状语从句打印.doc

状语从句语法 【考点】 1. 根据历年高考试题,将状语从句的考点作了全面的归纳,在九大类别中的考查热点在引导时间、地点、条件、让步、比较、原因状语从句的连词上。出现频率较高让步状语从句和原因状语从句， 时间状语从句因为连接词容易出现在一些常用结构里也经常出现。 2. 状语从句中的时态、语态、语气， 3. 与其它从句、句型结合起来考查。定义状语从句在复合句中作状语, 来说明一件事情发生的时间、地点、原因、条件、结果等。 根据意义上的不同，状语从句可分为： ①时间状语从句? ②地点状语从句? ③原因状语从句 ④目的状语从句? ⑤条件状语从句? ⑥结果状语从句 ⑦让步状语从句? ⑧方式状语从句? ⑨比较状语从句 （一）时间状语从句 表时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或 the moment), by the time, no sooner… than, hardly (scarcely)… when, every time等一一 When , while, as 三者都可解释为“当```的时候”但侧重点有所不同。 When 从句中谓语动词可以延续动词也可是瞬间动词。 Eg: When I arrived home , I had a little rest. When I was walking on the street ,I met an old friend. be about to do ……when 正要做……时发生了…… be doing ...... 正在做 ……时发生了…… when “突然，这时” Eg I was about to go to work when it rained . 我正在做作业时，我的最好的朋友来拜访我。(汉译英） ______________________________________________________ 注意： When/while 从句的主语与主句主语相同，谓语动词是be 动词时，从句主语和be可以省略。 Eg: When______________( walk) along the street, she met her class teacher. As 除了表示“当```的时候”，还可表示为“一面```一面”，“随着” Eg: He sang as he danced.(一面```一面) As time went by , his hair grew grey . 3)While表示“当```的时候”强调主句的动作和从句的动作同时发生，从句一般用进行时，从句动词必须是延续性动词。 Eg: While we were working, they were having a rest. While having a discussion, they got very confused. 注意： while 有对比的含义，解释为“然而”。 eg: I prefer black tee, while he likes coffee. __________________________我喜欢打篮球，而我弟弟喜欢踢足球。 _____________________________我正在写作业，而他在看电视。 While 翻译成“趁着 ” Strike while the iron is hot. 趁热打铁。 __________________________趁年轻好好学习 Exercise : She sang ______ she went along. __________ it grew darker, it became colder. __________ he arrived home, it was just nine oclock. __________ he was in London,he studied music. I was walking in the forest _________ a lion appeared in front of me. until, not…until until, not…until表示“直到```才”,在肯定句中主句常用延续性动词；在否定句中主句常用短暂性动词。 肯定句：I waited until midnight. 否定句：I did not leave until midnight. 注意： not until…在句首，主句用部分倒装结构。Not until 句型与强调句型结合 I