【正文】 If insect species losses cannot be stopped, this will have catastrophic consequences for both the planet39。 It should be of huge concern to all of us, for insects are at the heart of every food web. They pollinate (授粉) the large majority of plant species, keep the soil healthy, recycle nutrients, control pests, and much more. Love them or 1oathe them, we humans cannot survive without insects, said Prof Dave Goulson at the University of Sussex in the UK.s insects are going down the path of extinction, threatening a catastrophic collapse of nature39。 主旨大意題把握文章的首尾段和關鍵詞。本文涉及推理判斷題和主旨大意題兩種?？碱}型。故選A。根據文章主要內容為介紹中國墨子號的衛(wèi)星，它使用尖端技術來發(fā)送和接收信息，從而保護人們的信息安全。故選D。t able to pass through sunlight.（例如，這個過程只在晚上進行，因為信息無法通過陽光。 （3）推理判斷題。）可知，科學家在論文中的表述講述了一種科學現(xiàn)象。 （2）推理判斷題。）可知，因為使用量子來傳輸，所以不會泄露重要的個人信息。 （1）推理判斷題。最近中國發(fā)射了一顆名為墨子號的衛(wèi)星，它使用尖端技術來發(fā)送和接收信息。Taking on data theft【答案】 （1）C（2）B（3）D（4）A 【解析】【分析】本文主要講述了對于現(xiàn)代通信，安全是一個大問題。Old Problem, New ApproachesB.Leaping into an age of secure dataSunlight has a deadly influence on its working.（4）What39。Light is a must in its working process.C.s the main problem of Micius? A.It warned hackers not to steal information from Micius.D.It gave out the working principle of Micius.B.t score any important private information like passwords and s.（2）Which of the following can best describe scientists39。Because it uses particles that transmit light to transfer information from one to another.D.Because it only works at night, as the information isn39。s investments and significant efforts in the physical sciences that this group has been able to push research in practical quantum munication technologies to such an astronomical(天文學的)height.（1）According to the passage, why Micius is safe for transporting messages? A. And Karl Ziemelis, an editor for Nature, told Xinhua, It39。s achievements in this groundbreaking project.t able to pass through sunlight. Any eavesdropper(偷聽者) on the quantum channel attempting to gain information … can be found by the municating users, the scientists wrote in the paper. But thanks to a breakthrough by Chinese scientists, who won the 2018 Newb Cleveland Prize in February, we may soon never have to worry about our data again. This is thanks to the satellite called Micius that uses cuttingedge technology to send and receive information. When it es to modern munication, security is a big concern. It seems like we39。 【點評】本題考點涉及細節(jié)理解，句義猜測和推理判斷三個題型的考查，是一篇科研類閱讀，要求考生準確掌握細節(jié)信息，同時根據上下文的邏輯關系，進行分析，推理，從而選出正確答案。由此推斷簡化軟件開發(fā)可能會導致意料之外的結果。 （4）考查推理判斷。因此霍華德說No. Greek. Letters”沒有，希臘，字母“是想說fast, ai的深度學習課程很簡單。霍華德說有中學數(shù)學知識就足夠了?；羧A德的目標，為此，他和數(shù)學家雷切爾 （3）考查句義猜測。上月，位于舊金山的非營利性教育機構 進入了它開辦深度學習課程的第三年。 （2）考查細節(jié)理解。根據第一段中的”A branch of AI known as deep learning, which uses neural networks to scan through large volumes of data looking for patterns…build software for Amazon, Apple, Facebook and Google.“可知AI技術的一個分支、運用神經網絡處理大量數(shù)據并從中尋找模式的深度學習被證明非常有用，亞馬遜、蘋果、Facebook和谷歌愿意開出六位數(shù)高薪，聘請熟練的專業(yè)人員編寫軟件。simplifying software development may result in unexpected outes【答案】 （1）D（2）C（3）A（4）D 【解析】【分析】本文是一篇說明文，人工智能的深度學習被證明很有用，霍華德和數(shù)學家托馬斯一起創(chuàng)辦的非營利性教育機構致力于讓深度學習變得簡單。the Internet has brought forth a flood of useless AI systemsC.. A.boring（4）It can be inferred from the last paragraph that C.difficult. A.D.teaches craft in ivory towerC.. A.It helps technicians to create software.（2）Fast. ai is an organization that It attracts rock stars to practice.C.It replaces artificial intelligence. To make it accessible to anyone who wants to learn how to build AI software is the aim of Jeremy Howard, who founded with Rachel Thomas, a mathematician. He says school mathematics is sufficient. No. Greek. Letters, Mr. Howard intones, pounding the table with his fist for punctuation. Last month , a nonprofit education organization based in San Francisco, kicked off the third year of its course in deep learning. Since its foundation it has attracted more than 100, 000 students around the globe from India to Nigeria. The course and others like it, e with a simple idea: there is no need to spend years obtaining a PhD in order to practise deep learning. Creating software that learns can be taught as a craft, not as a high intellectual pursuit to be undertaken only in an ivory tower. Fast. ai39。s top universities. Earning one takes years and requires a personality suited to academia, which is rare among more normal folk. Over the past five years researchers in artificial intelligence have bee the rock stars of the technology world. A branch of AI known as deep learning, which uses neural(神經的) networks to scan through large volumes of data looking for patterns, has proven so useful that skilled practitioners can mand high sixfigure salaries to build software for Amazon, Apple, Facebook and Google. 【點評】本題考點涉及細節(jié)理解，詞義猜測和推理判斷三個題型的考查，是一篇科技類閱讀，考生需要準確掌握細節(jié)信息，并根據上下文進行邏輯推理，從而選出正確答案。根據最后一段中的“So there will still be jobs in the age of AI. The key then must be retraining the workforce so people can do them.” 可知作者認為在AI時代仍然會有工作,關鍵必須是對勞動力進行再培訓,這樣人們才能從事這些工作。故選B。也就是作家和科學家不會被取代。首先,有創(chuàng)造性的工作。 （3）考查細節(jié)理解。根據第二段中的“Because AI can outperform humans at routine tasks—provided the task is in one field with a lot of data”可知AI可以在日常任務中outperform人類（前提是該任務在一個涉及到大量數(shù)據的領域中；以及“it is technically capable of replacing hundreds of millions of white and blue collar jobs in the next 15 years or so.”可知從技術上講,人工智能具有在未來大約15年里取代成千上萬的白領和藍領工作的能力。故選A。其展示了人工智能是如何工作的。理查茲（Nigel Richards）的人在短短九周內記住了《法國拼字游戲詞典》中的386,000個單詞。 （1）考查推理判斷。s professional skills all the time.【答案】 （1）A（2）A（3）B（4）D 【解析】【分析】本文是一篇議論文，人工智能有取代人類工作的潛力,但是,并非所有工作都會被人工智能取代,有四種類型的工作完全沒有風險。Apply for the donation from panies.D.Limit the application of AI to a certain degree.B.D.The babysitter.B.The writer.D.C.B.To sugg