范文高中状语从句.ppt

as常用于表示十分明显的原因，重点放在主句上，语气较弱，常译成“由于”. As it’s getting darker, we must go home now. He must be ill, for he is absent today. ;.; * 条件状语从句 if,unless,so/as long as, in case,on condition that ;.; * if If you work harder,you will succeed. Work harder, and you will succeed. Work harder,or you won’t succeed. Working harder,you will succeed. unless Unless he comes, we won’t be able to go. If he doesn’t come,we won’t be able to go. :if... not 除非 ;.; * * as/so long as(只要 ) You may borrow the book as long as you keep it clean. * in case(万一） Send us a message in case you have any difficulty. *on condition that（条件是） We’ll let you use the room on condition that you keep it tidy. ;.; * 地点状语从句 where ;.; * where Where there is a will, there is a way. Where there is smoke, there is fire. 无风不起浪. 青年人应该去最需要他们的地方. Young people should go where they are most needed. Young people should go to the place where they are most needed. :在...地方 定语从句 ;.; * 让步状语从句 as,although,though,whether,even if/though, no matter who/when/what..., however, whatever... ;.; * 让步状语从句 :表示“虽然”、“尽管”、“即使” Although(Though) he is old ,he works hard. He is old,but he works hard. Old as he is ,he works hard. 用as 引导的让步状语从句用倒装语序，即把从句中的表语、状语或动词原形放在as前面. adj./n./adv./v. +as +主语+其他成分 Much as I like it ,I won’t buy it. Try as you may, you will never succeed. ;.; * *Even though (even if) you say so,I don’t believe it. You’ll have to attend the ceremony whether you are busy or not. Whenever(No matter when) you come to our country,you will be warmly welcomed. However late / no matter how late he is, his mother will wait for him to have dinner together. 即使 ;.; * in spite of; despite;regardless of :prep. + n. He went out in spite of the fact that he had a bad cold He went out in spite of the cold. ;.; * 目的状语从句 so that, in order that 以便/为了 ;.; * 从句中常常使用一些情态动词,如：can, could, may, might, should等 He got up early so that he could catch the train. =He got up early to/in order to/so as to catch