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1、Unit 15 Learning李仕才一、阅读理解AAn apple a day keeps the doctor away is a popular saying in the United States. It may be a common saying, but it is not scientifically confirmed. However, a new study adds to evidence that suggests taking a small amount of aspirin can help keep the doctor away.Peter Elwood
2、is with Cardiff Universitys School of Medicine in Britain. Forty years ago, he was involved in the first study to explore the effects of aspirin on the prevention of heart disease. Elwoods team examined 47 studies for evidence that aspirin helped cancer patients. They found theres fairly consistent
3、evidence of a 15 to 20 percent reduction in death and a reduction in cancers spread, by low dose(剂量) aspirin. By low dose, he means 81 milligrams. The study followed cancer patients for five years. Elwood says the evidence is strong that aspirin delays death among cancer patients.Elwoods team are ex
4、cited to have this evidence from the study. Elwood adds that it is not a cure but a small sign of better things to come, what he calls a little hope and encouragement. If you asked me personally what I would do if doctors told me I had cancer, I would say I would have no hesitation in taking it. But
5、 I do not recommend it to people. I want them to have the evidence and make their own decisions.The only major risk is that aspirin can cause stomach bleeding. But Elwood says it usually does not cause death. He adds that the evidence points to big health benefits of taking a daily aspirin. So, for
6、some people, the pros might overweigh the cons.1. What does the author want to tell us in Paragraph 1?A. Patients should eat apples.B. Apples are popular with Americans.C. Aspirin can be good for health.D. Doctors should use aspirin instead of apples.2. What does Elwood suggest people do?A. The less
7、 aspirin, the better.B. Dont delay in taking aspirin.C. Taking aspirin is a better way to cure cancer.D. Make decisions in the best interest of their own.3.What does the underlined sentence in the last paragraph mean?A. Aspirin is the best cure for cancer.B. Taking aspirin wont kill in the long run.
8、C. Taking aspirin does more good than harm.D. The side effect of taking aspirin is strong.【语篇解读】文章介绍每天服用少量的阿司匹林对健康有好处，可以延缓癌症病人的死亡。2.D【解析】细节理解题。根据文章第三段的句子Elwood可知，Elwood建议人们按照对自己有最大益处的方式做决定。故选D。3.C【解析】推理判断题。文章最后一段介绍服用阿司匹林会导致胃部出血，但是结合句子He adds that the evidence points to big health benefits of taking
9、a daily aspirin.每天服用一点阿司匹林对健康有很大好处，可知，下文的the pros might overweigh the cons意为：服用阿司匹林的好处大于坏处，故选C。B(2017潍坊4月模拟)Venus, the Wildest Adventure in 3016!A trip to the moon, to Mars? You are out.Venus(金星) is your choice! Our spaceship carries you there at the speed of light!Amazing Venus FactsTemperature ran
10、ge: Always about 450 degrees Celsius.Great for barbecues!Seasons: No seasons.Always visit during best season!Gravity strength: 0.91 of Earths gravity.Makes you lighter and more alive than ever!Water: None.All boiled away.Day length: 1 day243 Earth days.Longest days in solar system, so fun never ends
11、!Rate of turning: 0.002 km/second.Turns in opposite direction of the earth, so able to see sun rise in the west and set in the east.Year length: 1 year224.7 Earth days or 0.62 of an Earth year.Rate of revolution: 35.03 km/second.Atmosphere：Very thick.96% carbon dioxide, 3% nitrogen, and 0.1% water v
12、apor.Cant support life: Suffocating carbon dioxide, thick clouds of sulfuric acid, and gases create greenhouse effect so very hot and no water.*Your Accommodations*You will travel on a hightech rocket ship that will transport you from Earth to Venus in a mere 2.4 minutes by traveling at the speed of
13、 light.This trip will cost only $750，000.Our two hotels are very luxurious and are super strong, allowing you to lie on the ground without being crushed by the pressure of the atmosphere.They are called Venus Heaven and Rocket Palace, and the cost to stay is only $200 per night.Youll get your moneys
14、 worth at these two hotels, receiving free meals every day.To book a trip, call 1800.【解题导语】本文是一篇应用文，介绍了3016年组织的一次到金星的冒险旅行并介绍了金星的一些情况。1What would you see if you faced east on Venus?AThe rising sun.BThe circling earth.CThe setting sun.DThe full moon.C解析：细节理解题。根据Amazing Venus Facts部分第六段第二句可知，在金星上面向东方可以
15、看到日落。故C项符合题意。2During the trip to Venus, you would pay nothing for _AserviceBfoodCthe spaceshipDthe hotelB解析：细节理解题。根据Your Accommodations部分第二段最后一句可知，在去金星旅行期间，你的食物不需要付费。故B项符合题意。3Which section of a magazine is the text from?AFashion circle.BNews report.CModern art.DFuture world.D解析：文章出处题。根据文章的题目Venus，the Wildest Adventure in 3016！可知，这次旅行发生在约一千年之后，由此可推知，这是未来的事情。故D项符合题意。C What is the first thing you notice when you walk into a shop? The products displayed at the entrance? Or the soft background music?But have you ever notice the smell? Unless it is bad, the answer is likely t
