2023届高考英语语法专题:区别定语从句和名词性从句.doc
区别定语从句和名词性从句
1. 定语从句
引导词:① that, which, who, whom, whose, as
② when, where, why
2. 名词性从句
引导词:① that
② whether, if
③ 疑问词 (what, which, who, whom, whose, when, where, why, how等 )
④ wh- ever
*特别注意:
①定语从句的任一引导词均在定语从句中作成分。
②名词性从句的引导词中that 和whether/if 是不作成分的;但是疑问词和wh-ever 在从句中要作成分。
(一)重点区分一些容易混淆的引导词的使用:
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