The dark chocolate is one of the favourite food choices by many.The taste is simply irresistible，the smell is tempting and the feel of every bite is surely what you are craving for.
Aside from the taste，you simply cannot resist it because it has a lot of benefits when it comes to your health.Our health is our priority(首要事情) when it comes to the choice of our foods.If you worry that the chocolate is bad for your health then here is a list of the effects of dark chocolate to health especially when taken with the right amount every day.
First of all，it contains a component called flavonoid(類黃酮) which acts as an antioxidant(抗氧化劑)．The_antioxidants_fight_the_common_signs_of_aging.The antioxidants are also good for the heart.Studies have shown that people who ate foods rich in antioxidants have low incidence of heart diseases.
Aside from the anti­aging and healthy heart benefits，the dark chocolate can also lower blood pressure and reduce bad cholesterol(膽固醇) to as high as 10%.Lowering of blood pressure in patients of high blood level is good because it will lower the risks of stroke and certain health crisis.Low levels of blood cholesterol are also good for the heart and take away the risk of blood vessels which may harden for too much cholesterol in them.
Lastly，do you know the feeling of being overjoyed after jogging？This feeling is like extreme happiness.Dark chocolates will give you the feeling of pleasure and happiness.If you are feeling that the world has turned against you，then a chocolate can be a mood lifter.It is an antidepressant.Usually when we feel so bad，we would crave to eat more food.If you are looking for something to eat during your bad moments try to take a bite from a dark chocolate and feel good somehow after it.
These are commonly the effects of chocolates to health.It can benefit you especially if taken in moderate amounts.Approximately,100 grams of chocolate or less a day is already enough according to studies.If you have taken too much，try to lessen on your other meals for the day.It is all about nutrition and taking the right amount of food in order to get the health benefits that it can provide to you.
小題1:According to the text，________.
A．many people like the dark chocolate for its taste
B．the dark chocolate is the best choice for most people
C．nobody could resist the tempting smell of the dark chocolate
D．only a bite of the dark chocolate will make you addicted to it
小題2:The underlined sentence in Paragraph 3 suggests that dark chocolates ________.
A．a(chǎn)re the best choices for the aged
B．a(chǎn)re usually used as an antioxidant
C．can keep you stay young forever
D．can make you look younger than your real age
小題3:What can we learn from Paragraph 5?
A．If you are depressed dark chocolates will make you delighted.
B．If you are feeling bad you will crave to eat dark chocolates.
C．If you eat some dark chocolates you will get overjoyed.
D．If you are hungry the best food is dark chocolates.
小題4:What is the purpose of the author writing this text?
A．To introduce the black chocolate to patients with high blood level.
B．To encourage us to eat as many chocolates as we can.
C．To introduce the black chocolate and its health effects.
D．To increase the sale of the black chocolate.

小題1:A
小題2:D
小題3:A
小題4:C

小題1:　A
解析　細(xì)節(jié)理解題。根據(jù)第一段可知，由于黑巧克力的美味，很多人把它作為最喜愛的食品之一。
小題2:　D
解析　句意理解題。該句的意思是：抗氧化劑有利于延緩衰老。所以吃黑巧克力能使人看起來比實(shí)際年齡年輕。
小題3:　A
解析　段落大意題。本段說明黑巧克力也是一種抗抑郁劑，能給人帶來快樂。沮喪時(shí)吃些黑巧克力會(huì)感覺好很多。
小題4:　C
解析　寫作目的題。作者通過該文介紹了黑巧克力的醫(yī)用價(jià)值，告訴人們適當(dāng)食用黑巧克力對(duì)身體的益處。
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科目：高中英語 來源：不詳 題型：閱讀理解

