Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe.
Previous studies have linked high exposure (暴露）to environmental pollution to an increased risk of heart problem, but two analyses now show that poor air quality can lead to heart attack or stroke (中風(fēng)）within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants (污染物）were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA) considers to be of “moderate” (良好）quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure.
The authors of both studies stress that these risks are relatively small for healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health.
小題1:The text mainly discusses the relationship between       .   
A．heart problems and air quality
B．heart problems and exercising
C．heart problems and smoking
D．heart problems and fatty food
小題2:The underlined word “modest” in Paragraph 3 most probably means   .
A．relatively highB．extremely low
C．relatively lowD．extremely high
小題3:What can we learn from the text?  
A．Eating fatty food has immediate effects on your heart.
B．The EPA conducted many studies on air quality.
C．Moderate air quality is more harmful than smoking,
D．Stricter regulations on pollutants should be made.
小題4:The author’s purpose of writing the text is most likely to        .
A．informB．persuade C．describe D．entertain

小題1:A
小題2:C
小題3:D
小題4:A
眾所周知，攝入過多脂肪，缺乏鍛煉以及長(zhǎng)期吸煙會(huì)增加患心臟病的風(fēng)險(xiǎn)，但最新的研究表明，另外一項(xiàng)我們平時(shí)不注意的東西更使我們患心臟病的風(fēng)險(xiǎn)大大增加，那就是我們所呼吸的空氣。
小題1:主旨大意題。根據(jù)本文主題句——第一自然段的最后一句可知本文大意是說明空氣質(zhì)量和心臟病發(fā)病率之間的關(guān)系，選A。
小題2:詞義猜測(cè)題。modest原意是：謙虛的，溫和的，由此可以推斷出本文中其意思是：相對(duì)較低的，選C。
小題3:事實(shí)細(xì)節(jié)題。根據(jù)最后一句可知本題選D。
小題4:寫作意圖題。本文是一篇說明文，主要意思是說明人們所呼吸的空氣和心臟病的發(fā)病率之間的關(guān)系，由此可知作者的寫作目的是告知人們一個(gè)事實(shí)，故本題選A。
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科目：高中英語 來源：不詳 題型：閱讀理解

Will it matter if you don't take your breakfast? Recently a test was given in the United States. Those tested included people of different ages, from 12 to 83. During the experi­ment, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.
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B．very rich breakfast
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科目：高中英語 來源：不詳 題型：閱讀理解

Good health is the most valuable thing a person can have, but one cannot take good health for granted（認(rèn)為……理所當(dāng)然）. It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape: eat right food ,get enough sleep, and exercise regularly.
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B．one needs a large amount of fat
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科目：高中英語 來源：不詳 題型：閱讀理解

In 2030, 42 percent of American adults will be obese, and about one-quarter of that group will be severely obese, a condition that shortens life and wastes large medical expenses, a new study predicts.
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科目：高中英語 來源：不詳 題型：閱讀理解


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小題1:The text is mainly about         .
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B．the link between processed food and depression
C．the relationship between physical and mental health
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A．They are of different ages from young to old．
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D．Those who ate wholefood generally were happier in the long term．
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B．To prove people’s diets are increasingly unhealthy．
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科目：高中英語 來源：不詳 題型：閱讀理解

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Kopi Lowak is reported to have a character in taste unlike any other coffee, complex with caramel undertones and an earthy flavor. Currently, most of the world’s supply of Kopi Lowak is sold in Japan, though a few US markets are also starting to stock up on Kopi Lowak.
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A．Civet Coffee.B．Blue Mountain coffee.
C．The high price of Kopi Lowak.D．The unique taste of Kona.
小題2:Why is Kopi Lowak expensive?
A．There is a very limited supply of the beans.
B．The coffee trees that grow the beans are scarce.
C．It takes a long time for the coffee beans to ripen.
D．Only a few experts know how to produce the beans.
小題3:What is the main point discussed in the third paragraph?
A．Why palm civets like the coffee beans.
B．Where Kopi Lowak is mainly harvested.
C．What chemicals are found in the civet’s digestive system.
D．How palm civets change coffee fruit to Kopi Lowak beans.
小題4:Which of the following statements is true, according to the passage?
A．Little palm civets eat only the outer layer of the coffee cherries.
B．Palm civets somehow know the right time when the coffee fruit ripens.
C．Kopi Lowak is most popular in Southeast Asia and the Indonesian islands.
D．Kona and Blue Mountain are the most expensive coffees but only of average quality.

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科目：高中英語 來源：不詳 題型：閱讀理解

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The first thing to do is recognize that your body is your own, no matter what shape, size, or color it comes in. If you’re very worried about your weight or size, go to your doctor to check that things are OK. But it’s no one’s business but your own what your body is like—finally, you have to be happy with yourself.
Next, find which aspects (方面) of your appearance you can change and which you can’t change and need to accept—like their height, for example, or their shoe size.
If there are things about yourself that you want to change and can do this by making goals for yourself. For example, if you want to get fit, make a pan to exercise every day and eat nutritious foods.
When you hear negative comments coming from within yourself, tell yourself to stop. Try building your confidence by listing three things in your day that really gave you pleasure. It can be anything like the way the sun felt on your face, the sound of your favorite band, or the way someone laughed at your jokes.
小題1:From the first paragraph, we can infer that           .
A．many teens can’t accept their body change easily
B．most teens like to have a special body image
C．teens prefer to change their body image quickly
D．teens usually change their opinions on their body image
小題2:Which of the following does the author probably agree with?
A．Change the way other people look at you.
B．Go to your doctor for advice on how to change your body.
C．Realize you can’t change everything about yourself.
D．源Learn from some celebrities on how to change your body.
小題3:The underlined phrase “put yourself down” in the first paragraph probably means          .
A．make yourself fall downB．say negative things about yourself
C．force yourself to do somethingD．write down your name somewhere
小題4:The passage is mainly about           .
A．how to adjust to the changes of your body
B．how to build confidence by changing your body
C．how to keep an attractive body image
D．how to find pleasure in your day

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