题干

   Do you like eating processed meat? If you do, think twice now if you want to eat such meat for the sake of your health.  Why? "It's because eating processed meat can cause cancer, " World Health Organization (WHO) experts said last Monday.

Processed meat is the meat that has been preserved by salting, smoking, drying or canning. Experts from the WHO's International Agency for Research on Cancer (IARC) in Lyon, France studied 800 patients.  The experts connected processed meat, such as hot dogs and bacon, with at least three kinds of cancer.  A person who eats 50 grams of processed meat per day— about two pieces of bacon— increases his or her risk of bowel (肠) cancer by 18 percent.

The IARC has included processed meat in its Group 1 list, for which there is " enough evidence" of its connection with cancer. Tobacco is also on the Group 1 list.

The experts also said red meat, including beef, lamb and pork, is "probably" carcinogenic (致癌的)to humans. Dr. Kurt Strait is with the IARC. He said in a statement that the risk of cancer increases with the amount of meat a person eats. Health experts in some countries advised people against eating large amounts of red and processed meat. But those suggestions had been centered on the increased risk of heart disease and obesity.

However, meat industry groups protest the result of the WHO's study.  They say that meat is part of a balanced diet.  They also say the causes of cancer are broad, and include environment and lifestyle factors.

The WHO's report cites (引证) the Global Burden of Disease Study's project, which shows that diets high in processed meat lead to 34, 000 cancer deaths per year worldwide.

【小题1】It can be inferred that the items on the Group 1 list of the IARC    .
A.are all processed foods
B.aren't often eaten by people
C.can be the most dangerous to humans
D.can greatly increase the risk of cancer
【小题2】Which can take the place of the underlined word "protest"?
A.Learn from.B.Disagree with.
C.Take interest in.D.Pay attention to.
【小题3】Which is the best title of the passage?
A.WHO: Processed Meat Can Cause Cancer
B.The Importance of Having a Balanced Diet
C.Eating Too Much Red Meat Is Bad for Humans
D.The Causes of Some Kinds of Cancer
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同类题1

   When we are in a bad mood or ill at ease, as long as we listen to a beautiful song, we will feel better and relaxed. A musical _____ always makes us comfortable. By listening to music, we also can understand the philosophies which _____ the music.

Music not only can change our moods, but also can _____ some kinds of diseases, such as insomnia (失眠). Music treatment has been _____ in many countries recently. It has been _____ that music can make people relaxed, more _____ and have a better sleep. Some music even can promote us to _____ a certain number of natural chemicals from our bodies. Besides, music also has a good effect on strengthening people’s memory. In a university, 60 girl students accepted a (n) _____ , It showed that the girls who received musical training in their childhoods could _____ 17% more reading materials than those who didn’t. Some experts also ______ that musicians’ left brains are bigger in size than ordinary people’s. As we know, our memory is ______ by the left brain. That might be the reason why those who receive musical training have a better memory. ______ , the patients whose speaking is damaged may recover ______ by listening to or appreciating some music.

In addition to these ______, music can also promote children’s intelligence growth and ______ people's life. In some countries, people conducted a (n) ______ experiment. They played music beside vegetables and cows. As a result, the vegetables grew faster and the cows produced more milk. Why does music have so many magical functions? ______ , music influences people in psychological and physical ways.

From a psychological angle, music can impact directly on people's moods and behavior. Music has various rhythms, and so do human beings. When the two kinds of rhythms are in ______, the former can adopt the latter’s psychological rhythms. Usually, people will ______ music’s rhythms to change their movements.

From a physical angle, music is a sound wave which has a range of frequency. The wave can have ______ on people’s every neuron, which can secrete (分泌) some chemicals that are good for our health

