In one of the strongest indications of the power of the mind to influence the body, a growing
collection of evidence finds that people who are depressed have a greatly higher risk of developing
heart disease.
     In a study of almost 3,000 men and 5,000 women, depressed men were 70 per cent more likely
to develop coronary (心臟的) heart disease than those who weren't depressed. While depressed
women were just 12 per cent more likely to develop heart disease, those who were severely depressed
were 78 per cent more likely. In fact, a 1998 study found that women who are depressed have a risk
of dying from heart disease equal to that of women who smoke or who have high blood pressure.
     The link works the other way around, too: While about 1 in 20 American adults experience major
depression in a given year, that number jumps to about one in three among those who have survived a
heart attack.
     The more severe the depression, the more dangerous it is to your health. But some studies suggest
that even mild depression, including feelings of hopelessness experienced over many years, may damage
the heart. Other studies suggest depression may affect how well heart disease medications work.
     Researchers aren't sure what the connection between depression and heart disease is, but theories
exist. One is that people who are depressed tend not to take very good care of themselves. They're
more likely to eat high-fat, high-calorie "comfort" foods, less likely to exercise, and more likely to
smoke. But beyond lifestyle, there is probably also a physiological link between depression and heart
disease. Recent studies found that people with severe, depression tended to have a lack of heart-healthy 0-3 fatty acids. People who are depressed also often have high levels of stress hormones (荷爾蒙).
These keep the body primed for fight or flight, raising blood pressure and causing the heart to beat faster,
all of which put additional stress on coronary arteries (動(dòng)脈) and prevent the body's natural healing
mechanisms from working properly.
    A whole branch of medicine is devoted to the complex links between mental health, the nervous
system, the hormone system and so on. This science is gradually sorting out how the mind-body
connection affects us, or defenses against heart disease.
Generally, an estimated 10 per cent of American adults experience some form of depression every year.
Although available treatments can ease symptoms (癥狀) in more than 80 per cent of people treated, less
than half of those with depression get the help they need.

1. Which of the following can be the best title of the passage?

A. Depression -Heart Disease Risk Factor.      
B. Heart Disease -Health Killer.
C. Depression - Mental Health Enemy.    
D. Heart Disease - Depression Factor.

2. Which statement is NOT true according to the passage?

A. With high blood pressure, depression is another potential risk to women's health.
B. Depression, which is mild, can possibly cause damage to your health.
C. Most people who experience depression get treated as they should be.
D. Depression may have some influence on the function of heart disease medication.

3. According to the passage, the possible connections between heart disease and depression
    are the following EXCEPT ______

A. depressed ones tend to eat high-fat and high-calories foods, which leads to physical damage to heart
B. severe heart disease may cause people to feel hopeless and depressed
C. depression may result in the lack of some kind of acids, which probably affects the working of
      people's heart
D. people with depression often have a high level of stress hormones, maybe, which will put extra
    pressure on one s heart

4. We can infer from the passage that ______.

A. more researches will be done to find the certain links between heart disease and depression
B. the percentage of adults with depression is higher than that of depressed adults with heart disease
C. one's lifestyle has relatively little relationship with one's mental health
D. those with depression have a higher risk of developing heart disease

     Why did the chicken cross the road? To get to the other side.
     Most people know this joke. But recently, some people have been much more worried about how
the grizzly bear (灰熊) and mountain lion can cross the road.
     "Millions of animals die each year on U.S. roads," the Federal Highway Administration reports. In
fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Roadkill.
     "Ecopassages " may help animals cross the road without being hit by cars. They are paths both over
and under roads. "These ecopassages can be extremely useful, so that wildlife can avoid road accidents,"
said Jodi Hilty of the Wildlife Protection Society.But do animals actually use the ecopassages? The
answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an
ecopassage that went under a highway. This showed that the lions used the passage.
     Builders of ecopassages try to make them look like a natural part of an area by planting trees on and
around them. Animals seem to be catching on. Animals as different as salamanders (火蜥蜴) and grizzly
bears are using the bridges and underpasses.
     The next time you visit a park or drive through an area with a lot of wildlife, look around. You might
see an animal overpass!

1. The writer uses the example of "ocelots" to show that _______.

A. wild animals have become more dangerous
B. the driving conditions have improved greatly
C. the measure for protecting wildlife fails to work
D. an increasing number of animals are killed in road accidents

2. From the news story, we know an ecopassage is ________.

A. an underground path for cars              
B. a fence built for the safety of the area
C. a bridge for animals to get over a river      
D. a path for animals to cross the road

3. When the writer says that animals seem "to be catching on", he means ________.

A. animals begin to realize the dangers on the road  
B. animals begin to learn to use ecopassages
C. animals are crossing the road in groups        
D. animals are increasing in number

4. The writer asks visitors and drivers to look around when traveling because ________.

A. wild animals may attack cars              
B. wild animals may block the road
C. they may see wild animals in the park      
D. they may see wild animals on ecopassages

    The weather is getting hotter. You are thirsty playing basketball or riding home from school. A cold drink
may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for
your health. There are plenty of "energy drinks" on the market. Most of them have beautiful colors and cool
names. The lists on them tell you they are helpful to your health. Sounds great!
     But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them.
These drinks are especially aimed at young people, students, busy people and sports players. Makers
sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink
too much.
     Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited (限
制) its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health
dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have
difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from
taking drinks with a lot of caffeine in them.

