Butter is bad for you—so is margarine(人造黃油).Coffee raises blood pressure, but may protect against cancer.Alcohol is okay, but only if it's wine.The confusing studies on what is safe to eat and drink are enough to make it impossible for anyone to understand what "good food" is.
Take the margarine-butter debate for example.Studies that linked fat—found mostly in animal products such as meat and butter—with cancer and heart disease sent millions rushing to buy margarine.But then another study found that people who ate a lot of margarine also had high levels of heart disease.For those who have a firm faith in science, this seems to be the end of the world.
But many doctors point out that their advice has never been conflicting.For years, and in various countries, they have recommended eating less fat.
People in western countries such as Britain and the United States get about 40 percent of their calories from fat.Doctors say this should be around 30 or even 25 percent,
"We must try to reduce total fat," said Dr.Robert Richardson of the University of Edinburgh, who has been studying the effects of fat on human health for years.
"We need to go to more such food as bread, in particular brown bread, and more fruit and vegetables."
Fresh produce may not be so safe, either.Last month the British Government advised consumers to peel their pears before eating, while many Americans briefly avoided apples because of fears over an insect killing chemical.
But Dr.Arnold, a British scientist, said any risk of such poisoning would be outweighed by the costs of not eating plant foods.
"On balance, if you were to put both risks against each other, the advice has to be eating as much fruit and vegetable daily as possible," she said.
In general, doctors conclude, variety truly is the best policy."The general advice is pretty much the same advice that doctors have been talking about for a long time—a varied diet, a mixture of foods and not too much of any one," Arnold said.
小題1:In which section of the magazine are you most likely to find this passage?
A.Arts and CultureB.Entertainment
C.NatureD.Health
小題2:The British Government advised consumers to peel their pears before eating because ________.
A.it found that there were insects on the pears
B.it wanted consumers to avoid insect, killing chemicals
C.the skin of pears was found to be bad for people's health
D.it was a bad habit not to peel them
小題3:The underlined word "outweigh" (Para. 8) means " __________."
A.to be heavier than usual or allowedB.to be more dangerous than
C.to be greater in value or importance thanD.to be considered less important than
小題4:What can we infer from the passage?
A.Many doctors say that their advice has never been conflicting.
B.Science provides answers to all our questions.
C.We should peel our pears before eating.
D.We should eat plant foods despite the risk of poisoning.
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科目:高中英語(yǔ) 來源:不詳 題型:完形填空

From the time each of my children started school, I packed their lunches. And in each lunch ,I___26_____ a note. Often written on a napkin (餐巾), it might be thank you for a ____27____ moment ,a reminder of something we were happily expecting,or a bit of __28_______ for the coming test orsporting event.
In the early grade school they __29____ their notes. But as children grow older they become self-conacious(有自我意識(shí)的),and _30_______ he reached high
School,my older son ,Marc, informed me he no longer_31________ my daily notes.Telling him that he no longer needed to _32______them but I still needed write them, I___33_____ untill the day he gratuated
Six years after high school graduation, Marc called asked if he could move__34_____for a couple of months.I had spent those years well,graduating from college,__35______two internships()in Washington,DC,and __36_____,becoming a technical assistant in Sacramento.____37______ short vacation visits,hower,he had lived away from home .With his younger sister leaving for college, I was ___38____ happy to have Marc back.Since Iwas __39____ making lunch for his younger brother, I _40______ one for Marc,too.Imagine my __41______ when Igot a call from my 24-year-old son,__42___ his lunch.
Did I do something __43_____? Don’t you love me _44_____,Mom ? werejust a few of the questions he threw at me as I _45_____asked him what was wrong.
My note,Mom, he answered,Where is my note?
小題1:
A.carriedB.foundC.includedD.held
小題2:
A.difficultB.specialC.comfortableD.separate
小題3:
A.congratulationB.improvementC.explanationD.encouragament
小題4:
A.lovedB.a(chǎn)nsweredC.wroteD.examined
小題5:
A.latelyB.by the wayC.by the time D.gradually
小題6:
A.receivedB.understoodC.enjoyedD.collected
小題7:
A.copyB.readC.takeD.send
小題8:
A.held upB.gave upC.followedD.continued
小題9:
A.outB.homeC.toD.to Sacramento
小題10:
A.organizingB.planningC.comparingD.completing
小題11:
A.hopefullyB.forfinallyC.particularlyD.certainly
小題12:
A.Because ofB.Instead ofC.Except forD.As for
小題13:
A.especiallyB.immediatelyC.equallyD.generally
小題14:
A.onceB.a(chǎn)gainC.stillD.even
小題15:
A.packedB.fetchedC.boughtD.filled
小題16:
A.fearB.surpriseC.. angerD.disappointment
小題17:
A.waiting forB.worrying aboutC.caring forD.a(chǎn)sking about
小題18:
A.wrongB.funnyC.strangeD.smart
小題19:
A.a(chǎn)ny moreB.enoughC.once moreD.better
小題20:Ainterestingly               B.bitterly           Cpolitely  D. laughingly

