If I were you和if I was you的区别 唯一区别是情感色彩不同。If I were you更加正式，适用于书面语或者正式场合下；例句：If I were you，Mrs Gretchen，I just wouldn't worry about it 要是我是你，格蕾琴。
if i were you，这是什么意思，急急急，，，救命啊！ 如果我是你，虚拟语气
If I were you， I wouldn't be here Ooh yeah 什么意思啊？ 如果我是你，我就不会继续呆在这里，虚拟语气
为什么是if i were you were 虚拟语态，表示'如果我是你'。顺便赠你一篇我很早以前就喜欢的诗歌。Youth PoemBy：Samuel UllmanYouth is not a time of life-it is a state of mind，it is a temper of the will，a quality of the imagination，a vigor of the emotions，a predominance of courage over timidity，of the appetite for adventure over love of ease.Nobody grows old by merely living a number of years.People grow old only by deserting their ideals.Years wrinkle the skin，but to give up enthusiasm wrinkles the soul.Worry，doubt，self-distrust，fear and despair-these are the long，long years that bow the head andturn the growing spirit back to dust.Whether they are sixteen or seventy，there is in every being's heartthe love of wonder，the sweet amazement at the starsand starlike things and thoughts，the undaunted challenge of events，the unfailing childlike appetitefor what is to come next，and the joy and the game of life.You are as young as your faith，as old as your doubt；as young as your self-。
