题目内容
It is not unusual to see your desk-mate yawn (打呵欠) as he complains that he didn't have a good sleep the night before. Many teens don't get enough sleep because they have too much homework, which keeps them up at night. Some teens cannot sleep at night even when they want to.
Studies show that during your teenage years, the body's biological clock is reset, telling you to sleep later at night and wake up later in the morning.
But changes in the body clock aren't the only reason teens lose sleep. Lots of people have insomnia (失眠). The most common cause of insomnia is stress. But all sorts of things can lead to insomnia. These include physical discomfort, emotional troubles and even sleeping environment. It's common for everyone to have insomnia from time to time. But if it lasts for a month or more go and see a doctor.
Some people have a condition that causes stomach acid (酸) to move backward towards the chest. This produces the uncomfortable, burning feeling called heartburn. So even if the person doesn't notice the feelings of heartburn because he is sleeping, he may feel tired the next day.
Most teens have nightmares sometimes. But, if they are frequent, a person's sleep pattern can be seriously affected. The most common cause of nightmares is emotional problems, such as stress (压力) or anxiety. If you have them a lot, it's a good idea to talk to a doctor.
Doctors encourage teens to make lifestyle changes to develop good sleeping habits. You probably know that coffee can keep you awake, but did you know that playing video games or watching TV does the same?
1.The main idea of the first paragraph is ________.
A. There is a problem that teenagers can’t get enough sleep.
B. Sleeping problems have different causes.
C. Yawning is a good way to get rid of sleep.
D. Teenagers care too much for homework.
2.The Teenagers’ biological clock ________.
A. easily makes teenagers lead to insomnia
B. is the origin of their insomnia
C. provides them with plenty of time at night
D. is helpful to improve their concentration(注意力)
3.What does the writer say about “nightmares”?
A. It is nothing and shouldn’t be taken seriously.
B. It can release their stress or anxiety.
C. Emotional problems are the only way to form nightmares.
D. People will suffer from sleep if frequent.
4.Which way can help to get rid of insomnia?
A. Drinking some coffee before going to bed.
B. Playing video game or watching TV from time to time.
C. Turning to a doctor for help.
D. Eating much medicine for insomnia.
1.A
2.A
3.D
4.C
【解析】
试题分析：文章大意：看见同桌在打瞌睡不用奇怪，这是很正常的现象。研究表明，青少年的生物钟跟以往不一样了，总是让人晚睡晚起。
1.A 主旨大意题。根据第一段he complains that he didn't have a good sleep the night before.可知青少年的睡眠很成问题，所以答案选择A。
2.A 推理判断题。 根据文章第三段changes in the body clock aren't the only reason teens lose sleep.可推知生物钟的改变影响了学生的睡眠，很容易使他们失眠。所以答案选A。
3.D 细节理解题。根据倒数第二段Most teens have nightmares sometimes. But, if they are frequent, a person's sleep pattern can be seriously affected.可知作者所提到的噩梦如果频繁发生，那人们就会从噩梦中遭受痛苦。根据句子The most common cause of nightmares is emotional problems,说明情感问题是主要原因，但并不是唯一原因，所以C不正确。噩梦并不能缓解人的压力与焦虑，所以B不正确。答案选择D。
4.C 细节理解题。根据最后一段句子You probably know that coffee can keep you awake, 说明A不正确。but did you know that playing video games or watching TV does the same?说明玩游戏和看电视也会影响睡眠，所以不是消除失眠的好方法，所以B不正确。吃太多的安眠药更是不行，所以D不正确。根据句子Doctors encourage teens to make lifestyle changes to develop good sleeping habits.可知向医生寻求帮助才是一种可行的方法来消除失眠，所以答案选C。
考点：考查议论文类阅读
每课必练系列答案
巧学巧练系列答案There is one difference between the sexes on which every expert and study agrees: men are more aggressive than women. It shows up in 2-year-olds. It continues through school days and persists into adulthood. It is even constant across cultures. And there is little doubt that it is rooted in biology.
