精英家教網 > 高中英語 > 題目詳情
Lots of kids go through times when they’d like to change their hair. Often, it’s girls who are most concerned(關心的), but boys may be interested in how their hair looks, too. Sometimes hair will change as you get older----all by itself----when you go through puberty(青春期).
Maybe it used to be lighter and now it’s darker. Or maybe it’s oilier than it used to be, and now you need to wash it more. It’s also normal, as you’re getting older, to notice your appearance more often. You might suddenly decide you want a hairstyle like other kids at school have. But some styles and looks require chemical treatments and long hours in the chair at the hair salon. Some people dye(染)their hair a different color, get a bunch of braids(辮子），or make their hair straight when it’s curly（卷曲). Are these treatments OK for kids? That’s something you should discuss with your parents. At any age, any chemical or heat applied to(應用于) the hair can damage the hair or cause it to break off.
Any styling that pulls hard on the hair can also hurt the scalp(頭皮) or cause hair loss. Styling tools, such as curling irons and straightening irons, get very hot and can cause burns. And chemicals used to color, curl, or straighten hair can be very harmful if they get into your eyes or onto your skin.
小題1:The word “kid”in this passage refers to ____________.
A．girlsB．boysC．studentsD．not only girls but also boys
小題2:Which of the following is NOT the cause of changes of one’s hair mentioned in the passage?
A．Change the hair style to act in a play.
B．It changes naturally with the age.
C．You want to make yourself look beautiful or cool.
D．A boy’s hair may become darker and darker when he gets older.
小題3:What’s the main idea of the last two paragraphs of this passage?
A．If you want to change the color of your hair, you have to use chemical.
B．Hair can be straightened with an instrument.
C．You’d better change your hair with the help of your parents.
D．Hair change by chemicals or instruments can harm the hair or the scalp。

小題1:D
小題2:A
小題3:D

試題分析：本文講述了孩子頭發(fā)的顏色及發(fā)型變化的一些具體的原因分析以及燙發(fā)染發(fā)的傷害。
小題1:D 推理題。根據(jù)第一段前3行Lots of kids go through times when they’d like to change their hair. Often, it’s girls who are most concerned(關心的), but boys may be interested in how their hair looks, too.可知現(xiàn)在的男孩和女孩都很注意頭發(fā)的問題。故D正確。
小題2:A 細節(jié)題。根據(jù)文章第二段內容可知年齡的變化，自己想要變得漂亮以及男孩的頭發(fā)會隨著年齡的變化變黑，等讀是頭發(fā)變化的原因，A項在文章中沒有提及。
小題3:D 段落大意題。根據(jù)Any styling that pulls hard on the hair can also hurt the scalp(頭皮) or cause hair loss. Styling tools, such as curling irons and straightening irons, get very hot and can cause burns. And chemicals used to color, curl, or straighten hair can be very harmful if they get into your eyes or onto your skin.說明這些處理頭發(fā)的方式對我們的頭發(fā)或者身體都有很大的傷害。故D正確，
點評：本文講述了孩子頭發(fā)的顏色及發(fā)型變化的一些具體的原因分析以及燙發(fā)染發(fā)的傷害。本文主旨鮮明,很容易在文中找到答案。做題時要注意文章的首段和每一段的首句或尾句，因為它們往往就是文章的主題句。閱讀中要注意要點之間的關系。然后帶著問題，再讀全文，找出答題所需要的依據(jù)，完成閱讀任務。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：閱讀理解