Among various programmes, TV talk shows have covered every inch of space on daytime television. And anyone who watches them regularly knows that each one is different in style(風(fēng)格). But no two shows are more opposite in content, while at the same time standing out above the rest, than the Jerry Springer and the Oprah Winfrey shows.
Jerry Springer could easily be considered the king of “rubbish talk”. The contents on his show are as surprising as can be. For example, the show takes the ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry Springer show is about the dark side of society, yet people are willing to eat up the troubles of other people’s lives.
Like Jerry Springer, Oprah Winfrey takes TV talk show to its top. But Oprah goes in the opposite direction. The show is mainly about the improvement of society and different quality(質(zhì)量) of life. Contents are from teaching your children lessons, managing your work week, to getting to know your neighbors.
Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society. Jerry ends every show with a “final word”. He makes a small speech about the entire idea of the show. Hopefully, this is the part where most people will learn something very valuable.
Clean as it is, the Oprah show is not for everyone. The show’s main viewers are middleclass Americans. Most of these people have the time, money, and ability to deal with life’s tough problems. Jerry Springer, on the other hand, has more of a connection with the young adults of society. These are 18-to-21-year-olds whose main troubles in life include love, relationship, sex, money and drug. They are the ones who see some value and lessons to be learned through the show’s exploitation.
小題1: Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey are ____.
A．more interestingB．unusually popularC．more detailedD．more formal
小題2:Though the social problems Jerry Springer talks about appear unpleasant, people who watch the shows____.
A．remain interested in themB．a(chǎn)re ready to face up to them
C．remain cold to themD．a(chǎn)re willing to get away from them
小題3:Which of the following is likely to be a topic of the Oprah Winfrey show?
A．A new type of robot.B．Nation hatred.
C．Family income planning.D．Street accident.
小題4:We can learn from the passage that the two talk shows_____.
A．have become the only ones of its kind
B．exploit the weaknesses in human nature
C．a(chǎn)ppear at different times of the day
D．a(chǎn)ttract different people

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科目：高中英語 來源：不詳 題型：閱讀理解

A little under one-third of U.S. families have no Internet access and do not plan to get it, with most of the holdouts seeing little use for it in their lives, according to a survey released on Friday.
Park Associates, a Dallas-based technology market research firm, said 29 percent of U.S. families, or 31 million homes, do not have Internet access and do not intend to subscribe（預(yù)訂）to an Internet service over the next 12 months. The second annual National Technology Scan conducted by Park found that the main reason why potential customers say they do not subscribe to the Internet is because of the low value to their daily lives rather than concerns over cost.
Forty-four percent of these families say they are not interested in anything on the Internet, versus just 22 percent who say they cannot afford a computer or the cost of Internet service, the survey showed. The answer “I’m not sure how to use the Internet” came from 17 percent of participants who do not subscribe. The response “I do all my e-commerce shopping and YouTube-watching at work” was cited by 14 percent of Internet-access users. Three percent said the Internet doesn’t reach their homes.
The study found U.S. broadband adoption grew to 52 percent over 2006, up from 42 percent in 2005. Roughly half of new subscribers converted（轉(zhuǎn)變）from slower-speed, dial-up Internet access while the other half of families had no prior access.
“The industry continues to chip（擊破）away at the core of non-subscribers, but has a long way to go,” said John Barrett, director of research at Parks Associates. “Entertainment applications will be the key. If anything will pull in the holdouts, it’s going to be applications that make the Internet more similar to pay-TV,” he predicted.
41. What does the underlined word “holdouts” in the first paragraph most probably mean?
A. some American families
B. those who hold out one’s opinions
C. those who have been surveyed
D. those who still haven’t access to the Internet currently
42. Many potential customers refuse to subscribe to the Internet mainly because _________.
A. they show too much concern about the cost B. they can find little value of it
C. they do most YouTube-watching at work D. the Internet doesn’t reach their homes
43. From the passage we can infer that ________.
A. It is not an easy job to transform those holdouts into the Internet users
B. people will adopt dial-up Internet access no more
C. many Americans enjoy doing e-commerce shopping at home
D. more than half of the population are using the Internet in 2005
44. According to John Barrett, what is the key to attracting more U.S. families to broadband service?
A. making the Internet look more similar to TV set
B. applying the Internet more to entertainment
C. providing more pay-TV programs
D. chipping away at the core of non-subscribers
45. Which is the best title for the passage?
A. Web develops with technology               B. The present situation of web
C. Many Americans see little point to web    D. It is urgent to promote web service

