高三英语高考复习《状语从句知识点汇总》专题讲解教案.docVIP

状语从句 用来做状语的从句叫做状语从句，分为：时间、地点、原因、条件、目的、结果、让步、比较和方式。( UNIQUE 优你课教育) 一、时间状语从句 引导时间状语从句的词和词组有：after, before, each/every time, no sooner…than…, scarcely…when…, till/until, whenever, as soon as, by the time, hardly…when…, once, since…, when, while, as 1、同时发生的动作 1）动作A与动作B均为重复性动作，即“每当”，连接词用when, whenever, every/each time Whenever it is his turn to speak, he gets nervous. 每当轮到他发言，他总是紧张 2）动作A与动作B均发生在同一点时间上，无延续性，连接词为when, as soon as, once, the moment,以及结构No sooner…than…, Hardly/Scarcely…when…“当…，一…就…” When I get the news, I’ll let you know as soon as possible. 我一得到消息马上就告诉你 No sooner had I run into the school gate than I heard the bell for class. 我一跑进校门就听到上课铃声 ★ no sooner…than, hardly…when/before, scarcely…when/before,用过去完成时，句首时要用倒装 the moment也可以表示“一…就…” The moment I got home, it began to rain. 3）动作A与动作B均有延续性，连接词为as, when, while While I washed the vegetables, he chopped the meat. 我在洗菜，他在切肉 4）动作A在动作B过程中发生，连接词为when, while, as When he was skating round the lake, he suddenly fell. 他沿湖溜冰时，突然摔倒 2、先后发生的动作 1）动作A先于或后于动作B发生，用连接词when, after, before I found the lost watch under a desk after the children had left for home. 孩子们离开回家后我在一张课桌下找到了遗失的手表 I’ll tell you what I think of the book when I finish reading it. 我看完后再告诉你我对此书的看法 注意before在下列句中的不同译法 I slipped out before the lecture started. 没等演讲开始我溜了出去 He had to be called two or three times before he came down to dinner. 得喊他两三次他才下来吃饭 I hadn’t waited long before he came. 我等了没多久他就来了 before的用法 句型 It is/was not +时间 +before+从句 用了多长时间…… It will(not) be +时间+before +从句 将用多长时间…… It was not long before the beautiful young lady forgot it all. 没过多久，那位年轻漂亮的女士就把它全忘了 It will be three or four months before she comes back. 三、四个月后，她才会回来 ★long before 很久以前，过去时 before long 不久之后，将来时Long before, there was a big museum. 很久以前，这里有一座大博物馆I’ll be back before long. 不久我就回来haven’t had a good sleep since the test started.自从测试开始后我没睡过一次好觉 It was years since I had seen her. 我几年不见她了 二、地点状语从句( UNIQUE 优你课教育) 连接词有where, wherever The hunter made a mark on the tree trun