If there's a woman’s trait(特点) which is the same as men’s aggressiveness, it's what social scientists refer to as the result of "education". Feminists have argued that the caring nature of women is not biological in origin, but rather has been forced into women by a society that wanted to keep them in the home. But the signs that it is at least partly inborn are too numerous to ignore. Just as tiny infant girls respond more readily to human faces, female toddlers(学步者) learn much faster than males how to pick up nonverbal cues（非言语暗示） from others. And grown women are far more skilful than men at interpreting facial expressions: A recent study by University of Pennsylvania brain researcher Ruben Gur showed that they easily read emotions such as anger, sadness and fear. The only such emotion men could pick up was disgust.
What difference do such differences make in the real world? Among other things, women appear to be somewhat less competitive--or at least competitive in different ways--than men. At the Harvard Law School, for instance, female students enter with qualities just as outstanding as those of their male peers. But they don' t qualify for the well-known Law Review in proper numbers, a fact some school officials owe to women' s discomfort in the incredibly competitive atmosphere.
Students of management styles have found fewer differences than they expected between men and women who reach leadership positions, perhaps because many successful women deliberately imitate men. But an analysis by Purdue social psychologist Alice Eagly of 166 studies of leadership style did find one difference: Men tend to be more “autocratic”-making decisions on their own--while women tend to consult colleagues more often. Studies of behavior in small groups turn up even more differences. Men will typically dominate the discussion, says University of Toronto psychologist Kenneth Dion, spending more time talking and less time listening.
【小题1】The passage mainly discusses__________.
| A．how sex differences are demonstrated in social relations | B．how hormone determines sex differences | C．why there are differences between males and females | D．why men and women have different social roles |
| A．It is not inborn in any sense. |
| B．It is inspired by women’s families. |
| C．It is caused by social prejudice. |
| D．It is partly biological in origin. |
| A．women are not as competitive as men |
| B．law is not the fight profession for women |
| C．women are as excellent as men when they are young |
| D．academic qualities are not equal to performance |
| A．Men leaders should consult colleagues and subordinates more often. |
| B．Female leaders' success is due to their imitating male leaders. |
| C．Men and women are different in their leadership style. |
| D．Decisiveness is an important quality for a successful politician. |
| A．denies the difference sexes make in real life |
| B．is prejudiced against men |
| C．discourages women to be competitive |
| D．treats sex difference objectively |
When an ant dies, other ants take it out of the nest, often within an hour after its death. This behavior interests scientists and they wonder how ants know for sure—and so soon—that another ant is dead.
One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist, a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants, “I'm dead—take me away” when it is dead.
But there's a question to answer: As we know, if an ant is dead, it stops moving. But when an ant is sleeping or knocked unconscious, it is also not moving. However, other ants don't move the living ant out of the nest. How do they know this ant is not dead? Choe found that ants have another chemical on their bodies, which tells nearby ants something like, “Wait—I'm not dead yet” when it is not dead. Choe suspects that when an ant dies, the chemical that says, “Wait I'm not dead yet” quickly goes away. When other ants detect the “dead” chemical without the “not dead yet” chemical, they move away the body.
To test his theory , Choe and his team put different chemicals on ants. When the scientists used the “I'm dead” chemical, other ants quickly moved the treated ant away. When the scientists used the “Wait—I'm not dead yet” chemical, other ants left the treated ant alone. Choe believes this behavior shows that the “not dead yet” chemical overrides the “dead” chemical when picked up by other ants. And that when an ant dies, the “not dead yet” 
chemical fades away. Other nearby ants then detect the remaining “dead” chemical and remove the body from the nest.
Understanding this behavior can help scientists figure out how to stop ants from invading new places and causing problems.
