a short walk away.
* Wheelchair Access
Sea Life Melbourne Aquarium provides people in wheelchairs with full access to all 12 zones. Each floor also has wheelchair accessible toilets.
* Terms
Tickets will be emailed to you immediately after buying or you can download and print your ticket once payment has been accepted. Please print out all tickets bought and present at the front entrance of Sea Life Melbourne Aquarium. No ticket, no entry!
【小题1】Sea Life Melbourne Aquarium _________ .
| A．is located at the center of the CBD in the city |
| B．has 12 most attractive places in Melbourne |
| C．admits visitors from 9:30 am until 6:00 pm |
| D．is beside Crown Entertainment Complex |
| A．trains from southern Cross train station |
| B．shuttle buses around the train station |
| C．boats across the Yarra River |
| D．either tram route 70 or 75 |
| A．free car parking | B．wheelchair access |
| C．Internet connection | D．transportation service |
| A．are free to all visitors |
| B．can be bought by email |
| C．are checked at the entrance |
| D．can be printed at the ticket office |
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科目：高中英语 来源： 题型：阅读理解
The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is some plants’ life in many parts of the desert. There is little rain in the desert, but it does fall often enough for most plants.
The deserts of the world are not uninhabited(not lived by people). People also live outside oases(绿洲), but these people are not farmers. They have camels, goats, donkeys, sheep, etc. These animals can live on the desert plants and do not need much water.
The people of the desert have to move constantly from place to place, they must always look for grass or desert plants for their animals. They usually live in tents. When there is no more food for their animals, they fold up their tents, pat them on their camels and donkeys, and move to another place. In good years, when there is enough food for their animals, they trade their skins and their goats and camel hairs with the people of oases for wheat and fruit. But in bad years, when there is not enough food for their animals, the people of the desert would attack the oases people. But they are also hospitable, no man in the desert would ever refuse to give a stranger food and water.
【小题1】According to the passage, deserts are mostly made up of _______.
| A．clay | B．rock |
| C．stones | D．sand |
| A．brave | B．cruel |
| C．strange | D．kind |
| A．it rains in spring only |
| B．there is some rain, but far from enough |
| C．it rains for a short time every month |
| D．the rainfall is just enough for the plants |
| A．only inside the oases |
| B．only outside the oases |
| C．both inside and outside the oases |
| D．in places with regular rainfalls |
| A．is hard in deserts |
| B．is happy in deserts |
| C．is impossible in deserts |
| D．in deserts in much better now |
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科目：高中英语 来源： 题型：阅读理解
A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely falling below 16℃. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover, these areas would reflect more heat into the atmosphere，warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns, potentially causing certain natural disasters all over the world.
In the past hundred years, humans have begun destroying rainforests in search of three major resources : land for crops, wood for paper and other products, land for raising farm animals. This action affects the environment as a whole. For example，a lot of carbon dioxide in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit. There are two main reasons for this. Firstly, when people cut down trees, generally they can only use the land for a year or two. Secondly, cutting large sections of rainforests may provide a good supply of wood right now, but in the long run it actually reduces the world’ s wood supply.Rainforests are often called the world’s drug store. More than 25% of the medicines we use today come from plants in rainforests. However, fewer than 1% of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.
【小题1】 Rainforests can help to adjust the climate because they________.
| A．reflect more heat into the atmosphere |
| B．bring about high rainfall throughout the world |
| C．rarely cause the temperature to drop lower than 16℃ |
| D．absorb the heat from the sun, reducing the effect of heat from the sun on the earth |
| A．We will lose much more than we can gain. |
| B．Humans have begun destroying rainforests. |
| C．People have a strong desire for resources. |
| D．Much carbon dioxide comes from burning rainforests. |
| A．we can get enough resources without rainforests |
| B．there is great medicine potential in rainforests |
| C．we will grow fewer kinds of crops in the gained land |
| D．the level of annual rainfall affects wind patterns |
| A．How to Save Rainforests? |
| B．How to Protect Nature? |
| C．Rainforests and the Environment. |
| D．Rainforests and Medical Development. |
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科目：高中英语 来源： 题型：阅读理解
If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exercise—and as a result, we are aging unnecessarily soon.
Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of aging could be slowed down.
With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations.
Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellect (智能) and emotion, and determine the human character. (The rear section of the brain, which controls functions like eating and breathing, does not contract with age, and one can continue living without intellectual or emotional faculties.)
Contraction of front and side parts—as cells die off—was observed in some subjects in their thirties, but it was still not evident in some sixty- and seventy-year-olds.
Matsuzawa concluded from his tests that there is a simple remedy to the contraction normally associated with age—using the head. The findings show in general terms that contraction of the brain begins sooner in people in the country than in the towns. Those least at risk, says Matsuzawa, are lawyers, followed by university professors and doctors. White collar workers doing routine work in government offices are, however, as likely to have shrinking brains as the farm worker, bus driver and shop assistant. Matsuzawa’s findings show that thinking can prevent the brain from shrinking. Blood must circulate properly in the head to supply the fresh oxygen the brain cells need. “The best way to maintain good blood circulation is through using the brain,” he says, “Think hard and engage in conversation. Don’t rely on pocket calculators.”
