1.The first school is not far from here.2.I visited the first school.
The first school that I visited yesterday is not far from here 是一句带有定语从句的句子,凡是主句加定语从句的句子,都能拆成两个简单句.我以给你拆好.I visited + noun 名词只能用that 引导定语从句,所以that = the first school.
where 引导定语从句时,在句中做状语,例如； This is the hotel where I stayed last year.
1.This is the hotel.2.I stayed at the hotel last year.Where = at the hotel.
Where would you like to visit?Where did you go yesterday?是特殊疑问句,问地点.