第3课时富有文采的状语从句状状语从句从句连词时间when,whenever,as,while,(ever)since,before,after,till,until,as soon as,hardly.when.,no sooner.than.,scarcely.when.,each time,every time,the first time,the last time,the moment,the minute,the second,the day,immediately地点地点where,wherever条件条件if,unless,providing/provided(that),supposing/suppose(that),given(that),as long as,so long as,on condition(that),in case,only if原因原因because,as,since,now that,seeing that,considering that,in that状状语从句从句连词让步步though,although,even if,even thou
