【正文】
es 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.高三英語閱讀理解(科普環(huán)保)解題技巧及經(jīng)典題型及練習(xí)題(含答案)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(yán)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,從每題所給的四個選項(A、B、C和D)中,選出最佳選項。 Tablets are really useful devices, but their big screens always make them as a burden to carry around without a bag. Wouldn39。 Now something like a tabletshaped but foldable phone is about to bee available. In February, South Korean electronics pany Samsung and China39。 The technology could change our lives in significant ways. These devices, due to their bendable screens, give us the larger screens we want. Meanwhile, they still fit easily into the pocket. As USA Today noted, they39。 The technology could change other devices, too. For example, we could make TVs that stick to walls like posters, or fold up easily to hide away in drawers. In crowded modem cities, they will help us to maximize available space.s senior vice president of mobile product marketing, Justin Denison, called the foldable screen the foundation for the smartphone of tomorrow. It39。 So is there nothing to stand in the way of the foldable future? According to tech news website Android Authority, the necessary displays were difficult to produce. In 2012, nine out of every 10 OLED (二極管) screens produced were imperfect. Today, that 10 percent rate has been improved to between 50 and 90 percent. However, at present these foldable devices are expensive. For example, the price of Huawei Mate X is 17,500 RMB. That39。 But if the foldable device isn39。 the only question is when and by whom.(1)What can be the best title for the text? A.Foldable age is arriving.C.D.s words? A.The Galaxy Fold still has many problems.C.Companies need to work together to develop foldable phone.(3)What is the problem with foldable phones at the moment? A.They are inconvenient to carry.C.They