题目内容

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（营养）. 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(丸剂), 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 list of illnesses caused or made worse by bad eating habits is frightening.
小题1:From the first sentence we know that ________
A．all kinds of food you eat can be made into nourishment
B．your body is make up of the food you eat
C．what you eat has great effect on your health
D．the more you eat, the better you will feel
小题2: How do you understand the old saying underlined in the passage?
A．Eating apples regularly brings lots of benefits to our health.
B．Doctors are no longer necessary if we eat an apple every day.
C．The apple is the best among all kinds of fruits.
D．An apple is a good way to cure illnesses.
小题3: What can we conclude from the second paragraph?
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.
小题4:In 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 digestion
D．people are only too busy to cook meals fro themselves
小题5: 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 everything into our stomachs slowly and carefully

小题1:C
小题1:D
小题1:A
小题1:B
小题1:B
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“In only six days I lost seven pounds of weight.”
“Two full inches in the first three days!”
These are the kinds of statements used in magazine, newspaper, radio and television ads, promising good shapes and new look to those who buy the medicine or the device. The promoters of products say they can shape the legs, slim the face, smooth wrinkles, or in some other way add to beauty or desirability.
Often such products are nothing more than money-making things for their promoters. The results they produce are questionable, and some are dangerous to health.
To understand how these products can be legally promoted to the public, it is necessary to understand something of the laws covering their regulation. If the product is a drug, FDA (Food Drug Administration) can require proof under the Food, Drug and Cosmetic Act that it is safe and effective before it is put on the market. But if the product is a device, FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health, FDA can request the producer or distributor to remove it from the market voluntarily, or it can take legal action, including seizure (查封) of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that was dangerous to health and life.
Obviously, most of the devices on the market have never been the subject of court proceedings (法律诉讼), and new devices appear continually, Before buying, it is up to the consumer to judge the safety or effectiveness of such items.
小题1:It can be inferred that ads mentioned in the text are_____.
A．objectiveB．costlyC．unbelievableD．illegal
小题2:The Relaxacisor is mentioned as______.
A．a product which was designed to produce electricity
B．a product whose distributor was involved in a legal case
C．a successful advertisement of a beauty product
D．an example of a quality beauty product
小题3:The author intends to______.
A．make consumers aware of the promoters’ false promise
B．show the weakness of the law on product safety
C．give advice on how to keep young and beautiful
D．introduce the organization of FDA
小题4:Which of the following is true according to the text?
A. The court is in charge of removing dangerous products.
B. New products are more likely to be questionable.
C. The production of a device must be approved by FDA.
D. The promoters usually just care about profits.

It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can’t fix the damage．Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr．Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain．
Dr．White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys’ brains. When the brain’s temperature was 10 ℃, Dr．White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them．
小题1:The biggest difficulty in operating on the damaged brain is that____ ．
A．the time is too short for doctors
B．the patients are often too nervous
C．the damage is extremely hard to fix
D．the blood-cooling machine might break down
小题2:The brain operation was made possible mainly by____ ．
A．taking the blood out of the brain
B．trying the operation on monkeys first
C．having the blood go through a machine
D．lowering the brain’s temperature
小题3:With Dr. White’s new idea, the operation on the damaged brain____ ．
A．can last as long as 30 minutes
B．can keep the brain’s blood warm
C．can keep the patient’s brain healthy
D．can help monkeys do different jobs
小题4:What is the right order of the steps in the operation?
a．send the cooled blood back to the brain 　　b．stop the blood to the brain
c．have the blood cooled down 　　         d．operate on the brain
A．a,b,c,dB．c,a,b,dC．c,b,d,aD．b,c,d,a
阅读下列短文，从每题所给的四个选项中(A、B、C和 D)中，选出最佳选项，并在答题卡上将该项涂黑。
A
Most of us feel upset if we miss just one meal, and if we try to go without food for 12 hours we would really be uncomfortable. But there are some people who seem able to “fast” for very long periods.
