【正文】 t a time when we are most disconnected from it. the firefighters all have posttraumatic stress disorder (創(chuàng)傷后應(yīng)激障礙). 【點評】本題考點涉及細節(jié)理解，推理判斷和段落大意三個題型的考查，是一篇科教類閱讀，考生需要準(zhǔn)確掌握細節(jié)信息，同時根據(jù)上下文進行邏輯推理，概括歸納，從而選出正確答案。t have a onesizefitsall solution and requires a bination of new technology, preventative measures and changing people39。 （4）考查推理判斷。 （3）考查細節(jié)理解。根據(jù)第四段中的“By 2016 there were approximately 150 million tons of plastic in the world39。根據(jù)第二段中的“Responsible for collecting waste, the drone will begin operations in Dubai Marina in November after a year of trials with local partner Ecocoast.”可知，這種無人機是用來清理垃圾的，故選C。People should take a positive attitude to new technology.【答案】 （1）C（2）C（3）A（4）B 【解析】【分析】本文是一篇說明文，介紹一種水上無人機可以用于清理浮在水面上的垃圾。More measures should be taken to make water clean.C.Fly over it.（4）Which of the following ideas does Liparts agree with? A.Swallow it.Break it into pieces.Avoid crashing into it.The severity of ocean garbage pollution.D.The causes of ocean pollution.B.It is a rubbish collector.D.It can frighten sharks away.B.t have a onesizefitsall solution and requires a bination of new technology, preventative measures and changing people39。 Dubaibased operator Ecocoast has two WasteShark drones. Cofounder Dana Liparts says they will clean waterfronts for clients including hotels and environmental authorities and that Ecocoast39。 Our drones are designed to move through a water system, whether it39。s oceans. One paper from December 2014 estimated that over a quarter of a million tons of ocean plastic pollution was afloat. According to RanMarine, the WasteShark is available in both autonomous and remotecontrolled models. Measuring just over five feet by threeandahalf feet ( meters by meter), it can carry up to 352 pounds of rubbish ( kg) and has an operational battery life of 16 hours. A shark moving around the coastline is normally a worrying sight，but this waterborne drone (無人機) threatens floating rubbish instead of people.【英語】高二英語閱讀理解(科普環(huán)保)題20套(帶答案)及解析一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀短文，從每題所給的四個選項（A、B、C和D）中，選出最佳選項。 Developed by Dutch pany RanMarine, the WasteShark takes nature as its inspiration with its whale sharklike mouth. Responsible for collecting waste, the drone will begin operations in Dubai Marina in November after a year of trials with local partner Ecocoast. By 2016 there were approximately 150 million tons of plastic in the world39。 WasteShark also has the abilities to gather air and water quality data, remove chemicals out of the water such as oil, and heavy metals, and scan the seabed to read its depth and outlines, said Oliver Cunningham, one of the cofounders of RanMarine. Fitted with a collisionavoidance system, the drone uses laser imaging detection and ranging technology to detect an object in its path and stop or back up if the object approaches.s around the perimeter (周邊) or through the city itself. The drones are that last line of defense between the city and the open ocean, added Cunningham. WasteSharks are operating in Dubai, South Africa and the Netherlands and cost $ 17, 000 for the remotecontrolled model and just under $ 23, 000 for the autonomous model. intention is to have the collected rubbish recycled or upcycled. However, Liparts argues that cleaning waterways doesn39。s attitudes towards littering.（1）What do we know about the WasteShark? A.It is an ocean explorer.C.It can catch fish instead of people.（2）What does Paragraph 4 mainly tell us? A.The dangers of using plastics.C.The importance of ocean protection.（3）What will the WasteShark do with an approaching object? A.B.C.D.The WasteShark should be used more widely.B.The production cost of WasteSharks should be reduced.D. （1）考查細節(jié)理解。 （2）考查段落大意。s oceans. One paper from December 2014 estimated that over a quarter of a million tons of ocean plastic pollution was afloat.”可知，預(yù)計到2016年，估計約有25萬噸垃圾漂浮在海洋上，故可知，本段主要講述海洋垃圾的嚴重性，故選C。根據(jù)第五段中的Fitted with a collisionavoidance system, the drone uses laser imaging detection and ranging technology to detect an object in its path and stop or back up if the object approaches.可知，配備防碰撞系統(tǒng)，無人機使用激光來探測物體，用測距技術(shù)來探測前方是否有物體，如果探測到物體，無人機就會停下來或者后退，故選A。根據(jù)最后一段中的“However, Liparts argues that cleaning waterways doesn39。s attitudes towards littering.”可知，這種無人機并非解決水上垃圾污染的萬全之策，需要多措并舉，才能達到目的，故選B。2．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 After a morning hike in the Saneum HealingForest, 46yearold firefighter Kang Byoungwook has tea made from the bark of an elm tree, practices yoga (瑜伽), and makes a picture with dried flowers. He is one of 40 firefighters taking part in a threeday program, the aim of which is to offer forest healing (森林治愈)。 Saneum is one of three official healing forests in South Korea. Soon there will be 34 more. South Koreansmany of whom suffer from work stress, digital addiction, and great academic pressure have accepted the medicalization of nature with great enthusiasm. We don39。 So what are some of the benefits of nature that Nisbet refers to? Being surrounded by nature has one obvious effect: It calms us and reduces our stress levels. This has been shown to lower blood pressure and heart rates. Perhaps what39。 In fact, we may never know exactly what nature does to the brain. Something mysterious will always remain, and maybe that39。s feelings. lowers the risks of diseases. helps improve mental performance. does more good than physical exercise.（4）What would be the best title for the text? life in forests brain on nature future of forest healing benefits of a stressfree life【答案】 （1）A（2）A（3）C（4）B 【解析】【分析】本文是一篇說明文，由韓國患創(chuàng)傷后應(yīng)激障礙的消防員接受森林治愈談起，介紹了大自然對我們身心健康的益處。根據(jù)第一段中的“Kang Byoungwook has tea made from the bark of an elm tree, practices yoga (瑜伽), and makes a picture with dried flow