It seems that和It seems as if的区别：意思不同、用法不同、侧重点不同
一、意思不同
1.It seems that意思：看起来似乎;似乎;看来;似乎;好像
2.It seems as if意思：似乎
二、用法不同
1.It seems that用法：在以it作形式主语的句子中或引导宾语从句、状语从句时常可省略。
例句：
It seems that you are letting things get you down.
看上去快要累趴下了。
2.It seems as if用法：引导条件状语从句,从句可为真实条件从句,也可为虚拟条件从句。
例句：
It seems as if he has ace up his sleeve.
似乎手中握有优秀的。
三、侧重点不同
1.It seems that侧重点：表示抽象的。
2.It seems as if侧重点：表示客观存在的。
