宾语从句一 定义 :在复合句中起宾语作用的从句叫做宾语从句.二 种类 :1 由that引导的宾语从句当从句是陈述句时,用that引导宾语从句在口语和非正式文体中,that可以省略I know ( that ) you like English .2 由whether / if 引导的宾语从句当从句是一般疑问句,选择疑问句或反意疑问句时,用whether / if引导宾语从句,并且要把疑问的语序变为陈述的语序一般情况下,whether / if可以替换但下面四种情况,只能用whether引导宾语从句He asked me whether / if I liked my job .(A)当句子中出现 or not 时,必须用whether引导宾语从句I want to know whether you like me or not .(B)当主句的谓语动词是由”动词介词”构成的短语时,必须用whether引导宾语从句Theyre talking about whether theyll go there.(C)当宾