Various records are claimed for long fast, but in most cases there is no medical proof and so the records are doubtful. One South African woman claimed that she lived for 102 days on nothinig but water and soda water.
There are great differences among living things in the ability to survive without food. For example , a tick（扁虱）, which lives on animals, may survive a whole year. Warm-blooded animals use up their stores of food in the body more quickly.
In fact, the smaller and more active the animal, the more quickly it uses up its reserves. A small bird starves to death in about five days, a dog in about twenty. In general, we can say that a warm-blooded creature will die when it has lost about half its normal weight.
This matter of weight is important. Man and other creatures live in a state of metabolic equiplibrium（新陈代谢的平衡）which means maintaining the body weight once a certain point has been reached. This regulation of body weight is done by thirst, hunger, and appetite.
When your blood lacks nutritional materials, this registers（记录）in the hunger center of the brain and you feel “hungry”. The body is crying out for any kind of fuel(food). And it is our appetite that sees to it hat we chooose a mixed diet, which is the kind the body needs.
小题1:According to this passage, a man will die _________.
A．when a certain point in losing weight has been reached.
B．when his blood lacks nutritional material
C．when his normal weight is lost
D．when he goes without food for more than 12 hours
小题2:The word “fast” in Paragraph 1 can best be replaced by ________.
A．eat no foodB．live merely on water and soda water
C．live on nothingD．remains alive for a long time without food
小题3:A tick can survive much longer than a bird because ________.
A．a tick lives on animalsB．a tick is much smaller
C．a bird is more activeD．both B and C
小题4:A person feels hungry _________.
A．if he doesn’t choose a mixed diet
B．because his body cries out for food
C．when soemthing is wrong with regulation of body weight
D．if there are not enough nutritional in his blood
小题5:From the passage we can infer that the author ________.
A．believes the South African woman very firmly
B．does not believe the South African woman at all
C．is not certain whether the South African woman’s claim was true.
D．is doubtful whether there was such a South African woman
After moving to the United States , immigrant groups trying to fit in tend to choose high calorie fatty foods in an attempt to appear more American , a new study finds . That’s one reason why immigrants approach US levels of obesity within 15 years of moving to America.
The researchers also did an experiment that measured whether or not the threat of appearing un-American influenced respondents’ food choices . After being questioned about their ability to speak English , 75 percent of Asian-Americans identified a typical American food as their favorite. Only 25 percent of Asian-Americans who had not been asked if they spoke English did the same.
When their American identiy was called into question during a follow-up study, Asian-American participants also tended to choose typical American dishes , such as hamburgers and cheese sand wiches In that experiment , 55 Asian-Americans were asked to choose a meal from a local Asian or American restaurant . Some participants were told that only Americans could participate in the study. Those who chose the more typical American fare ended up consuming an extra 182 calories , including 12grams of fat and 7 grams of saturated fat(饱和脂肪).
“People who feel like they need to prove they belong to a culture will change their habits in an attempt to fit in , ”said Sauna Cheryan ,an anthor of the study and assistant professor of psychology at the University of Washington.” If immigrants and their children choose unhealthy American foods over healthier traditional foods across their lives , this process of fitting in could lead to poorer health .Cheryan added.
Social pressures , the study concluded , are at the heart of the problem. “In American society today , being American is associated with being white . Americans , who don’t fit this image even if they were born here and speak English , feel that pressure to prove that they’re American,” said Cheryan.
小题1:The author wants to show that      .
A．more and more Asians enjoy high-calorie snacks
B．immigrants tend to eat American junk food to fit in
C．most Americans are at the risk of heart disease
D．all the American people have a bad eating habit
小题2:According to the survey,      .
A．Asian-Americans care less about their health
B．25 percent of Americans like junk food
C．choosing food is related to Asian-American’s situation
D．immigrants are forced to eat junk food
小题3:The underlined word “fare” in Paragraph 4 most probably means “      ”.
