it seems that和it seems
as if的区别：
（1）
it seems that:似乎...,看来好像...
例句 Sentences
It seems that...
看来就是这样...
It seems that it is going to rain.
仿佛天要下雨.
It seems to me that...
在我看来.
（2）
it seems as if:看来好像...
例句 Sentences
It seems as if it were autumn.
现在仿佛是秋天似的.
It seems as if it were spring already.
似乎春天已经来了.
It seems as if he knew everything.
好像他什么都知道似的.
it seems as if 那看上去好象.常用
虚拟语气 it seems that固定句型,那看上去如何如何,表事实
希望对你有所帮助