题目内容

Everyone needs water and a diet ___小题1:___healthy foods. These foods should __小题2:___some fat, some fiber, a little salt and so on.
People need energy to live. They eat all kinds of foods___小题3:__change into energy. Our bodies use different __小题4:___of energy. The energy is measured in calories(卡路里).The more __小题5:___we take, the more calories we burn. Even when you are _小题6:___you are using energy ---about 65calories an hour. While you are at school, or walking home, your body is __小题7:__up 100 calories an hour. When playing football or basketball, you might be using 400 calories an hour. On _小题8:___Day, during the relay race, you will use most of all, perhaps as___小题9:__as 650 calories an hour.
The Chinese diet is considered to be the healthiest in the world. It contains a lot of fruit and green vegetables. It is __小题10:___in fiber and low in sugar and fat. The Chinese eat less sugar than many___小题11:___countries in the world. That is __小题12:___lots of people in China have white teeth.
People in the western world do no eat ___小题13:__healthy foods. They eat too much fat and sugar and don’t take __小题14:___exercise.Because of this, they _小题15:___weight very easily. In order to __小题16:___with the quick pace(步伐)of their life and work , they eat a lot of fast food . They eat a lot of sweets, soft drinks, potato crisp, chocolates, butter and ice cream and so on, ___小题17:__are called __小题18:__food by some epicureans (美食家).The result is that many of them become fat. In order to avoid __小题19:___fat and __小题20:___it is advisable (明智的)to eat a balanced diet and not eat too many foods that have a high calorie rating.
小题21:
A.aboveB.OfC.atD.over
小题22:
A.includeB.holdC.containD.make up
小题23:
A.whichB.whatC.WhereD.it
小题24:
A.numbersB.amountsC.plentyD.deal
小题25:
A.exerciseB.lessonC.sport D.games
小题26:
A.wakenB.runningC.workingD.asleep
小题27:
A.runningB.addingC.burningD.wasting
小题28:
A.ChildrenB.WorkC.SportsD.Teacher
小题29:
A.muchB.manyC.fewD.little
小题30:
A.poorB.lowC.richD.plenty
小题31:
A.moreB.otherC.restD.others
小题32:A why         B. because  C. because of  D. since
小题33:A so          B. very     C. much       D. such
小题34:
A.a number ofB.too muchC.masses of D.enough
小题35:
A.lose weightB.put onC.dieD.stay healthy
小题36:
A.keep upB.carry onC.keep onD.go on
小题37:
A.asB.theseC.whichD.they
小题38:
A.badB.diseaseC.healthyD.junk
小题39:
A.to getB.becomingC.to becomeD.get
小题40:
A.keep thinB.keep fitC.stay calm D.fall ill

小题1:B
小题2:C
小题3:A
小题4:B
小题5:A
小题6:D
小题7:C
小题8:C
小题9:A
小题10:C
小题11:B
小题12:A
小题13:D
小题14:D
小题15:B
小题16:A
小题17:C
小题18:D
小题19:B
小题20:B

试题分析:本文讲述了我们的饮食和我们的健康的关系,呼吁我们要摄入平衡的饮食,保持身体健康。
小题1:B 介词辨析。本句中的介词of healthy foods修饰前面的名称diet,指食品的饮食。
小题2:C 动词辨析。A包含B坚持C含有D组成;这些食物里面包含一些脂肪,纤维素和盐等等。
小题3:A 语法分析。本句中的which指代前面的先行词all kinds of foods在句中做主语。
小题4:B 名词辨析。A数字B数量C许多D一些;这里是指我们的身体需要不同数量的能量。
小题5:A名词辨析。A锻炼B教训C运动D游戏;你锻炼阅读,消耗的能量也就越多。
小题6:D 词义辨析。A苏醒B奔跑C工作D睡着;即使你在睡着的时候,你的身体也在消耗能量。
小题7:C 动词辨析。A奔跑B增加C燃烧D浪费;当我们在学校步行回家,都在燃烧能量。
小题8:C 上下文串联。根据下句的the relay race接力赛;可知是指在运动会上。
小题9:A 语法分析。后面的名词是能量,是一个不可数名词,使用much来修饰。
小题10:C 固定搭配。Be rich in富含;这种食物里富含纤维素糖和脂肪的含量较少。
小题11:B 词义辨析。Other其它的。中国人吃的糖要比很多其它国家要少。
小题12:A 上下文串联。这就是为什么很多这中国人牙齿很白的原因。Why后的句子表示结果。
小题13:D 词义辨析。Sucn修饰名词healthy food,很多西方人不吃这样健康的食物。
小题14:D 词义辨析。A很多B太多C很多D足够的;西方人摄入的脂肪太多,锻炼不够。
