That china has a large populationt than any other country is know to all.想问下前面的THAT是怎么回事

That china has a large populationt than any other country is know to all.想问下前面的THAT是怎么回事
That china has a large populationt than any other country is know to all.想问下前面的THAT是怎么回事

That china has a large populationt than any other country is know to all.想问下前面的THAT是怎么回事
是引导主语从句的引导词,从句部分是 china has a large populationt than any other country
主句就是That is known to all

本句是主语从句，从句是陈述句时必须用that引导！如是疑问用疑问词！

这里的that引导的是主语从句“china has a large populationt than any other country”
相当于主语是引号中的那一句话，只不过主语略长了些，显得头重脚轻
通常可以有另外一种表示方法：It is known to all that china has a large populationt than any other country...

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这里的that引导的是主语从句“china has a large populationt than any other country”
相当于主语是引号中的那一句话，只不过主语略长了些，显得头重脚轻
通常可以有另外一种表示方法：It is known to all that china has a large populationt than any other country.这样就好理解了

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