18 环境保护类说明文与观点态度题-备战2022年高考英语一轮复习考点帮（浙江专用）

备战2022年浙江新高考英语一轮复习考点帮 18 环境保护类说明文与观点态度题 【考法分析】 类型分析 环境保护类说明文往往是现象类说明文，这样的说明文主题句常位于首段首句。在阅读文章时应先确定说明文的顺序和方法，再浏览题干，结合题干要求在文中寻找答题线索，确定答案。 考查角度 常考查主旨大意题、观点态度题或写作意图题。 【考法示例】 高考真题　(2018·全国卷Ⅰ·D)　主题语境：环境保护 We may think we're a culture that gets rid of our technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices (装置) well after they go out of style. That's bad news for the environment—and our wallets—as these outdated devices consume much more energy than the newer ones that do the same things. To figure out how much power these devices are using, Callie Babbitt and her colleagues at the Rochester Institute of Technology in New York by generation. Desktop computers, basic mobile phones, and box­set TVs defined 1992. Digital cameras arrived on the scene in 1997. And MP3 players, smart phones, and LCD TVs entered homes in 2002, before tablets and e­readers showed up in 2007. since the early 1990s. Devices were the environmental costs for each product throughout its life—from when its minerals are mined to when we stop using the device. This method provided a readout for how home energy use has As we accumulated more devices, however, we didn't throw out our old ones. “The living­room television is replaced and gets during the 1992 to 2007 window. and contribution to greenhouse gas emissions (排放) more than and box TVs with cathode ray tubes are the worst devices with their energy in 1992 to 13 in 2007. We're not just keeping these old devices—we continue to use them. According to the analysis of Babbitt's team, old desktop in the kids' room, and suddenly one day, you have a TV in every room of the house，” said one researcher. The average number of electronic devices rose from four per So what's the solution (解决方案)? The team's data only went up to 2007, but the researchers also explored what would happen if consumers replaced old products with new electronics that serve more than one function, such as a