小题15:B 上下文串联。西方人摄入脂肪很多,锻炼不够所以他们很容易就发胖了。Put on增加。
小题16:A 短语辨析。A跟上B进行C坚持D继续;为了跟上工作和生活的快的节奏…
小题17:C 语法分析。关系代词which指代前面的先行词在句中做主语。
小题18:D 上下文串联。这些食物被专家称为垃圾食品,junk food垃圾食品。
小题19:B 固定搭配。代词avoid后面要接动名词的形式,avoid doing sth避免做某事。
小题20:B 上下文串联。为了避免发胖和保持健康,收入平衡的饮食是非常重要的。
点评:本文讲述了我们的饮食和我们的健康的关系,呼吁我们要摄入平衡的饮食,保持身体健康。本篇完形设空科学合理,考生很容易从中领会大意,从而下手会比较顺利,从选项中可以看出,本大题主要还是考查了词汇的辨析与运用,但更加注重综合语言能力的运用,需要根据故事情节,了解词汇用法的同时,结合语境,做出准确的判断。
练习册系列答案
相关题目
Every hour spent in watching TV, DVDs and videos as an adult reduces lifespan by almost 22 minutes, a study suggests. And viewing TV for an average of six hours a day can cut short your life by five years.
The research shows that a sedentary(久坐的) lifestyle is as bad for health as smoking and obesity, because of the dangers caused by inactivity and the greater opportunities it offers for unhealthy eating.
The researchers set out to calculate the overall risk to lifespan from watching television. Their research involved more than 11,000 people over the age of 25.
Writing in the British Journal of Sports Medicine, they concluded. "TV viewing time may be connected with a loss of life, which is similar to other major chronic disease risk factors such as physical inactivity and obesity."
The researchers, from the University of Queensland, used information from the Australian Diabetes, Obesity and Lifestyle Study, together with population and death rate data.
But they said: "Although we used Australian data, the effects in other industrialized and developing countries are likely to be similar, considering the large amounts of time spent watching TV and similarities in disease patterns." In the United Kingdom, the average amount of time spent watching TV is four hours a day, compared with five hours in the United States.
Earlier this year, a separate study suggested the risk of developing diabetes and heart disease, or dying early, rises by as much as 20 percent after just two hours a day in front of the box.
England's Chief Medical Officer, Sally Davies, said: "Physical activity offers huge benefits and these studies back what we already know - that a sedentary lifestyle carries additional risks. We hope these studies will help more people realize that there are many ways to get exercise."
小题1:We can learn from the passage that       .
A.whether you watch TV or not has nothing to do with how long you will live
B.if an adult watches TV for six hours every day, he will probably die five years earlier
C.physical inactivity and obesity won't shorten your life
D.a sedentary lifestyle offers huge benefits.
小题2:The passage implies that _______.
A.The longer one watches TV every day, the shorter he lives.
B.The conclusion of the study is unbelievable because it's based on Australian data.
C.Watching TV does greater harm to health than smoking and obesity
D.Watching TV harms children as much as adults.
小题3:What do we know from the last three paragraphs?
A.People in the United Kingdom watch TV longer than those in the United States.
B.That a sedentary lifestyle carries additional risks isn't supported by other studies.
C.Watching TV for two hours a day will increase the risk of illnesses or dying early by 20%.
D.Australian data is much different from that of other countries.
小题4:The passage is intended to _______.