A．food offered as a mealB．a person taking a taxi
C．money spent on foodD．an arranged thing to do
小题4:According to Sauna Cheryan,       .
A．what immigrants have done is ridiculous
B．American traditional foods are healthier
C．immigrants risk their health in order to fit in
D．American culture affects immigrants deeply
小题5:Which of the following should take the blame for the bad eating habit?
A．The situation of employment.B．The traditional culture.
C．The American government.D．The pressures from society.
After moving to the United States, immigrant groups trying to fit in tend to choose high calorie fatty foods in an attempt to appear more American，a new study finds．That's one reason why immigrants approach US levels of obesity within 15 years of moving to America．
The researchers also did an experiment that measured whether or not the threat of appearing un-American influenced respondents' food choices．After being questioned about their ability to speak English，75 percent of Asian-Americans identified a typical American food as their favorite. Only 25 percent of Asian-Americans who had not been asked if they spoke English did the same.
When their American identity was called into question during a follow-up study, Asian-American participants also tended to choose typical American dishes，such as hamburgers and cheese sandwiches．In that experiment, 55 Asian-Americans were asked to choose a meal from a local Asian or American restaurant. Some participants were told that only Americans could participate in the study. Those who chose the more typical American fare ended up consuming an extra 182 calories，including 12 grams of fat and 7 grams of saturated fat（饱和脂肪）.
"People who feel like they need to prove they belong to a culture will change their habits in an attempt to fit in，"said Sauna Cheryan，an author of the study and assistant professor of psychology at the University of Washington." If immigrants and their children choose unhealthy American foods over healthier traditional foods across their lives，this process of fitting in could lead to poorer health." Cheryan added．
Social pressures，the study concluded, are at the heart of the problem．"In American society today, being American is associated with being white．Americans，who don't fit this image even if they were born here and speak English，feel that pressure to prove that they're American," said Cheryan．
小题1:The author wants to show that __________.
A．more and more Asians enjoy high-calorie snacks
B．immigrants tend to eat American junk food to fit in
C．most Americans are at the risk of heart disease
D．all the American people have a bad eating habit
小题2:According to the survey, __________.
A．Asian-Americans care less about their health
B．25 percent of Americans like junk food
C．choosing food is related to Asian-Americans' situation
D．immigrants are forced to eat junk food
小题3:The underlined word "fare" in Paragraph 4 most probably means" __________".
A．food offered as a mealB．a person taking a taxi
C．money spent on food D．an arranged thing to do
小题4:According to Sauna Cheryan, __________.
A．what immigrants have done is ridiculous
B．American traditional foods are healthier
C．immigrants risk their health in order to fit in
D．American culture affects immigrants deeply
小题5:Which of the following should take the blame for the bad eating habit?
A．The situation of employment.B．The traditional culture.
C．The American government.D．The pressures from society.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
__小题1:__ Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge(隆起) structure on a person’s fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern. __小题2:_ Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer’s ink. They can be recorded easily. __小题3:_ Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. __小题4:_ When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect(察觉) with the naked eye. __小题5:__ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A．Special techniques are used to “develop” them.
B．A fingerprint is an impression of the friction ridges of all part of the finger.
C．It is only when the inner skin is injured that the arrangement will be destroyed.
D．With special methods, identification can be achieved successfully within a short time.
E. A latent(潜在的) print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
Are there fastest ways to lose weight? Yes, there are! This is no magic trick or miracle. It just needs sensible actions.
●Drink water
No, you don’t have to fill up like a tub, but ensure that you drink 8 to 10 glasses of water every day. Don’t substitute for juice. With adequate water intake your body will be able to metabolize（新陈代谢）fat more effectively. And if you have a glass of water 10-15 minutes before your meal, you will feel full once you start eating. Another fun fact, did you know that you can lose 62 calories by drinking ice cold water?
