【正文】 that, on the one hand, sharing food with other people might indicate food scarcity（短缺）and increase a feeling of petition. However, they also reasoned that it could instead lead people to bee more aware of others39。3．犇犇閱讀理解 本文介紹亞歷山大技巧的對(duì)于矯正身體的作用以及其發(fā)明者，故可知在介紹亞歷山大技巧的作用，故選C。他做了分析，意識(shí)到自己的姿勢(shì)不正確，因此致力于改善姿勢(shì)，結(jié)果很好，故可知，他通過(guò)矯正姿勢(shì)，解決了自己的聲音問(wèn)題，故選A。根據(jù)倒數(shù)第二段中的“Frederick Alexander, an Australian actor born in 1869, found in his youth that he had vocal (聲音的) problems during performances. He analyzed himself and realized his posture was bad. He worked on improving it, with excellent results.”可知，弗雷德里克根據(jù)第二段中的“It trains you to use your body less severely and carry out the movements that we do all the time with less effort.”可知，亞歷山大技巧讓你更合理使用身體，用最小的努力來(lái)做那些習(xí)慣性的動(dòng)作，故可知，該技巧的原則就是用最小的力來(lái)做習(xí)慣性的動(dòng)作，故選D。ll go away, but I eventually went to the doctor.”可知，作者從小就被灌輸這樣的思維，處理疼痛的更好辦法就是不做任何事情，希望疼痛自行消失，但是卻最終不得不去看醫(yī)生，故可知，作者看醫(yī)生都是迫不得已，故選D。 （1）考查推理判斷。The Alexander technique helps overe posture problems.D.The occurrence of back pain is widespread.B.He developed a form of exercise for actors.D.He managed to recover his vocal powers.B.Familiar physical actions shouldn39。The practice of the technique shouldn39。The technique shouldn39。Physical tension shouldn39。s method.D.She got bored with the Alexander technique.C.re walking along the road one day with shoulders bent forward, feeling weighed down by your troubles, give a thought to the Alexander technique. It will help you walk tall again.（1）What does the author suggest in Paragraph 1? A. So who was Alexander and how did he e up with the technique? Frederick Alexander, an Australian actor born in 1869, found in his youth that he had vocal (聲音的) problems during performances. He analyzed himself and realized his posture was bad. He worked on improving it, with excellent results. He brought his technique to London and opened a teachertraining school, which is still successful today. The Alexander technique is a way of learning how you can get rid of harmful tension in your body. The teaching focuses on the neck, head and back. It trains you to use your body less severely and carry out the movements that we do all the time with less effort. There is little effort in the lessons themselves, which sets apart the Alexander technique from yoga or pilates, which are exercisebased. A typical lesson involves standing in front of a chair and learning to sit and stand with minimum effort. You spend some time lying on a bench with your knees bent to straighten the spine (脊椎) and relax your body while the teacher moves your arms and legs to train you to move them correctly.t know anything about the Alexander technique—and saw no reason to think I should. One day, the backache I regularly suffered was more painful. I was brought up to think that the preferred way of dealing with aches is to do nothing and hope they39。2．犇犇閱讀理解 The Alexander technique”故選A。與此同時(shí)，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(huì)只集中在大城市。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。根據(jù)最后一段中的“But don39。故選D。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)。故選C。 （2）考查詞義猜測(cè)。可知，作者在第一段想強(qiáng)調(diào)“5G光速快。根據(jù)第一段中的“Slowly but surely, we39。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(shuō)明文，介紹了我們離5G世界越來(lái)越近了。Why 5G isn39。How to fully expand 5G coverage.B.Apple pany is developing AR glasses worldwideD.t e without AR glassesB.Explanation.（3）We can infer from the text that ________. A.C.Success.The internetconnected devices in our life.（2）What does the underlined word emblem in Paragraph 2 mean? A.The expectation of 5G world.C.t concentrated only in big cities.（1）What does the author want to stress in Paragraph 1? A.t get too excited. There39。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 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 lots of data behind that task, which is why we need high speed. “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。we39。（英語(yǔ)）高中英語(yǔ)閱讀理解(科普環(huán)保)的基本方法技巧及練習(xí)題及練習(xí)題(含答案)一、高中英語(yǔ)閱讀理解科普環(huán)保類1．犇犇閱讀理解 Slowly but surely 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 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。 Augmented reality glasses and virtual headset haven39。 Ericsson stated at February39。 But don39。s still a lot o