名词性从句包括四种:主,宾,同,表。
What he said made me sad. (其中what引导的从句是主语从句,在复合句中作主语)
I don't think that I will be bored in her class. (其中that引导的从句是宾语从句,在复合句中作宾语)
My teacher told me the truth that I failed in this exam. (其中that引导的是truth的同位语从句,解释说明truth这个名词)
The reason why he came late for school is that he got up late.(其中that引导的是表语从句,在复合句中作表语)
追问能不能在详细点啊
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