【正文】 d year of its course in deep learning.“可知。這說明深度學(xué)習(xí)能幫助編寫軟件，故選D。 （1）考查細(xì)節(jié)理解。opening up to all leads to instant global search and online shoppingD.it is quite reliable for anyone to grasp artificial intelligenceB.D.interestingB.easyrequires weeks to apply（3）The underlined words No. Greek. Lettersin Paragraph 5 means doing course is offers a course in deep learningB.ensures one to obtain a PhDD.It scans patterns for large panies.B. Some experts worry that this will serve only to create a flood of unreliable AI systems which will be useless at best and dangerous at worst. In the earliest days of the Internet, only a select few nerds, namely puter holies with specific skills, could build applications. Not many people used them. Then the invention of the World Wide Web led to an explosion of web pages, both good and bad. But it was only by opening up to all that the Internet gave birth to online shopping, instant global munications and search. If Mr. Howard and others have their way, making the development of AI software easier will bring forth a new crop of fruit of a different kind.（1）What can we learn about deep learning? A.s course can be pleted in just seven weeks. That is changing. The standard route into these jobs has been a PhD in puter science from one of America39。4．閱讀理解 Learning, Fast and Deep故選C。 （4）考查推理判斷。根據(jù)第四段中的“ It is an objective marker of the sort of reduced brain function that goes along with expected, glucose uptake was reduced in those with AD. ”這是一個(gè)患有老年癡呆癥降低了腦功能的客觀標(biāo)志。s disease（AD） ”承認(rèn)自己的健忘也許是一個(gè)很好的跡象，至少從你患老年癡呆癥,的可能性來看，可知選C。 （2）考查細(xì)節(jié)理解。在三十多歲的時(shí)候，我們開玩笑地稱它為“大腦凍結(jié)”，在四十多歲的時(shí)候，我們把它當(dāng)作“老年時(shí)期”來嘲笑，然后繼續(xù)講這些老年笑話。s name or a handsome actor who starred in a famous movie. In our thirties, we jokingly call it ‘brain freeze’ In our forties, we laugh it off as a‘senior moment’ and follow up with one of these old age jokes. But the reality is that there es a point when being forgetful stops being funny and starts to seem a bit dreadful.t remember our neighbor39。根據(jù)第一段中的“一項(xiàng)新的研究表明，不是遺忘，而是沒有意識(shí)到我們的健忘讓人們感到害怕。A health brochure.【答案】 （1）A（2）C（3）B（4）C 【解析】【分析】本文是一篇說明文，介紹了如何預(yù)測(cè)你的記憶喪失是否是老年癡呆癥,A science research.A chemistry book.Science fiction.D.Having higher intake of glucose.B.Realizing others39。s disease.（3）What can be a sign of developing Alzheimer39。s disease.D.Recognizing forgetfulness doesn39。Illness awareness has nothing to do with Alzheimer39。s a rare phenomenon when young people forget something.（2）What statement does the researchers in the new study agree with? A.s disease.D.The memory of the young is better than the old.C. The researchers used existing data for 1, 062 people between the ages of 55 and 90 that had been recorded over a 12year period. The data included brain scans, which the researchers used to look for visual signs of reduced glucose uptake（葡萄糖吸收）.It is an objective marker of the sort of reduced brain function that goes along with expected, glucose uptake was reduced in those with AD. What the researchers also discovered was that glucose uptake was reduced in those with mild cognitive damage who also showed evidence of reduced illness awareness. Finally, the researchers found that those who had reduced illness awareness were more likely to develop AD than those without.（1）What can be implied from paragraph 1？ A. The researchers began with the assumption that one mon feature of Alzheimer39。s not forgetfulness but not being aware that we39。t worry. The fact that you recognize your own forgetfulness may be a very good sign, at least in terms of the possibility of your developing Alzheimer39。s disease（老年癡呆癥）？s cat39。 In our twenties, we find it funny when we can39。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測(cè)和推理判斷三個(gè)題型的考查，是一篇科研類閱讀，要求考生準(zhǔn)確捕捉細(xì)節(jié)信息，同時(shí)根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。由此可知。free land on Earth is used for agriculture, and according to some estimates, producing food accounts for roughly a fifth of all human173。 （3）考查細(xì)節(jié)理解。由此推斷出劃線詞所在的句子意思是我們所吃的食物給環(huán)境帶來了巨大代價(jià)。caused greenhouse gas emissions. Fertilizer runoff also leads to other problems, like the algae blooms in Lake Eerie and the Dead Zone in the Gulf of Mexico.”地球上三分之一的無冰區(qū)被用于農(nóng)業(yè)生產(chǎn)，根據(jù)一些估算，食物生產(chǎn)大約占到了人類造成的溫室氣體排放量的五分之一。根據(jù)第三段中的“A third of the ice173。由此推斷出 并非所有國家都以明確的方式推薦飲食 ，這個(gè)觀點(diǎn)Paul Behrens會(huì)贊成，故選C。t mention explicitly—or most of them don39。根據(jù)第二段中的 What we found is that impacts vary across nations, but in the high173。通過膳食指南，似乎可以減輕對(duì)環(huán)境的傷害，人類自己也可以過上健康的生活，二者可以兼得。Some wealthy countries tend to reduce meat and dairy though the other areas of policy making isn39。Paul Behrens39。free land used.B.Food production can lead to about 20 percent of human173。D.C.B.in paragraph 3 probably mean? A.ine nations don39。Not all the countries have remended diets in an explicit manner.D.Following a nationally remended diet can have similar impacts in different countries.B.s going to be based off a lot of detail that I get from the nationally remended guidelines. So while it might not necessarily be the case that people follow directly …they actually are quite influential on the preparation of other advice. for173。m developing a new healthy173。 Of course, people are notoriously bad at following diets. But: These nationally remended guidelines do actually have a knock173。ine countries, Behren39。s partly due to cow farts. Seriously.) Following the suggestions would also mean eating fewer calories, since many people here eat more than they need.caused greenhouse gas emissions. Fertilizer runoff also leads to other problems, like the algae blooms in Lake Eerie and the Dead Zone in the Gulf of Mexico. The food we eat takes a big toll on the environment. A third of the ice173。s sort of fairly clear across all the high173。t mention explicitly—or most of them don39。 What we found is that impacts vary across nations, but in the high173。t just good for your health. It39。