2012—2013英语必修3外研版module 2(广安市)导
学案(05)(精品) section ⅱ grammar & writing 知识整合•能力聚焦 考点搜索1:while的用法《例1》(2010全国i)mary made coffee ________ her guests were finishing their meal. a. so that b. although c. while d. as if 解析:本题目考查连词:so that以便,为了……,(用来引导目的状语从句);although虽然,尽管(用来引导让步状语从句);while当……的时候,在……期间(引导时间状语从句);然而(表对比转折);as if/though好