www.ks5u.com高一年级第一学期教学质量调研(三)英语试题(考试时间:120分钟试卷满分:150分)本试卷由四个部分组成.其中，第一、二部分和第三部分的第一节为选择题.第三部分的第二节和第四部分为非选择题。第一部分 听力(共两节，满分30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1.5分，满分7.5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，并标在试卷的相应位置。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，并在答题卡上讲该项涂黑。AIts a rink which has become synonymous with a healthy life style-but is green tea the magical potion many heath sites would have us believe? Green tea has been popular in China for centuries and has been used in traditional Chinese medicine to treat a number of health issues-including depression.Its virtues have also been extolled by celebrities and so-called heath experts for a number of reasons. These include its ability to help weight-loss as well as containing antioxidants which are believed to help combat different types of cancer. heart disease and Alzheimers. Given these claims, its easy to see green tea as sort of magical elixir.1.Green tea and weight lossGreen tea contains B vitamins, folate (naturally occurring folic acid), manganese, potassium, magnesium, caffeine and other antioxidants, such as catechins. Its catechins along with green teas naturally occurring caffeine which are thought to help the body burn more calories. Weight-loss products containing green tea have a higher concentration of catechins and caffeine than the typical green tea beverage. However, theres some bad news. A review from 2012 of 18 studies involving 1,945 people found no significant effect of weight loss from drinking green tea.2. Green tea and cholesterolThanks again to the catechins, in a reputable review from 2013 of 11 studies involving 821 people, it was found daily consumption of green and black tea (as a drink or a capsule) could help lower cholesterol and blood pressure.Its important to note, however, that the authors of the study pointed out the trials were short-term, and cautioned longer-term trials would be needed to substantiate their findings. These were back up by an earlier review in 2011, which found drinking green tea enriched with catechins led to a small-reduction in cholesterol, a main cause of heart disease and stroke.Though no one could say for certain how much green tea a person would need to drink to reap the benefits.3. Green tea and cancerOn this the NHS is clear. There is no evidence drinking green tea protects against different types of cancer.21. Whats the meaning of the underlined word in the second paragraph?A. Criticized B. Commented C. Praised D. Exaggerated(夸张)22. People think the ingredients in green tea that can burn more calories are_.vitamins folate catechinsmagnesium caffeineA. B. C. D. 23. According to Part 2, we can infer that_A. further researches are needed to prove the findingsB. the short-term research is not rightC. the long-term research is not in the worksD. over drinking green tea benefits health【答案】21. C 22. C 23. A【解析】【分析】本文是一篇说明文，从几个方面介绍了绿茶对身体的好处。【21题详解】词义猜测题。上文说绿茶在中国已经流行了几个世纪，并被用于中医治疗许多健康问题，结合画线词前的“Its virtues ”可知，它的优点还受到了名人和健康专家的表扬，由此可知画线词词义为“表扬”，故C项正确。【22题详解】细节理解题。根据第三段中的“Its catechins along with green teas naturally occurring caffeine which are thought to help the body burn more calories.”可知，绿茶里的儿茶素和天然茶精被认为可以帮助身体燃烧更多的卡路里，故C项正确。【23题详解】推理判断题。根据第二部分中的“Its important to note, however, that the authors of the study pointed out the trials were short-term, and cautioned longer-term trials would be needed to substantiate their findings.”可知，该研究的作者指出需要进行更长期的试验来证明他们的发现，也就是需要进一步的研究，故A项正确。【点睛】本篇第1题词义猜测题的解题关键是抓住画线词前的“also”，上文说绿茶在中已经流行了几个世纪，并被用于中医治疗许多健康问题，画线词前的“also”暗示此处也是对绿茶的肯定，说的是它的优点还受到了名人和健康专家的表扬，由此可知画线词词义为“表扬”。BIn the movie Jurassic Park (1993) a billionaire creates a theme park filled with dinosaurs, brought back from extinction through cloning by a team of scientists.Although the film is of course fictional, the methods used in it to bring animals back from the dead may soon become reality.Scientists from Harvard University in the US are currently working on resurrecting the woolly mammoth, a mammal that became extinct around 4,000 years ago.However, it wouldnt be an exact copy of the hairy beast. Our aim is to produce a hybrid elephant-mammoth embryo,” Professor George Church, head of the team of scientists, told The Guardian.“Actually, it would be more like an elephant with a number of mammoth traits. Were not there yet, but it could happen in a couple of years.The team is hoping to make a “mammophant”- a mix between an elephant and a mammoth. It would be like a regular elephant but have features from the mammoth that would make it more adaptable to cold weather.Small ears, a thick layer of body fat and, of course, long hair are what helped the mammoth live in freezing temperatures.So why go through all the effort and expens