2014版英语复习方略(人教版通用)：选修6 Unit 4 Global warming.ppt

Unit 4 Global warming;Ⅰ. 单词盘点 核心速记 1. _______(adj. ) 胡乱的；任意的 2. _____(n. ) 种类；范围 3. ______(vi. ) 看一下；扫视 (n. ) 一瞥 4. __________(adj. ) 分布广的；普遍的 5. _______(adj. ) 平均的;6. ________(vt. ) 拥护；提倡；主张 7. ______(adj. ) 随便的；漫不经心的；偶然的 8. ____________(n. ) 环境；情况 9. _______(vt. ) 使恢复；使振作 ;联想串记 10. ____________(n. )现象→__________(pl. )现象 11. ________(n. )量；数量→_______(n. )质量 12. ____(vi. )趋向；易于；照顾(vt. )照顾；护理→________(n. )倾向；趋势 13. ______(vt. )反对；反抗；与(某人)较量→________(adj. )反对的；对立的;14. ___________(n. )结果；后果；影响→____________(adv. )因此；所以 15. _____(vt. )陈述；说明→_________(n. )说明；说法；表白 16. ______(adj. )平稳的；持续的；稳固的→_______(adv. )平稳地；持续地 17. ________(n. )生存；存在→____(vi. )存在 18. ___________(n. )贡献→_________(v. )贡献；撰稿;Ⅱ. 短语互译 1. 发生；造成 __________ 2. 上升；增长；升起 _____ 3. 即使 ______ 4. 大体上；基本上 ___________ 5. 代表……一方；作为……的代言人 ___________ 6. 忍受；容忍 __________ 7. 只要 _________;8. rather than _______ 9. subscribe to _________________ 10. quantities of _______ 11. result in _____ 12. be opposed to _________ 13. keep on _____ 14. and so on _____;Ⅲ. 句型透视 1. There is no doubt that. . . 毫无疑问…… ____________________(毫无疑问) the earth is becoming warmer. . . 2. 强调句 _____________________(是人类活动) has caused this global warming rather than a random but natural phenomenon. 3. 介词短语引导的含蓄虚拟条件句 Without the “greenhouse effect”, the earth ______________ ______________________________________(将比现在的温度还要低??约33摄氏度). ;4. even if引导让步状语从句 _______(即使)we start reducing the amount of carbon dioxide and othe