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Shopping is not as simple as you may think! There are all sorts of tricks each time we reach out for that particular brand(品牌)of product on the shelf.
Colouring, for example, varies according to what the producers are trying to sell. Health foods are packaged(包裝)in greens, yellows or browns because we think of these as healthy colours. Ice cream packets(包裝) are often blue and expensive goods, like chocolates, are gold or silver.
When some kind of pain-killer (止痛藥) was brought out recently, researchers found that the colours turned the customers off because they made the product look weak and ineffective. Eventually, it came on the market in a dark blue and white package — blue because we think of it as safe, and white as calm.
The size of a product can attract a shopper. But quite often a bottle doesn’t contain as much as it appears to.
It is believed that the better-known companies spend, on average, 70 percent of the total cost of the product itself on packaging!
The most successful producers know that it’s not enough to have a good product. The founder of Pears Soap, who for 25 year has used pretty little girls to promote(促銷)their goods, came to the conclusion: “Any fool can make soap, but it takes a genius(天才) to sell it.”
小題1:. Which of the following may trick a shopper into buying a product according to the text? 
A.The cost of its packageB.The price of the product
C.The colour of its packageD.The brand name of the product
小題2:. The underlined part “the colours turned the customers off” (in Para.3) means that the colours ________ .
A.a(chǎn)ttracted the customers stronglyB.had weak effects on the customers
C.tricked the customers into shoppingD.caused the customers to lose interest
小題3:. Which of the following is the key to the success in product sales?
A.The way to promote goods.B.The team to produce a good product
C.The discovery of a genius. D.The brand name used by successful producers.
小題4:. Which of the following would be the best title for this text?
A.Choice of Good Products.B.Disadvantages of Products.
C.Effect of Packaging on Shopping.D.Brand Name and Shopping Tricks.

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Burns can be caused by fire, the sun, chemicals, heated objects or fluids, and electricity. They can be minor problems or life-threatening emergencies. Distinguishing a minor burn from a more serious burn involves determining the degree of damage to the tissues of the body. If you are not sure how serious the burn is, seek emergency medical help.
First-degree burns are those in which only the outer layer of skin is burned. The skin is usually red and some swelling (腫大) and pain may occur. Unless the burn involves large portions of the body, it can be treated at home.
Second-degree burns are those in which the first layer of skin has been burned through and the second layer of skin is also burned. In these burns, the skin reddens intensely and blisters (水泡) develop. Severe pain and swelling also occur. Second-degree burns require medical treatment.
Third-degree burns are the most serious and involve all layers of skin. Fat, nerves, muscles, and even bones may be affected. Areas may be charred black or appear a dry white. If nerve damage is substantial, there may be no pain at all. These burns require emergency medical attention.
Follow these steps when treating minor burns at home:
1) If the skin is not broken, run cool water over the burn for several minutes.
2) Cover the burn with a sterile (消過毒的) bandage or clean cloth.
3) Take aspirin to relieve any swelling or pain.
Seek emergency treatment immediately for major burns. Before an emergency unit arrives, follow these steps:
1) Remove the person from the source of the burn (fire, electrical current, etc.).
2) If the person is not breathing, begin mouth-to-mouth resuscitation (人工呼吸) immediately.
3) Remove all clothing to stop further burning. If the clothing is stuck to the burn, do not attempt to remove it.
4) Cover the burned area with a cool, moist, sterile bandage or clean cloth. Do not place any creams, ointments (藥膏) or ice on the burned area or break blisters.
5) Monitor the patient for signs of shock, and treat accordingly.
小題1:The underlined sentence in the first paragraph probably means “______”.
A. They can be dangerous if you don’t treat them seriously
B. They range from slight burns to deadly ones
C. They seldom cause deaths even if not treated properly
D. They usually cause deaths if not treated properly
小題2:Burns are divided into different degrees according to _______.
A.what kind of treatment they need
B.what kind of tissue of the body is damaged
C.whether there is pain and what degree of pain there is
D.which layer of skin is burned
小題3:From the passage we learn that _______.
A.if there is severe pain, then you need medical treatment
B.first-degree burns don’t require medical treatment
C.burns without pains can be treated at home
D.the larger the swelling is, the more serious it is
小題4: It can be inferred from the passage that ______.
A.you shouldn’t cover the burn with a bandage or cloth if it is severe
B.you shouldn’t move the person unless you know how to do first aid
C.you shouldn’t run cool water over the burn if the skin is broken
D.you shouldn’t place any wet towels on the burned area
小題5:where do you probably find the passage?
A.a(chǎn) fashion magazineB.a(chǎn) guide book
C.a(chǎn) book on first aidD.a(chǎn) section about culture in the newspaper