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科目：高中英語 來源：不詳 題型：閱讀理解

Eight in 10 Americans eat fast food at least once a month and half eat it every week according, to a Gallup Poll. Yet most people who eat fast food know it’s bad for them. So why do they keep eating it?
The answer is simple: the benefits of eating fast food outweigh the long-term implications for most people. However, once you read these reasons why all those trips to the drive through may be slowly killing you, you may just want to stop eating fast food after all.
1. Fast food makes you fat.
A 15-year study of over 3,000 people found that eating fast food is linked to weight gain and insulin resistance. In others words, fast food makes you fat and increases your risk of type 2 diabetes. You probably know this already. But here’s something you may not know.
2. Fast food is addictive.
The more you eat fast food, the more you crave it. One study found that fast food is “a potentially addictive substance that is most likely to create dependence in vulnerable populations.” If you eat fast food once a week or more, you may be addicted to it.
3. Fast food is affecting your kids.
According to the CDC, childhood obesity has more than doubled in children and tripled in adolescents in the past 30 years. Kids have an amazing ability to recall ads they’ve seen. Fast food marketers know this, and design ads accordingly. Research shows strong associations between increases in advertising for non-nutritious foods and rates of childhood obesity.
4. Fast food “burgers” don’t have much burger in them.
One study found that most fast food burgers are composed of about 50 percent water and the actual meat content is only 2.1 to 14.8 percent. So what makes up the rest of it, you ask? Chemical fillers and preservatives, mostly. That’s why we see read horror stories about burgers that don’t go bad.
5. Even “healthy” fast food isn’t that healthy.
Fast food restaurants are catering to consumer demands to produce healthier options. The problem is, their definition of “healthy” is quite lax. One of the healthiest dishes at Burger King, the Garden Fresh Salad Chicken Caesar with TENDERGRILL Chicken and dressing, still has almost 500 calories and 28 grams of fat, and nearly a day’s worth of sodium.
6. Fast food is inhumane to animals.
Okay, this one may not be a reason why fast is killing you, but it’s still a compelling reason to stop eating fast food. 9 billion animals were slaughtered in the US alone in 2012 and much of that meat is for your fast food burgers and chicken sandwiches. Large factory farms resemble more of a “business” than a “farm.” Animals suffer in crowded spaces where they rarely have access to the outdoors or sunlight. They are pumped full of antibiotics to combat disease, which runs rampant in these conditions. Livestock is one of the biggest sources of pollution and environmental negligence, according to the UN.
7. Fast food sodas are loaded with sugar.
High fructose corn syrup (HFCS) is the cheap sweetener most fast food restaurants use in their sodas, desserts, and many other products. Princeton University researchers linked HFCS consumption to obesity in an animal study. Rats given HFCS gained more weight and body fat than those given table sugar.
小題1:How many factors are mentioned which can account for the reason why fast food is slowly killing you?
A．Seven.B．Three.C．Four.D．Five.
小題2:According to the text, we know that_____.
A．many people keep eating fast food because they know nothing about the harm which fast food will bring them
B．fast food plays a key role in children’s growth
C．eating fast food is connected to weight gain and insulin resistance.
D．many fast food restaurants are can offer a good and healthy meal to consumer
小題3:What is the purpose of the passage?
A．To help us make right decisionsB．To advise us to stop eating fast food
C．To tell us how to keep fitD．To encourage us to be humane to animals

