10 状语从句-2021年新高考英语二轮复习语法及题型大全

状语从句 1．确定是状语从句 设空前后两个句子之间含有一定的逻辑关系时，应用状语从句的引导词。 2．两个关键点突破状语从句 (1)重点关注几组引导词用法 原因状语从句 as, because, since, now that 地点状语从句 where, wherever 目的状语从句 so that, in order that, for fear that, in case 结果状语从句 so that, so ... that ..., such ... that ... 条件状语从句 if, unless, so/as long as, in case 让步状语从句 though/although/while, as, even if/though, however, whether ... or ..., whatever, whoever, no matter how/what/which (2)利用时间先后法巧定时间状语从句引导词 ①动作同时发生： when、 whenever、 while、 as等。 ②动作接连发生： as soon as、 the minute、 immediately、 once等。 ③先后发生： before、 after等。 ④动作的延续： since。 ⑤动作的终止或开始： till/until。 3．状语从句易错点： ①such ... that ... 结构中such修饰名词；so ... that ...结构中so修饰形容词或副词。 ②so＋many/much/few/little(少)＋名词＋that ... ③the moment/the instant/every time/immediately 等相当于连词，引导时间状语从句，不能与when连用。 ④not ... until中的not可能换为never, no等表否定的词构成陷阱。 4.析三大从句，辨七大易混点 易混点(一)　定语从句和并列句 1．She has many novels, some of ____________ are interesting. 2．She has many novels, and some of ____________ are interesting. [分析]　 1.which　which引