选 修 8Unit 22Environmental Protection热点话题之热点话题之( (一一) ) 环境保环境保护护高考话题对接高考话题对接Contents单元检测高考提能1234一积词汇见多识广二积短语顿挫抑扬三积句式写作扮靓四背语段语感流畅第一板块重点词汇突破第二板块短语、句式突破课堂双线提能课堂一刻钟演练，实现教材与高考的对接经典例句典例句比比较分析分析真真题尝试翻翻译课文文长难句句Looking ahead, scientists believe that global warming could be one of the biggest environmental problems facing the 21st century.本句中本句中looking ahead为为现在分词作状语，现在分词作状语，that引导宾语从句，另外，引导宾语从句，另外，facing the 21st century为现在分词短语作后置为现在分词短语作后置定语，修饰定语，修饰problems。真真题长难句句Looking back, I honestly don t know how she did it.(20166月月浙江高考浙江高考)本句中本句中looking back为为现在分词作状语，主句现在分词作状语，主句为为I honestly don t know，how引导宾语从引导宾语从句，作句，作know的宾语。的宾语。一、话题与语篇40A.Thanks to BAs toCExcept for DRegardless of53A.However BOtherwiseCTherefore DMeanwhile二、话题与写作