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科目：高中英語 來源：不詳 題型：閱讀理解

For a while, my neighborhood was taken over by an army of joggers (慢跑者). They were there all the time: early morning, noon, and evening. There were little old ladies in gray sweats, young couples in Adidas shoes, middle-aged men with red faces. "Come on!" My friend Alex encouraged me to join him as he jogged by my house every evening. "You'll feel great." 
Well, I had nothing against feeling great and if Alex could jog every day, anyone could. So I took up jogging seriously and gave it a good two months of my life, and not a day more. Based on my experience, jogging is the most overvalued form of exercise around, and judging from the number of the people who left our neighborhood jogging army. I'm not alone in my opinion. 
First of all, jogging is very hard on the body. Your legs and feet have a real pounding (追擊) ruining down a road for two or three miles. I developed foot, leg, and back problems. Then I read about a nationally famous jogger who died of a heart attack while jogging, and I had something else to worry about. Jogging doesn't kill hundreds of people, but if you have any physical weaknesses, jogging will surely bring them out, as they did with me. 
Secondly, I got no enjoyment out of jogging. Putting one foot in front of the other for forty-five minutes  isn't my idea of fun. Jogging is also a lonely pastime. Some joggers say, "I love being out there with just my thoughts" Well, my thoughts began to bore me, and most of them were on how much my legs hurt. 
And how could I enjoy something that brought me pain? And that wasn't just the first week: it was practically every day for two months. I never got past the pain level, and pain isn't fun. What a cruel way to do it! So many other exercises, including walking, lead to almost the same results painlessly, so why jog?
I don't jog any more, and I don't think I ever will. I'm walking two miles three times a week at a fast pace, and that feels good. I bicycle to work when the weather is good. I'm getting exercise, and I'm enjoying it at the same time. I could never say the same for jogging, and I've found a lot of better ways to stay in shape.
小題1:From the first paragraph, we learn that in the writer's neighborhood _____.
A．people jogged only during the daytime
B．jogging became very popular
C．Alex organized an army of joggers
D．jogging provided a chance to get together
小題2:What was the writer's attitude towards jogging in the beginning?
A．He felt it was worth a try.
B．He was very fond of it.
C．He was strongly against it.
D．He thought it must be painful.
小題3:Why did the writer give up jogging two months later?
A．He found it neither healthy nor interesting.
B．He disliked doing ecercise outside.
C．He was afraid of having a heart attack.
D．He was worried about being left alone.
小題4:From the writer's experience, we can conclude that _____.
A．not everyone enjoys jogging
B．he is the only person who hates jogging
C．nothing other than jogging can help people keep fit
D．jogging makes people feel greater than any other sport.

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科目：高中英語 來源：不詳 題型：閱讀理解

Climate change could affect food supplies, water resources, human health and homes.
If greenhouse gas emissions keep increasing at the current rate, global temperature is expected to rise between 2°C and 6°C by 2100. This doesn’t sound much, but a 5°C change is the difference between the current warm period and an ice age. 
Global warming leads to other changes in the climate: melting ice, more evaporation(蒸發(fā)), changes in geographical patterns of rainfall, heavier downpours separated by longer dry spells, more frequent heat waves, more intense hurricanes, and sea level rise. 
These changes could affect crop growth as drought, increased evaporation and shrinking glaciers（冰川）disrupt water supply. Some crops could suffer heat stress. While there may be benefits in some regions, overall climate change is likely to have a negative impact on global food supplies. The impacts of climate change on agriculture will vary widely around the world. A global temperature rise of 1–2 °C is expected to increase food production in some regions, particularly mid-latitude areas. But in tropical regions even a small amount of warming could reduce crop yields. A temperature rise of 3 °C or more could threaten global food resources, as all regions are likely to experience negative impacts overall.
Freshwater resources could also diminish, especially in tropical regions, as rain patterns change and evaporation speeds up. Some communities could lose essential melt water as glaciers disappear, while more intense rainfall and hurricanes could cause more flooding, leading to water pollution and bacterial diseases such as cholera（霍亂）becoming more widespread. 
Climate change could lead to a variety of health impacts – both positive and negative. On the negative side, scientists anticipate more cases of malnutrition, heatstroke and waterborne diseases such as cholera. Although some populations will benefit from a reduced risk of cold-related illnesses such as hypothermia, overall a warming world is likely to have negative effects on human health.
Scientists also expect damage to homes and buildings from more intense hurricanes, heavier rainfall and rising sea levels. Climate change is likely to affect infrastructure by increasing the risk of both coastal and inland flooding around the world, owing to a combination of heavier rainfall, rising sea levels and increased storm damage. Homes and buildings could also be affected by the thawing of frozen ground and greater risk of forest fires.
The consequences of climate change will have an impact on people around the world.
小題1:With global temperature increased by 1–2 °C, _______.
A．crops yields could be increased in tropical regions
B．food production could rise throughout the world
C．chances are that food resources would be threatened overall
D．mid-latitude areas are likely to experience positive impacts
小題2:The underlined word “hypothermia” in Paragraph 6 possibly means a serious medical condition caused by_______.
A．lower temperature than normal
B．higher temperature than normal
C．more cases of malnutrition
D．cases of waterborne diseases
小題3:According to the passage, climate change has both positive and negative effects on ______.
A．food supplies and buildings
B．freshwater resources and homes
C．human health and food supplies
D．human health and homes
小題4:The passage is mainly meant to tell us _______.
A．how global warming leads to changes in the climate
B．how climate change affects people worldwide
C．why climate change affects our crop growth
D．why climate change contributes to all bad results