A.inform the readers of a research on watching TV
B.tell the readers large amounts of people often watch TV
C.tell the readers watching TV is also a good way to relax
D.warn the readers of the harm of watching TV and hope that they do sports
If you think American cooking means opening a package and throwing the contents into the microwave oven (微波炉), think again. On the one hand, it’s true that many Americans have cold cereal for breakfast, sandwiches for lunch and instant (方便的) dinners. From busy homemakers to working people, many Americans enjoy the convenience (方便) of fast food that can be ready to serve in 10 minutes or less. On the other hand, many Americans realize the importance of cooking skills. Parents — especially mothers — see the importance of training their children — especially daughters. Most Americans think that there’s nothing better than a good home-cooked meal. But with cooking, as with any other skill, good results don’t happen by accident.
Probably every cook has his or her own way of cooking. But there are some basic skills that most people follow. For example, baking is a main method (方法) of preparing food in America. For that reason, Americans would find it next to impossible to live without an oven. American cooks pay special attention to the balance of foods, too. In planning a big meal they try to include meat, a few vegetables, some bread and often a dessert. They also like to make sure the meal is colorful. Having several different colors of food on the plate usually makes for a healthy meal.
For those who need guidance in their cooking, or for those who have just run out of ideas, recipes are a great help. Recipes list all the ingredients for a dish (generally in the order used), the amount of each to use, and a description of how to put them together.
小题1:This passage mainly tells us that ______.
A.Americans like to have several different colors of food on the plate
B.without an oven, Americans find it impossible to live conveniently
C.Americans pay special attention to recipes and nutritious meals
D.Americans usually have fast food, but they pay special attention to cooking as well
小题2:Many Americans have cold cereal for breakfast, sandwiches for lunch and instant dinner because ______.
A.they like instant food very much
B.they don’t like cooking at all
C.most American working people are busy and don’t have time to cook
D.fast food is delicious and it usually contains a lot of vitamins
小题3:By saying “But with cooking, as with any other skill, good results don’t happen by accident”, the author means ______.
A.good cooking doesn’t come easily; it needs a lot of practice
B.just like any other skill, cooking may bring good results
C.cooking comes from one’s gift, not through practice
D.cooking can lead to accidents
小题4:From the passage, we know that ______.
A.Americans don’t care about food
B.Americans are not good at cooking because they like to use recipes
C.an oven plays an important role in cooking for Americans
D.while cooking, Americans usually run out of ideas
Europe’s deadly outbreak of a rare form of E. coli bacteria (大肠杆菌) has brought new attention to food safety issues. One of the problems when people get sick from food is that the simplest question is often difficult or even impossible to answer. Just what did the people eat that made them sick?
Of course, one way to avoid these medical mysteries is to keep dangerous organisms out of the food supply. This is easier said than done, but scientists keep looking for new ways.
Scientists in the United States have developed an experimental system that uses a high-tech optical scanner. The system is designed to identify the presence of contaminants(致污物) like soil or animal waste on fresh produce. These can be sources of E. coli. E. coli bacteria naturally live in the intestines(肠) of humans and many animals. Most kinds of E. coli are harmless but some can make people sick.
The new scanner can also show damage and imperfections that might make the produce unappealing to shoppers.
Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland. Moon Kim of the Agricultural Research Service led the team.
MOON KIM: “We were requested, we were asked, to develop a method to detect contamination in produce. So we started with the apple as the model sample.”
The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along. As the apples move along the belt, the scanner captures images of each piece of fruit.
Moon Kim says the team hopes the system will be available before long.
MOON KIM: “We are targeting for development in commercial plants for the next several years.”
The scanner can direct a sorting machine to separate the bad apples from the good ones. The system is currently able to show the surface of only half the apple as it speeds by. The inventers hope to improve the process so it can show the whole surface.
小题1:What is the main topic of the text?
A.Bacteria. B.A high-tech scanner.C.A camera D.Food safety.
小题2:E. coli bacteria ______.
A.broke out all over the world B.comes from soil or animal waste
C.is extremely harmful to health D.does not cause illness
小题3:The high-tech scanner ______.
A.can help to sort out different fruits
B.make the produce appeal to shoppers
C.can only capture images of the whole apple
D.can identify the presence of contaminants
小题4:What can be inferred from the text?
A.The scanner needs to be improved.
B.The scanner will be available in the next several years.
C.Moon Kim is unwilling to develop the scanner.
