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科目:高中英語 來源:湖南省寧鄉(xiāng)一中2010屆高三下學(xué)期4月仿真模擬 題型:閱讀理解
B
Scientists have devised a way to determine roughly where a person has lived using a strand (縷) of hair, a technique that could help track the movements of criminal suspects or unidentified murder victims.
The method relies on measuring how chemical variations in drinking water show up in people’s hair.
“You’re what you eat and drink, and that’s recorded in your hair,” said Thure Ceiling, a geologist at the University of Utah.
While U.S. diet is relatively identical, water supplies vary. The differences result from weather patterns. The chemical composition of rainfall changes slightly as rain clouds move.
Most hydrogen and oxygen atoms in water are stable, but traces of both elements are also present as heavier isotopes (同位素). The heaviest rain falls first. As a result, storms that form over the Pacific deliver heavier water to California than to Utah.
Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline. Each inch of hair corresponds to about two months.
Cerling’s team collected tap water samples from 600 cities and constructed a map of the regional differences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.
They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of rain systems.
“It’s not good for pinpointing (精確定位),” Ceding said. “It’s good for eliminating many possibilities.”
Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton was found near Great Salt Lake.
The woman was 5 feet tall. Police recovered 26 bones, a T-shirt and several strands of hair.
When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before her death, she moved about every two months.
She stayed in the Northwest, although the test could not be more specific than somewhere between eastern Oregon and western Wyoming.
“It’s still a substantial area,” Park said. “But it narrows it way down for me.”
61. According to the passage scientists’ new discovery is that .
A. One’s hair growth has to do with the amount of water they drink.
B. A person’s hair may reveal where they have lived.
C. Hair analysis accurately identifies criminal suspects.
D. The chemical composition of hair varies from person to person.
62. The underlined sentence “You’re what you eat and drink” (Line 1, Para. 3) means .
A. Food and drink affect one’s personality development.
B. Food and drink preferences vary with individuals.
C. Food and drink leave traces in one’s body tissues.
D. Food and drink are indispensable to one’s existence.
63. Which of the following is true of the rainfall in America’s West?
A. There is much more rainfall in California than in Utah.
B. The water it delivers becomes lighter when it moves inland.
C. Its chemical composition is less stable than in other areas.
D. It gathers more light isotopes as it moves eastward.
64. Cerling’s team produced__________in their research?
A. a map showing the regional differences of tap water
B. a collection of hair samples from various barber shops
C. a method to measure the amount of water in human hair
D. a chart illustrating the movement of the rain system
65. What is the practical value of Cerling’s research?
A. It helps analyze the quality of water in different regions.
B. It helps the police determine where a crime is committed.
C. It helps the police narrow down possibilities in detective work.
D. It helps identify the drinking habits of the person under investigation.
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科目:高中英語 來源:江西省臨川一中2010屆高三下學(xué)期4月月考 題型:閱讀理解
第三部分:閱讀理解(共20小題;每小題2分,滿分40分)
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C、D)中,選出最佳選項(xiàng)。
A
Prisoner Mitchell King had a visitor— his wife. King was serving a six-year prison term in Auckland, New Zealand for armed robbery. But his wife didn’t want to be away from him for that long. So they held hands and they stuck. She’s rubbed her palms with super glue.
Their new-found closeness was short-lived. And their separation painful. Her technique is not one I'd recommend(introduce) for a closer relationship.
But if you want more closeness; if you desire relationships that are deeper and broader, more meaningful and longer-lasting, then remember the word "TRAVEL."
T is for TRUST. Trust is the glue that holds people together (not Super Glue). A relationship will go nowhere without it.
R is for RESPECT. "Do not save your loving speeches for your friends till they are dead; speak them rather now instead," writes Anna Cummins. It's about respecting others and letting them know that you value them.
A is for AFFECTION. Sometimes affection means love. Sometimes it means a touch. Always it means kindness.
V is for VULNERABILITY(harm). Though we may feel afraid to let another too close, no relationship will go anywhere without risking vulnerability. Entrepreneur Jim Rohn says, "The walls we build around us to keep out the sadness also keep out the joy." And the love.
E is for EMOTIONAL INTIMACY(親密). Learn to be open. Learn to communicate freely. What kinds of relationships you make are largely determined by how openly you have learned to communicate.
L is for LAUGHTER. Victor Borge got it right when he said, "Laughter is the shortest distance between two people." It's also the most enjoyable.
For relationships that can really go somewhere, just remember the word "TRAVEL." Then enjoy the trip!
56.The author intends to _________ by showing us the example in Paragraph One.
A. condemn the wife for her silly behavior
B. introduce new ways for closer relationships
C. tell us King and his wife would never be separated
D. encourage us to follow the wife’s technique
57.The underlined word “it” in Paragraph Four refers to?
A. Trust. B. Glue. C. Closeness. D. TRAVEL
58.Which of the following agrees with what Jim Rohn says?
A. Walls should be built to keep out the sadness.
B. It’s unnecessary to avoid vulnerability for closer relationships.
C. Love will be kept out if you let another too close.
D. We shouldn’t let another too close because of vulnerability.
59.What does Victor Borge really mean by his word in the ninth paragraph?
A. Laughter will keep the shortest distance.
B. Laughter will make a closer relationship.
C. No relationship will go without laughter.
D. Laughter is necessary to make friends.
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科目:高中英語 來源:河南省開封市2010屆高三下學(xué)期第三次模擬考試英語試題 題型:閱讀理解
E
Having one of those days or weeks—when everything seems to trouble you? Even if you do nothing about it, your bad mood will probably go away after some time. But with a little effort, you can forget it much faster—often within a day or two.