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科目：高中英語 來源：不詳 題型：閱讀理解

A new study links heavy air pollution from coal burning to shorter lives in northern China. Researchers estimate that the half-billion people alive there in the 1990s will live an average of 5 years less than their southern counterparts because they breathed dirtier air.
China itself made the comparison possible: for decades, a now-discontinued government policy provided free coal for heating, but only in the colder north. Researchers found significant differences in both particulate pollution of the air and life expectancy in the two regions.
While previous studies have found that pollution affects human health, "the deeper and ultimately more important question is the impact on life expectancy," said one of the researchers, Michael Greenstone, a professor of environmental economics at Massachusetts Institute of 一Technology. "This study provides a unique setting to answer the life expectancy question because the(heating) policy dramatically changes pollution concentrations（含量），，，Greenstone said in an email. "Further, due to the low rates of migration in China in this period, we can know people's exposure over long time periods," he said.
The policy gave free coal for fuel boilers to heat homes and offices to cities north of the Huai Riv饑which divides China into north and south. It was in effect for much of the 1950-198,0 period of central planning, and, though discontinued after 1980, it has left a legacy（遺留） in the north of heavy coal burning, which releases particulate pollutants into the air that can harm human health. Researchers found no other government policies that treated China's north differently from the south.
The researchers collected data for 90 cities, from 1981 to 2000, on the annual daily average concentration of total suspended（懸浮的）particulates. In China, those are considered to be particulates that are 100 micrometers or less in diameter, sent out from sources including power stations, construction sites and vehicles. Among them, PM2.5 is of especially great health concern because it can go deep into the lungs.
The researchers estimated the impact on life expectancies using death data from 1991-2000． They found that in the north, the concentration of particulates was 184 micrograms per cubic meter一or 55 percent higher than in the south, and life expectancies were 5.5 years lower on average across all age ranges.
小題1:The main idea of this passage is that＿·
A．research in China finds air pollution shortened life expectancy
B．the government provided free coal for heating in North China
C．coal burning causes bad air quality across China
D．a(chǎn) new study finds different particulates in South China
小題2:According to Greenstone,＿greatly contributed to the high pollution concentrations in North China.
A．power stationsB．construction sites
C．the free heating policyD．gases from vehicles
小題3:It is implied in the passage that＿·
A．coal is no longer used for heating in North China
B．a(chǎn)ir quality was comparatively better in South China
C．southerners burned coals for heating in the 1980s
D．people preferred to live in South China after 1980
小題4:The underlined word "particulates" most probably means＿．
A．dirty cloudsB．particular smoke
C．harmful dustD．dangerous bacteria

