According to a famous optical(光學(xué)) expert, Alexander, who recently visited Shanghai, the developed countries in Europe and America have made rules that children must wear resinous(樹脂) glasses instead of the traditional glasses made of glass. This is because the glass glasses are more likely to do harm to children’s eyesight.
Alexander pointed out: wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems.
In America and Japan the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses. Now, about 10 million children in China have different eyesight problems and they need timely treatment.
But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides, the price for the new glasses is a little higher than the traditional ones.
小題1:This news article mainly wants to tell us _______.
A．Alexander visited China and introduced a new type of glasses
B．we should wear resinous glasses instead of glass glasses
C．resinous glasses are popular in Europe and America
D．glasses can be made of other materials instead of glass
小題2:According to Alexander, the “timely treatment” to eyesight problems is _______.
A．to stop wearing glass glasses any more
B．to buy a pair of glasses and wear them right away
C．to wear suitable resinous glasses at the right time
D．to buy glasses made in Europe, Japan or America if possible
小題3: It can be inferred from this news text that _______.
A．resinous glasses are not on sale in China yet
B．resinous glasses are not acceptable in China
C．glass glasses have disappeared on western market because there is a law against them
D．glass glasses are the first choice in China not only because of their price

小題1:B
小題2:C
小題3:D

本文指出：傳統(tǒng)的玻璃眼鏡可能對眼睛產(chǎn)生很大的危害，目前世界上很多國家都在使用樹脂眼鏡，并建議中國小孩也使用樹脂眼鏡。
小題1:主旨題。根據(jù)文章第 1 段第 1 句 …children must wear resinous(樹脂) glasses instead of the traditional glasses made of glass 可推知此題答案為 B。
小題2:推斷題。根據(jù)文章第 2 段 …wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems 可推知此題答案為 C。
小題3:細節(jié)題。根據(jù)文章第 4 段第 2 句 This is mainly because many parents know little or nothing about the good points of the resinous glasses 可推知此題答案為 D
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：閱讀理解


Want to be a happy married couple? Consider having kids．
A new study found that having children boosts happiness．And the more, literally, the merrier．
But unmarried couples shouldn’t expect to find greater happiness through child-raising．The study, published in the Oct．14 online edition of the Journal of Happiness Studies, suggests that having children has little or no effect on boosting happiness among couples who aren’t hitched(和諧)．
The findings contradict previous research that suggested that having more offspring doesn't lead to greater happiness and might even make people less satisfied with their lives．One theory behind the conclusion is that parents don’t receive many rewards in return for the hard work of raising children．
The new study, however, notes that parents say children are one of the most important things in their lives, if not the most important．
The study found that life satisfaction for married people -- women especially -- goes up the more kids they have．Single, separated and co-habiting people, by contrast, report negative experiences．
“One is tempted to advance that children make people rich under the ‘right conditions’ -- a time in life when people feel that they are ready, or at least willing, to enter parenthood,” Dr．Luis Angeles, of the University of Glasgow in Scotland, said in a news release from the journal’s publisher．“This time can come at very different moments for different individuals, but a likely signal of its approach may well be the act of marriage．”
小題1:he underlined word “offspring” in the fourth paragraph can be replaced by _____．
A．generationB．childrenC．mothersD．marriage
小題2:The best title of this passage should be _______．
A．Children Are the Source of Happiness
B．Are You Happy Married Couple?
C．Married with Children Paves Way to Happiness
D．The Right Conditions of Having Children
小題3:Which of the following can be inferred from the passage?
A．The more children women have, the happier they are．
B．The more children the married women have, the more unsatisfied they become．
C．Raising kids can give any person happiness．
D．Without marriage, one woman had better not raise kids．
小題4:In the passage, the underlined part ‘right conditions’ refers to _______．
A．a(chǎn) time when the couple are ready and willing to become parents
B．the situation where the family is rich enough to raise a child
C．the situation where the couple are very happy
D．a(chǎn) time when the couple thinks raising children can boost happiness

