名词性从句分为主语从句、宾语从句、表语从句和同位语从句。宾语从句1.语述问题跟随陈述语序如：They want to know where he was born. What is wrong with you? = what is the matter with you?这个句子不变语序。 I just wander what it is that makes him so excited.2.时态（tense） 如果主语是现在时态，从句的时态可以根据实际情况而定She tells me that she will come tomorrow.She tells me that she won the first prize yesterday. 主语为过去时态，从句的时态一定要用相对应的过去的某种时态。She told me she would won the first prize next year.(过去将来时She told me she had been in Beijing for 3 years.（过去完