1. Many people like drinking energy drinks because of the following EXCEPT that _____.

A. they can keep them awake and better at sports
B. they have lots of caffeine
C. they have beautiful colors and cool names
D. they are said to be helpful to health

2. The main reason for people not to drink too much energy drinks is that they may cause _____.

A. heart problems
B. possible health dangers
C. sleeping difficulty
D. nervousness

3. The underlined word "discouraged" can be replaced (替換) with "_____".

A. encouraged
B. helped
C. stopped
D. disliked

4. From the passage we can know that _____.

A. sports players need to drink a lot of energy drinks
B. energy drinks are helpful to teenagers' study
C. advertisements are important in getting people to buy energy drinks
D. energy drinks are especially aimed at babies

5. Which of the following can be the best title (標(biāo)題) of the passage?

A. What's the Use of Energy Drinks?
B. Why Can We Buy Energy Drinks?
C. Who Can Drink Energy Drinks?
D. What's That in Energy Drinks?

     Your body, which has close relations with the food you eat,
is the most important thing you own, so it needs proper treatment
and proper nourishment (營(yíng)養(yǎng)). The old saying"An apple a day
keeps the doctor away. "is not as silly as some people think. The
body needs fruits and vegetables because they contain vitamin C.
Many people take extra vitamins in pill form (丸劑) ,  believing
that these will make them healthy. But a good diet is made up of
nourishing food and this gives all the vitamins you need.  The body
doesn't need or use extra vitamins, so why waste money on them?
     In the modern western world, many people are too busy to
bother about eating properly. They throw away the good habits and
throw anything into their stomachs, eating hurriedly and
carelessly. The illnesses caused or made worse by bad, eating
habits are frightening.

1. From the first sentence we know that ____.   

A. the more you eat,the better you will feel
B. your body is made up of the food you eat
C. what you eat has great effect on your health
D. all kinds of food you eat can be made into your nourishment

2. How do you understand the old saying underlined in Paragraph 1? 

A. Doctors are no longer necessary if we eat an apple every day.
B. Eating apples regularly brings lots of benefits to our health.
C. The apple is the best among all kinds of fruits.
D. Eating apple is a good way to cure illnesses.

3. In modern western countries, ____.   

A. people are only too busy to cook meals for themselves
B. people don't want to pay more attention to their eating
C. people throw everything into their stomachs without digestion
D. lots of people's illnesses are caused or made worse by bad eating habits

4. If we want to keep healthy,we should _____ .   

A. eat properly
B. only eat an apple a day
C. take as many vitamin pills as possible
D. throw everything into our stomachs slowly and carefully

     Hi, dear boys and girls! Do you know how to be a healthy kid? Here are some rules you should follow.
     First, eat different foods, especially fruit and vegetables. You may have a favorite food, but you'd better
eat something different, if you eat different foods, you will probably get more nutrients (營(yíng)養(yǎng)物質(zhì)) your
body needs.
     Then, drink water and milk as often as possible. When you're really thirsty, cold water is the No. l choice.
Milk is a great drink that can give you more calcium (鈣) your body needs to grow strong bones.
     Next, listen to your body. How do you feel when you are full? When you are eating, notice how your body
feels and when your stomach feels comfortably full. Eating too much will not make you feel comfortable and
make you fat.
     Afterwards, limit (限制) screen time. Screen time is the time you watch TV, DVDs and videos, or using
computers. It is good to take more exercise such as basketball, bike riding and swimming. You can't watch
TV for more than two hours a day.
     Finally, be active. One thing you'd like to do as a kid is to find out which activity you like best. Find ways
to be active every day.
     Follow these rules and you can be a healthy kid.

1. You have to eat different kinds of foods especially _____.

A. meat 　　
B. hamburgers　
C. sweets
D. fruit and vegetables　

2. Which kind of drinks can give you more calcium?

A. Juice.　　
B. Milk.　　　　
C. Cold water.　
D. Tea.

3. According to the passage, how many rules should you follow if you want to be healthy?

A. Five.　　
B. Nine.　　　　　
C. Fifteen.　　　
D. Thirteen.

4. According to the passage, which of the following is TRUE?

A. When you're eating, you don't have to pay attention to how your body feels.
B. You can eat your favorite food as much as you can.
C. You can watch TV whenever you like to get more information.
D. We should try to live in an active way in our life.

5. Which is the best title of the passage?

A. How to make yourself popular
B. How to be a healthy kid
C. How to be a popular kid
D. How to make your parents healthy

                                                               Body and Food
     Your body, which has close relations with the food you eat, is the most important thing you own, so it
needs proper treatment and proper nourishment (營(yíng)養(yǎng)).The old saying "An apple a day keeps the doctor away"is not as silly as some people think. The body needs fruit and vegetables because they contain
vitamin C. Many people take extra vitamins in pill form, believing that these will make them healthy.
     But a good diet is made up of nourishing food and this gives all the vitamins you need. The body
doesn't need or use extra vitamins, so why waste money on them?
     In the modern western world, many people are too busy to bother about eating properly. They throw
anything into their stomachs, eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening,

1. "Your body has close relations with the food you eat." It really means that ______.

