专题5.阅读技巧--主旨大意题、推理判断题-2021届中考英语真题分类精解与解题技巧（山东专用）

阅读技巧--主旨大意题、推理判断题 答案全解全析 推理判断题 　 2020青岛中考 这是一篇说明文，文章主要介绍科学家对于海洋和波浪的研究，并介绍了研究的作用和意义。 31.【答案】A细节理解题。根据“For example, robotic arms are used for very dangerous tasks”可知机械手臂被使用在非常危险的任务里。故选A。 32.【答案】B细节理解题。根据第二段“The waves we know are mostly produced by winds blowing over the sea. They are directly connected with the wind speed and the time that wind lasts”波浪大多数是风形成的，故选B。 33.【答案】C词义猜测题。根据第三段“They also measure waves from crest to crest to determine”可知the length of a wave指的是 “waves from crest to crest”从波峰到波峰的距离。故选C。 34.【答案】C推理判断题。根据第四段“scientists can prevent this breakup of ships by predicting when the water will be too dangerous for people and their ships. The study of waves and the ocean also allows scientists to make sure how certain beaches were formed.”通过海洋的研究，科学家能阻止轮船的破裂，研究波浪的研究能帮助科学家了解特定的海滩是如何形成的，③④表述正确。故选C。 35.【答案】D推理判断题。文章主要介绍的是科学家对于海洋和波浪的研究，可推断来自于科学杂志。故选D。 主旨大意题 　 一 2019青岛中考     短文大意：这篇短文讲的是利用风能的好处，以及风车的一些弊端。 （1）【答案】B细节理解题。 New windmills spin slowly, and they aren't dangerous for birds. 可知现在现在风车转动慢，对小鸟不再是危险的。故选B。 （2）【答案】D细节理解题。根据 For thousands of years, people have used wind to sail boats and move water.  可知在一千年前人们就开始使用风能，故选D。 （3）【答案】D细节理解题。根据 Also, wind doesn't blow all the time, so we can't use wind power all the time. 根据风不能一直刮，可知我们不能一直使用风能。故选D。 （4）【答案】B细节理解题。根据  Also, wind power is cheap, and it's getting even cheaper. 可知现在风能更便宜了，故选B。 （5）【答案】C主旨大意题。根据短文内容可知这篇短文讲的是风能是干净的并且很受欢迎。故选C。 中考真题精练 二 2020济南中考 1.【答案】D.细节理解题。根据Someone having a lucid dream realizes they are dreaming and may from then on "direr" the action. Or they may simply "watch" the dream unfold. 可知有清醒梦的人意识到他们在做梦，并可能从那时起"指导"行动。或者他们可能只是"看着"梦想的展开。故选D。 2.【答案】A.细节理解题。根据 But still， little is known about what causes them or what is behind the rise.可知但是，人们仍然不知道是什么原因造成了这种情况，也不知道是什么原因导致了这种增长。故选A. 3.【答案】C 4.【答案】D.细节理解题。根据 while hair and tooth loss appear more in women's nightmares ﹣ perhaps showing worries about losing their looks. 可知而掉头发和牙齿的噩梦更多地出现在女性的噩梦中﹣﹣可能是担心自己会失去容貌。故选D. 5.【答案】B.主旨大意题。通读全文，尤其是根据Have you ever