【正文】 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。 （3）考查細節(jié)理解。 （4）考查推理判斷。故選B。根據第一段中的“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。2．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 Superputers which can analyse blood samples and predict which patients are likely to bee seriously ill could save tens of thousands of lives a year, it was revealed last night, according to The Daily Express. The technology is the brainchild of Dr Vishal Nangalia, a consultant at the Royal Free Hospital in London. He used AI to analyse a billion stored blood samples from 20 different UK hospital trusts dating back up to 12 years. Computers assess blood test results by picking up subtle changes in red and white blood cells, suggesting a patient is going downhill.forttreatspotnurse（2）How do superputers help save lives? A.B. cases.C.D.To show the influence of AI.B.To introduce the topic of superputers.D.It helps patients recover earlier.B.It will promote the health service greatly.D. （1）考查詞義猜測。此處screen意為“篩查”。 （2）考查細節(jié)理解。故選C。根據第二段中的I think the potential of AI in healthcare like this is as big as the Industrial Revolution was—and signals a pletely new example in the way we manage healthcare. 楊教授認為，人工智能在醫(yī)療保健領域的潛力與工業(yè)革命一樣大，以此類比，說明人工智能在醫(yī)療領域的影響力。 （4）考查推理判斷。故選C。3．犇犇閱讀理解 s first kids to be taught by a digital teacher. Before you start imagining a humanlike robot walking around the classroom, Will is just an avatar that appears on the student39。 The autonomous animation platform has been modeled after the human brain and nervous system, allowing it to show humanlike behavior. The digital teacher is assigned to teach Vector39。 Just like the humans it replaced, Will is able to instantly react to the students39。 attention, but also allows the program39。 Nikhil Ravishankar believes that Willlike avatars could be a novel way to catch the attention of the next generation. He says, “I have a lot of hope in this technology as a means to deliver costeffective, rich, educational experience in the future.”A digital teacher taught them.B.This was the start of a new school year.They could get close to smartphone screen.（2）What is the benefit of this twoway interaction? A.B.It can talk any topic for free.It can change if necessary.（3）What39。s attitude to Will39。Optimistic.Doubtful.Unclear.Disapproving.（4）What might be the best title for the passage? A.The World39。The World39。New Zealand Will Replace Teachers in Classrooms【答案】 （1）A（2）D（3）D（4）B 【解析】【分析】本文是一篇說明文，介紹了一款智能機器人走進小學課堂，為孩子們講授能源可持續(xù)發(fā)展。根據第一段中的“They became the world39。由此可知，特殊之處在于機器人老師教他們。 （2）考查細節(jié)理解。 attention, but also allows the program39。故選D。根據最后一段中的“However, regardless of how popular it bees, Will is unlikely to replace human educators any time soon.”可知，Ravishankar認為它不會在短期內代替人類教育工作者。 （4）考查主旨大意。s first kids to be “taught” by a digital teacher”可知，從新學年開始，新西蘭奧克蘭的小學生將成為世界上第一批被機器人老師教的孩子。s First Digital Teacher Appears in Classroom最符合本文的標題。 【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。 In our twenties, we find it funny when we can39。s cat39。s disease（老年癡呆癥）？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 not forgetfulness but not being aware that we39。 The researchers began with the assumption that one mon feature of Alzheimer39。 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 memory of the young is better than the old.C.s disease.D.s a rare phenomenon when young people forget something.（2）What statement does the researchers in the new study agree with? A.Illness awareness has nothing to do with Alzheimer39。Recognizing forgetfulness doesn39。s disease.D.s disease.（3）What can be a sign of developing Alzheimer39。Realizing others39。B.Having higher intake of glucose.D.Science fiction.A chemistry book.A science research.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，介紹了如何預測你的記憶喪失是否是老年癡呆癥,一項新的研究表明，不是遺忘，而是沒有意識到我們的健忘讓人們感到害怕。根據第一段中的“t remember our neighbor39。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.在三十多歲的時候，我們開玩笑地稱它為“大腦凍結”，在四十多歲的時候，我們把它當作“老年時期”來嘲笑，然后繼續(xù)講這些老年笑話。 （2）考查細節(jié)理解。s disease（AD） ”承認自己的健忘也許是一個很好的跡象，至少從你患老年癡呆癥,的可能性來看，可知選C。根據第四段中的“ 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. ”這是一個患有老年癡呆癥降低了腦功能的客觀標志。 （4）考查推理判斷。故選C。5．閱讀理解 impressive feat is a useful example to show how artificial intelligence works—real AI. Both of Richard and AI take in massive amounts of data to achieve goals with unlimited memory and superman accuracy in a certain f