精选优质文档-倾情为你奉上宾语从句和状语从句的考点讲解一、 宾语从句的概念当一个句子充当宾语时,这个句子被称作宾语从句。宾语从句在句中可以充当及物动词、介词或形容词的宾语。eg. We are worried about whether it will rain tomorrow.I am happy that we can get there together. 二、宾语从句三要素(考点)(一)引导词1.that引导的宾语从句当宾语从句是陈述句时,用连接词that引导,that在口语、非正式文体中常被省略。She said (that) she went to the park last week.她说她上周去公园了。2. 当宾语从句由一般疑问句变的肯定句时,要用if或whether引导,意为“是否” ,说明对陈述的事物不明确或不清楚,具有一定的意义,不可省略。常用在ask, wonder, can(could) you tell me 等后。 If和whether只起到连接作用,不充当句子成分,一般情况下可互换,但if常用于口语