Dieters' who eat meals high in protein might lose a bit more weight than those who get less protein and more carbohydrates (碳水化合物)一all other things being equal, a new analysis of past studies suggests. Researchers found that over an average of 12 weeks, people having a high一protein diet lost about 1.8 extra pounds, and more body fat, than those having a standard-protein diet.
Wycherley from the University of South" Australia in Adelaide, the lead author on the study says it’s possible that the body may spend more energy and bum more calories while dealing with protein, compared to carbohydrates. Another explanation for the link his team observed is that eating protein helps preserve muscle mass and muscle mass bums more calories, even when the body is resting, than other types of mass. He says people in the studies tend to get protein from a variety of animal and vegetable sources. Vegetable sources of protein include beans.
It is not obvious why a higher protein-to-carbohydrate ratio might help people lose more pounds——and one obesity researcher not involved in the new analysis questioned whether the trials were strong enough to make that conclusion. “The studies are generally far too short to tell effect,” Dr. James Levine from the Mayo Clinic in Scottsdale, Arizona, told Reuters Health in an e-mail. But given the limitations of the present evidence, Levine said, “It makes no real difference which of the weight-loss ways one chooses.”
小題1:According to Wycherley’s analysis, dieters should take in more ______.
A．fatB．carbohydratesC．proteinD．calories
小題2:What can we learn from the studies?
A．It bums more calories to deal with carbohydrates.
B．Protein helps keep muscle mass which bums calories.
C．Vegetables contain more protein than animals.
D．No more calories are burned while the body is resting.
小題3:What is Levine’s attitude towards the conclusion of the studies?
A．Doubtful.B．Supportive.C．Curious.D．Agreeable.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Ten years ago I used to be very fit. I rode a bike to work and I got a lot of exercise at weekends. I used to play tennis a lot and go for long walks. In those days I didn’t earn very much. I had a job in an office. It wasn’t a very good job but I had a lot of time to do the things I enjoyed doing.
Then, about eight years ago, I got a much better job. The pay was better, but the hours were a lot longer. I bought a car and drove to work every day. I began to take people out to lunch. And I began to put on weight, too. I stopped playing tennis and going for long walks at weekends because I just didn’t have any time for things like that any more.
There’s a lot of stress in my job. Perhaps that’s why I started drinking more than I used to. For example, I used to have only half a glass of whisky when I got home, but then I started filling my glass to the top, and instead of having one glass, I would have several. I started smoking a lot, too. I never used to smoke at all.
Two months ago I had a heart attack. At first I just couldn’t believe it. Luckily it wasn’t very serious. The doctor advised me to stop smoking and to eat less. He also advised me to work less and get more exercise. But I just haven’t any time! My job takes everything out of me!
Sometimes I wonder if I should get another job. Perhaps I could do something as I used to. But if I do that, I won’t earn as much. I have a family to support. I have to think of them, too. I just don’t know what I should do. What do you think?
小題1:Compared with ten years ago, what is worse for the author now?
A．His job.B．His pay.
C．His means of transport. D．His health.
小題2:According to the passage, when the author got the better job, which of the following is NOT true?
A．He got higher pay.B．His working hours weren’t long.
C．He found it very stressful. D．He had little free time at weekends.
小題3:After the author had a heart attack, the doctor advised him ____________.
A．not to work any longer
B．to take a long vacation abroad
C．to stop smoking and take exercise
D．not to eat out any more
小題4:What can we learn about the author?
A．The author is not sure what he should do now.
B．The author has taken the doctor’s advice already.
C．The author has got another new job.
D．The author feels much better now.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Short people, studies have shown , are more likely to have a stroke , suffer from high blood pressures and heart disease and be bullied in school .
Now, researchers report that short people—at least in the past—were also more likely to die at a younger age than their taller peers.
Their study, published in the Journal of Epidemiology (流行病學) and Community Health , found that short bones have something to do with short life for more than 1,000 years. The conclusion was based on 490 sets of adult skeletal(骨架) remains from an archaeological(考古學的) site in northeastern England , YC dating from the 9th century to about 1850 .
About 55% of men and 73% of women died before the age of 45, and 39% of men and 56% of women died before age 30. The risk of death before age 30 declined as bone length increased.
“This study provides evidence from an archaeological sample that long bone length is connected with age at death—those with smaller bones tend to die younger,” according to Dr. D.J. Gunnell of the university of Bristol  in the UK and colleagues .
While it is not clear why short stature(身材) might be linked to earlier death , the researchers point out that height is an indicator of childhood nutrition, which may have long-lasting effect on health .
“Mechanism (身體結構) for height-mortality(死亡) associations in the past may differ from those today , for example , short stature may have increased the risk of death in childbirth and this may explain the higher risk of premature(未成熟的) mortality in women,” Gunnell and colleagues write .
“However, short bones, it would appear, have always been a marker of a short life,” the authors conclude.
小題1:The title of the passage should be        .
A．Short people and their taller peers
B．Men and women
C．Short stature and short life
D．Long life and short life
小題2:“An indicator” in Paragraph 6 means        .
A．a studyB．a markerC．a riskD．an age
小題3:Which of the following statements is Not true according to the passage?
A．People with smaller bones were more likely to die younger.
B．Women were more likely to die at a young age.
C．Short-stature women bear higher risk of death in giving birth to babies.
D．Most people were more likely to die at the age of 30 in the past.
小題4:Short stature may be caused by        .
A．less childhood nutritionB．heart disease
C．some illnessesD．high blood pressure
小題5:The topic in this passage is probably connected with
A．space medicineB．sports medicine
C．social medicineD．industrial medicine