【小题1】
A.conditionB.educationC.contextD.training
【小题2】
A.consist ofB.lie inC.belong toD.center around
【小题3】
A.treatB.causeC.preventD.settle
【小题4】
A.forbiddenB.demandedC.reformedD.adopted
【小题5】
A.provedB.suggestedC.recognizedD.estimated
【小题6】
A.intelligentB.mercifulC.energeticD.enthusiastic
【小题7】
A.repeatB.reduceC.releaseD.reject
【小题8】
A.examinationB.surveyC.programD.invitation
【小题9】
A.rememberB.imagineC.acceptD.understand
【小题10】
A.realizedB.revealedC.predictedD.recommended
【小题11】
A.possessedB.influencedC.unitedD.controlled
【小题12】
A.HoweverB.FurthermoreC.StillD.Therefore
【小题13】
A.suddenlyB.slightlyC.graduallyD.regularly
【小题14】
A.functionsB.principlesC.secretsD.keys
【小题15】
A.broadB.extendC.expandD.stretch
【小题16】
A.interestingB.ridiculousC.practicalD.scientific
【小题17】
A.In generalB.In factC.In contrastD.By comparison
【小题18】
A.useB.workC.harmonyD.conflict
【小题19】
A.changeB.followC.recordD.adapt
【小题20】
A.pressureB.cautionC.effectD.Progress

同类题2

   It is a hot summer day, and you feel thirsty. A friend gives you a glass of cold lemonade. How do you feel when you see the glass? Will you describe your feeling as happiness or as pleasure? I believe you will say it is a feeling of pleasure. There is a connection between these two kinds of feelings,and sometimes one causes the other, but they are not the same. Pleasure is more dependent on the five senses while happiness is independent of them.

When you are happy,unpleasant events usually do not disturb you. When you are unhappy,you feel as if everything is against you. You may compensate for it by eating chocolate and sweets because this gives you pleasure,yet you still stay unhappy. A person may smoke cigarettes because it gives him pleasure,yet this does not make him happier,especially if he knows the fact that it is not good for his health.

The physical world is always in a changing state. At each moment a new thing is being created,changed, transformed and then destroyed. This is the normal state of things and no one can change it. If we stay still in a certain state, we are sure to experience unhappiness sooner or later. On the other hand,if we adapt to the environment,nothing can influence our moods. Then outer events have nothing to do with our inner joy of mind.

The room of the mind is filled with worry or fear. If you are free of thinking about them,the room will be empty,and then you will see what is happening and experience it. When your mind stays quiet,you will see that happiness comes from the inside.

【小题1】What does the underlined phrase “compensate for”in Paragraph 2 most probably mean?
A.Making a suitable payment.
B.Dealing with.
C.Providing with a balancing effect.
D.Solving the problems.
【小题2】According to the passage,in which of the following situations can you feel happy?
A.A friend gives you a glass of cold lemonade when you feel thirsty.
B.You eat chocolate and sweets when you feel as if everything is against you.
C.Smoke cigarettes even though you know the fact that it is not good for your health.
D.You are free from worry or fear when your mind stays quiet.
【小题3】We can learn from the passage________.
A.happiness is more dependent on the five senses
B.pleasure sometimes arouses happiness
C.you feel happy when nothing around you stays still in a certain state
D.you feel unhappy because you have to adapt to the environment
【小题4】Which can be the best title for the passage?
A.Pleasure Leads to Happiness
B.Happiness Changes Us
C.Happiness Is Within Us
D.Stay a Quiet Mind

同类题3

语法填空

EQ is a way of 【小题1】(measure) how a person recognizes emotions in himself or herself and others , and makes these emotional states work better as a group or team. IQ is a value that 【小题2】(indicate) a person's ability to learn, understand, and apply information and skills in a meaningful way. The major 【小题3】(differ)between EQ and IQ is what part of a person's mental abilities they measure; understanding emotions or understanding information.

According to some 【小题4】(theory)of brain function, a high EQ means someone is self-confident ,self-aware, and able to handle difficult emotional experiences. It is often tied directly 【小题5】 the degree of success a person may have in the workplace and in 【小题6】(person)relationships. People with high EQs can often better recognize and control their own emotions, and recognize  emotional states of others 【小题7】(adjust)their behavior accordingly.

A person's IQ, on the other hand, measures concepts like logical reasoning and math skills rather than creative potential or emotional abilities. People with high IQs may be able to learn certain subjects very quickly and make connections between ideas 【小题8】 will be missed by others. They often have great academic success, 【小题9】 they may struggle to find classes that challenge them. The ability to acquire knowledge does not 【小题10】(necessary)mean people can recognize and manage their own emotional states , however.

同类题4

   A calorie is a unit of energy, not a measure of weight or nutrient density. The calories you see on nutrition labels,however,are actually kilocalories. The calories on food packaging always refer to kilocalories, even though it just says “calories”. One kilocalorie is the amount of energy required to heat 1 kilogram of water by 1 degree Celsius. Calories in our food all come from one of the three nutrients: fats, carbohydrates and proteins.