A. all kinds of food you eat can be made into your body
B. your body is made up of the food you eat
C. what you eat has great effect on your health
D. the more you eat, the fitter you will feel

2. The old saying referred to in the, passage tells us that ______.

A. eating apples regularly does lots of good to our health
B. the apple is the best among all kinds of fruits
C. apples can take the place of doctors
D. an apple is a sure cure for illness

3. In the second paragraph, the writer tries to let us know ______.

A. our bodies need food or we can't live
B. often eating apples is a good habit
C. taking extra vitamin pills is completely useless
D. a good diet is of great importance for our health

4. In the modern western countries ______.

A. people don't want to pay more attention to their eating
B. lots of people's illnesses are caused or made worse by bad eating habits
C. people throw everything into their stomachs without chewing
D. people are only too busy to cook meals for themselves

5. From the passage we can draw a conclusion that if we want to keep healthy,we should ______.

A. only eat an apple a day
B. eat properly
C. take as many vitamin pills as possible
D. throw something into our stomachs slowly and carefully

     There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources (能源), such as coal, oil and gas. The trouble with these sources,
however, is that they are not renewable (use again).
     Another way is energy conservation (節(jié)能), which means using energy more efficiently (有效地). In
some very cold countries people build special houses to save energy. They place materials between the
inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is
heated by the lights, the body heat of the people and the other equipment in it.
     Finally, renewable energy sources are used even though they are often expensive to develop. One form of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty
degrees centigrade with each kilometer down. At six kilometres, therefore, it rises to nearly two hundred
degrees. To get the heat, water is pumped (壓;抽) down into the rocks and back up to the surface. Heat
from the earth is already used in certain countries.

1. How many ways of dealing with the energy problem are discussed in the text?

A. Two
B. Three
C. Four
D. Five.

2. The writer tells about the "special houses" because they______.

A. show the excellent skills of the builders
B. serve as an example of energy conservation
C. are heated by different sources of energy
D. are warmer than other types of houses

3. The underlined words geothermal energy in the third paragraph mean ______.

A. heat inside the earth
B. underground source
C. renewable source
D. temperature of the earth

4. At a place where the surface temperature is 15℃, how deep do you have to dig so as to
    get a temperature of 75℃?

A. One km.
B. Two km.
C. Three km.
D. Four km.

     Downing the last drop of an expensive famous brand H2O as weIl as remembering to
throw the empty bottle in the recycling bin.makes you feel pretty good about yourself, right?
It shouldn't. Even when the bottles are recycled, there are all kinds of otherconsequences of
swallowing bottled water, says Melissa Peffers, the air-quality program manager for
Environmental Defense.
    The containers are often filled in foraway lands, then shipped from abroad,and stored in
refrigerators at your local store. Compare that with the influence on environment of turning
on your tap ,filling a glass,and drinking up!
    Anyone who is choosing bottled water for health reasons ismisguided,says Peffers,"Most
bottled water is just tap water." And what comes out of your tap is carefully monitored to
follow the strictrules. Consider another fact that bottled water is surprisingly expensive.
especially when compared with the altemative,which is almost free ,andit is astonishing that
America's desire for bottled water seems impassibleto satisfy,reaching nearly 30 billion
bottles a year.
    "My parents' generation never  had  bottled water, "saysIsabelle Silverman,an
Environinental Defense legal adviser. She hasmade a commitment to going bottle free."You
don't need to fetch ithome from the store,and it's cheaper, " she adds
Bottled water's role as a status symbol needs to change,Pefferspoints out. So when a waiter
at an expensive restaurant offers"Andwhat's your drink?"that's no reason to forget your
conviction(信念). "Don't be afraid to say,'I'll have tap.' Say it loud enoughthat the other
tables nearby can hear you,"Peffers says,"And thenspend that money on a dessert. "

1. In the first paragraph,the underlined sentence"It shouldn't."suggest that people________.

A. shouldn't feel pleased with finishing the water in the bottle
B. shouldn't feel good about drinkinl an expensive brand H2O
C. shouldn't be content with just recycling empty bottles
D. shouldn't be satisfied with drinking only bottled water

2. According to the author, tap water is_________. 

A. as safe as bottled water
B. more likely to be polluted
C. healthier than bottled water
D. less convenient than bottled water

3. The underlined part"going bottle free"(in Paragraph 4)means"______". 

A. making bottled water free
B. abandoning bottled water
C. recycling used water bottles
D. providing free water containers

4. Why does Peffers ask people to say"I'll have tap."loudly?

A. To encourage them to set an example for others to follow.
B. To advise them to save the money for one more dessert.
C. To remind them to be aware of their social status.
D. To persuade them to speak confidently in public.