Thesame.as与Thesame.that(1)一般说来,用as表示同类物,用that表示同一物。如:This is the same pen as I lost yesterday.这钢笔与我昨天丢失的一模一样。This is the same (=the very) pen that I lost yesterday.这正是我昨天丢失的那枝钢笔。但以上区别只是大致的,在实际运用中,两者常可混用(尤其是当它们在所引导的定语从句作宾语时)。如:Meet me at the same place as you did yesterday.你我在昨天见面的老地方碰头。He uses the same book as that you do.他用的书与你的一样。(2)当从句没有动词(即有所略)时,要用as。如:Youve made the same mistake as (=that you made) last time.你犯了与上次一样的错误。(3)当the same之后没有名词时,要用