高二英语状语从句小结.ppt

* 时间状语从句 原因状语从句 地点状语从句 目的状语从句 结果状语从句 条件状语从句 让步状语从句 比较状语从句 方式状语从句 引导词可分为两部分． when whenever as while before after until (till) since as soon as every time next time the first/…time the moment the minute/… instantly immediately directly　(一…就…) 更多资源 1. as, while , when的区别 as: 当；一边…一边；随着 ＊某事一发生，另一事立即发生 ＊两个动作同时发生 e.g. As the captain passed me, I asked him whether there was any hope of saving the ship. As the day went on, the weather got worse. while:持续性动词／　进行时 ＊一般或现在情况 ＊将来情况－V一般现在时或现在进行时 ＊过去情况 e.g. Never get on or off a bus while it is in motion. e.g.—I’m going to the post office. -- While you are there, can you get some stamps for me? e.g. I hurt my should while I was doing gym. when: 持续性／非持续性动词都可 ＊当．．．时 ＊正在．．．忽然 e.g. I was frightened by a zhang lang when I was watching TV. Are you going to be a sailor when you leave school? Chen Wei and Susan were walking down the street when they saw an accident. I was about to go swimming when our guide stopped me. ＊尽管／虽然／鉴于／如果／届时／在那时… e.g. He walks when he might take a taxi. The Queen will visit the town in May, when she will open the new hospital. How can you hope for mercy yourself when you show none? How could I live in Los Angeles when all my favorite people live here? 虽然 届时 如果 既然 because since as for now that considering (that) seeing (that) 既然 考虑到／鉴于 鉴于／由于／既然／因为 because, since, as, for because—直接原因，非推断．语气最强． 　　　　　回答why since – 通常放句首．译为“既然” as– 不谈自明的原因，语气最弱． for– 放句中，引导后半句表原因, 或 补充推断的理由。 e.g. I danced in front of the people ________ I liked it. You’d better wear strong shoes ________ we’ll do a lot of walking. _________ he was not well, I decided to go without him. _________ everybody know about it, I don’t want to talk any more. He must be ill, ________ he is absent Today. because as As Since for where/ wherever e.g. Wuhan lies where the Yangtze and the Han River meet. so that in order that in case for fear that (以