“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fibre, without giving us too much fat and sugar. But why is water important?
The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems stars as a result of dehydration—a lack(缺少) of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.
【小题1】We need _____for a healthy diet.

From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us.When humans first 1 , they were like newborn children, unable to use this 2 tool.Yet once language developed, the possibilities for human kind?s future 3 and cultural growth increased.

　　Many linguists believe that evolution is 4 for our ability to produce and use language.They 5 that our highly evolved brain provides us 6 an innate language ability not found in lower 7 . Proponents of this innateness theory say that our 8 for language is inborn, but that language itself develops gradually, 9 a function of the growth of the brain during childhood.Therefore there are critical 10 times for language development.

Current 11 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 12 , more and more schools are discovering that foreign languages are best taught in 13 grades.Young children often can learn several languages by being 14 to them, while adults have a much harder time learning another language once the 15 of their first language have become firmly fixed.

16 some aspects of language are undeniably innate, language does not develop automatically in a vacuum.Children who have been 17 from other human beings do not possess language.This demonstrates that 18 with other human beings isnecessary for proper language development.Some linguists believe that this is even more basic to human language 19 than any innate capacities.These theorists view language as imitative, learned behavior. 20 , children learn language from their parents by imitating them.Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones.

1.A.generated B.evolved C.born D.originated

2.A.valuable B.appropriate C.convenient D.favorite

3.A.attainments B.feasibilityC.entertainments D.evolution

4.A.essential B.available C.reliable D.responsible

5.A.confirm B.inform C.claim D.convince

6.A.for B.from C.of D.with

7.A.organizations B.organisms C.humans D.children

8.A.potential B.performance C.preference D.passion

9.A.as B.just as C.like D.unlike

10.A.ideological B.biological C.social D.psychological

11.A.reviews B.reference C.reaction D.recommendation

12.A.In a word B.In a sense C.Indeed D.In other words

13.A.various B.different C.the higher D.the lower

14.A.revealed B.exposed C.engaged D.involved

15.A.regulations B.formations C.rules D.constitutions

16.A.Although B.Whether C.Since D.When

17.A.distinguished B.different C.protected D.isolated

18.A.exposition B.comparison C.contrast  D.interaction

19.A.acquisition B.appreciation C.requirement D.alternative

20.A.As a result B.After all C.In other words D.Above all

A study of art history might be a good way to learn more about a culture than is possible to learn in general history classes. Most typical history courses concentrate on politics, economics, and war. But art history focuses on much more than this because art reflects not only the political values of a people, but also religious beliefs, emotions, and psychology. In addition, information about the daily activities of our ancestors — or of people very different from our own — can be provided by art. In short, art expresses the essential qualities of a time and a place, and a study of it clearly offers us a deeper understanding than can be found in most history books.
In history books, objective(客观的) information about the political life of a country is presented; that is, facts about politics are given, but opinions are not expressed. Art, on the other hand, is subjective(主观的): it reflects emotions and opinions. The great Spanish painter Francisco Goya was perhaps the first truly “political” artist. In his well-known painting The Third of May, 1808, he criticized the Spanish government for its misuse of power over people. Over a hundred years later, symbolic images were used in Pablo Picasso’s Guernica to express the horror of war. Meanwhile, on another continent, the powerful paintings of Diego Rivera, Jose Clemente Orozco, and David Alfaro Siqueiros — as well as the works of Alfredo Ramos Martinez — depicted these Mexican artists’ deep anger and sadness about social problems.
In the same way, art can reflect a culture’s religious beliefs. For hundreds of years in Europe, religious art was almost the only type of art that existed. Churches and other religious buildings were filled with paintings that depicted people and stories from the Bible.  Although most people couldn’t read, they could still understand biblical stories in the pictures on church walls.  By contrast, one of the main characteristics of art in the Middle East was (and still is) its absence of human and animal images. This reflects the Islamic belief that statues are unholy(不圣洁的).
1. More can be learned about a culture from a study of art history than general history because art history ____________.
A. shows us the religious beliefs and emotions of a people in addition to political values
B. provides us with information about the daily activities of people in the past
C. gives us an insight into the essential qualities of a time and a place
D. all of the above
2. Art is subjective(主观的) in that _________.
A. a personal and emotional view of history is presented through it
B. it can easily rouse our anger or sadness about social problems
C. it will find a ready echo in our hearts     
D. both B and C
3. Which of the following statements is true according to the passage?
A. Unlike Francisco Goya, Pablo Picasso and several Mexican artists expressed their political opinions in their paintings.
B. History books often reveal the compilers’ political views.
C. Religious art remained in Europe for centuries the only type of art because most people regarded the Bible as the Holy Book.
D. In the Middle East even today you can hardly find any human and animal figures on palaces or other buildings.
4. The passage mainly discusses __________.
A. the difference between general history and art history     
B. the making of art history  
C. what we can learn from art      
D. the influence of artists on art history
5. It may be concluded from this passage that __________.
A. Islamic artists have had to create architectural decoration with images of flowers or geometric forms
B. history teachers are more objective than artists
C. it is more difficult to study art history than general history
D. people and stories from the Bible were painted on churches and other buildings in order to popularize the Bible

“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fibre, without giving us too much fat and sugar. But why is water important?

The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.

Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems stars as a result of dehydration—a lack(缺少) of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.

These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.

There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.

1.We need _____for a healthy diet.

  A. fibre        B. food       C. water    D. Water and different foods

2.From the text, we know water can carry_________.

A.energy and fibre in our bodies      B.fruit, vegetables and fish in our bodies

C.sugar and fat out of our bodies     D. poisons and waste out of our bodies

3.Lack of water caused people to put on weight too much because_______.

A.they think they are hungry and eat too much

B.they think they are thirsty and eat less

C.water has no calories

D.it makes them hungry

4.Which of the following isn’t mentioned in the passage?

A.Fruit provides us with energy and fibre.

B.Some healthy problems start because of a lack of water.

C.Drinking more water may stop people from overeating.

D.The amount of water a person should drink in a day.

Increasingly ,over the past ten years ,people—especially young people—have become aware of the need to change their eating habits ,because much of the food they eat ,particularly processed foods ,is not good for the health .As a result ,there has been a growing interest in natural foods :foods which do not contain chemical fertilizers ,widely used in farming today .
Natural foods ,for example ,are vegetables ,fruit and grain which have been grown in soil that is rich in organic(有机的)matter . In simple terms ,this means that the soil has been nourished by unused vegetable matter ,which provides it with essential vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers , the main purpose of which is to increase the amount—but not the quality—of food grown in commercial farming areas .
Natural foods also include animals which have been allowed to feed and move freely in healthy grassland for cattle .Compare this with what happens in the mass production of poultry (家禽):there are battery farms ,for example ,where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish .Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins .
There are other things of healthy eating which are now receiving increasing attention from experts on diet .Take ,for example ,the question of sugar .This is actually a non-essential food! Although another natural food ,such as honey ,can be used to sweeten food if this is necessary ,we can in fact do without it .It is not that sugar is harmful in itself .But it does seem to be addictive : the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year !Yet all it does is provide us with energy ,in the form of calories .There are no vitamins in it ,no minerals ,and no fibre .
It’s very important that nowadays fibre is considered to be an important part of a healthy diet .In white bread ,for example ,the fibre has been removed .But it is present in unrefined flour and of course in vegetables .It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetables ,certain diseases are comparatively not often seen .For this reason ,the importance is placed on the eating of wholemeal(没有去麸的面粉)bread and more vegetables by modern experts on “healthy eating”.
【小题1】People have become more interested in natural foods because            .