www.ks5u.com江苏省高一年级模拟选课调考 英 语第一部分听力（共两节，满分20分）做题时，先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1分，满分5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题；每段对话仅读一遍。第二部分 阅读理解（共两节，满分40分）第一节 （共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。ASeattle summer camps from Pacific Science Center, our Camps for Curious Minds provide the perfect opportunity to explore, experiment and discover. Our exciting and enriching camps offer kids in grades PreK-8 hands-on science experiments, fun and challenging projects, and unique and new learning experiences that create lifelong memories and inspire the inner scientist in your child.Registration（注册）All registrations must be made online with full Visa or MasterCard payment. You must register one child at a time. Once you have registered your first child, you will see the “add another camper” button, allowing you to choose camps for a second child. Registrations require full payment at the time of registration.Cancellations（取消）Requests for withdrawal must be received at least 2 weeks before camp start date. For week-long camps, a $ 100 processing fee will be charged per camp. For 2-day camps, 50% of the cost will be charged. No refunds（退款）given within 2 weeks of the camp start date.Kid CodeAt pick-up you will be asked the Kid Code you selected at registration. This code functions as a password; share this code only with anyone authorized to pick up your child. If you forget your Kid Code at pick-up, you must park and walk to camp staff to show photo identification.21. What do Seattle summer camps provide for kids?A. Make new inventions.B. Do scientific research.C. Learn some medical courses.D. Perform science experiments.22. How do you register for your children?A. Signing up in turn.B. Registering on the spot.C. Paying half online.D. Using a kid code.23. If you want to cancel a 7-day camp a month before camp start date, you will pay _.A. $ 200. B. $ 100. C. $ 50. D. None. BA recent study has found that being exposed to low temperatures creates more good fat which burns calories in the body. Being cold imitates the effects of exercise, protecting against obesity and improving health. The researchers have discovered that exposure to cold changes the make-up of gut bacteria, which can lead to fat-burning, improve glucose metabolism, and reduce body weight.While ordinary white fat, known as bad fat, piles on when we eat more calories than we burn, brown fat seems to burn extra calories to produce heat. Babies have lots of brown fat they need it to keep warm but there are small amounts in the necks of adults, too. Studies have shown that staying in a cold environment can accelerate the formation of more brown fat in the body. Researchers predict the health benefits of being exposed to cold may be linked to gut bacteria. They exposed the first group of mice to cold temperature of 6 for up to 10 days and discovered this caused a major shift in the make-up of the mices gut microbes, preventing the mice from gaining weight.Then, the gut bacteria were transplanted into the second group of mice that did not have the gut microbes. It was found that they improved glucose metabolism and increased tolerance to cold temperatures. The mice also lost weight as the changes in gut bacteria promoted the formation of brown fat. However, after three weeks of cold exposure, the body weight began to remain stable.Professor Mirko Trajkovski of the University of Geneva claims that they provide powerful evidence that gut microbes play a key role in peoples ability to adapt to the environment. They are excited about testing whether targeting gut microbes could be a promising approach for preventing obesity and related conditions.24. Whats the new finding of a recent study?A. Good fat has nothing to do with calories. B. Exercise can make people become fat.C. Being cold helps people lose weight.D. Gut bacteria will stop glucose metabolism.25. What do we know about the brown fat?A. Its usually considered as bad fat.B. It will fail to produce in cold bodies.C. It cant be found in the bodies of adults.D. It burns more calories in low temperatures.26. With the gut bacteria, the second group of mice _.A. kept losing weight continuallyB. had much less brown fat in the coldC. gained better ability to stand the coldD. produced more gut microbes in the body27. According to Mirko Trajkovski, the findings _.A. could provide new treatment for overweight people B. show people how to get used to the coldC. remind people of the importance of keeping warmD. may cause more people to take exercise CBritish parents encourage their children to play musical instruments as part of a family tradition and not to raise their social status as Americans do, research says.Dr. Aaron R