【正文】 icious meal I had been longing for. Alecjandro Troccoli, senior research scientist, NVIDIA.s license and the new barcode (條形碼). Facial recognition is already pletely transforming security with biometric capabilities being adopted, and seeing how technology and business are connected, like Amazon is with Whole Foods, I can see a near future where people will no longer need to stand in line at the store. Georges Nahon, president, Orange Institute, a global research laboratory.re seeing solutions for population health, hospital operations and a broad set of clinical specialties quickly follow behind. Mark Michalski, executive director, Massachusetts General Hospital.（1）What can we know about AI from the first two paragraphs? A.t expect AI to develop so rapidly.B.The concept of AI was put forward by Ralph Haupter.D.Alan Turing.Georges Nahon.Mark Michalski.Alejandro Troccoli.（3）What is Georges Nahon39。Executive director of a hospital.B.Chairman of an energy corporation.D.By explaining cause and effect.B.By listing some predictions.By describing personal experiences.【答案】 （1）A（2）D（3）B（4）C 【解析】【分析】本文是一篇說(shuō)明文，通過(guò)Alecjandro Troccoli，Georges Nahon以及Mark Michalski對(duì)人工智能未來(lái)將應(yīng)用于的領(lǐng)域進(jìn)行預(yù)測(cè)和說(shuō)明。根據(jù)第二段中的”It is predicted that the development of artificial intelligence will be the story of the ing generations, not just the ing year, but as 2019 gets underway, you39?？芍獜那皟啥挝覀兛梢粤私獾饺藗儧](méi)想到人工智能會(huì)發(fā)展得這么快。 （2）考查細(xì)節(jié)理解?！狝lecjandro Troccoli， NVIDIA的高級(jí)研究科學(xué)家。故選D。根據(jù)倒數(shù)第二段中的”Georges Nahon, president, Orange Institute, a global research laboratory.“Georges Nahon，全球研究實(shí)驗(yàn)室?jiàn)W蘭治研究所主任。故選B。第三、四和五段分別為Alecjandro Troccoli預(yù)測(cè)人工智能代替人類做家務(wù)的未來(lái)；Georges Nahon預(yù)測(cè)人臉識(shí)別將和商業(yè)結(jié)合在一起以及Mark Michalski對(duì)人工智能應(yīng)用于醫(yī)學(xué)的預(yù)測(cè)，可知這篇文章是通過(guò)列舉一些預(yù)測(cè)進(jìn)行論述展開(kāi)的。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇科技類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。 Tour Route 1: 11 Days Private Beijing – Lhasa – Xi39。 Tour Highlights: Follow us on a Buddhist pilgrimage to Tibet amp。 Have a leisurely walk or an exciting bicycle ride on the timehonored City Wall of Xi39。 View the soaring city skylines and feel the pulse of modern ShanghaiFrom $ 2, 459 per personan – Chonqing – Yangtze River Cruise – Yichang – Shanghai Mustsee sights in China－the Great Wall, Forbidden City, Terracotta Warriors an, or tour by electric car feel totally relaxed Tour Route 3: 12 Days Private Beijing – Shanghai – Xi39。 Tour Highlights: Experience the Bund, classical garden, modern and old in contrast in Shanghai explore busy markets freely in Hong Kong dine with the hosts in their home Tour Route 4: 12 Days Private Beijing – Xi39。 Tour Highlights: Come to Chengdu，the hometown of giant pandas to visit and observe the cute creature admire Guilin landscape dine with the hosts in their homeFrom $2, 079 per person（1）What do Tour Route 1 and Tour Route 2 have in mon? A.They include a visit to Tibet.C.Visitors pay the same amount of money.（2）What is special about Tour Route 2? can travel by bike. can visit a huge dam. can dine with a family. is the most expensive of the four.（3）Where can visitors enjoy China39。 （1）kc 細(xì)節(jié)理解。an”及 Route 2部分中的“Try biking on the Ming Dynasty City Wall of Xi39。 （2）考查細(xì)節(jié)理解。 （3）考查細(xì)節(jié)理解。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解題型的考查，是一篇介紹類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，結(jié)合題目要求，從而選出正確答案。 By analyzing the fossilized teeth of some of our most ancient ancestors, a team of scientists led by the universities of Bristol (UK) and Lyon (France) have discovered that the first humans significantly breastfed their infants (嬰兒) for longer periods than their contemporary relatives. The team sampled minute amounts from nearly 40 fossilized teeth of our South African fossil relatives, early Homo, Paranthropus robustus and Australopithecus africanus. They measured the proportions of their stable calcium isotopes (同位素）in the tooth enamel(牙釉質(zhì)), which are a function of the mother milk intake by infants. They show that early Homo offspring(后代) was breastfed in significant proportions until the age of around three to four years, which likely played a role in the apparition of traits that are specific to human lineage(血統(tǒng)), such as the brain development. These differences in nursing behaviors likely e with major changes in the social structures of groups as well as the time between the birth of one child and the birth of the next.s lead authors, Dr Theo Tacail said: The practice of weaning the duration of breastfeeding, age at nonmilk food introduction and the age at cessation of suckling differs among the modern members of the hominid family which includes humans and modern great apes: orangutan, gorillas, chimpanzees and bonobos. However, getting insights into these behavioral changes from fossils that are millions of years old is a challenge and, so far, little evidence allow discussing nursing practices in these fossil species.It takes the lead in focusing on Practice weaning.B.It is evident that nursing practice is associated with behavioral changes.D.s contemporary humans that spend more time breastfeeding their infants.（2）What does the underlined phrase such behavioral differences in Paragraph 7 most probably refer to? A.Differences in the social structure of groups.C.Differences in the change of behaviors.（3）What does the passage mainly talk about? A.The possible influence of nursing behaviors.C.The function of mother milk at the age of infants.【答案】 （1）A（2）C（3）B 【解析】【分析】本文是一篇說(shuō)明文，通過(guò)對(duì)祖先牙齒化石的研究，科學(xué)家們發(fā)現(xiàn)第一批用母乳喂養(yǎng)嬰兒的人類比同時(shí)代的其他的近親在時(shí)間上要長(zhǎng)很多，而這種育幼差異可能在人類進(jìn)化中扮演了重要角色 ，比如大腦發(fā)育和社會(huì)群體方面。根據(jù)第二段中的“The results, published in the journal Science Advances, provide a first insight into the practice of weaning ”可知這項(xiàng)研究結(jié)果發(fā)表在《科學(xué)進(jìn)展》雜志上，為斷奶行為提供了第一手資料，而這在化石記錄中是看不到的。 （2）考查句義猜測(cè)。故選C。根據(jù)第七段中的“The development of such behavioral differences … in