●Eat 5 times a day
Start with breakfast. The more you eat for breakfast, the less food you will want to eat at night. Please don’t skip this meal as you’ll end up swallowing everything in sight for the rest of the day. You don’t need to gobble up 5 large meals. Eat sensibly so your body doesn’t crave for food.
●Use weights
Needless to say, exercise is crucial to weight loss. You can’t expect to sit on the sofa all day, sip water and lose weight. Join a good gym that lets you work with weights. It will help you build muscle and your metabolism rate will increase. You’ll soon see the fat come off and in its place muscle will develop.
●Smaller bowls
It’s better to substitute the huge bowls you usually use for small ones – when food starts to fall off, you’ll know it’s enough. Try to get these new bowls in dark colors. Dark blue will be your best choice since it is the number one color that fights off the appetite. Avoid red/orange/yellow colors in your dining area – they are the ones making your appetite go sky high.
●Read between lines
Food and drink products are all out to get you. They scream “Buy me! Buy me!” They could be “fat free” but they could still have a lot of calories. You need to analyze the nutrition label on the cover. Find out what’s good for you and what isn’t. Knowing in advance can help you stay away from products that are calorie-enriched.
●Don’t punish yourself
Go easy on yourself at least one day in a week. If you begin to dislike your diet then there’s something wrong. Find a diet that suits your body type and your lifestyle.
小题1:According to the passage, which of the following is NOT true?
A．If you are on a diet, you should always keep to your diet.
B．Use smaller bowls can help you eat less food.
C．Skipping breakfast is not a wise way to lose weight.
D．Reading the nutrition label on drink and food products is helpful.
小题2:If you are going to run a restaurant, which colors will you choose to paint the dining area?
A．black and yellowB．gray and white
C．red and orangeD．blue and purple
小题3: Which of the following belongs to “weights” mentioned in the text?
A．beamB．shotC．barbellD．badminton
小题4:In order to lose weight quickly, you can do the following except_____.
A．drinking juice instead of water
B．working with weights to build muscle
C．buying products that are not calorie-enriched
D．eating proper amount of food
There are many commonly held beliefs about eyeglasses and eyesight that are not proved facts. For example, some people believe that wearing glasses too soon weaken the eyes. But there is nothing to show that the structure (结构) of eyes is changed by wearing galsses at a young age. Wearing the wrong galsses, however, can prove harmful. Studies show that only children can develop loss of sihgt if they have the wrong glasses. We have all heard some of the common myths(荒诞的说法)about how eyesight get bad. Too little light makes the eyes work harder, so they do get tired and strained (过劳). Eyestrain also resulsts from reading a lot, reading in bed, and watching too much television. But, although eyestrain may cause some pain or headaches, it does not harm eyesight all the time. Another myth about eyes is that they can be replaced from one person to another . It is quite difficult to connect aneyeball to a new brain.And it is impossible to replace a whole eyeball to a new person. Only certain parts of the eye can be replaced now. But if we keep clearing up the myths and learning more about the eyes, some day it may be possible to replace a full eyeball.
小题1:
One cause of eyestrain mentioned in the passage is ____.        .
A．wearing eyeglasses too long B．going to the cinemas
C．reading a lotD．not visiting your eye doctor
小题2:
.From this passage one can conclude that    ____.   .
A．doctors are still learning things about eyesightB．headcaches are usually caused by eyestain
C．people should wear glasses as soon as possibleD．people only believe things that are proved facts
小题3:
"Commonly held beliefs" are ____.       .
A．ideas that only low class people believeB．ideas that moet people believe
C．beliefs that have something in commonD．foolish beliefs
小题4:
This passage mainly tells us that ____.
A．people have many wrong beliefs about eyes and sight.
B．there are many things about the body that are not completely understood
C．there are several cuases of eyestrain
D．eyes are very important to people

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