2016年職稱英語考試《理工類》閱讀判斷模擬練習(xí)匯總

　　環(huán)球網(wǎng)校友情提示：2016年職稱英語考試即將開始，本文整理“2016年職稱英語考試《理工類》閱讀判斷模擬練習(xí)匯總”,供考生參考練習(xí)。如果您在此過程中遇到任何疑問，請登錄環(huán)球網(wǎng)校職稱英語頻道及論壇，我們隨時(shí)與廣大考生朋友們一起交流!

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　　Women who live in the world’s highest communities tend to give birth to under-weight babies, a new study suggests. These babies may grow into adults with a high risk of heart disease and strokes.

　　Research has hinted that newborns in mountain communities are lighter than average. But it wasn’t clear whether this is due to reduced oxygen levels at high altitude or because their mothers are under-nourished—many people who live at high altitudes are relatively poor compared with those living lower down.

　　To find out more, Dino Giussani and his team at Cambridge University studied the records of 400 births in Bolivia during 1997 and 1998. The babies were born in both rich and poor areas of two cities: La Paz and Santa Cruz. La Paz is the highest city in the would, at 3.65 kilometers above sea level, while Santa Cruz is much lower, at 0.44 kilometers.

　　Sure enough, Giussani found that the average birth weight of babies in La Paz was significantly lower than in Santa Cruz. This was true in both high and low-income families. Even babies born to poor families in Santa Cruz were heavier on average than babies born to wealthy families in lofty La Paz. “We were very surprised by this result,” says Giussani.

　　The results suggest that babies born at high altitude are deprived of oxygen before birth. “This may trigger the release or suppression of hormones that regulate growth of the unborn child, “says Giussani.

　　His also found that high-altitude babies tended to have relatively larger heads compared with their bodies. This is probably because a fetus starved of oxygen will send oxygenated blood to the brain in preference to the rest of the body.

　　Giussani wants to find out if such babies have a higher risk of disease in later life. People born in La Paz might be prone to heart trouble in adulthood, for example. Low birth weight is a risk factor for coronary heart disease. And newborns with a high ratio of head size to body weight are often predisposed to high blood pressure and strokes in later life.

　　練習(xí):

　　1.According to the passage, one of the reasons why newborns in mountain communities are underweight is that their mothers are underweight.

　　A. Right B. Wrong C. Not mentioned

　　2. Giussani’s team members are all British researchers and professors from Cambridge University.

　　A. Right B. Wrong C. Not mentioned

　　3. Giussani did not expect to find that the weight of a baby had little to do with the financial conditions of the family he was born into.

　　A. Right B. Wrong C. Not mentioned

　　4. The weight of a newborn has to do with the supply of oxygen even when he was still in his mother’s womb.

　　A. Right B. Wrong C. Not mentioned

　　5. High-altitude babies have heads that are larger than their bodies.

　　A. Right B. Wrong C. Not mentioned

　　6. High-altitude babies have longer but thinner limbs than average.

　　A. Right B. Wrong C. Not mentioned

　　7. Guissani has arrived at the conclusion that babies in high-altitude regions are more likely to have heart trouble when they grow up.

　　A. Right B. Wrong C. Not mentioned

　　答案：BCAABCB

　　相關(guān)推薦：2016年職稱英語考試《理工類》模擬試題匯總

　　The basic computer mouse is an amazingly clever invention with a relatively simple design that allows us to point at things on the computer and it is very productive. Think of all the things you can do with a mouse like selecting text for copying and pasting1, drawing, and even scrolling on the page with the newer mice with the wheel. Most of us use the computer mouse daily without stopping to think2 how it works until it gets dirty and we have to learn how to clean it. We learn to point at things before we learn to speak, so the mouse is a very natural pointing device. Other computer pointing devices include light pens, graphics tablets and touch screens, but the mouse is still our workhorse.

　　The computer mouse was invented in 1964 by Douglas Englehart of Stanford University. As computer screens became more popular and arrow keys were used to move around a body of text, it became clear that a pointing device that allowed easier motion through the text and even selection of text would be very useful. The introduction of the mouse, with the Apple Lisa computer in 1983, really started the computer public on the road to relying on the mouse for routine computer tasks.3(環(huán)球網(wǎng)校2016年職稱英語考試《理工類》閱讀判斷模擬練習(xí)匯總)

　　How does the mouse work? We have to start at the bottom, so think upside down for now. It all starts with the mouse ball. As the mouse ball in the bottom of the mouse rolls over the mouse pad. it presses against arid turns two shafts. The shafts are connected to wheels with several small holes in them. The wheels have a pair of small electronic light-emitting devices called light-emitting diodes (LED) mounted on either side4. One LED sends a light beam to the LED on the other side. As the wheels spin and a hole rotates by, the light beam gets through to the LED on the other side. But a moment later the light beam is blocked until the next hole is in place. The LED detects a changing pattern of light, converts the pattern into an electronic signal, and sends the signal to the computer through wires in a cable that goes out the mouse body. This cable is the tail that helps give the mouse its name. The computer interprets the signal to tell it where to position the cursor on the computer screen.

　　So far we have only; discussed the basic computer mouse that most of you probably have or have used.5 One problem with this design is that the mouse gets dirty as the ball rolls over the surface and picks up dirt. Eventually you have to clean your mouse. The newer optical mice avoid this problem by having no moving parts.

