【正文】 s why you monly find them in crowded streets and parks.s not plicated. The two most important reasons a mosquito is attracted to you have to do with sight and smell. 故選D?？芍ㄆ仗m成為“數(shù)字人”后，他的后代仍能得到他一生經(jīng)驗的寶貴建議。故選A。故選B。卡普蘭回憶往昔的時候，他的故事讓人感覺他活出了各種各樣的人生：20多歲的時候是戰(zhàn)地記者，還是一名軍人，一位成功的商人，隨后又是很多間諜小說和好萊塢劇本的作者。s achievements. introduce the topic AndyBot. arouse readers interest in Kaplan. introduce Kaplan39。When Andrew Kaplan recalls, his stories leave the impression that he has managed to pack multiple lives into a single existence: A war reporter in his 20s. an army member, a successful businessman and later. the author of numerous spy novels and Hollywood scripts. 【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇科普類閱讀，考生需要準確捕捉細節(jié)信息，并根據(jù)上下文進行邏輯推理，從而選出正確答案。故選B。根據(jù)第一段中的“Scientists have found what they believe are pieces of a meteor(流星)that fell to the earth last year.”可知，一場巨大的流星雨導(dǎo)致了在海中搜索的開始。 （1）考查細節(jié)理解。Describe the process of the search.【答案】 （1）C（2）A（3）B（4）B 【解析】【分析】本文是一篇說明文，科學(xué)家們發(fā)現(xiàn)了他們認為是去年墜落地球的流星碎片。They have better submarine equipment.（4）What does the author intend to do in the last paragraph? A.They like to explore strange sea areas.The brainstorm of researchers.（3）Why do the scientists prefer to search for meteors in the ocean? A.B.A huge meteor shower.To observe movements of the universe.C. The crew of the Nautilus, a private research ship, recovered the rock particles(顆粒).The Nautilus is operated by the Ocean Exploration Trust. The group says its aim at present is to examine areas of the ocean that have never been explored before.分析選項可知C項符合題意，故選C?？芍^鯨需要在暖和的地方繁殖，故選A。 （2）考查推理判斷。根據(jù)第四個小點后的一段Body color is dark brown to black。introduce how humpbacks migrate through some dangerous watersC.They find plentiful food in tropical waters.D. migration? A.They are large and likely to grow longer than 15 metres.C. Humpback whales belong to the rorqual (groovethroated) family, which includes fin, sei, Bryde39。 （4）考查詞義猜測。s hard to set up expensive screening equipment like what39。可知選B。D.Discovering.D. privacy.It uses antennas to pick up networks39。The benefit of the study findings.（2）What39。The principle the study is based on. It uses channel state information (CSI) that is readily available in lowcost WiFi devices. This could have a great impact on protecting the public from dangerous objects, said Yingying Chen, a coauthor of the study, There39。 A study found wireless signals are able to pass through bags and suitcases to judge the sizes of dangerous metal objects and identify them. These items could include weapons, chemicals, laptops and batteries for bombs, the research team said on Tuesday. 【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇科教類閱讀，考生需要準確掌握細節(jié)信息，同時根據(jù)上下文進行邏輯推理，從而選出正確答案。 （4）考查推理判斷。 （3）考查推理判斷。故選B。ll keep reminding him that helping his brother so they both finish faster is what winning is all about.（1）What do we tend to do according to the first paragraph? challenges all the time. highranking people. advantage of high status. others with offensive words.（2）Why did toddlers prefer the puppet allowed to pass? looked adorable. behaved smartly. seemed polite. was respected.（3）What can we infer from the latter study? people are better loved by toddlers. naturally dislike unkind behavior. care little about high social status. helpful contributes to being supported.（4）What should we do when we encourage children to win? them to use proper and creative ways. them to be as hardworking as possible. them to be considerate to other people. them to try to cooperate with someone else.【答案】 （1）B（2）D（3）B（4）C 【解析】【分析】本文是一篇說明文，介紹了人們更傾向于喜歡和尊敬地位高而又無害于他人的人，這似乎是一種天性，即使是蹣跚學(xué)步的孩子也是如此。 However, the results were quite different when two puppets approached one another and one used force to knock the other down before continuing to the other side. In this case, 18 of the 21 toddlers reached for the one who was knocked down. As the researchers concluded, When approaching others, very young children care not only who wins, but also how. The previous experiment has shown that toddlers know about social status, but this experiment went one step further by proving they have an obvious preference for high status. Since the participants were so young, this might even be an innate human preference.re racing their bikes down the sidewalk or just finishing their snacks. It39。 s measurement bodies are almost certain to approve a decision that will mean four out of the seven base SI units...will follow the other three...in being redefined in terms of the values of physical constants”可知，在法國凡爾賽宮召開的會議上，七個基本計量單位中的四個將被重新定義，其中包括對千克的重新定義。國際單位制是現(xiàn)時世界上最普遍采用的標準度量衡單位系統(tǒng)，采用十進制進位系統(tǒng)。根據(jù)第三段中的“it was the French who in 1799 made it law和The Syst232。根據(jù)第二段中的“The king39。 （1）考查推理判斷。me International d39。s foot, used in France for nearly 1, 000 years after its introduction by Charlemagne in around 790 AD, was, at , around a centimeter shorter than the Belgic foot, used in England until , Egyptian and Babylonian versions of water in a fixed container varied from one another by a few kilos, Nor was there agreement on such things within countries. In France, where there was no unified (統(tǒng)一的) measurement system at the national level, the situation was particularly terrible. The lieue (former measure of distance), for example, varied from just over 3 km in the north to nearly 6 km in the south. Throughout much of human history, man has been the measure of many, if not all, things. Lengths were divided up into feet and smaller units from the human hand. Other measures were equally characteristic. Mediterranean traders for centuries used the weight of grains of wheat to define (定義) their units of mass. The Romans used libra, forerunner of the pound, by referring to the weight of a carob (角豆樹) seed.