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Ever tried taking smart drugs to perform better in exams? They certainly work. Before last summer's exam, a few of my mates, merely out of curiosity, took a considerable amount of Modafinil, a drug normally used for narcolepsy(嗜眠發(fā)作癥). Guess what? While I was feeling sleepy, bored by revision, my mates were more focused.
Modafinil is a smart drug that gives a user a feeling of staying awake for hours. It also sharpens the mind, improves memory and helps problem-solving.
But it does more than just keeping you awake. It disturbs your mental system, making you desperate to do what you are doing. You just don't want to do anything else but revise all the time non-stop.
A recent study discovers that healthy people use smart drugs, like Modafinil, to get down to and complete tasks they have been putting off, because these tasks seem more enjoyable when taking these drugs. This might sound like what a stressed student desires. However, the pills have a range of side-effects.
"At present no evidence shows that these drugs are safe in healthy people," as a medical expert puts it, "Ordering online, though easy, is a dangerous way to obtain drugs. You never know what you're actually purchasing. "
In my experience, Modafinil changes people's behaviour too. Over those weeks my friends became different people—in turn aggressive, cold. Even eating became "a waste of time" and so did conversation.
A BBC survey found that of those who had tried smart drugs before, 92% would do so again. My friends say they'd happily do so without considering the practice a form of cheating.
I admit I was curious—but not enough to try it. Seeing the strange behaviour of other users, I feel a little bit upset and scary. Modafinil may promise to change your grades, but it might also change the way you act. Don't say you haven't been warned!
小題1:According to the author, his mates took Modafinil for the purpose of______.
A．escaping from realityB．getting better exam results
C．curing their narcolepsyD．leading an active life
小題2:Taking the smart drug can lead to ______.
A．cheating in the examB．dropping out of school
C．youth crime(犯罪)D．drug addiction(上癮)
小題3:What does the author think of his mates' taking the smart drugs?
A．Worrying.B．Inspiring.
C．Acceptable.D．Reasonable.
小題4:Which statement about Modafinil is wrong?
A．Modafinil sharpens the mind and helps problem-solving.
B．Modafinil more than just keeps you awake.
C．Modafinil has a range of side effects.
D．Modafinil is safe in healthy people.
小題5:Who are the target readers of this passage?
A．Teachers.B．Doctors.C．Scientists.D．Students.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Children brought up on healthy diets are more intelligent compared with their junk food eating partners, a new research suggests．  
Kids fed a diet packed high in fats, sugars, and processed（加工）  foods had lower IQs than those fed pasta（意大利面食）, salads and fruit,  it was found．
The effect is so great that researchers from the University of Bristol said those children with a "healthier" diet may get an IQ improvement．
Scientists stressed good diet was essential in a child's early life as the brain grows at its fastest rate during the first three years of life．
This indicated head growth at this time is linked to intellectual ability and “it is possible that good nutrition（營養(yǎng)） during this period may encourage excellent brain growth” ．
Scientists tracked the long term health and happiness of around 14,000 children born in 1991 and 1992 as part of the West Country's Avon Longitudinal（縱向的）Study of Parents and Children （ ALSPAC） ．
Parents were questioned about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old． According to their different changing form, these children were marked and given grades which ranged from minus two for the most healthy to10 for the most unhealthy．
In the research, IQ was measured of 4,000 children when they were eight and half years old,  using a validated（經過認證的）test－the Wechsler Intelligence Scale（韋氏兒童智力量表） for Children．
The results found after taking account of some influential factors, a leading processed food diet at the age of three was associated with a lower IQ at the age of eight and a half , whether the diet was improved after that age．
Every l point increase in dietary pattern score was associated with a l.67 fall in IQ．
小題1:Scientists stressed good diet was essential in a child’s early life because        .
A．the brain grows at its fastest rate during the first three years of life．
B．those children with a "healthier" diet must get an IQ improvement．
C．children brought up on healthy diets are less intelligent．
D．these children were given good grades．
小題2:Which of the following is NOT true?
A．Those children with a "healthier" diet may get an IQ improvement．
B．Good nutrition at any stage may encourage excellent brain growth．
C．Scientists tracked the long term health and happiness of about 14,000 children．
D．Every l point increase in dietary pattern score was associated with a l．67 fall in IQ．
小題3:The results found if a child ate a leading processed food diet when he was 3, he would          ．
A．have a higher IQ
B．have a higher IQ as long as he improved his diet
C．have one IQ when he was 8
D．have a lower IQ whether he improved his diet
小題4:What is the best title of the passage?
A．Food for thought
B．What is healthy food?
C．Healthy diet improves children's intelligence
D．How to become clever?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Since 1950, the amount of information about the nutrition of food has increased by nearly 900 percent. Besides this fact, obesity has risen by 214 percent and nearly two out of every three adults in America are overweight or obese. Being overweight is not only an appearance problem, and it also increases the risk of various diseases including diabetes, sleep disorder and cancer.
With so much nutritional knowledge easy to find, we cannot simply ignore our present obesity epidemic(流行病). We know that fruits and vegetables are rich in vitamin. Though we are overweight, many of us choose junk food over healthy food out of habits. One explanation for our strong desire for junk food is that we learn to connect junk food with positive feelings when we are young, and changing this attitude requires a huge amount of confidence and determination. Fortunately, new research published in May 2012 has shown a simple and accessible way to make healthier food choices- the one that doesn’t rely on great determination.
The research was based on two separate studies and it was carried out by T. Bettina Cornwell of the University of Oregon and Anna R. McAlister of Michigan State University. In the first study, 60 adults between the ages of 19 and 23 were questioned about the role of food and drinks. The survey tells us that adults prefer sweetened drinks with high-calorie, salty foods, to sweetened drinks with vegetables.
In the second study, 75 children between the ages of 3 and 5 were gathered for some experiments including drinks served with vegetables. The preschooler experiments were carried out under different situations and on different days. The researchers found that the children chose to take more green vegetables when they were served with water instead of a sweetened drink.
According to Cornwell, children learn to connect high calorie, sugary drinks such as cola, with high fat foods such as French fries, from a very early age. McAlister adds that early taste development appears to play an important role in food choices later in life. Meals served at home and meals offered at restaurants, set the stage for this idea and for the preference to choose junk food over healthy food, when beginning to take sweetened drinks.
“Our taste preferences are heavily influenced by regularly eating particular food and drinking particular drink,” states Cornwell. “If the drink on the table goes against both adults and children eating their vegetables, then perhaps it is time to change that drink… and to serve water with all meals. Restaurants could easily use water as free drink for children’s meals and charge extra money for other drinks.” Both McAlister and Cornwell are confident that serving water with meals could effectively reduce the nation’s obesity rates, diabetes rates and ever rising healthcare costs.
小題1:What may cause the risk of diseases according to the text?
A．Over nutrition.B．Obesity.C．Unbalance diets.D．Junk food.
小題2:What makes many of us choose junk food according to the author?
A．Positive feelings about food.B．High calorie of junk food.
C．Nice taste.D．Eating habits.
小題3:The underlined word “accessible” in Paragraph 2 means”_________”.
A．quickB．usefulC．easy to changeD．easy to get
小題4:From Paragraph5, we know that __________.
A．children may like sugary and high-calorie drinks even from an early age
B．early preference for food and drink may influence food choices later in life
C．easy preference for drinks should not be allowed in most of the restaurants
D．restaurants should provide the same food and drink as those at home
小題5:Which would be the best title for this text?
A．Stop children drinking sugary drinks
B．Drink water to eat more healthy
C．Change eating habits to lose weight
D．Eat healthy food at home