D.The scanner is connected to a sorting machine.
As we get older, most of us worry about grey hair, wrinkles and maintaining a youthful body. But people often don’t realize the voice needs looking after. Here, Mr. Rubin, a voice expert, reveals how to keep your voice youthful.
Drink more fluid and avoid spicy food
You need water for the vocal cords(声带) to vibrate(振动) well. The body must be kept hydrated enough to make the vocal cords operate well. Drinking 1.5 liters of water a day at intervals of 15 minutes is very important. Mr. Rubin advises avoiding foods with an annoying effect on the stomach, such as onions, chili, fizzy drinks and chocolate.
Rest the throat and talk regularly
The vocal cords can be scared if you use your voice during a bad cough. If you have a case of laryngitis(喉炎) with a cold, you should rest your voice for a day or two, and seek medical advice.
Simply staying sociable and using your voice is very important. “As older people get less mobile, they can become socially isolated and speak less.” says Mr. Rubin. “The elderly need to communicate with people more. By using the vocal cords, they enable the ageing process to slow down. ”
Improve your posture
Good posture is essential to keeping the voice young, so we’d better stand properly. Exercise helps you take deeper breaths as it means there is better airflow through the voice box, producing a stronger tone.
Sing in the shower
This is one of the best ways to preserve your voice, as it keeps the larynx muscles strong while the steam lubricates(使润滑) the voice box. “Singing is gymnastics for the voice,” says Mr. Rubin. Joining a choir is one of the best ways to preserve a youthful tone.
小题1:Mr. Rubin gives us advice on ________.
A.ways to keep us from aging
B.ways to talk with other people
C.ways to keep our voice youthful
D.prevention of diseases caused by talking too much
小题2:Which of the following statements is TRUE in the opinion of Mr. Rubin?
A.We should stand properly to keep our voice youthful.
B.Professional singers’ voices tend to age quickly.
C.The steam can do great harm to the voice.
D.Taking more onions can keep us healthy.
小题3:To protect the voice, the old people should       .
A.get less mobileB.communicate with others more
C.avoid using the voiceD.lie in bed more
小题4:What can we learn from the text?
A.Most people have realized the importance of protecting voice.
B.It’s hard to keep the vocal cords strong through exercise.
C.Singing in the shower is among the best ways to keep our voice youthful.
D.Shouting now and then benefits our vocal cords.
A
Car needs gas to run as your body needs food to work for you. Eating the right kinds of food is very important. A good eating habit can help your body grow strong if you take care of what you eat.
There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all of these foods together, you will be given enough energy during the day.
It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time or you may not have time for a good lunch. It may be easier to eat fish and chips for your supper all the time. But you will find yourself tired and you will not be able to think quickly.
Watching what you eat will help keep your body healthy and strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having good eating habits with some exercise is the key to your health.
小题1:According to the passage, which of the following diets do you think is the best one?
A.Eggs, tomatoes and chicken.
B.Milk, bread, cabbages and beef.
C.Corn, fish, ice cream and pork.
D.Rice, beancurd(豆腐),fish and chicken.
小题2:Which of the following is a good eating habit?
A.Going to school without any breakfast.
B.Eating fish and chips for supper all the time.
C.Having at least food from one of the four groups each meal.
D.Having different food from all four food groups.
小题3: In this passage the writer mainly tells us that____.
A.every person needs food to grow well.
B.taking exercise can keep your body strong.
C.the right kind of food with exercise will keep you healthy.
D.enough energy helps people think more quickly.
小题4:The underlined word “dairy” in the second paragraph means_____.
A.the food made out of cows such as milk and butter
B.the shop that sells milk and butter
C.a farm where cows are kept
D.a place where milk products are made
Nowadays, the food we eat seems to have great effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures.
That food is related to illness is not a new discovery. In 1945, about 68 years ago, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
小题1:What is the best possible title of the passage?
A.Drug and Food B.Cancer and Health
C.Food and HealthD.Health and Drug
小题2:Which of the following statements is NOT true?
A.Drugs are always given to animals for medical reasons
B.Some of the additives in our food are added to the food itself and some are given to the living animals
C.Researchers have known about the potential dangers of food additives for over thirty-five years.