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Alaskan black bears hibernate for up to seven months a year, during which time they do not eat or drink, before waking up in virtually the same physical state they fell asleep in.
Now experts hope to develop methods of putting humans into a similar state which could help astronauts survive long missions and lead to new ways of treating severely ill patients.
While many studies have examined hibernation in mice and hedgehogs, little research has been done into the same condition in larger mammals such as bears.
But new research conducted at the Institute of Arctic Biology at the University of Alaska monitored the animals' body temperature, heart rate and muscle movements while they slept.
The research results showed that during a five-month hibernation the bears’ body temeratures varied between 30℃ and 36℃ in cycles that lasted between two and seven days—a pattern that was previously unknown in hibernating animals.
The research project leader said, "If our research could help by showing how to reduce metabolic(新陳代謝的) rates and oxygen demands in human tissues, one could possibly save severely ill patients. We simply need to know how to turn things on and off to take advantage of the different levels of hibernation."
Craig Heller, of Stanford University, who contributed to the study, added: "There has always been a thought that, if there is ever long-distance space travel, it would be good to be able to put people into a state of lower metabolism or a state of hibernation. That's almost science fiction but you can see the logical basis."
小題1:We know from the text that            .
A.during winter Alaskan black bears sleep for more than half a year
B.researchers have examined hibernation in humans
C.experts have got no results from their research
D.Craig Heller is a leader from the Institute of Arctic Biology
小題2:The best topic of the text should be                
. 
A.The Latest Research Results
B.New Methods of Putting Humans into Hibernation
C.Alaskan Black Bears Hibernate
D.Astronauts Could Hibernate Like Bears
小題3:According to the text, we can infer that         .
A.many studies have examined hibernation in mice and bears as well
B.humans' body temperatures vary between 30℃ and 36℃ while they sleep
C.research into hibernation in animals may help deadly patients stay longer
D.scientists have already take advantage of the different levels of hibernation in space missions