　　練習(xí)：

　　1. Most computer users want to know how the computer mouse works.

　　A Right B Wrong C Not mentioned

　　2. According to the author, general computer users need not to know how the computer mouse was invented.

　　A Right B Wrong C Not mentioned

　　3. The computer mouse derives its name from the cable that goes out its body, which looks like the tail of a mouse.

　　A. Right B Wrong C Not mentioned

　　4. The key components of a computer mouse are the two LEDs.

　　A Right B Wrong C Not mentioned

　　5. When an ordinary computer mouse gets dirty, it has to be replaced with a new one.

　　A Right B Wrong C Not mentioned

　　6. The most durable computer mice on sale are the IBM ones.

　　A Right B Wrong C Not mentioned

　　7. The optical mouse is superior to the basic one in that the former has no moving parts.

　　A Right B Wrong C Not mentioned

　　答案：BCAABCA

　　相關(guān)推薦：2016年職稱英語考試《理工類》模擬試題匯總

　　Studies show that children who eat breakfast do better in school It doesn't take much further thought to believe that adults will feel better and perform better at work as well. Whether you work at home，on the farm，at the office，at school，or on the road，it is not a good idea to skip(故意略去)breakfast.

　　If we don't eat breakfast, we are likely to become fired when our brains and bodies run low on fuel. By mid—morning，a lot of us grab a cup of coffee，or wolf down a sugary candy bar to wake up again. This might work for a few minutes，but by lunchtime we are hungry, bad—tempered，and perhaps our mood might make us a 1ittle more likely to make unhealthy choices at lunch. Eating a good breakfast sets the tone for the rest of the day.

　　People who eat breakfast are generally more likely to maintain a healthy weight. Many people believe that they will lose weight if they skip meals，but that isn't a good idea. The body expects to be refueled a few times a day，so start with a healthy breakfast.

　　A healthy breakfast should contain some protein(蛋白質(zhì))and some fiber(纖維).Protein can come from meat，eggs，beans, or soy(大豆).Fiber can be found in whole cereals(谷物)，grains or in fruits. A good example of a healthy breakfast might be something simple like a hardboiled egg，an orange，and a bowl of whole grain cereal with soy milk.

　　16 Adults who eat breakfast will perform better at work.

　　A Right B Wrong C Not Mentioned

　　17 It is okay to skip breakfast if you work at home.

　　A Right B Wrong C Not Mentioned

　　18 Men are more likely to skip breakfast than women.

　　A Right B Wrong C Not Mentioned

　　19 A person who skips breakfast is more likely to eat unhealthily at lunch

　　A Right B Wrong C Not Mentioned

　　20 Skipping breakfast is a good strategy for losing weight

　　A Right B Wrong C Not Mentioned

　　21 A simple breakfast cannot be a healthy breakfast

　　A Right B Wrong C Not Mentioned

　　22 People who eat breakfast are seldom in a bad mood.

　　A Right B Wrong C Not Mentioned

　　答案：ABCABBC

　　相關(guān)推薦：2016年職稱英語考試《理工類》模擬試題匯總

　　Sixty-three percent of American women think that if there's no family history of cancer, you're not likely to develop the disease, a new survey found.

　　In fact, most people who develop cancer have no family history of cancer. according to the American College of Obstetricians and Gynecologists(ACOG)(美國婦產(chǎn)科醫(yī)師學(xué)會), which sponsored the survey.

　　"Too many women are dying from cancer," Dr. Douglas W. Laube, ACOG's immediate past president, said during a Friday teleconference。"An estimated 200,070 women will die in the U. S. this year, and over 600,078 women will be diagnosed with cancer. The results of this survey found a worrisome(令人擔(dān)憂的)gap in women's knowledge about cancer. "

　　Based on the findings, ACOG is increasing its efforts to educate women about cancer and the need for regular screening tests.

　　Although the survey found many misconceptions(錯(cuò)誤觀念)about cancer, 76 percent of women surveyed did say they feel knowledgeable about how they can reduce their risk of the disease.

　　However, only 52 percent said they were doing enough to reduce that risk. And l0 percent said they hadn't done anything in the past year to lower their risk. Seventeen percent said they wouldn't change their lifestyles, even if changes would lower their cancer risk.

　　Many women said they were afraid to undergo screening out of fear of finding cancer. Twenty percent said they didn't want to know if they had cancer.

　　In response to these findings, ACOG will launch on Oct. 29 a new website - Protect & Detect：What Women Should Know about Cancer. The guide is designed to help women to take charge of their health and improve their understanding of their risk of cancer - and the lifestyle steps they can take to cut that risk.

　　16 Many American women have a poor knowledge of cancer.

　　A Right B Wrong C Not mentioned

　　17 People with no family history of cancer are unlikely to develop cancer.

　　A Right B Wrong C Not mentioned

　　18 More women are dying from cancer than men in America.

　　A Right B Wrong C Not mentioned

　　19 Most American women know too little about how to lower their cancer risk.

　　A Right B Wrong C Not mentioned

　　20 Some American women are just unwilling to change their lifestyles.

　　A Right B Wrong C Not mentioned

　　21 Some American women are too afraid of finding cancer to undergo screenin9.

　　A Right B Wrong C Not mentioned

　　22 ACOG's efforts to educate women about cancer will be greatly appreciated.

　　A Right B Wrong C Not mentioned

　　答案：16. A l7. B l8. C l9. B 20. A 21. A 22. C