【小题1】What is the function of the first paragraph?
| A．Leading the following paragraphs. |
| B．Showing the main idea of the passage. |
| C．Introducing the background of the passage. |
| D．Giving a summary of the passage. |
| A．is weaker than | B．is stronger than | C．is better than | D．is worse than |
| A．Living ants can also be taken away when they are not moving. |
| B．When an ant dies, it can tell others using a certain chemical. |
| C．A living ant can pretend to be dead using a special chemical. |
| D．Ants often use chemicals to communicate with each other. |
| A．Choe did this study in order to stop ants from invading new places. |
| B．Choe is a biologist who is only interested in animals, especially in ants. |
| C．Choe first came up with an idea to explain this ant behavior，and then did some tests to prove his theory. |
| D．Choe did the research on this ant behavior on his own |
| A．How to decide whether an ant is dead or not. |
| B．Why ants have special chemicals on their bodies. |
| C．reasons for the removable behavior of ants. |
| D．How ants manage to keep their nests clean. |
“Why should I care about the environment?” some people ask. There is a very simple reason: We live on the earth, and it is the only place we can live on right now, as we cannot live in space yet. If we treat the earth like a garbage dump, it will become dirty and unlivable. If we treat it well by being eco-conscious, the earth will stay clean and suitable for living, for ourselves and for our children.
What is “being eco-conscious”?
Being eco-conscious means being aware of your actions, and what you do to the environment. For example, you might think, “Using hairspray is great for fixing my hair.” However, if you are eco-conscious, you would ask, “Does this hairspray have CFCs in it? Could I be destroying the earth by using hairspray?”
How can I be eco-conscious?
You can find many simple ways to help the environment in your everyday life.
When you go shopping, bring a bag or a basket with you. Please try not to use plastic bags as much as you can.
You can go to work by bike or on foot if it is not far from your home.
You can put your rubbish into different bags, which makes it convenient for recycling.
You can eat less chewing gum.
You can use your own chopsticks instead of the disposable ones in your company or in restaurants.
You can put batteries in a special box instead of in garbage bins.
You can use the water which has been used for washing vegetables or fruits to clean the floor and the toilet or to water your garden.
You can turn off the decorative lights in your room when watching TV.
You can turn down your air conditioner by one degree, as this will cause a 10% reduction in energy use.
You can use recycled paper. Every ton of recycled office paper saves 380 gallons of oil. You can also use recycled glass instead of glass made from raw materials. This will reduce the related air pollution by 20%, and the related water pollution by 50%.
Please believe that. If you do a little, it will make a big difference.
【小题1】Human beings should care about the environment because _________ .
| A．if we make the earth unlivable, we’ll have to live in space |
| B．it can help our children live better |
| C．if we don’t, the earth will become a garbage dump |
| D．it will help to make the world a good living place |
| A．be aware of the importance of protecting the environment |
| B．use plastic bags when he buys something |
| C．know nothing about CFCs |
| D．turn his air conditioner to a higher degree |
| A．share a car with your colleagues |
| B．use paper bags instead of plastic bags |
| C．use hairspray containing CFCs |
| D．use recycled glass instead of glass made from raw materials |
| A．it’s very hard for human beings to keep the earth clean and comfortable |
| B．protecting the environment is the duty of everybody |
| C．we should protect the environment together, as it’s no use doing it individually |
| D．it’s very easy to be eco-conscious |
| A．Being eco-conscious means you should know much about the environment. |
| B．The more we care, the better the environment will be. |
| C．If each of us just does a little, we can’t make any difference. |
| D．If we treat the earth badly, we’ll make a lot of trouble for ourselves. |
I have never heard about a “Fashion Week” outside of New York, London or Milan. But then one just happens to turn up in Bishkek in Kyrgyzstan. Actually, I’m ignorant of all those countries in Central Asia, whose names are always ending in “stan.” For decades, even centuries, Central Asia has been out of focus, a blank on the map of empires. Just as the introduction from Turusbek Mamashov, from the Tourism agency of the president of the Kyrgyz Republic, says, “Throughout this Fashion Week project, we need to create a revolution in the minds of our people, preparing the country for the international tourism market. It is an opportunity as well as an investment.” What he says is right. If you just give it a glimpse (一瞥), you’ll find out that the flavor (风情) of the Silk Road is still there.
As part of the route for Silk Road traders and migrating tribes through its epic(史诗的) history, Kyrgyzstan, like other Central Asian countries, is a vast place of desert, grassland and mountain ranges. It is not widely known that Kyrgyzstan is the Tang Dynasty poet Li Bai’s birthplace.