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Eating foods high in trans-fats(fats present in artificial form in industrially-produced cakes and fast food...) and saturated (飽和的) fats increases the risk of depression, according to a Spanish study, confirming previous studies that linked “junk food” with the disease. Researchers also showed that some products, such as olive oil, can fight against the risk of mental illness.
Authors of the wide-reaching study, from the universities of Navarra and Las Palmas, followed and analyzed the diet and lifestyle of over l2,000 volunteers over six years. When the study began, none of the participants had been diagnosed with depression; by the end, 657 of them were new sufferers.
“Participants with an increased consumption of trans-fats presented up to a 48 percent increase in the risk of depression when they were compared to participants who did not consume these fats,” the head study author said. “The more trans-fats were consumed, the greater harmful effect they produced in the volunteers.”
The research team found, at the same time, that after assessing the effect of polyunsaturated fats made up of larger amounts of fish and vegetable oils and olive oil, these products are associated with a lower risk of suffering depression.
The report, published in the online journal PLOS ONE, noted the research was performed on a European population that enjoys a relatively low intake of trans-fats—making up only 0.4 percent of the total energy taken in by the volunteers. “Despite this, we observed an increase in the risk of suffering depression of nearly 50 percent,” said researcher Miguel Martinez. “On this basis we think it of great importance to take this effect into account in countries like the United States, where the percentage of energy derived from these fats is around 2.5 percent.”
The report pointed out that the current number of depression sufferers in the world is around l50 million people, and has increased in recent years. This rise is attributable, according to the authors, “to great changes in the sources of fats consumed in Western diets, where we have replaced certain types of beneficial fats in nuts, vegetable oils and fish with the saturated and trans-fats found in meats, butter and other products such as mass-produced cakes and fast food.”
小題1:What's the best title of the text?
A．Junk Food and DepressionB．Depression Prevention
C．Types of Fats and DepressionD．Depression Research
小題2:Which of the following increases the risk of suffering depression?
A．Fish. B．Vegetable oil.C．Olive oil.D．Butter.
小題3:The study tells us that         .
A．2.5% Americans suffer mental illness
B．l2,000 volunteers in Navarra took part
C．a minority of participants became new sufferers
D．l50 million Europeans enjoy a healthier lifestyle
小題4:The underlined word “derived” in Paragraph 5 is closest in meaning to         .
A．obtained B．chosenC．separatedD．preserved
小題5:More and more Westerners are suffering depression because         .
A．they have less time for exercise
B．they eat more nuts, vegetable oils and fish
C．the sources of fats in their diets have changed
D．less meat, butter, and cakes are included in their diets