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

June 26, 2000 — the Human Genome(基因組) Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging(延長) human life. But those communities and policy makers also are careful about the scientific door they are opening as the project uncovers the mysteries of life.
For the last few years, the genetic advances in the developing field of biotechnology have provides material for all kinds of work, but the developments of modern science in unlocking the secrets of the human genetic code(密碼) have opened a world of possibilities for human health, as well as for the popular imagination.
While European and Japanese researchers are making rapid progress in decoding(解碼) human DNA, the leading organization for genetic research is in the United States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with terrible diseases as yet(迄今), and making progress toward separating the genes that show a sign of breast cancer or AIDS.
Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses.
小題1: Why did the scientists work hard at mapping the human genome?
A．Because the human genome can destroy many illnesses.
B．Because the human genome's completion can help them get rid of many diseases.
C．Because they wanted to be better known than others.
D．Because the human genome can provide a lot of chances of work.
小題2:Which country studied the genes most rapidly in the world?
A．Japan.B．Germany.C．The United States.D．China.
小題3:Which of the following is NOT true?
A．If the genes can be found, scientists can study many new ways to cure illnesses.
B．The scientists have made great progress in connecting the genes with the cancers.
C．Many medical companies show great interest in drawing the human genome map.
D．The United States began the Genes Study early in the 19th century.
小題4:The author suggests that the Human Genome Project can cause _______.
A．the policy makers to feel very worried and careful
B．the scientists to work harder
C．many people to find work easily
D．a(chǎn) lot of companies to produce many new drugs
小題5:The main idea of this article is about _______.
A．unlocking genetic code
B．the genes' discovery
C．the great human genome
D．the genes and the scientists

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Anti-bird flu contingency (意外事故) measures, including a proposal to separate poultry from humans and a series of traffic and logistics (后勤) measures will be discussed at the Legislative Council's Food Safety and Environmental Hygiene Panel meeting next month. Secretary for Health, Welfare and Food Dr York Chow says the contingency plan would come into force if an outbreak occurred near Hong Kong.
Speaking on a radio talk show this morning, Dr Chow said the separation of poultry from humans policy, which will be determined after a decision whether to set up a central slaughtering (屠宰) house or several regional ones, would be based on the demand for live chickens.
He pointed out that at present there were 30,000 live chickens imported from the Mainland and 30,000 supplied locally. If this demand persisted, there would be no central slaughtering house or wholesale point that could handle such an amount and regional slaughtering houses could be the choice.
He added that building of regional slaughtering houses took time, but stressed the need to study the views of the public and the sector before a final decision was made.
Regarding avian flu vaccination (種痘) for humans, Dr Chow said it was still being developed. He added that it may not be reliable in the case of an outbreak as records show vaccination can only offer 5% protection against a virus.
He said Hong Kong had more experience and expertise than neighbouring territories in the fight against viral outbreaks, and was willing to offer them help. He added there was no “boundary” for infectious diseases and close cooperation among different countries had to be maintained to fight against a possible outbreak.
小題1: It can be inferred from the first paragraph that ______.
A．the government is planning to take strong action to fight against bird flu
B．a(chǎn)n outbreak which happened near Hong Kong made people very frightened
C．a(chǎn)nti-bird flu contingency measures will come into use next month
D．Dr York Chow will organize a meeting to discuss the contingency plan
小題2:According to the passage, the best way to fight against bird flu is to ______.
A．separate poultry from humansB．set up a central slaughtering house
C．set up several regional slaughtering housesD．get avian flu vaccination
小題3:When the final decision will be made mainly depends on ______.
A．the demand for live chickensB．the views of the public
C．the advice from experts
D．the time when regional slaughtering houses will be finished
小題4:Which of the following statements isn’t Dr York Chow’s opinion?
A．Hong Kong is better at dealing with viral outbreaks than its neighbours.
B．Infectious diseases could happen in any country.
C．Other territories should ask Hong Kong for help because it has more experience.
D．Cooperation is quite necessary when danger is coming.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient —no matter where he or she may be.
Online doctors offering advice based on normal symptoms(癥狀) are the most obvious example. Increasingly, however, remote diagnosis(遠程診斷) will be based on real physiological data(生理數(shù)據(jù)) from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone, it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipment, the cry asking whether there was a doctor in the house could well be a thing of the past.
Other medical technology groups are working on applying telemedicine to rural(countryside) care. And at least one team wants to use telemedicine as a tool for disaster need—especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions.
But there is one problem. Bandwidth(寬帶) is the limiting factor for sending complex(復(fù)雜的) medical pictures around the world — CT photos being one of the biggest bandwidth users. Communication satellites may be able to deal with the short-term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second-generation Internet and third-generation mobile phones for the future of remote medical service.
Doctors have met to discuss computer-based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’ opinions and diagnosis are common.
小題1: The writer chiefly talks about _______.
A．the use of telemedicineB．the on-lined doctors
C．medical care and treatmentD．communication improvement
小題2:The basis of remote diagnosis will be _______.
A．personal data assistance
B．some words of a patient
C．real physiological information
D．medical pictures from the Internet
小題3:Which of the following statements is true according to the text？
A．Patients don’t need doctors in hospitals any more.
B．It is impossible to send a patient’s signs over the telephone.
C．Many teams use telemedicine dealing with disasters now.
D．Broadband communications will become cheaper in the future.
小題4:The “problem” in the fourth paragraph refers to the fact that _______.
A．bandwidth isn’t big enough to send complex medical pictures
B．the second-generation of Internet has not become popular yet
C．communication satellites can only deal with short-term needs
D．there is not enough equipment for spreading the medical care