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

New media has been growing fast and influencing people’s lives in ways few things have done before. In 2010, China’s new media industry witnessed explosive development. But with “new” comes uncertainties and challenges. The following are brief reviews on the development of China’s new media and outlooks on its future.
I. Micro-blogging (微博)   
Short and convenient, micro-blogs also experienced “a big bang” in China last year, with the number of micro-bloggers at China’s popular portal(門戶網(wǎng)站) sina.com.cn almost doubling in less than six months. Afterwards, the other three major web portals, including sohu.com, qq.com and 163.com, each set up their own micro-blogging services. With more government officials and entities(實(shí)體) registering, China’s micro-blogging services are expected to play a more important role in connecting the public and the governments in 2011.
第一節(jié)                         Search Engines
Baidu’s position in the search engine market would face fierce challenges from sohu.com,
Microsoft’s Bing and goso.cn from the People’s Daily. Xinhua is also preparing to start its search engine together with China Mobile, a leading company in mobile networks. Goso and Xinhua both have the advantage of providing content, while Bing has a big edge in technology and funds. They are expected to pose threats(威脅) to Baidu in 2011.
第二節(jié)                         Internet of Things
IoT refers to a network of real-world objects linked by the Internet and interacting through on-line services. China set up its first IoT research center in Shanghai in March 2010.Within the same week, Premier Wen Jiabao stated in the annual government report that it would “accelerate the research and development, as well as application of the Internet of Things. ”
However, some experts say China’s IoT is still in an early stage, and it’ll take a long time for it to let the public enjoy its full functions. 
40. What is the text mainly about?
A. Some major media in China.
B. China’s new media and its future.
C. The development of China’s on-line services.
D. China’s early-stage IoT and its major functions.
小題1:How many web portals are mentioned in Paragraph 2?
A.Two.B.Three.C.Four.D.Five.
小題2: Which of the following will be Xinhua’ s partner to start a search engine? 
A.Baidu.B.Sohu.com. C.Goso.cn.D.China Mobile.
小題3: What does the underlined part “a big bang” in Paragraph 2 probably mean? 
A.a(chǎn) deafening soundB.a(chǎn)n explosive development
C.a(chǎn) terrible damageD.a(chǎn) demanding challenge

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

One of the most widely accepted, commonly repeated assumptions (假設(shè)) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have got fat that hangs over my belt when I sit. Why isn’t all the exercise getting rid of it?
It’s a question many of us could ask. More than 45 million Americans now belong to a health club, up from 23 million in 1993. We spend some $19 billion a year on gym memberships. Of course, some people join and never go. Still, as one major study — the Minnesota Heart Survey — found, more of us at least say we exercise regularly.
And yet obesity (肥胖) figures have risen sharply in the same period: a third of Americans are obese, and another third count as overweight by the Federal Government’s definition. Yes, it’s entirely possible that those of us who regularly go to the gym would weigh even more if we exercised less. But like many other people, I get hungry after I exercise, so I often eat more on the days I work out than on the days I don’t. Could exercise actually be keeping me from losing weight?
The popular belief that exercise is essential for weight control is actually fairly new. As recently as the 1960s, doctors routinely advised against too much exercise, particularly for older adults who could injure themselves. Today doctors encourage even their oldest patients to exercise, which is sound advice for many reasons: People who regularly exercise are at significantly lower risk for all manner of diseases — those of the heart in particular. They less often develop cancer and many other illnesses. But the past few years of obesity research show that the role of exercise in weight loss has been wildly over-evaluated.
“In general, for weight loss, exercise is pretty useless,” says Eric Ravussin, exercise researcher at Louisiana State University. Many recent studies have found that exercise isn’t as important in helping people lose weight as you hear so regularly in gym advertisements or on shows like The Biggest Loser — or from magazines like this one.
小題1: From the passage we learn that ____.
A.some Americans join a health club but never go there
B.the number of overweight people has doubled since 1993
C.more than 45 million Americans now go to the gym regularly
D.Americans waste too much money each year on sports
小題2: According to the passage, exercise ____.
A.has long been believed to be good for older adults
B.is not properly advertised as an effective way to lose weight
C.was first recognized as an effective way to lose weight in the 1960s
D.is less effective in preventing heart disease than what doctors believe
小題3: According to the writer, people might gain weight because ____.
A.they have the habit of going to the gym regularly
B.they eat the same food when they do not exercise
C.they exercise less than required by doctors
D.they eat more after they exercise
小題4: What may be the best title for this passage?
A.Overweight Is Not Good for Your Health
B.Exercise Won’t Make You Thin
C.Gym Is Part of American Lifestyle
D.Obesity Is a Social Problem in America

