it seems that否定形式是否定在主句还是从句?

it seems that否定形式是否定在主句!it seems that:似乎...,看来好像...
例句 Sentences
It seems that...
看来就是这样...
It seems that she is ill.
她似乎病了.
It seems that it is going to rain.
仿佛天要下雨.
It seems to me that...
在我看来.
It seems(that) you were lying.
看来你在撒谎.
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 Ken will win the race.
看上去肯好像能赢.
It seems as if she had been to England.
好像她到过英国似的.
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
回答者：永远的2x9 - 举人 四级
It seems that American fast food is the most popular in the worle.看来美国的快餐是世界上最受人欢迎的.在这个句子里It seems that…是一个固定句型,“看来,似乎是,好像”的意思.
例如：It seems that she is happy.她似乎很高兴.
It seems that he likes his new job.他看起来很喜欢他的新工作.
It seems that they don't like the idea.他们似乎不喜欢这个主意.
It seems that…句型也可以转换成 名词或代词 ＋ seem ＋ 动词不定式的句型,其原意不变.如果动词不定式为to be ＋ 形容词时,to be往往省略.例如：
American fast food seems to be the most popular in the world.
看来美国的快餐是世界上最受人欢迎的.She seems to be happy.
她似乎很高兴.He seems to like his new job.
他看起来很喜欢他的新工作.
They don't seem to like the idea.他们似乎不喜欢这个主意.