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Do you blank out or feel so nervous in exams that you have trouble writing answers to questions that you knew just last night? If so, you likely have a case of test anxiety.
But, don't be afraid. By recognizing the problem, you are taking the first step towards overcoming it.
Believe it or not, a touch of nervousness can sharpen your mind, allowing you to perform more quickly. This is because under stress, the body releases (釋放) the hormone adrenaline (腎上腺素), which prepares it for something important that will happen. However, too much anxiety can result in sleeplessness, loss of appetite（胃口）before tests, and poor performance. Some people might feel hot and tired. With great anger they often shout or complain for no reason.
If you worry a lot or are a perfectionist, you are more likely to have trouble with test anxiety. Those who have prepared poorly for a test or have had negative experiences taking tests may also experience test anxiety.
When you feel a storm of anxiety coming on, stop what you're doing and make your mind a blank. If possible, actually tell yourself to 'STOP!' This will get your mind off the stress.
Then think of being at a place of comfort and let your body relax. As you continue the test, find questions you know the answers to and answer them first. This will help restore your confidence. 
Important of all, talk to yourself using positive language. Make it a habit to replace each negative thought with a logical reason. For example: "I've studied hard and I know the material, so I'm ready to do the best I can."
Another thing you can do is to learn to accept mistakes. In fact, they can be valuable learning opportunities.
Last but not least, start test preparation early - three to five days ahead of the quiz or test. After all, good study habits and skills - for example, time management and note-taking - will give you the feeling that you are in control.
小題1: The best title of the passage is probably______
A．How to beat test anxiety.
B．What is test anxiety.
C．The effects of test anxiety.
D．Experience test anxiety will help you.
小題2:Those ______ more easily suffer from test anxiety.
A．who are not well prepared for a test.
B．who wants everything to be perfect and highest.
C．who have experiences of failure in exams.
D．who do poorly in their study.
小題3:The author mentions _____pieces of suggestions about how to get over test anxiety.
A．3B．4C．5D．6
小題4:What can we infer from the passage？
A．Mistakes sometime can be valuable and helpful.
B．Those who have prepared poorly for a test cause test anxiety easily.
C．Full test preparations will give you the feeling that you are in control.
D．A touch of anxiety can have a positive effect.
小題5:The underlined word “hot” in Paragraph3 means        .
A．disappointedB．a(chǎn)ngryC．a(chǎn)ctiveD．running a high body temperature

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Why do men die earlier than women? The latest research makes it known that the reason could be that men’s hearts go into rapid decline when they reach middle age.
The largest study of the effects of ageing on the heart has found that women’s longevity may be linked to the fact that their hearts do not lose their pumping power with age.
“We have found that the power of the male heart falls by 20-25 percent between 18 and 70 years of age,” said the head of the study, David Goldspink of Liverpool John Moores University in the UK.
“Within the heart there are millions of cells that enable it to beat. Between the age of 20 and 70, one-third of those cells die and are not replaced in men,” said Goldspink. “This is part of the ageing process.”
What surprises scientists is that the female heart sees very little loss of these cells. A healthy 70-year-old woman’s heart could perform almost as well as a 20-year-old one’s.
“This gender difference might just explain why women live longer than men,” said Goldspink. They studied more than 250 healthy men and women between the ages of 18 and 80, focusing on healthy persons to remove the confusing influence of disease. “The team has yet to find why ageing takes a greater loss on the male heart,” said Goldspink.
The good news is that men can improve the health of their heart with regular exercise. Goldspink stressed that women also need regular exercise to prevent their leg muscles becoming smaller and weaker as they age.
小題1:The underlined word “l(fā)ongevity” in the second paragraph probably refers to “________”.
A．healthB．long lifeC．a(chǎn)geingD．effect
小題2:The text mainly talks about ________.
A．men’s heart cells
B．women’s ageing process、
C．the gender difference
D．hearts and long life
小題3:According to the text, the UK scientists have known that ________.
A．women have more cells than men when they are born
B．women can replace the cells that enable the heart to beat
C．the female heart loses few of the cells with age
D．women never lose their pumping power with age
小題4: If you want to live longer, you should ________.
A．enable your heart to beat much faster
B．find out the reason for ageing
C．exercise regularly to keep your heart healthy
D．prevent your cells from being lost
小題5:We can know from the passage that ________.
A．the reason why ageing takes a greater loss on the male heart has been found out
B．scientists are on the way to finding out why the male heart loses more of the cells
C．the team has done something to prevent the male from suffering the greater loss
D．women over 70 could lose more heart cells than those at the age of 20

