九年級英語全冊unit13we’retryingtosavetheearth自我復(fù)習(xí)與檢測課件新人教版(參考版)
2025-06-18 00:23本頁面
【正文】 alone The United States About 60 percent of Americans live in areas where has reached unhealthy levels. The Environmental Protection Agency 3. _____________________________ by the US in 1970. London In 1952, the smog shocked the world. 自我復(fù)習(xí)與檢測 (十三 ) air pollution was created/was set up/was built up heaviest/thickest New Delhi Because New Delhi is developing fast, its air quality is even than that of Chinese cities. 自我復(fù)習(xí)與檢測 (十三 ) worse 。s Life Green D 自我復(fù)習(xí)與檢測 (十三 ) Ⅲ .任務(wù)型閱讀 Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, however. Many countries have the same situation. The air pollution is a problem from which we can39。s green ideas? A． Taking shorter showers. B． Buying products with unnecessary packaging. C． Wearing clothes made from anic materials. D． Using both sides of a piece of paper. B 自我復(fù)習(xí)與檢測 (十三 ) ( )39。s better than learning about the environment? Save it while you learn. It can be as simple as using both sides of a piece of paper before you recycle it, or reusing an old textbook instead of buying a new one. If you want to do more, join an environmental group at your school, and encourage your friends to join, too. 自我復(fù)習(xí)與檢測 (十三 ) [主旨大意 ]本文介紹了幾種可以拯救環(huán)境的生活方式 。t the color, it39。t need is wasteful and bad for the earth. Before you buy something, ask yourself how much you39。ll save energy. If you take shorter showers, you39。
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