【正文】 細節(jié)理解。故選B。B.Worried.D. the only question is when and by whom.（1）What can be the best title for the text? A.根據(jù)第一段中的“scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space.”可知從這個研究中得到的結論是B。根據(jù)第四段中的“The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling.”可知地上的雪反射陽光這是大火的間接的影響，是在第二年春天的時候發(fā)生的事情，并不是immediate effects。warm the climate as the supposition goesB.B.snow on the ground mirrors more sunlight back into spaceD. This finding suggests that taking steps to prevent northern forest to limit the release of greenhouse gases may warm the climate in northern regions. Usually large fires destroyed forests in these areas over the past decade. Scientists predict that with climate warming, fires may occur more frequently over next several centuries as a result of a longer fire season. Sunlight taken in by the earth tends to cause warming, while heat mirrored back into space tends to cause cooling. 【點評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科教類閱讀，要求考生在捕捉細節(jié)信息的基礎上，進一步根據(jù)上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案。根據(jù)第三段中的“According to Sari Nijssen, the study set out to answer the following question:‘ Under what circumstances would adults be willing to sacrifice robots to save human lives?’可知，在這項研究中，參與者可能必須決定何時犧牲機器人。Robots, A Must for FutureB.where to experience risksC.所以選D。 （2）考查推理判斷。s the main idea of the text? A.Learning to make a model plane.B. Ullman says his research shows that the human brain does not have a special area or system for making language. Over time we have simply reused or coopted (指派) parts of our brain for language. And those parts, he says, are ancientolder even than humans themselves. This study examines the theoretical framework (準則) that language is learned, stored and39。, such as, 39。s memory systems? A.Memorizing what you read.（3）What does the underlined word it refer to? A.Learning memory is more active than motor memory.D. （3）考查詞義猜測。 How to humanize them.B. words? A.Humanized Robots, Replace Human【答案】 （1）B（2）A（3）B（4）C 【解析】【分析】本文是一篇說明文，隨著越來越多的機器人具有人性化，它們承擔越來越多樣化的專業(yè)和日常任務，人們如何看待他們，如何對待他們的問題變的迫在眉睫。根據(jù)最后一段中的‘This result indicates that our study group attached a certain moral status to the robot,’ says Paulus. One possible suggestion of this finding is that attempts to humanize robots should not go too far. Such efforts could e into conflict with their intended function—to be of help to us.可知，Paulus認為讓機器人人性化的嘗試不應該走得太遠，可以推斷出，Paulus認為過多地人性化機器人可能是不合適的。 This is the first study to analyze all aspects of how northern fires influence climate. Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat.cause the forest fires to occur more frequentlyC.indicate that forest fires will pollute the atmosphereC.C.help to gain more energy rather than release more energy【答案】 （1）A（2）C（3）D（4）B（5）B 【解析】【分析】本文是一篇說明文，介紹了阿拉斯加、加拿大和西伯利亞的森林大火使氣候變暖，科學家們已經(jīng)發(fā)現(xiàn)，在燃燒的樹木允許更多的雪將更多的陽光反射到太空的地區(qū)可能會發(fā)生冷卻。根據(jù)第三段中的“Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat.”可知早期關于北方森林火災的研究建議大火將加速氣候變暖，故選D。 s Huawei both launched foldable phones, the Galaxy Fold and Huawei Mate X respectively. Mobile phone use has entered the foldable future, The Verge noted.s a price that few people will be able to afford.Possible powers of a tablet.The foldable screen has great potential.B.B.Unconcerned.【答案】 （1）B（2）A（3）D（4）C 【解析】【分析】本文是一篇說明文，介紹了“可折疊手機的時代即將到來。s a blank canvas (畫布) for us to do something beautiful together.’” Justin Denison稱可折疊屏幕是“未來智能手機的基礎”。例如華為Mate X的價格是17500元人民幣。故選C。 We don39。s feelings. lowers the risks of diseases. helps improve mental performance. does more good than physical exercise.（4）What would be the best title for the text? life in forests brain on nature future of forest healing benefits of a stressfree life【答案】 （1）A（2）A（3）C（4）B 【解析】【分析】本文是一篇說明文，由韓國患創(chuàng)傷后應激障礙的消防員接受森林治愈談起，介紹了大自然對我們身心健康的益處。 （3）考查細節(jié)理解。t a new one. The father of camouflage theory, Abbott Thayer, really believed that iridescence should be categorized as a camouflage strategy. And he wrote in his famous lifework Concealing173。 In a similar way, we were asking whether iridescence, due to its changeability, could work as a form of camouflage by preventing shape recognition. Kjernsmo and her colleagues trained bumblebees to associate a particular shape—a circle or an oval—with a sugar reward. And they found that the bees, when given a choice, would preferentially visit the shape they knew to be sweet. But when the shapes were iridescent, the bees had trouble telling them apart. It seemed that the strikingly iridescent surfaces on our targets visually broke up the otherwise recognizable shape of the targets, which made them hard to distinguish. As for making use of this method for hiding in plain sight, Any practical applications is of course directly linked to any industry that has an interest in camouflage, that is how to conceal objects or make them more difficult to recognize. The researchers are currently conducting experiments with birds, which often prey on iridescent insects to see if it helps to have a bird39。B.Bees are likely to prefer circles to ovals, whether they are iridescent or not（3）What will be talked about in the following paragraph? A. （1）考查細節(jié)理解。故選C。7．犇犇閱讀理解 To recover the rock particles