【小题1】The team of doctors wanted to find out ________.
why certain people age sooner than others
B. how to make people live longer
C. the size of certain people’s brains
D. which people are most intelligent
【小题2】On what are their research findings based?
A survey of farmers in northern Japan.
B. Tests performed on a thousand old people.
C. The study of brain volumes of different people
D. The latest development of computer technology.
【小题3】The word “subjects” in Paragraph 5 means ________.
something to be considered
B. branches of knowledge studied
C. persons chosen to be studied in an experiment
D. any member of a state except the supreme ruler.
【小题4】According to the passage, which people seem to age slower than the others?
| A．Lawyers. | B．Farmers. |
| C．Clerks. | D．Shop assistants. |
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科目：高中英语 来源： 题型：阅读理解
When several different people look at the same person，it's not unusual for each of them to see different things；when you alone observe one behavior or one person at two different times，you may see different things.The following are but some of the factors that lead to these changing perceptions(感知认可)．
(1)Each person's perceptions of others are formed by his or her own cultural conditioning education，and personal experiences.
(2)Sometimes perceptions differ because of what we choose to observe and how we deal with what we've observed.It is not necessarily true that person's perception is based on observations of a particular person.Your observations may be totally controlled by what others have told you about this person；or you may focus (聚集)primarily on the situation or role relationship.Most people do not use the same yardstick(标准)to measure their parents，their friends and strangers.
(3)Sometimes we see only what we want to see or don't see what may be obvious to others because of our own needs，desires，or temporary emotional states.This is a process known as selective perception.Selective perception is obviously more difficult when contradictory (矛盾的)information is particularly obvious，but it can be done.We can ignore(忽视)the “stimulus”．He's basically a good boy so what I saw was not shoplifting.
We can reduce the importance of the contradictory information—All kids(孩子)get into mischief(顽皮)．Taking a book from the bookstore isn't such a big deal.“We can change the meaning of the contradictory information.” It wasn't shoplifting because he was going to pay for it later.
【小题1】The first factor given by the author that affects our perception is ________.
| A．the abilities of one's auditory (听觉的)and visual (视觉的)sensors |
| B．cultural background and personal experiences |
| C．experiences one learns from others |
| D．critical measures taken by other people |
| A．one is likely to take all aspects(方面)to consideration |
| B．one pays more attention to his/her advantages |
| C．children often differ from grown?ups in perception |
| D．one tends to choose certain cues(提示)to look for |
| A．their measuring yardsticks are not the same |
| B．either of them may be slow to catch information |
| C．the time for observation is not long enough |
| D．each of them uses different language to express his/her impressions |
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科目：高中英语 来源： 题型：阅读理解
One might expect that the evergrowing demands of the tourist trade would bring nothing but good for the countries that receive the holidaymakers. Indeed, a rosy picture is painted for the longterm future of the holiday industry. Every month sees the building of a new hotel somewhere. And every month another rockbound Pacific island is advertised as the ‘last paradise(天堂) on earth’．
However, the scale and speed of this growth seem set to destroy the very things tourists want to enjoy. In those countries where there was a rush to make quick money out of seaside holidays, overcrowded beaches and the concrete jungles of endless hotels have begun to lose their appeal.
Those countries with little experience of tourism can suffer most. In recent years, Nepal set out to attract foreign visitors to fund developments in health and education. Its forests, full of wildlife and rare flowers, were offered to tourists as one more untouched paradise. In fact, the nature all too soon felt the effects of thousands of holidaymakers traveling through the forest land. Ancient tracks became major routes for the walkers, with the consequent exploitation of precious trees and plants.
Not only can the environment of a country suffer from the sudden growth of tourism. The people as well rapidly feel its effects. Farmland makes way for hotels, roads and airports; the old way of life goes. The onetime farmer is now the servant of some multinational organization; he is no longer his own master. Once it was his back that bore the pain; now it is his smile that is exploited. No doubt he wonders whether he wasn't happier in his village working his own land.
Thankfully, the tourist industry is waking up to the responsibilities it has towards those countries that receive its customers. The protection of wildlife and the creation of national parks go hand in hand with tourist development and in fact obtain financial support from tourist companies. At the same time, tourists are being encouraged to respect not only the countryside they visit but also its people.
The way tourism is handled in the next ten years will decide its fate and that of the countries we all want to visit. Their needs and problems are more important than those of the tourist companies. Increased understanding in planning worldwide tourism can preserve the market for these companies. If not, in a few years' time the very things that attract tourists now may well have been destroyed.
【小题1】What does the author indicate in the last sentence of Paragraph 1?
| A．The Pacific island is a paradise. |
| B．The Pacific island is worth visiting. |
| C．The advertisement is not convincing. |
| D．The advertisement is not impressive. |
| A．its natural resources are untouched |
| B．its forests are exploited for farmland |
| C．it develops well in health and education |
| D．it suffers from the heavy flow of tourists |
| A．They are happy to work their own lands. |
| B．They have to please the tourists for a living. |
| C．They have to struggle for their independence. |
| D．They are proud of working in multinational organizations. |
| A．The number of tourists. |
| B．The improvement of services. |
| C．The promotion of new products. |
| D．The management of tourism. |
| A．optimistic | B．doubtful |
| C．objective | D．negative |
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