【正文】 lse entirely: me. ”可知，作者接下來可能會告訴我們“如何全面擴(kuò)大5G覆蓋。t get too excited. There39?！?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)。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”。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。t concentrated in big cities.D.Tech panies will face the fact that smartphones may be replaced（4）What will the author probably tell us next? A.5G world won39。B.Exhibition.The lightingfast speed of 5G.B. 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.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。國際單位制是現(xiàn)時世界上最普遍采用的標(biāo)準(zhǔn)度量衡單位系統(tǒng)，采用十進(jìn)制進(jìn)位系統(tǒng)。根據(jù)第三段中的“it was the French who in 1799 made it law和The Syst232。根據(jù)第二段中的“The king39。 （1）考查推理判斷。me International d39。s foot, used in France for nearly 1, 000 years after its introduction by Charlemagne in around 790 AD, was, at , around a centimeter shorter than the Belgic foot, used in England until , Egyptian and Babylonian versions of water in a fixed container varied from one another by a few kilos, Nor was there agreement on such things within countries. In France, where there was no unified (統(tǒng)一的) measurement system at the national level, the situation was particularly terrible. The lieue (former measure of distance), for example, varied from just over 3 km in the north to nearly 6 km in the south. Throughout much of human history, man has been the measure of many, if not all, things. Lengths were divided up into feet and smaller units from the human hand. Other measures were equally characteristic. Mediterranean traders for centuries used the weight of grains of wheat to define (定義) their units of mass. The Romans used libra, forerunner of the pound, by referring to the weight of a carob (角豆樹) seed.2．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項(xiàng)中，選出最佳選項(xiàng)。紐卡斯?fàn)柎髮W(xué)的營養(yǎng)學(xué)專家的研究表明，同居讓女人發(fā)胖讓男人更健康。 （4）考查推理判斷。根據(jù)第四段中的“salads, fruit and vegetables”可推斷，light在此是“清淡的”的意思，脂肪和糖的含量比較少。 （1）考查細(xì)節(jié)理解。Boyfriends make you fatDon39。s influence on themB.when men are faced with emotional stress, they will change their dietary habitsC.D.B.have to eat more unhealthy foodsC.have few changes of their dietary habits Many couples reported food as being central to their partnership, and eating together in the evening was particularly important to many. Moving in with a boyfriend causes women to eat more unhealthily and put on weight. But the opposite is true for men, whose longterm health benefits when they move in with a female partner.最新高一英語閱讀理解(科普環(huán)保)技巧小結(jié)及練習(xí)題一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)。 Dieticians at Newcastle University said both partners try to please one another, and so change their dietary habits to suit their other half.s diet and lifestyle, as they still have the traditional role of shopper and cook in most households.s Human Nutrition Research Centre, reviewed the finding of a variety of research projects from the UK, North America and Australia, which looked at the eating and lifestyle habits of couples. Report author and registered dietician Dr. Amelia Lake said, The research has shown that your partner is a strong influence on lifestyle and people who are trying to live healthier lives should take this factor into consideration.（1）According to the passage, moving in with a girlfriend, men ________. A.B.not very heavygentlewomen put on weight only because they want to suit their other halfB.women should pay more attention to their partner39。longterm health of men benefits when they move in with a female partner（5）What would be the best title for the passage? A.Which are better dietary habits?C.Dr. Amelia Lake and his study【答案】 （1）D（2）B（3）C（4）A（5）C 【解析】【分析】本文是一篇說明文，紐卡斯?fàn)柎髮W(xué)的營養(yǎng)學(xué)專家的研究表明，同居讓女人發(fā)胖讓男人更健康。 （2）考查詞義猜測。根據(jù)倒數(shù)第二段中的“eating together in the evening was particularly important to many.”晚上一起吃飯對許多人來說特別重要，可知選C。 （5）考查主旨大意。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測，推理判斷和主旨大意四個題型的考查，是一篇科研類閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(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。 The sizes of similarly named units could also differ. The king39。 Although John Wilkins, an Englishman, first put forward a decimal system (十進(jìn)制) of measurement in 1668, it was the French who in 1799 made it law. The Syst232。s measurement bodies achieve at the meeting held in Versailles? will e up with seven new SI units. will set May 20th as a new international festival. will redefine four SI units including the kilogram. will decide on a new measure used in the laboratory.【答案】 （1）B（2）D（3）A（4）C 【解析】【分析】本文是一篇說明文，法國凡爾賽宮舉辦的國際計量大會，將對目前使用的國際單位制中的四個基本單位進(jìn)行重新定義，其中包括對千克的重新定義。 （2）考查推理判斷。 （3）考查細(xì)節(jié)理解。s (SI, or the metric system, as it is better known)developed from it and became the official measurement in all countries except Myanmar, Liberia and the United States ”可知，在所給出的四個國家中，只有法國采用國際單位制(SI)。根據(jù)最后一段中的“At a meeting in Versailles, France, on November 16th, 2018, the world39。3．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 d