【正文】 r own homes. 【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，是一篇環(huán)保類閱讀，考生需要準確掌握細節(jié)信息，并根據(jù)上下文進行邏輯推理，概括歸納，從而選出正確答案。根據(jù)第三段中的“A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland.”及全文內(nèi)容可知，文章主要介紹美國一家公司推出一種新的零浪費購物模式。故選D。 （3）考查細節(jié)理解。根據(jù)第四段中的“Szaky said that Loop is the future of shopping. But it es from an idea of the past.”和第五段“He pared it to the milkman model of the 1950s in the United States. Back then, someone brought milk to your doorstep in glass bottles and then left with empty bottles. These could be cleaned and used again. The result is zerowaste.”可知，Loop購物模式的想法來自于過去送奶工模式，是一種可以杜絕零浪費的模式。故選A。根據(jù)第二段“The world39。The concerns of future shopping.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，介紹美國一家公司推出一種新的零浪費購物模式。The world39。B.A new shopping model.D.Switzerland and Britain.C.The milkman model.（3）Which countries is Loop expected to expand to by 2020? A.Zerowaste model.B.Introduce a new topic.（2）Where does the idea Loop e from? A.Advocate zerowaste lifestyle.C. Loop is set to launch later this year in three eastern . states, and also in Paris, France and some of the surrounding area. Then Loop plans to expand to the . West Coast, Toronto, Canada and Britain by the end of this year or 2020.（1）What does the author intend to do in Paragraph 2? A. He pared it to the milkman model of the 1950s in the United States. Back then, someone brought milk to your doorstep in glass bottles and then left with empty bottles. These could be cleaned and used again. The result is zerowaste. Now, that may be changing. A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland. This shopping model, called Loop, aims to replace throwaway containers with reusable ones. The world39。5．犇犇閱讀理解 根據(jù)最后一段中的thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.可知，這篇文章的目的是呼吁人們幫助為人類辛勤采蜜的蜜蜂，故選A。通讀第二段內(nèi)容可知，本段主要介紹了蜜蜂雖然只有六周左右的壽命，但用其一生辛勤采蜜，為人類釀造蜂蜜，由此可知本段主要介紹的是蜜蜂的辛勤工作，故選B。re thinking about avoiding an attack, that bee is focused on something else entirely可知，當(dāng)你在想如何避免蜜蜂的攻擊時，其實蜜蜂完全專注于其他的東西——蜜，由此可知me指的就是蜜，故選D。 （1）考查代詞指代。D.To put forward techniques for gardeners.B.To appeal for help for honeybees.Bees39。Bees39。Bees39。Bees39。D.C.B.d appreciate your letting your own garden grow just a little wild My future depends on all of us fostering spring and summers wild flowers, thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.（1）What does me refer to in the passage? A. The average American consumes nearly a pound and a half of me every year, in tea, on toast, and beyond. If I do say so myself, I am a timeless treasure. Literally—I never go bad.re thinking about avoiding an attack, that bee is focused on something else entirely: me. 【點評】本題考點涉及段落大意，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，進行分析，推理，概括和歸納，從而選出正確答案?！笨芍髡呓酉聛砜赡軙嬖V我們“如何全面擴大5G覆蓋。t concentrated only in big cities.”但是不要太激動。t get too excited. There39。 （4）考查推理判斷?！?可知，我們可以從文中推斷，科技公司將面臨智能手機可能被取代的事實。 （3）考查推理判斷。根據(jù)第二段中的“and that is to say, it is a sign of tim”也就是說，這是時間的標志，”可知，劃線詞的意思是“標志，象征”?！惫蔬xA。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。 （1）考查段落大意。t concentrated in big cities.D.Smart glasses will bee faster and lighter.C.Tech panies will face the fact that smartphones may be replaced（4）What will the author probably tell us next? A.5G helps to create the artificial intelligence vehicleC.5G world won39。D.Symbol.B.Exhibition.The difference between 4G and 5G.D.The lightingfast speed of 5G.B.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。 But don39。 Ericsson stated at February39。 Augmented reality glasses and virtual headset haven39。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。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. Slowly but surely 【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇科普類閱讀，考生需要準確捕捉細節(jié)信息，同時根據(jù)上下文進行邏輯推理，從而選出正確答案。s measurement bodies are almost certain to approve a decision that will mean four out of the seven base SI units...will follow the other three...in being redefined in terms of the values of physical constants”可知，在法國凡爾賽宮召開的會議上，七個基本計量單位中的四個將被重新定義，其中包括對千克的重新定義。 （4）考查細節(jié)理解。國際單位制是現(xiàn)時世界上最普遍采用的標準度量衡單位系統(tǒng)，采用十進制進位系統(tǒng)。Unit233。根據(jù)第三段中的“it was the French who in 1799 made it law和The Syst232。故選D。根據(jù)第二段中的“The king39。故選B。 （1）考查推理判斷。s measurement bodies are almost certain to approve a decision that will mean four out of the seven base SI units, including the kilogram, will follow the other three, including the metre, in being redefined in terms of the values of physical constants (物理常數(shù)).Each of the chosen constants has been measured incredibly precisely, which would mean that from May 20th 2019 the constants will themselves be fixed at their current values for ever. Any laboratory in the world will then be able to measure, for example, the mass of an object as precisely as the accuracy of their equipment will allow.（1）What does Paragraph 1 mainly tell us? went before libra in measurement. things used to be adopted as measures. were accepted as measures by the Romans. measurement systems were gradual