高考英语《语法》课件01《状语从句》.pptVIP

高考英语《语法》专题复习系列课件;01《状语从句》;定义： 在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。 ;准确掌握每一个连词的含义是掌握状语从句的关键。;状语从句一般分为九大类;1.时间状语从句： ;When ---当……时候, 通常指某一特定的时间点，主句与从句的动作同时发生。;When I came home, I met an old schoolmate of mine. ;When --- 正在……的时候，突然…。通常主句是进行时或 be about to 时，在翻译的时候，when 可以译成没想到或突然。;One evening, little Hans was sitting near the fire when he heard a loud knock at the door.;When 当从句是进行时，主句是一般时，往往表示不满。;When the children had gone to bed, she began to prepare her lessons. ;While ---在……期间，往往指一段时间。;While ---表示一种不满情绪，意思是这边在干某种重要的事，而另一边在享受等。;;As --- 一边……一边, 随着;As --- 当……时，指一个动作紧接着一个动作发生，从句通常用进行时。;As he was eating his breakfast, he heard someone knock at the door.;The moment --- 一……就…… =as soon as , immediately,;Not… until --- 直到……才;Before --- 在……之前;It was not long before I forgot it all.;After --- 在…… 之后;Since ---自从……, 通常主句用现在完成时;It is just a week since we arrived here. ;As soon as --- 一……就……;No sooner than --- 一……就……;Once you see him, you will never forget him. ;Every time, each time 每次whenever 每当; 2.条件状语从句;;Unless --- 如果不, 除非=if not;Don’t trouble trouble unless trouble troubles you. ;As long as --- 只要;As (so) far as --- 据……所知;In case --- 假使, 如果;Provided that 如果,有时省略 that;On condition that --- 条件是…;注:主从句的动作发生在将来时，则主句用将来时, 从句用一般现在时。;3.地点状语从句 ;Where --- 在……地方;Wherever --- 无论哪里;4.原因状语从句 ;Because --- 因为,通常从句放在主句后.;I succeed because I willed it, I never hesitated.;As --- 因为, 通常放在句首;Since ---既然 因语气较弱, 常译为既然;Now that --- 既然;considering that --- 顾及到 ;seeing that --- 由于 ;5.结果状语从句;So… that --- 太……以至??? so 后面应用形容词或副词, 有时省略so只用that;So that --- 因而，以便，为了 有时so 可以省去;When you skin your customers, you should leave some skin on to grow so that you can skin them again.;Such …that… ---太……以至于 用法与so…that相同，但such 后面应用名词。;; 6.目的状语从句 ;Let’s take the front seats (so) that we may see more clearly.;in order that --- 为了, 与so that 相同从句中常常使用一些情态动词，如：can, could, may, might, should等 ;for fear that --- 生怕; 为了防止(某事发生);in case --- 万一