2015年职称英语考试理工类语法词汇复习(1)
<p> 状语从句</p><p> 所谓状语从句，是指用来说明主句行为发生的时间、原因、条件、地点、目的、结果及方式等。</p><p> 1) 时间状语从句：记住以下连接词的意思和重点：</p><p> <span word="when">when</span> / <span word="while">while</span> / <span word="as">as</span></p><p> 注意：<span word="while">while</span>除了做时间状语的连接词外，还解释为虽然，而.</p><p> 例如：<span word="He">He</span> <span word="is">is</span> <span word="very">very</span> <span word="diligent">diligent</span>, <span word="while">while</span> <span word="she">she</span> <span word="is">is</span> <span word="very">very</span> <span word="lazy">lazy</span>.</p><p> <span word="before">before</span> 在之前</p><p> <span word="until">until</span> / <span word="not">not</span> <span word="until">until</span>注意：<span word="not">not</span> <span word="until">until</span>放在句首时，往往要求倒装</p><p> <span word="as">as</span> <span word="soon">soon</span> <span word="as">as</span> / <span word="once">once</span></p><p> <span word="immediately">immediately</span> / <span word="instantly">instantly</span> / <span word="directly">directly</span> 原本是副词，这里作连接词，表示一就，</p><p> 例如： <span word="I">I</span> <span word="knew">knew</span> <span word="I">I</span> <span word="had">had</span> <span word="made">made</span> <span word="a">a</span> <span word="mistake">mistake</span> <span word="directly">directly</span> <span word="I">I</span> <span word="had">had</span> <span word="done">done</span> <span word="it">it</span>.</p><p> </p>
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