【文章內(nèi)容簡介】 uestioned.B.It is impractical in some areas.C.It will enjoy wide popularity soon.D.It should be carried out step by step.【答案】 （1）A（2）B（3）A（4）D 【解析】【分析】本文是一篇說明文，介紹了SMAs (共享醫(yī)療預(yù)約) 模式，以及這種模式面臨的挑戰(zhàn)。 （1）考查推理判斷。根據(jù)第二段中的“In contrast to onetoone visits, SMA provide a longer appointment timeframe as well as the opportunity for patients to have improved access to their physicians and meanwhile pick up additional information and support from peers.”可知SMAs模式為患者提供了更長的預(yù)約時間，也為患者提供了更好地與醫(yī)生接觸的機(jī)會，同時還能從同行那里獲得額外的信息和支持。這說明SAMs的出現(xiàn)是為患者提供更好的醫(yī)療服務(wù)。故選A。 （2）考查推理判斷。根據(jù)第三段中的“Dr. Sumego, director of shared medical appointments, Cleveland Clinic, …… personal service and privacy。 the SMA approach is a fundamental challenge to those fixed ideas.”可知Dr. Sumego認(rèn)為，文化轉(zhuǎn)變是最大的挑戰(zhàn)。醫(yī)生和護(hù)士接受的是針對個人服務(wù)和隱私的培訓(xùn)。 SMAs方法是對這些固定想法的根本挑戰(zhàn)。也就是說，改變這些已經(jīng)固定的想法是一種挑戰(zhàn)，所以這些固定的想法會阻礙SMAs模式的推廣，故選B。 （3）考查詞義猜測。根據(jù)最后一段中的“if an organization was looking to start shared medical appointments，I would advise them to start the buyin from a few champion physicians”可知如果一個組織要尋求共享醫(yī)療模式的話，Dr. Sumego建議他們從一些優(yōu)秀的醫(yī)師開始他們的buyin，根據(jù)語境，故選A。 （4）考查推理判斷。根據(jù)最后一段中的“So, if an organization was looking to start shared medical appointments, I would advise them to start the buyin from a few champion physicians, develop the… appointments and the next.”可知如果一個組織要開始SMAs，Dr. Sumego建議他們從一些優(yōu)秀的醫(yī)師開始，開發(fā)一些流程，積累一些經(jīng)驗(yàn)。制定一些標(biāo)準(zhǔn)，以便隨著概念的推廣，他們可以利用這種經(jīng)驗(yàn)開始下一次共享醫(yī)療預(yù)約然后將下次的經(jīng)驗(yàn)用到下下次。這說明SMAs的實(shí)施需要一步一步來，不會一步到位。故選D。 【點(diǎn)評】本題考點(diǎn)涉及詞義猜測和推理判斷兩個題型的考查，是一篇介紹類閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，從而選出正確答案。4．犇犇閱讀理解 Slowly but surely we39。re moving closer and closer to 5G world. From smarthome security to selfdriving cars, all the internetconnected devices in your life will be able to talk to each other at lightningfast speeds with reduced delay, Objectively speaking, the fastest 4G download speeds in the U. S. top out at an average of Mbps. But by parison 5G promises gigabit (千兆) speeds. “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 pulling in data from other vehicles about road conditions down the lane. It could be weather information, but also connected infrastructure (基礎(chǔ)設(shè)施) construction. There39。s lots of data behind that task, which is why we need high speed. Augmented reality glasses and virtual headset haven39。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. Ericsson stated at February39。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. But don39。t get too excited. There39。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。t concentrated only in big cities.（1）What does the author want to stress in Paragraph 1? A.The lightingfast speed of 5G.B.The expectation of 5G world.C.The difference between 4G and 5G.D.The internetconnected devices in our life.（2）What does the underlined word emblem in Paragraph 2 mean? A.Exhibition.B.Success.C.Symbol.D.Explanation.（3）We can infer from the text that ________. A.5G world won39。t e without AR glassesB.5G helps to create the artificial intelligence vehicleC.Apple pany is developing AR glasses worldwideD.Tech panies will face the fact that smartphones may be replaced（4）What will the author probably tell us next? A.How to fully expand 5G coverage.B.Smart glasses will bee faster and lighter.C.Why 5G isn39。t concentrated in big cities.D.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。 （1）考查段落大意。根據(jù)第一段中的“Slowly but surely, we39。re moving closer and closer to 5G world.”緩慢但肯定的是，我們離5G世界越來越近了?？芍?，作者在第一段想強(qiáng)調(diào)“5G光速快?！惫蔬xA。 （2）考查詞義猜測。根據(jù)第二段中的“and that is to say, it is a sign of tim”也就是說，這是時間的標(biāo)志，”可知，劃線詞的意思是“標(biāo)志，象征”。故選C。 （3）考查推理判斷。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(diǎn)值得注意，因?yàn)閾?jù)報(bào)道，蘋果(Apple)等公司正在開發(fā)增強(qiáng)現(xiàn)實(shí)眼鏡，以幫助——甚至取代——智能手機(jī)。” 可知，我們可以從文中推斷，科技公司將面臨智能手機(jī)可能被取代的事實(shí)。故選D。 （4）考查推理判斷。根據(jù)最后一段中的“But don39。t get too excited. There39。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。t concentrated only in big cities.”但是不要太激動。與此同時，仍有很多工作要做，包括各種試驗(yàn)，以確保收音機(jī)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?！笨芍髡呓酉聛砜赡軙嬖V我們“如何全面擴(kuò)大5G覆蓋?！惫蔬xA。 【點(diǎn)評】本題考點(diǎn)涉及段落大意，詞義猜測和推理判斷三個題型的考查，是一篇科普類閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。5．犇犇Choose the one that fits best according to the information given in the passage you have just read. Escaping predators (食肉動物), digestion and other animal activities—including those of humans—require oxygen. But that essential ingredient is no longer so easy for marine life to obtain, several new studies reveal. In the past decade ocean oxygen levels have taken a dive—an alarming trend that is linked to climate change, says Andreas Oschlies, an oceanographer at the Helmholtz Center for Ocean Research in Germany, whose team tracks ocean oxygen levels worldwide. We were surprised by the intensity of the changes we saw, how rapidly oxygen is going down in the ocean and how large the effects on marine ecosystems ar