发布时间 : 星期四 文章精品解析：【市级联考】山东省聊城市2019届高三二模(含听力)英语试题(解析版)更新完毕开始阅读
C. More attention is being paid to AI in every part of the world. D. More advanced Al is helping people in more and more areas. 31. Where is the text probably from? A. A technology report. B. A natural science magazine. C. A science fiction. D. A government document.
【答案】28. C 29. B 30. D 31. A 【解析】
这是一篇说明文。人工智能和机器学习快速发展，机器在一些比赛中超过了人类。除此以外，机器和人工智能被应用于很多领域。 【28题详解】
推理判断题。根据第二第三段可知在第一场比赛中，使用人工智能的机器表现得比人类更好；在第二个比赛中，机器人在公开辩论中挑战人类，结果大多数观看者认为机器在提高他们对这门学科的知识方面做得更好。这两个比赛都体现了人工智能和机器学习的强大，选C。 【29题详解】
细节理解题。根据“One fast-growing area of AI is facial recognition, which is increasingly being used for security purposes.”可知人工智能的一个快速发展的领域是面部识别，它越来越多地被用于安全目的。故选B。 【30题详解】
推理判断题。根据“some U. S. judges use machine learning systems to help them decide when,”可知一些美国法官使用机器学习系统来帮助他们决定罪犯应该被监禁的时间和期限，再根据最后两段可知机器学习和人工智能还被应用于安全监控和预测世界杯足球赛的结果，保护环境等。根据这些可以推断机器在越来越多的领域帮助着人类，故选D。 【31题详解】
推理判断题。本文文章主要是关于人工智能和机器学习的，最有可能是来自于科技报告（A technology report.），故选A。
D
Solar energy systems/power plants do not produce air pollution, water pollution, or greenhouse gases. Using solar energy can have a positive, indirect effect on the environment, when solar energy replaces or reduces the use of other energy sources that have larger effects on the environment.
However, some poisonous materials and chemicals are used to make the photovoltaic (光电池的) cells that convert sunlight into electricity. Some solar thermal (保热的) systems use potentially hazardous liquids to transfer heat. Leaks of these materials could be harmful to the environment. U. S. environmental laws regulate the use and settlement of these types of materials.
As with any type of power plant, large solar power plants can affect the environment near their locations. The placement of the power plant may have long-term effects on the habitats of native plants and animals. Some solar power plant-s may require water for cleaning solar collectors and concentrators or for cooling turbine generators. Using large volumes of ground water or surface water in some dry locations may affect the ecosystems that depend on these water resources. In addition, the beam of concentrated sunlight a solar power tower creates can kill birds and insects that fly into the beam.
The amount of solar energy that the earth receives each day is many times greater than the total amount of all energy that people consume each day. However, on the sur~ace of the earth, solar energy is a variable and irregular energy source. The amount of sunlight and the intensity of sunlight varies by time of day and location. Weather and climate conditions affect the availability of sunlight daily and on a seasonal basis. The type and size of a soIar energy collection and conversion system determines how much of the available solar energy we can convert into useful energy.
32. Which of the following best explains \A. inexpensive C. ineffective
B. dangerous D. abnormal
33. What influence can large solar power plants have on the locations?
A. Polluting the ground water.
B. Protecting the habitats of plants and animals. C. Damaging the local natural balance. D. Attracting birds and insects to the area. 34. What does the last paragraph mainly tell us?
A. Different areas receive different amount of solar energy. B. How to convert solar energy into useful energy.
C. The relationship between solar energy collection and the sunlight. D. Some factors that influence the amount of solar energy collection. 35. What does the author think of the solar energy systems? A. They are totally environment-friendly. B. They have both advantages and disadvantages. C. They should be forbidden in the future. D. They shouId be encouraged in quantities. 【答案】32. B 33. C 34. D 35. B 【解析】 【分析】
这是一篇说明文。使用太阳能会对环境产生积极的影响，但是也有消极影响，比如影响当地的生态环境，不稳定等，是一把双刃剑。 【32题详解】
词义猜测题。根据Some solar thermal (保热) systems use potentially hazardous liquids to transfer heat. Leaks of these materials could be harmful to the environment.” 可知一些太阳热能(保热的)系统使用潜在-------的液体转移热量，这些材料的泄漏可能对环境有害。既然是对环境有害的，那么这些液体肯定是危险的
（dangerous）,故选B。 【33题详解】
推测判断题。根据第二段中“Using large volumes of ground water or surface water in some dry locations may affect the ecosystems that depend on these water resources. … fly into the beam.”可知在一些干旱地区使用大量地下水或地表水可能会影响依赖这些水资源的生态系统。并且太阳能塔产生的聚光光束可以杀死飞进光束中的鸟类和昆虫。这些都会破坏当地的生态平衡，故选C。 【34题详解】
段落大意题。第三段主要是关于影响太阳能的因素，阳光的数量和强度，天气和气候条件，太阳能转换系统等都会影响太阳能的使用。故选D。 【35题详解】
推测判断题。作者在文中提到了太阳能对环境保护的好处，同时也提出太阳能的一些劣势，比如会破坏生态平衡，不稳定。由此可以看出作者认为太阳能既有好处，也有不好的地方，选B。
【点睛】词义猜测题做题技巧。关于词义猜测题做题技巧。词义猜测题是阅读理解中常见的一种题型，主要有对生词的词义猜测，熟词新义以及代词的猜测。其关键是根据上下文的逻辑关系，利用已掌握的信息，确定单词的词义。
比如小题1，根据后文 Leaks of these materials could be harmful to the environment.可知这些材料的泄露对环境有害，说明这些材料也就是液体是危险的，选B dangerous。
第二节(共5小题；每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。
Studies have shown that drinking water on empty stomach can help increase metabolic (新陈代谢的)rate up by 30%.___36___ .You know what that means right? -- Quicker weight loss!___37___, then you will be able to digest food faster and maintain a slim figure despite eating those extra calories. However, this doesn't guarantee you to bite down on all that junk food. Furthermore, you will need to add in around four litres of water into your daily routine for best results.
Constipation(便秘)is one of the most painful conditions which also results in remains of poisonous substances