D.Food may cause forty percent of cancer in world.
小题3:How has science done something harmful to mankind?
A.Because of science, diseases caused by polluted food have been virtually eliminated.
B.It has caused a lack of information concerning the value of food.
C.Because of the application of science, some potentially harmful substances have been added to food.
D.The scientists have preserved the color of meats, but not of vegetables.
小题4:What are nitrates used for?
A.They preserve flavor in packaged foods.
B.They preserve the color of meats.
C.They are the objects of research.
D.They cause the animals to become fatter.
小题5:The word 'carcinogenic' most nearly means '_____'.
A.trouble-makingB.color-retainingC.money-makingD.cancer-causing
Internet use appears to cause a drop in psychological health, according to a research at Carnegie Mellon University.
Even people who spent just a few hours a week on the Internet experienced more depression(沮丧) and loneliness than those who used Internet less frequently, the two-year study showed. And it wasn’t that people who were already feeling bad spent more time on the Internet, but that using the Net actually appeared to cause the bad feeling.
Researchers are puzzled by the results, which were completely the opposite to their experiences. They expected that the Net would prove socially healthier than television, since the Net allows users to choose the information and to communicate with others.
The fact that Internet use reduces time available for family and friends may explain the drop in well-being, researchers supposed. Faceless, bodiless “virtual” communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that knowing the wider world via the Net makes users less satisfied with their lives.
“But it’s important to remember this is not about the technology; it’s about how it is used,” says psychologist Christine Riley of Intel, one of the study founders. “It really points to the need for considering social factors in terms of how you design applications(应用) and services for technology.”
小题1:The best title of the passage probably is        .
A.Internet May Cause Depression
B.The Danger of Internet
C.Communication with Others by Internet
D.Puzzled by the Results
小题2:Why did the results of research puzzle the researchers?
A.People could choose their information through Internet.
B.They had expected the opposite results.
C.People can communicate with others.
D.They had thought Internet was much healthier.
小题3:Which of the following may be the cause of depression?
A.Net users found their living conditions bad.
B.Net users already had mental problems.
C.Deep relationships were formed through Internet.
D.Net users had less time to communicate with other people.
小题4:The writer’s attitude towards technology is        .
A.social factors must be considered while using technology
B.technology was to blame for depression
C.the problem doesn’t lie in technology
D.applications and services for technology must be designed
It doesn’t matter when and how much a person sleeps , but everyone needs some rest to stay alive. That’s what all doctors thought , until they heard about Herpin. Herpin, it was said , never slept. Could this be true? The doctors decided to see this strange man themselves.
Herpin was 90 years old when the doctors came to his home in New Jersey. They thought for sure that he got some sleep of some kind. So they stayed with him and watched every movement he made. But they were surprised. Though they watched him hour after hour and day after day, they never saw him sleeping. In fact, he did not even own a bed. He never needed one.
The only rest that Herpin sometimes got was sitting in a comfortable chair and reading newspapers. The doctors were puzzled by this strange continuous sleeplessness. They asked him many questions, hoping to find an answer. They found only one answer that might explain his condition. Herpin remembered some talk about his mother having been injured several days before he was born. But that was all. Was this the real reason? No one could be sure. Herpin died at the age of 94.
小题1:The main idea of this passage is that_____
A.large numbers of people do not need sleep
B.a person was found who actually didn’t need any sleep
C.everyone needs some sleep to stay alive
D.people can live longer by trying not to sleep
小题2:The doctors came to visit Herpin, expecting_____
A.to cure him of his sleeplessness
B.to find that his sleeplessness was not really true
C.to find out why some old people did not need any sleep
D.to find a way to free people from the need of sleeping
小题3:After watching him closely, the doctors came to believe that Herpin_____
A.needed some kind of sleep
B.was too old to need any sleep
C.needed no sleep at all
D.often sleep in a chair
小题4:One reason that might explain Herpin’s sleeplessness was _____
A.his mother’s injury before he was born
B.that he had gradually got rid of the sleeping habit
C.his magnificent physical condition
D.that he hadn’t got a bed
小题5:Herpin’s condition could be regarded as ______
A.a common one B.one that could be curedC.very healthyD.a rare one

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网