高考英语专题复习分类练习 阅读理解综合解答题含答案

一、高中英语阅读理解1．阅读理解A great number of species make their home in the vast waters of the Atlantic Ocean. Although the entire ocean makes up an ecosystem, many smaller habitats are found within, including an open-water habitat off the coast of the Northern Atlantic Ocean known as the Sargasso Sea. Sargassum is an alga(海藻) that floats in masses that can continue for miles. The waters of the Gulf Stream push the water in a northward move into this area. This constant move and varying temperature support the accumulation of the brown-colored seaweed.The Sargasso Sea is so enormous that one method of information collection has not been enough for scientists to obtain an accurate picture of what takes place within this ecosystem. Researchers have needed to employ several methods of sampling. Methods such as dragging nets over the surface of the water and videotaping beneath areas of sargassum have served scientists well. Information collected has shown that the Gulf Stream pushes brown algae from open water into the Sargasso Sea area, creating a diverse floating habitat in an area that would otherwise not support that wildlife.In the most recent study of the sargassum community off the shores of North Carolina, eighty-one fish species were documented as using the area as a microhabitat. This is an increase from previous studies. The types of fish found here are both commercially and environmentally important. The South Atlantic Fishery Management Council is working to regulate the harvesting of sargassum. The Council hopes to have the area classified as an Essential Fish Habitat. Which would afford it certain protections.Further research needs to be done before scientists understand how to best protect the Sargasso Sea as well as understand how it goes about supporting so many important types of wildlife.（1）The author uses "enormous" in paragraph 2 to stress that .A. the Atlantic Ocean is really amazing in terms of its size and areaB. what the researchers do is highly respected by scientific communityC. the research work is complex because a large area must be coveredD. a large amount of money for the Sargasso Sea research is needed（2）It can be inferred from the phrase "needed to be done" in paragraph 4 that the author thinks .A.the Sargasso ecosystem is worth our attention and needs more studyB.the scientific community has ignored this complex ecosystemC.the Sargasso Sea is becoming a problem and needs removingD.new methods for researching the ecosystem must be found instantly（3）The text is mainly about .A.diversity of wildlife in the Atlantic OceanB.different habitats of sea animalsC.methods of information collectionD.the Sargasso Sea as an entire ecosystem【答案】（1）C（2）A（3）D【解析】【分析】本文是一篇说明文，介绍了马尾藻海这个完整的生态系统，非常巨大以至于一种信息收集方法不足以让科学家准确了解这个生态系统中发生的情况，这里发现的鱼类种类在商业和环境上都很重要。

南大西洋渔业管理委员会正在努力管制马尾藻海的捕捞。

这将为马尾藻海提供一定的保护。

（1）考查句义猜测。

根据第二段中的“one method of information collection has not been enough for scientists to obtain an accurate pictur e of what takes place within this ecosystem”一种信息收集方法还不足以让科学家准确地了解在这个生态系统中发生了什么，可知作者在第2段中使用了“enormous”一词，是为了强调研究工作很复杂，因为必须覆盖很大的区域。

故选C。

（2）考查句义猜测。

根据第四段中的“before scientists understand how to best protect the Sargasso Sea as well as understand how it goes about supporting so many important types of wildlife”在科学家们了解如何最好地保护马尾藻海以及如何救助这么多重要的野生动物之前，还需要做进一步的研究。

可知从第4段“need to be done”一词可以推断，作者认为马尾藻生态系统值得我们关注，需要更多的研究。

故选A。

（3）考查主旨大意。

根据第一段中的“Although the entire ocean makes up an ecosystem, many smaller habitats are found within, including an open-water habitat off the coast of the Northern Atlantic Ocean known as the Sargasso Sea.”虽然整个海洋构成了一个生态系统，但在其中发现了许多较小的栖息地，包括北大西洋沿岸的一个被称为马尾藻海的开放水域栖息地。

以及文章内容为关于马尾藻海的一些研究说明，可知文本主要是关于作为一个完整的生态系统的马尾藻海。

故选D。

【点评】本题考点涉及词义猜测，句义猜测和主旨大意三个题型的考查，是一篇环保类阅读，考生需要根据上下文的逻辑关系，进行分析，推理，概括和归纳，从而选出正确答案。

2．阅读理解People who sleep fewer than six hours a night are more likely to die early, researchers in University of Warwick have found in a recent study. They discovered that people who slept for less than six hours each night were 12% more likely to die before the age of 65 than those who slept the recommended six to eight hours a night.The researchers pointed out that previous studies had shown that the lack of sleep was associated with problems like heart disease and high blood pressure. However, the researchers also found that sleeping too much was linked to an early death. Those who slept for more than nine hours a night were 30% more likely to die early, as an article in the latest Sleep suggested. That directly contradicts another passage in the same journal last month suggesting that people who slept for ten hours or longer a night were more likely to live to 100. This was thought to be because people who lived into extreme old age were healthier and therefore slept better.However, the authors of the latest research contradicted this and suggested that long sleep wasa sign of underlying illnesses such as depression and low levels of physical activity. Professor Francesco Cappuccio at the University of Warwick said: "While short sleep may represent a cause of ill-health, long sleep is believed to represent more an indicator of ill-health."He also mentioned: "Modern society has seen a gradual reduction in the average amount of sleep people take, and this pattern is more common among full-time workers, suggesting that it may be due to social pressures for longer working hours. On the other hand, the worsening of our health is often accompanied by an extension of our sleeping time.""Consistently sleeping six to eight hours per night may be good for health. However, whether to achieve the goal depends on various factors such as the environment as well as measures of public health aimed at favourable changes of the working environments," Professor Francesco Cappuccio added.（1）What did researchers in University of Warwick find?A. People who sleep fewer than 6 hours each night die before 65.B. Sleeping for more than 9 hours a night does good to one's health.C. Six to eight hours' sleep can be appropriate for people.D. People at an old age are healthier because they sleep longer.（2）What is Professor Francesco Cappuccio most likely to agree with?A. Long sleep is what causes our health problems.B. Modern people sleep less because they work longer.C. Our health becomes worse because we sleep less.D. How long we sleep depends on our education.（3）What did the researcher think may help people have proper sleep?A. Social pressure.B. Longer working hours.C. Extension of sleeping time.D. Changes of working environments.（4）What can be the best title for this passage?A. How Long Should We SleepB. Longer Sleep Makes Better HealthC. Time to Sleep EarlyD. The Importance of Sleep【答案】（1）C（2）B（3）D（4）A【解析】【分析】本文是一篇说明文，研究发现，每晚睡眠不足6小时的人死亡风险更大。