2013 高考英语:(01)二轮语法学案(状语从句)(训练题配答案或解析)本单元的语法重点为状语从句状语从句可分为时间、地点、目的、原因、结果、行为方式、条件、让步、比较九种
引导这些状语从句的连词主要有: 状语从句 连 词时间状语从句after,as,as iong as,before,once,since,when,while,till,the moment地点状语从句where.wherever原因状语从句because,since,as,now that…条件状语从句if,unless,as long as,as far as,in ease,on condition that…让步状语从句as.though.although
no mailer.even if.even though.however.whatever…目的状语从句that.so that.in order that…方式状语从句as·JUSt as·as结果状语从句that.so that.so…that.such…that…比较状语从句as…as.not so…as.than.the more…the more,一状语从句使用时应注意以下几点:1.before 引导的从句常用句型: lt is long before…(过了好久才……)lt is not long before…(过了不久就……)2.till 与 until(till 一般不放在句首) (1)持续性动词(肯定式)+until(直到……为止) (2)瞬间动词(否定式)上 until(直到……才) (3)强调句型:It is not until…that…eg: I waited until(till)he had finished his work.我一直等到他完成工作
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