【正文】 rors more sunlight back into spaceD.analyze all aspects of how northern fires influence climateB.suggest that people should take measures to protect the environmentD.releasedB.createdD.warm the climate as the supposition goesB.destroy large areas of forests and pollute the faroff sea iceD. （1）考查細(xì)節(jié)理解。故選A。根據(jù)第四段中的“The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading 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(xì)節(jié)理解。 （4）考查推理判斷。故選B。根據(jù)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(jié)論是B。2．犇犇閱讀理解 we39。 “5G is one of those signs, along with artificial intelligence, of this ing data age,” said Steve Koenig, senior director of market research for the Consumer Technology Association. “The selfdriving vehicle is a great emblem of this data age, and that is to say, it is a sign of time, because with one single task, driving, you have massive amounts of data ing from the vehicle itself, and a variety of sensors are collecting a lot of information to model its environment as it moves. It39。s lots of data behind that task, which is why we need high speed.t yet broken the mainstream, but tech panies are joyfully betting that these devices will eventually replace our smartphones. With 5G, that could actually happen. This is notable because panies such as Apple are reportedly developing AR glasses to assist — or perhaps even replace — smartphones.s Mobile World Congress how smart glasses could bee faster and lighter with a 5G connection, because instead of being weighed down with ponents, the glasses could rely on hardware for processing power.t get too excited. There39。t concentrated only in big cities.（1）What does the author want to stress in Paragraph 1? A.The expectation of 5G world.C.The internetconnected devices in our life.（2）What does the underlined word emblem in Paragraph 2 mean? A.Success.C.Explanation.（3）We can infer from the text that ________. A.t e without AR glassesB.Apple pany is developing AR glasses worldwideD.How to fully expand 5G coverage.B.Why 5G isn39。The importance of infrastructure construction.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，介紹了我們離5G世界越來越近了。根據(jù)第一段中的“Slowly but surely, we39。可知，作者在第一段想強調(diào)“5G光速快。 （2）考查詞義猜測。故選C。根據(jù)第三段中的“This is notable because panies such as Apple are reportedly developing AR glasses to assist — or perhaps even replace — smartphones.”這一點值得注意，因為據(jù)報道，蘋果(Apple)等公司正在開發(fā)增強現(xiàn)實眼鏡，以幫助——甚至取代——智能手機。故選D。根據(jù)最后一段中的“But don39。s still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G isn39。與此同時，仍有很多工作要做，包括各種試驗，以確保收音機能很好地配合硬件和基礎(chǔ)設(shè)施建設(shè)，這樣5G就不會只集中在大城市?！惫蔬xA。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(xué)課堂，為孩子們講授能源可持續(xù)發(fā)展。根據(jù)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(xì)節(jié)理解。 attention, but also allows the program39。故選D。根據(jù)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(rèn)為它不會在短期內(nèi)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(xué)年開始，新西蘭奧克蘭的小學(xué)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(biāo)題。 【點評】本題考點涉及細(xì)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(xì)節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。 Acting is the least mysterious of all crafts, Marion Brando once said. But for scientists, working out what is going on in an actor39。 Now, researchers have said actors show different patterns of brain activity depending on whether they are in character or not. almost like the character is possessing you. Once inside the MRI scanner, the actors were asked to answer a number of questions, such as: would they go to the party? And would they tell their parents that they had fallen in love? The results revealed that the brain activity differed depending on the situation being tested. The team found that when the actors were in character, they use some thirdperson knowledge or inferences about their character. However, Philip Davis, a professor at the University of Liverpool, was unimpressed by the research, saying acting is about far more than pretending to be someone — it involves embodying (體現(xiàn)) the text and language.（1）How did Dr Brown39。By scanning the brain activity of some actors.