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黎佳静
that Burns did not explain that none of us could wash our faces or hands because the water had been frozen 1. that为从属连词,引导宾语从句。 that Burns did not explain that none of us could wash our faces or hands because the water had been frozen 1. that为从属连词,引导宾语从句 because the water had been frozen 3. because为连词,引导原因状语从句 本句为复合句结构,形式为主句+从句。 •1为人称代词主格,是被动句的主语。 •was为动词(过去式),是surprised的被动助动词 •surprised为动词(过去分词) •that为介词或从属连词,是explain的标记词 •Burns为专有名词(单数),是句子的主语。 •did为动词(过去式),是explain的助动词 •not为副词,是explain的状语修饰语。 •explain为动词(原形),是surprised的从句补语。 •that为介词或从属连词,是wash的标记词 。none为名词,是句子的主语。 •of为介词或从属连词 •us为人称代词宾格,是none的名词。 •could为情态动词,是wash的助动词 •wash为动词(原形),是explain的人句补语。 •our为形容词性物主代词,是faces的名词所有格 修饰语。 •faces为动词(第三人称单数),是wash的宾语。 •or是连接hands的并列连词。 •hands为名词复数,与faces是并列关系。 •because为介词或从属连词,是frozen的标记词 •the为定冠词,在名词water前面起限定作用。 •water为名词,是句子的主语。 •had为动词(过去式),是trozen的助动词 。been为动词(过去分词),是frozen的系动词