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Two worlds come together
Imagine landing in a foreign country where you cannot speak the language, understand the culture and don’t know anybody. Wouldn’t it be nice to have a friend who could help you out?
John Smith, an English explorer who landed in America in 1607, found the best friend ever. She was a Native American named Pocahontas (1595-1617). And she did more than teach Smith the language: she saved his life, twice.   
Smith was captured(捕獲) by members of Pocahontas’s tribe (部落) and was going to be killed. But for some reason, the Chief’s daughter, Pocahontas, felt sorry for Smith (who was probably the first white man she had ever seen) and threw her body over his to protect him. Smith returned safely to the small village he was living in.
During the winter the English settlers did not know how to get food from nature. Pocahontas often brought food for Smith and his friends.
A year later Pocahontas’s father tried to kill Smith again because the Native Americans were very scared the English would try to take over their land. Pocahontas warned him and he was able to escape.
Later she became a Christian and eventually married an Englishman named John Rolfe.
She spent the last year of her life in London.
Pocahontas has become an American legend. Her life story has been re-created in many books and films, including Disney’s 1995 film, Pocahontas.
One of the reasons she is so popular is that many Europeans look at Pocahontas as an excellent example of how a minority can adjust into the majority. Pocahontas is also respected because of her selfless love. She proved that people can be kind and loving even to people of a different race or culture. John Smith was very different from Pocahontas but she could see he was a good man and that was all that mattered. No race or country owns goodness, love and loyalty.
小題1: What difficulties might early European settlers meet in America EXCEPT ________?
A.the fierce conflict with Native AmericansB.bad-tempered natives who enjoyed killing
C.unfamiliarity with a foreign landD.lack of food in winter
小題2: Pocahontas saved John Smith twice because ______.
A.he was the first white man she had ever seen in her life
B.she wanted to become a Christian and marry an Englishman
C.she believed in general kindness even to people of a different race
D.she was on the settlers’ side and against her cruel father
小題3: According to the text, Europeans think Pocahontas _____.
A.was brave to break away from her own tribe
B.set a good example for other natives to accept the white settlers
C.was a selfless Christian who can love her enemy
D.was open to a more advanced culture
小題4: What can we infer from the passage?
A.The battles between early settlers and Native Americans resulted from their fighting for land.
B.The Europeans think the early settlers should have learned to adjust to the local cultures.
C.The creation of America is based on the settlers’ victory over the Native Americans.
D.People from different cultures can never really get along well with each other.

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科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

  Windsurfing is a sport that combines sailing and surfing.In 1948,twenty-year-old Newman Darby first thought of using a handheld sail to contro1 a small boat.Darby did not apply for a patent(專利)for his design at first.However,he is recognized as the inventor of the first sailboard.
Californians Jim Drake,a sailor and engineer,and Hoyle Schweitzer,a surfer and skier received the patent for a sailboard.They called their design a windsurfer.The early windsurfer boards measured 3.5 meters long and weighed 60 pounds.Later in the l980s,Newman Darby did apply for and receive a design patent for a one—person sailboat.
In the late l940s,Newman Darby found he could control a 3-meter-long sailboat and make turns even without a rudder(舵).In l964 he designed the first universal joint(萬(wàn)向接頭)to go along with a flat bottom sailing boat.This sailboard was equipped with a universal joint,a board and a kite—shaped free sail and thus windsurfing was born.
Naomi Darby,Newman’s wife,was the first woman windsurfer and helped her husband build and design the first sailboard.She sailed while standing up,controlling the boat without the use of a rudder.She tilted(傾斜)the sail to change directions.This was something that had never been done before.
Hoyle Schweitzer began producing sailboards in the early 1970s.The sport became very popular in Europe.By the late 1970s,windsurfing fever had Europe firmly in its grasp with one in every three families having a sailboard.
The first windsurfing world championship was held in 1973.Windsurfing first became an Olympic sport for men in l984 and for women in l992.
小題1:Jim Drake and Hoyle Schweitzer received the patent for the design of     
A.a(chǎn) sailboard called windsurferB.a(chǎn) kite—shaped free sail
C.the first universal joint D.a(chǎn) one—person sailboat
小題2:What can we learn from the text?  
A.Hoyle Schweitzer was a sailor and Jim Drake was a surfer.
B.Newman Darby’s wife supported him in his invention.
C.Newman Darby was the first to tilt the sail to change directions.
D.The first world windsurfing competition was held in the late l970s.
小題3:Which is the correct order of the following events?
a.Newman Darby thought of controlling a boat with a handheld sail.
b.Newman Darby received his design patent.
c.Windsurfing became popular in Europe.
d.Windsurfing became an Olympic sport for women.
A.a(chǎn)cbdB.a(chǎn)bcdC.a(chǎn)cdbD.bacd
小題4:What is the main idea of the text?
A.The invention of windsurfing.B.How windsurfing was popular in the world.
C.The history of windsurfing.D.How windsurfing became an Olympic sport.

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