In 1990, the U. S. government passed the Nutrition Labeling and Education Act, which means that before any packaged food in the U. S. hits the shelves, food scientists have to measure its nutrients and calories. One way to do this is using a tool called bomb calorimeter(弹氧热卡计). This tool directly measures the amount of energy that a food contains. To use this tool, scientists place the food in question in a sealed(密封的)container surrounded by water and heat it until the food is completely burned off. Scientists then record the rise in water temperature to determine the number of calories in the product.

Food scientists also rely on a calculation developed by the 19th-century U. S. chemist Wilbur Olin Atwater to indirectly estimate the number of calories in food products. Calorimeters don’t take into account that humans lose some calories through heat and feces(类便). Atwater’s experiments found that proteins and carbohydrates each have about 4 calories per gram and fats have 9 calories per gram.

However, some experts say that the Atwater system is outdated and inaccurate. A 2012 study found that the energy content of certain foods, such as nuts, could not be accurately calculated by the Atwater system. Besides, it does not take into account the digestive process, but assumes the complete conversion of nutrients to energy.

【小题1】What can we learn about the unit of energy on nutrition labels?
A.It actually means calories.
B.It refers to kilocalories.
C.It reads kilograms.
D.It employs degrees.
【小题2】What should be done to measure the amount of calories according to the calorimeter?
A.Heat the food in an open container until the food is completely burned off.
B.Take the calories through heat and feces into consideration.
C.Learn the calculation developed by Wilbur Olin Atwater.
D.Calculate the amount of energy in food products directly.
【小题3】How many calories does a food containing 10 grams of proteins and 5 grams of fats have according to the Atwater system?
A.About 40.B.About 45.
C.About 85.D.About 130.
【小题4】What would be the best title for the text?
A.How Are Calorie Counts Calculated?
B.Where do Calories Come from?
C.Can Nutrients Be Converted to Energy Totally?
D.Nutrients and Calories Listed on a Food Label

同类题5

   "Creativity is the key to a brighter future, "say education and business experts. Here is how schools and parents can encourage this important skill in children.

If Dick Drew had listened to his boss in 1925, we might not have the product that we now think of as great importance: a new type of tape. Drew worked for the Minnesota Mining and Manufacturing Company. At work he developed a kind of material strong enough to hold things together. But his boss told him not to think more about the idea. Finally, using his own time, Drew improved the tape, which now is used everywhere by many people. And his former company learned from its mistake. Now it encourages people to spend 15 percent of their working time just thinking about and developing new ideas.

Creativity is not something one is just born with, nor is it necessarily a character of high intelligence. The fact that a person is highly intelligent does not mean that he uses it creatively. Creativity is the matter of using the resources one has to produce new ideas that are good for something.

Unfortunately, schools have not tried to encourage creativity. With strong attention to test results and the development of reading, writing and mathematical skills, many educators give up creativity for correct answers. The result is that children can gain information but can't recognize ways to use it in new situations. They may know the rules correctly but they are unable to use them to work out practical problems.

It is important to give children choices. From the earliest age, children should be allowed to make decisions and understand their results. Even if it' choosing between two food items for lunch, decision-making helps thinking skills. As children grow older, parents should try to let them decide how to use their time or spend their money. This is because the most important character of creative people is a very strong desire to find a way out of trouble.

【小题1】What did the company where Drew once worked learn from its mistake?
A.It should encourage people to work a longer time.
B.People should be discouraged to think freely.
C.People will do better if they spend most of their working time developing new ideas.
D.It is necessary for people to spend some of their working time considering and developing new ideas.
【小题2】We can know from the passage that creativity _________.
A.something that most people are born with
B.something that has nothing to do with intelligence at all
C.a way of using what one has learned to work out new problems
D.something that is not important to the life in the future at all
【小题3】Why don't schools try to encourage creativity?
A.They don't attach importance to creativity education.
B.They don't want their students to make mistakes.
C.They pay no attention to examination marks.
D.They think it impossible to develop creativity in class.
【小题4】What should the parents do when their children decide how to spend their money?
A.Allow them to have a try.
B.Try to help them as much as possible.
C.Take no notice of whatever they do.
D.Order them to spend the least money.