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

閱讀下列短文，從每題所給的A、B、C和D項中，選出最佳選項。
A
“I sometimes get up at three or four in the morning and I surf the net.”
“I often check my e-mail forty times a day.”
“I often spend more than three hours during one time on the net.”
“I spend more time in chat rooms(聊天室) than with my ‘real-1ife’ friends.”
Do you know any people like these? They are part of a new addiction(癮) called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug(毒品) use. People lose control(控制)of the time they spend on the Internet
For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab: he was surfing the net for several days straight.
Studies show that about 6 to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them.They spend more time in cyberspace than in the real world of friends and family.
Is “surfing the net” a hobby or an addiction for you? You may have a problem if
you have these symptoms(癥狀):
●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
●You can’t wait for your next online time.
●You plan to spend a short time online, but then you spend several hours.
●You go out with your friends less and less.
◆根據(jù)以上短文內容，然后從每題所給的四個選項中選擇最佳選項。
小題1:What does the beginning of the passage tell us?
A．How to become an Internet addict.
B．What an Internet addict usually does.
C．Where to find an Internet addict.
D．Why to write this passage.
小題2:How does the writer describe the addicts’ use of Internet?
A．It is something like keeping drugs.
B．It is a way of producing drugs.
C．It is like taking drugs.
D．It is terrible to imagine.
小題3:Why do people worry about the teens?
A．The teens are wasting too much money.
B．They used to work on the Internet.
C．The playing field of the teens will disappear.
D．More and more of the teens wil1 become addicted to the Internet.
小題4:The example in the passage shows that _______.
A．Internet problems are more serious among college students
B．Internet addicts usually stay in the computer lab without sleep
C．Some of the Internet users have already been seriously addicted
D．The police often help to find those Internet addicts.
小題5:What is the writer trying to tell us at the end of the passage?
A．Don’t be addicted to the Internet.
B．Go to family activities more often.
C．Do things as you have planned
D．Stay with your parents as often as possible.

查看答案和解析>>

同步練習冊答案