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科目：高中英語 來源：不詳 題型：閱讀理解

Eat nuts, live longer.  Researchers have found that those who eat a handful of peanuts every day significantly decrease their risk of dying from all causes compared to those who do not eat nuts. A new study concludes that all types of nuts seem to be protective.
Researcher Ying Bao is with the Department of Medicine at Brigham and Women’s Hospital and Harvard University Medical School in Boston, Massachusetts. She and her colleagues looked at the impact of nut consumption by analyzing two huge studies that began in 1980 - the Nurses’ Health Study, which tracks the well-being of more than 76,000 women, and 42,000 men enrolled in the Health Professionals Follow-up Study.
Among the questions asked at the beginning of the studies was, 'how frequently do you eat nuts?'  The information was updated every two to four years. Bao says the participants were followed for three decades.
“What we observed is that people who eat more nuts are less likely to die over the next 30 years," said Bao. "So, for example, if a person eat(s) nuts once per day, that person has a 20 percent lower risk of dying.”
Bao says eating a handful of nuts five or more times per week was associated with a 29 percent reduced risk of dying from heart disease and an 11 percent lower risk of cancer death.  A serving size is 28 grams.
Nuts contain nutrients, including high quality proteins, vitamins and minerals, all of which have anti-cancer effects and may help protect the heart.
Bao says researchers are planning studies to find out how nuts are beneficial to human health.
The study on the health benefits of nuts was funded by the International Tree Nut Council Research and Education Foundation.
小題1:People who often eat nuts ________.
A．a(chǎn)re more likely to live longer than people who often eat fruits
B．don’t need to go to hospital
C．may live longer than people who don’t eat nuts
D．don’t have to do sports
小題2:The underlined word “well-being” in Paragraph 2 shares the same meaning as “________”.
A．illnessB．healthC．dietD．habit
小題3:About Bao’s research, which statement is true?
A．She has done the research by herself.
B．Her research was based on two studies.
C．Her research lasted about three years.
D．People should eat all kinds of nuts every day.
小題4:Eating nuts may help us stay away from ________.
A．cancerB．feverC．fluD．headache
小題5:The passage is most probably from a journal of ___________ .
A．entertainmentB．dietC．sportsD．science

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科目：高中英語 來源：不詳 題型：閱讀理解

Getting rid of dirt, in the opinion of most people, is a good thing. However, the attitudes to dirt are always changing.
In the early 16th century, people thought that dirt on the skin was a means to block out disease, and washing off dirt with hot water could open up the skin and let ills in. A particular danger was thought to lie in public baths. By 1538, the French king had closed the bath houses in his kingdom. So did the king of England in 1546. Thus began a long time when the rich and the poor in Europe lived with dirt in a friendly way. Henry IV, King of France, was famously dirty. Upon learning that a nobleman had taken a bath, the king ordered that, to avoid the attack of disease, the nobleman should not go out.
Though the belief above was long­lived, dirt has no longer been regarded as a nice neighbor ever since the 18th century. Scientifically speaking, cleaning away dirt is good to health. Clean water supply and hand washing are practical means of preventing disease. Yet, it seems that standards of cleanliness have moved beyond science since World War Ⅱ.Advertisements repeatedly sell the idea; clothes need to be whiter than white, cloths ever softer, surfaces to shine. Has the hate for dirt, however, gone too far?
Attitudes to dirt still differ hugely nowadays. Many first­time parents nervously try to warn their children off touching dirt, which might be responsible for the spread of disease. On the contrary，Mary Ruebush，an American immunologist(免疫學(xué)家)，encourages children to play in the dirt to build up a strong immune system. And the latter position is gaining some ground.
小題1:The kings of France and England in the 16th century closed bath houses because ________.
A．they believed disease could be spread in public baths
B．they thought bath houses were too dirty to stay in
C．they lived healthily in a dirty environment
D．they considered bathing as the cause of skin disease
小題2:Which of the following best describes Henry IV's attitude to bathing?
A．Approving. B．Afraid.C．Curious.D．Uninterested.
小題3:How does the passage mainly develop?
A．By providing examples.
B．By making comparisons.
C．By following the order of importance.
D．By following the order of time.
小題4: What is the author's purpose in writing the passage?
A．To stress the role of dirt.
B．To introduce the history of dirt.
C．To present the change of views on dirt.
D．To call attention to the danger of dirt.

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