2017届高考英语一轮复习《全优课堂》模块知识总复习课件：选修6 unit 4《Global warming》（新人教版）_高考复习指南

2017届高考英语一轮复习《全优课堂》模块知识总复习课件：选修6 unit 4《Global warming》（新人教版）

　　1．节约与资源的关系； 2．节约与环保的关系； 3．举例说明中学生该如何厉行节约； 4．倡导社会保持节约的优良传统。【晨背范文】 Dear editor， I'm Wang Ping.I'm writing to offer your newspaper an article Trying to Save Both for Natural Resources and the Environment. Saving is significant because natural resources in our world may run out one day, so we should save some for our offspring.Meanwhile, saving can help us avoid producing waste,

　　which will definitely contribute a lot to environmental protection.As students, we should make our contributions.For instance, we can recycle our textbooks or use both sides of our exercise books.Moreover, we Chinese have a good tradition of saving and regard wasting as a shame, so we call for everybody's action to save what we can to make our beautiful life last forever. Yours sincerely， Wang Ping ★话题词汇 1．decline　v．减少；下降，衰退 2．threaten　v．威胁 3．consequence　n．结果；后果 4．from bad to worse　每况愈下 5．to make matters worse　更糟糕的是 6．realize the importance of protecting the environment　意识到保护环境的重要性

　　★话题佳句 1．It is wellknown that the global water shortage is becoming increasingly severe mainly due to global warming. 众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。 2．It is high time that the city authorities should take strong measures to deal with air pollution. 确实到了城市当局应该采取有力措施解决空气污染的时候了。 3．There is no doubt that the earth is becoming warmer and that it is human activity that has contributed to the global warming. 毫无疑问，地球正变得更加暖和，正是人类活动导致了全球变暖。 Ⅰ.单词速忆 1．___________vi.看一下；扫视 n．一瞥 2．___________vt.拥护；提倡；主张 3．___________vt.使恢复；使振作 4．___________n．种类；范围 5．___________n．环境；情况 6．___________adj.平均的 glance advocate refresh range circumstance average 7．________adj. 随便的；偶然的 8．________adj.胡乱的；任意的 9．________ adj.分布广的；普遍的 10．________ vt.反对；反抗；与(某人)较量 →________ adj.反对的；对立的 11．________ vi.趋向；易于；照顾 vt.照顾；护理 →________ n．倾向；趋势 casual random widespread oppose