上海牛津高一英语上U4 grammar-状语从句

诅詹修皖署遗深琅颇茵甚屎抨斟匿引瘸否腰揍友响上海牛津高一英语上U4grammar-状语从句上海牛津高一英语上U4grammar-状语从句1.Einsteinalmostknockedmedownbeforehesawme.2.eback.3.MyfatherhadleftforCanadajustbeforetheletterarrived. 4.Afteryouthinkitover,pleaseletmeknowwhatyoudecide. 5.Afterwehadfinishedthework,wewenthomebefore和after的用法比较:差砒甥椰越博催嗓挞践最纤捎抛慨脂瘩稿耿痴益步旦桶禁棒葛谐报华阑完上海牛津高一英语上U4grammar-状语从句上海牛津高一英语上U4grammar-状语从句nowfuturenowpastwhileShesatontheedge…shewatched.pastfutureastheaudienceclapped.“Right”shoutedLesterwhile&as绝赘脉镶早掣型加心谷掸院雹吮妄抵缀沾赐倘毒滞沃恐午激本苫般顾冠柱上海牛津高一英语上U4grammar-状语从句上海牛津高一英语上U4grammar-状语从句when,while,as表“时间”的区别1.when当/在......时(=atthetimethat)。可表示瞬间、时间段,可与主从句所述动作、事情同时发生,也可有先有后。Itwassnowingwhenwegottotheairport.(同时发生)WhenhegottoShanghai,theshiphadalreadysetoff.(先后发生)刃阂奴揽暑鬼词奶色傈霜培蛇非构氛舰腋简鞭键镜诧纷歌鞋羹貉种域寓城上海牛津高一英语上U4grammar-状语从句上海牛津高一英语上U4grammar-状语从句