什么是主从复合句??怎么判断和其他句子的区别,怎么用?一般的句子只能有两个谓语啊,可是它为什么有两

2025-03-15 05:27:32
推荐回答(1个)
回答1:

所谓主从复合句是指一个完整的句子里含有一个主句和至少一个完整的从属句子。在英语里,“完整的句子”指含一个主语和一个谓语的句子结构。主句和从句的区别是,主句是一个完整的主谓(宾/状)结构,从句则在这个结构中充当某一个句子成分,作为主句的一部分。比如,Students study 是一个完整的主谓结构的句子:主语(Students)+谓语(study)。如果用另一个句子来修饰主语 Students,这个句子就是从句:
Students who work hard study. (who work hard 称作“定语从句”,用来修饰主语名词 students。这整个句子就是一个主从复合句。)
上面的主句是只有两个单词的主谓结构,如果给它加一个宾语,就成了主谓宾结构:
Students who work hard study English. (English 是动词 study 的宾语)
然后再给宾语加一个修饰性的定语从句:
Students who work hard study English that is very useful. (that is very uesful 也是定语从句,修饰 English)
上面的句子就变成了一个主句+两个从句的主从复合句。我们再给这个句子加一个状语从句:
Students who work hard study English that is very useful when they grow up. (新加的 when they grow up 是一个状语从句,用来修饰第二个定语从句 —— 努力学习的学生学习英语。在他们长大后,英语非常有用。)
上面的句子又变成了一个主句+三个从句的主从复合句。

“一般的句子只能有两个谓语”是错误的说法。一个完整的句子必须有至少一个谓语,两个以上的谓语称为“并列谓语”。两个谓语之间需用连词 and,两个以上的还需用逗号隔开,然后在左后一个谓语前用 and。

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