1.Passage FourUsing 1ess energy around the home is easier than you might think，saving you money while creating a heathier，more comfortable living space for you and your family． Changing a few old habits can make an impact on your energy bill， your comfort and the environment. Here are some handy tips to make your house more energy-efficient.Lower the heatIf your home has adjustable central heating，lowering the room temperature even slightly can make a difference． You may not feel it，but your wallet will． It is even more advisable to control temperatures at different times of the day.Hang clothes out to dryIf the weather allows it，head outside and dry your laundry on a clothesline. The sunlight will help eliminate bacteria and dust． While clothes dryers get the job done faster，they also use up energy．By hanging your clothes out you’ll be cutting greenhouse gases by about three kilograms per load．Take advantage of natural lightInstalling large windows on the northern side of your house can help you make use of sunlight’s natural warmth. To stay cool indoors on hot summer days，install blinds(百叶窗) to block the heavy sun．Put your desk near the window，then you don’t need a lamp in the daytime.Wrap(裹)your pipesBe sure your hot—water pipes are properly wrapped．In an average home，heating wateraccounts for more than one—quarter of the energy bill．Why let warmth go to waste before it reaches you?Choose the right size for appliances(家用电器)When the time comes to replace appliances，select those that are both energy—efficient and of the appropriate size for your needs．Don’t buy bigger ones just because you can．Besides energy-efficiency，what else should be considered when replacing appliances?

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Passage TwoWe all love a hero, and rescue dogs are some of the biggest heroes of all. You will often find them going above and beyond duty to save someone, risking--and at times losing--their lives in the process.Rescue dogs are generally found in the Sporting and Hunting Groups, or from the traditional Herding Group. These types include the Bloodhound, Labrador Retriever, Newfoundland, German Shepherd, Golden Retriever, and Belgian Malinois--all of which are chosen for search-and-rescue duty because of their amazing physical strength, loyalty, and their tendency for mental stability.These types also have a keen sense of hearing and smell--to better locate lost individuals—and are often able to access hard-to-reach areas. As highly trained animals, they serve in many different fields, including specialist search, snow slide rescue, dead body location, and tracking.To overcome obstacles and succeed when performing the demanding duties of a search-and-rescue worker, a dog must display certain qualities. In addition to intelligence and strength, the dog must be swift, confident, easily trainable, adaptable, and have a high level of stamina (耐力) and endurance.A strong sense of group cooperation and an ability to engage in friendly play during "down" time is also required of search-and-rescue dogs.A rescue dog goes through many, many hours of intensive training to be fit for duty. Training is not for the faint-hearted. Certification training can take from two to three years, working three to four hours a day, three to six days a week, often in group,team-oriented sessions.Each search-and-rescue field requires different types of training. Rescue training, for instance, includes "air scenting"--where dogs are trained to smell the air for the victim' s scent (气味) and then follow the scent to the person. This ability is crucial to finding victims trapped under collapsed buildings and snow slide.43.What is the passage mainly about?

3.

There here have been great changes in the lives of womanDuring the twentieth century thewas an unusual shortening of the time of g woman's.lifespentin caring for children.A woman marrying at the end of the 19th century would probably have been in her middle twenties, andwould be likely to have seven or eight children.of whom four or five lived till they were five years old.By the time the youngest was fifteen.the mother would have been in her early fifties and would expect to live a further twenty years.(during whichcustom,chance and health made it unusual or her to get paid work.Today women marry younger and have fewer children.Usuallya woman's youngest child will be fifteen when she is forty-five and is likely to take paid work until retirement at sixty.Even while she has the care of children,her work is lightened by household appliances(家用电器）and convenience foods.

This important change in women's way of life has only recently begun to have its full effect on women's economic position.Even a few years ago most girls left school at the first opportunity and most of them took a full-time job.However,when they married,they usually left,work at once and never returned to it..Today the school-leaving age is six-teen,many girls stay at school after that age, and though women tend to marry younger,more married women stay at work at least until shortly before their first child is born.Very many more afterwards,return to full or part-time work.Such changes have led to anew relationship in marriage,with both husband and wife accepting a greater share of the dutiesand satisfaction of family life,and with both husband and wife sharing more equally in providing the money and running the home,according to the abilities and interest of each them.3.when she was over fifty,the late 19^thcentury mother（）

4.I'd lide to live ( ) somewhere ( ) the sun shines all year long.

5.

Passage FiveSocrates is often referred to as one of the founders of Westerm philosophy，and yet he wrote nothing,estabished no school, and held no particular theories of his own. What he did do, however,was frequently ask the questions that interested him, and in doing so developed a new way of thinking. This method proceeds (展开) as a dialogue between opposing views, and it earmed him many enemies in Athens, where he lived.As a young man, Socrates is believed to have studied natural philosophy, looking at the various explanations of the nature of the universe, but then became involved in the politics of the city-state and concerned with more down-to-earth moral issues, such as the nature of justice.However, he was not interested in winning arguments, or arguing for the sake of making money. Nor was he seeking answers or explanations. He was simply examining the basis of the concepts we apply to ourselves (such as“good"，“bad”, and “just" )，for he believed that understanding what we are is the first task of philosophy.He was sentenced to death on charges of corrupting the young with bad ideas. But he also had many followers, and among them was Plato, who recorded Socrates’ ideas in the written works, called dialogues, in which Socrates sets about examining various ideas.Socrates’ central concerm, then, was the examination of life, and it was his cruel questioning of people' s most valued beliefs ( largely about themselves) that earned him his enemies- but he remained committed to his task until the very end. According to the account of his defense at his trial, Socrates chose death rather than face a life of ignorance:“The life which is unexamined is not worth living”.What is the most important task of philosophy according to Socrates?