Walk it off
Exercise is the most popular bad-mood buster(破壞者). A person who's in a bad mood has low energy and high tension. Taking a fast ten-minute walk, or doing some quick exercises can do wonders towards changing that bad mood.
Tune it out
Listening to your favorite music for a while can also make tension go away quickly, because music starts associations with past positive experiences we've had.
Give yourself a pep talk
Stop and listen to what's on your mind. Bad moods are often started by too many negative thoughts. Write them all down on paper; the pessimistic (悲觀的) messages you've been giving yourself and then give optimistic answers. (“I still don't have a job. “vs” I have two interviews next week. ”)
Reduce your stress
Relaxation techniques are wonderful mood-lifters. These include deep breathing, stretching and visualizing (想象), all of which sound complicated but aren't. One easy way to visualize: close your eyes and picture a favorite place, such as the beach. Another simple way to clear up worries is to make a to-do list. One reason for being in a bad mood is feeling you have no options (選擇權(quán)). By taking control over certain areas, you realize you're not helpless. You can make changes in your mood and life.
Avoid things that won't improve your mood
TV may not help much: You need to increase your energy level and stimulate something in your mind—that the TV show “Neighbors” won't do. And before you reach for that piece of cake and coffee, think about how mood and food are linked. Sugar and caffeine contribute to depressed moods. The better choice? Research shows that carbohydrates, such as potatoes and pasta, produce a calming effect in people who have a desire for them.
72. We learn from the passage that it might help rid us of a bad mood_______.
A. to do nothing about it
B. to take a slow walk on the beach
C. to do some exercises with light music
D. to talk it to neighbours
73. Why is it suggested that you close your eyes and picture the beach?
A. It is not complicated to do so.
B. It is an area to be easily controlled.
C. It helps beat a bad mood.
D. It brings us a new technique.
74. TV may not improve your mood because_______.
A. it sometimes shows what happens around you
B. it keeps you stay unmoved
C. it reminds you of eating and drinking
D. it produces a calming effect
75. This passage most probably appears in_______.
A. a book on physical exercises B. a doctor's handbook
C. a notice about amusement D. a magazine on health
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科目:高中英語 來源:2011屆吉林省東北師大附中高三上學(xué)期第三次模底考試英語卷 題型:閱讀理解
If you want to improve your child’s results at school, you could do a lot worse than ensuring that they do plenty of exercise. Scientists have already shown that physical activity can make you brainier. But a team in America has used scans to show that an important part of the brain actually grows in children who are fit. These youngsters tend to be more intelligent and have better memories than those who are inactive.
Scientists also found that one of the most important parts of their brains was 12 percent larger than those of unfit children. They believe that encouraging children to take exercise from a very young age could help them do better at school later. Researchers from the University of Illinois, in the U.S., studied the brains of 49 children aged nine and ten using a magnetic resonance imaging scan (核磁共振攝影掃描), a technique which provides very detailed pictures of organs and tissues in the body.
They also tested the fitness levels of the children by making them run on a treadmill (跑步機(jī)). The scientists found that the hippocampus, a part of the brain responsible for memory and learning, was around 12 percent larger in the fitter children.
Professor Art Kramer, who led the study published in the journal Brain Research, said the findings had important implications for encouraging individuals to take part in sport from a young age. “We knew that experience and environmental factors and socioeconomic status all impact brain development,” he said. “If you get some terrible genes from your parents, you can’t really fix that, and it’s not easy to do something about your economic status. But here’s something that we can do something about.”
【小題1】 If you want to improve your children’s result in school, ____________.
A.it is worse to ensure that they do plenty of exercise |
B.you can have their brain scanned |
C.it could be better to make sure that they do a lot of exercise |
D.you can do a lot except ensuring that they do exercise |
A.The fitness level of the children is linked to their intelligence. |
B.Children who have a larger hippocampus will probably have better memories. |
C.You can do something about the genes from your parents. |
D.Unhealthy children will probably have a smaller hippocampus than others. |
A.genetic factor | B.economic status | C.physical fitness | D.economic development |
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科目:高中英語 來源:2012屆安徽省阜陽一中高三最后一卷英語試卷(帶解析) 題型:閱讀理解
Many people have heard stories of the California gold rush during the 19th century, when lots of people went there in search for gold. Panning (淘洗) for gold has a rich and interesting history. Nowadays some people continue to pan for gold in California. Although it cannot be regarded as a method for earning income, taking on gold-panning as a hobby can give you a feeling of being in the old west and get you out into nature.
The only tool that is required to pan for gold is a gold pan. You can use a regular old flat pan, but “officially” gold pans are quite cheap so you may as well buy one that is made for the task. Most sold pans come in either plastic or medal.
Once you have your pan you will want to start practicing your gold panning technique. Panning for gold works because gold is much heavier than most rocks. To pan for gold you add rock and dirt form the bottom of a stream to your pan and then gently let water flow through the pan. The lighter-weight rocks are slowly swept away while any gold will be left behind in the pan.
To start panning for gold, first you will need to find a good location. Try checking maps of your area and old history books to find location where there were gold mines in the past. Even though most of the gold have already been removed, there are likely to be small leftovers that you can find. Once you have found an area that looks promising, look for any small stream or river where you can try out panning for gold.
Panning for gold requires patience and it may be a long time before you hit anything of value. However, it is an enjoyable hobby and provides a great opportunity to get outdoors, so don’t give up too quickly.
【小題1】What is Paragraph 4 mainly about?
A.Where to pan for gold. |
B.How gold-panning works. |
C.What tools are needed. |
D.A promising area for panning. |
A.Opposed. | B.Indifferent . | C.Positive. | D.Neutral . |
A.Lifestyle. | B.Health. | C.Travel. | D.Sports. |
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