Bishkek, the place holding Fashion Week, is the capital and industrial center of independent Kyrgyzstan. It is a relaxed, handsome place with wide streets and large amounts of greenery. Especially in the autumn of November, the yellow leaves falling everywhere make the whole city a legend in fall. The mountains are just at its rear, in that case a unique scene of picturesque beauty is composed by snow-white peaks, lakes and the urban Landscape.
Today, Ala-Too Square is the center of the poetic places worth seeing in Bishkek. The “White House,” the seat of the Kyrgyzstan Government, is just at the west of the square. Behind this is Panfilov Park, a great place to head for a national holiday. The State Museum of Fine Arts is opposite, which is also called the Gapar Aitiev Museum of Applied Arts, featuring Kyrgyz jewelry, rugs and works by local artists.
One of the joys besides the scenery is the openness of the people. Bishkek is a city without a big population but mainly good-natured people from many races, 47 percent are Russian and about a third are Kyrgyz. Most travelers vote Kyrgyzstan as the most appealing, accessible and welcoming of the former Soviet Central Asian republics. It is written by a tourist that Kyrgyzstan is the country Russians most desperately want to keep: hills always covered with grass and wild flowers. Kyrgyz men always ride a horse wearing a photogenic hat.
【小题1】 According to the passage, Kyrgyzstan used to be ___________.
| A．an international fashion centre | B．an important part of Silk Road |
| C．the focus of the world | D．a vast desert land in Central Asia |
| A．start a revolution in Kyrgyzstan | B．attract foreign investment to Kyrgyzstan |
| C．promote tourism in Kyrgyzstan | D．celebrate the independence of Kyrgyzstan |
| A．Bishkek is a crowded modern city surrounded by mountain ranges. |
| B．Panfilov Park is a popular destination for local people during holidays. |
| C．The majority of the population in Bishkek are Russian and Kyrgyz. |
| D．The famous poet Li Bai is thought to have been born in Kyrgyzstan. |
| A．Reflections and thoughts on the glorious history of the Silk Road. |
B．Feelings about the ongoin g Fashion Week project in Bishkek. |
| C．The geographic features and imposing history of Kyrgyzstan. |
| D．The natural and cultural characteristics and attractions in Kyrgyzstan. |
Like most big projects, learning to manage your mother well is what you should do. Here are what I believe the best steps towards a better relationship with her. They are not necessarily surprising or revolutionary, but they have worked for many people. Try them.
Remember your mother’s age. As children, we often do not think of our mother as having an age. Even when we become conscious of her as an individual, age does not change our view; she is still our mother. Knowing our mother’s age, not just in numbers of years but in terms of her psychological and physical state, often helps us to understand her better.
Listen to your mother. I have found that sometimes the things my mother told me long ago are remarkably useful. If your mother knows that you respect her point of view, even if you do not share it, it will help her feel close to you.
Remember that your mother has a past. A key step in managing our relationship with our mother is to find out about her early life.In learning about our mother’s past, we know that it can encourage us to think about her whole life.
Ask your mother about your c
hildhood histo
ry. My grandparents died when I was young. If you are fortunate enough to have living family, think of your life as a jigsaw puzzle and ask as many questions as you can to put the picture together. Understanding your roots and your childhood can hel
p you know more clearly who you are, as part of a family which you share with your mother.
Remember that managing your mother is really about managing yourself. Taking any measure to managing our mother is the issue of how we manage ourselves. No matter how difficult we find her, it is important to remember that it is not her behavior itself that is causing us discomfort, but the way we feel about 
her behavior. We should follow the way of her life. At the heart of managing your mother is being able to accept your flawed self. Only then are you able to accept your mother-----with all her failings.
64. 【小题1】What does the underlined phrase “a jigsaw puzzle” mean?
| A．拼图玩具 | B．浏览迷宫 | C．填充字谜 | D．游戏人生 |
| A．You will have a better relationship with your mother if you respect her opinion. |
| B．Knowing your mother’s age is a useful piece of advice. |
| C．The key measure of managing our mother is how we manage ourselves. |
| D．It is unreasonable to expect our mother to change totally from the way she was brought up. |
| A．to give information about how you think of your mother |
| B．to improve the relationship with your mother |
| C．to keep a sense of humor about your mother all day long |
| D．to accept your mother-----with all her failings |