6.It was sugested that this hardwoking girl____ an example for other students.

7.Most of the students are said to ______the proposed new training system.

8.Mrs.Taylor has___8-year-old daughter who has__gift for painting-shehas won two national prizes.

9.Passage FourAt the 1893 Columbian Exposition,a World Fair held in Chicago,chocolate-making machinerymade in Germany was displayed.It caught the eye of M.S.Hershey,who saw the potential forchocolate.He installed chocolate machinery in his factory in Lancaster,and produced his firstchocolate bars in 1894.Other Americans began mixing in other materials to make up new candy bars throughout the end of the 1890's and the early 1900's.But it was World War l that really brought attention to the candy bar.The U.S.Army Quartermaster Corps requested various American chocolate manufacturers toprovide 20 to 40 pound blocks of chocolate to be shipped to quartermaster bases.The blocks were cut into smaller pieces and distributed to American soldiers in Europe.Eventually the task of making smaller pieces was turned back to the manufacturers.By the end of the war when the soldiers arrived home,the American candy bar business was assured.Why?Because the returning soldiers had grown fond of chocolate candy and wanted more of the same.As a result,from that time on and through the 1920's,candy bar manufacturers became established throughout the United States,and as many as 40,000 different candy bars appeared on the scene.The original candy bar industry had its start on the eastern coast in such cities as Philadelphia,Boston,and New York.The industry soon spread to the Midwest because shipping and raw materials such as sugar,corn syrup,and milk were easily available.Chicago became the seat of the candy bar industry and is even today an important base.50.What does the underlined word "seat”in the last paragraph most probably mean?

10.___on-going division between English-speaking Canadians and French-speakingis___major concern of the country.

11.

The chairman as well as many other people ______present at the conference.

12.His sister had a bad cough,___she?

13.“Do you have to leave?” “Sorry, but I really__________ .”

14.The organizers of the conference have arranged hotel rooms for those students_____from out of town.

15.完形填空Have you ever had to decide whether to go shopping or stay home and watch TV on a weekend? Now you21do both at the same time. Home shopping television networks(网络) have become a22for many people to shop without23having to leave their home.　　Some shoppers are24of department stores and supermarkets—fighting the crowds, waiting in long lines, and sometimes having slight25of finding anything they want to buy. They’d rather sit quietly at home in front of the TV set and watch a friendly announcer describe a product26a model shows it. And they can shop around the clock, buying something27by making a phone call.　　Department stores and even mail order companies are28to join in the success of home shopping. Large department stores are busy29their own TV channels(频道) to encourage TV shopping in the future. Customers can ask questions about products and place30, all through their TV sets.　　Will shopping by television31take the place of shopping in stores? Some industry managers think so.32many people find shopping at a real store a great enjoyment. And for many shoppers, it is still important to33or try on dresses they want to buy. That’s34specialists say that in the future, home shopping will35together with store shopping but will never entirely replace it.
23（）

16.My brother joined the army___

17.

Passage Three

Thousands of years ago, ten of our very distant ancestors were hungry. They went out and picked berries or dug up roots to eat. Four of them chose poisonous food and died. The remaining six noticed that their food was safe to eat. They told their children, who, in turn, passed the message on to their descendants. In this way, habit became a vital factor in the survival of mankind: if you ate the right plant, you lived; if you wanted to make your own experiments, you would probably die.

The importance of habit on the survival of the human species is an interesting matter. Even today, most of us hesitate when we are invited to eat a new type of food or drink something we have not tasted before. Even if the food or drink is offered by a friend, we are usually not at all anxious to experiment and accept the offer.

When you get up tomorrow morning, notice which shoe or sock you put on first. Then notice which one you put on first on other days. You may discover that (a) you tend to put on one shoe or sock first every day, and (b) if you are right-handed, you usually deal with your left shoe or sock first. If you try to change this habit, you may find it uncomfortable or annoying, and you will soon return to your old habit. When it comes to other matters, we often follow a fixed pattern. We sleep in one or two favorite ways. We often follow familiar routes even when they are not the shortest or best. We often wear a watch on the same wrist even when there is no real reason for doing so. (83) In hundreds of other ways, we show that we are creatures of habit, following fixed patterns of behavior. This characteristic can help us to survive but it can be a barrier to progress too. We must be alert and not let a beneficial factor become a harmful one.The first paragraph of this passage is mainly about ______.

18.选出下面读音不同的选项()。

19.I'd like to__________him to you for the job. He is a very clever and industrious boy.

20.

根据以下资料，回答46-60题。

Number sense is not the ability to count．It is the ability to recognize a46in number．Human beings are born with this ability．47, Experiments show that many animas are, too．For example, many birds have good number sense．If a nest has four eggs and you remove one, the bird will not48．However, if you remove two, the bird49leaves．This means that the bird knows the50between two and three.

Another interesting experiment showed a bird’s51number sense．A man was trying to take a photo of a crow(乌鸦) that had a nest in a tower, but the crow always left when she saw him coming．The bird did not52until the man left the tower．The man had an53．He took another man with him to the tower．One man left and the other stayed, but they did not54the bird．The crow stayed away until the second man left, too．The experiment was55with three men and then with four men．But the crow did not return to the nest until all the men were56．It was not until five men went into the tower and only four left that they were57able to fool the crow.

How good is a human’s number sense? It’s not very good．For example, babies about fourteen months old almost always notice if something is taken away from a58group．But when the number goes beyond three or four, the children are59fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human60is not much better than a crow’s.52A.relax,B.recover,C.react,D.return