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


We have met the enemy, and he is ours. We bought him at a pet shop. When monkey-pox, a disease usually found in the African rain forest, suddenly turns up in children in the American Midwest, it’s hard not to wonder if the disease that comes from foreign animals is homing in on human beings. “Most of the infections (感染) we think of as human infections started in other animals,” says Stephen Morse, director of the Center for Public Health Preparedness at Columbia University.
It’s not just that we’re going to where the animals are; we’re also bringing them closer to us. Popular foreign pets have brought a whole new disease to this country. A strange illness killed Isaksen’s pets, and she now thinks that keeping foreign pets is a bad idea. “I don’t think it’s fair to have them as pets when we have such a limited knowledge of them,” says Isaksen.
“Laws allowing these animals to be brought in from deep forest areas without stricter control need changing,” says Peter Schantz. Monkey-pox may be the wake-up call. Researchers believe infected animals may infect their owners. We know very little about these new diseases. A new bug (病毒) may be kind at first. But it may develop into something harmful. Monkey-pox doesn’t look a major infectious disease. But it is not impossible to pass the disease from person to person.
56. We learn from Paragraph 1 that the pet sold at the shop may _________.
A. come from Columbia            B. prevent us from being infected
C. enjoy being with children         D. suffer from monkey-pox
57. Why did Isaksen advise people not to have foreign pets?
A. They attack human beings.         B. We need to study native animals.
C. They can’t live out of the rain forest.  D. We do not know much about them yet.
58. What does the phrase “the wake-up call” in Paragraph 3 most probably mean?
A. a new disease           B. a clear warning   C. a dangerous animal     D. a morning call
59. The text suggests that in the future we _______.
A. may have to fight against more new diseases   B. may easily get infected by diseases from dogs
C. should not be allowed to have pets           D. should stop buying pets from Africa
60. The last paragraph means _________.
A. we should have laws to stop having pets at home 
B. wild animals shouldn’t adopted as pets
C. laws should be passed to avoid pets’ diseases spreading 
D. people with pets should be stayed at home

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

One day a few years ago we had an uninvited guest—a sparrow.        the little bird had flown into our open garage. Then I        the bird before I saw it.
“What’s that?”I asked when I first heard the sound.
“It’s coming from the        .”my wife, Anita, said. “Maybe it’s one of the little        .”
I looked into the garage. No children at all. But there was that sound again, coming from right up there. And that’s         I saw the sparrow. It was flying        just inches below the ceiling. It was clearly        to get out, but couldn’t see the way out was not up, but        and and out through the garage door. So the bird continued flapping its wings and bumping its little head        the ceiling.
I tried to terrify it out, but only succeeded in driving it into the        open space between the door and the ceiling. Then I tried to show the bird how to fly down a few feet         it could get outside, but that only seemed to        it more.
“Why don’t we just leave for a few minutes,” Anita        .“I’m sure he’ll figure it out eventually.”
We went back into the house, where we        to hear the ongoing struggle between the sparrow and the ceiling. Then suddenly, it was        and our uninvited guest was gone.
I’ve        that little sparrow through the years, and I’ve decided that birds are not different much from people. We think we were        to fly ever upward, and we don’t even consider the        that something good might happen if we just fly down a little bit. Once we figure out that we can make        without banging（碰）our heads against ceilings, we can usually save ourselves much        .
小題1:
A．StillB．SomehowC．InsteadD．Perhaps
小題2:
A．heardB．caughtC．searchedD．observed
小題3:
A．houseB．backyardC．garageD．basement
小題4:
A．birdsB．guestsC．catsD．kids
小題5:
A．whenB．howC．whyD．whether
小題6:
A．quicklyB．a(chǎn)nxiouslyC．cautiouslyD．slowly
小題7:
A．decidingB．hesitatingC．tryingD．choosing
小題8:
A．upB．backwardC．forwardD．down
小題9:
A．a(chǎn)gainstB．offC．a(chǎn)longD．into
小題10:
A．freeB．smallC．wideD．dark
小題11:
A．in caseB．even ifC．a(chǎn)s thoughD．so that
小題12:
A．puzzleB．confuseC．frightenD．disturb
小題13:
A．suggestedB．explainedC．insistedD．demanded
小題14:
A．a(chǎn)ttemptedB．continuedC．refusedD．failed
小題15:
A．fierceB．emptyC．safeD．silent
小題16:
A．looked afterB．worried aboutC．thought aboutD．brought up
小題17:
A．forcedB．determinedC．bornD．urged
小題18:
A．ideaB．possibilityC．challengeD．problem
小題19:
A．progressB．peaceC．decisionsD．efforts
小題20:
A．panicB．pressureC．lossD．trouble

查看答案和解析>>

同步練習(xí)冊答案