it seems，that 引導什麼從句

此句型實質上是“主＋系＋表”結構。

其中it是人稱代詞，並無實意，指的是某種情況seems為系動詞that / as if 引導表語從句。

一、It seems that....：表示：“看起來……”。

強調根據一定的事實所得出的一種接近於實際情況的判斷，可以說表示事實。（可以轉換成名詞或代詞+seem ＋動詞不定式”句型，其意不變，如果動詞不定式為to be ＋形容詞時，to be往往省略。）

例：It seems that it is more difficult for women to get to the top of the company.婦女似乎更難提升到公司的最高職位。

It seems that no one knows what has happened in the park.(=No one seems to know what has happened in the park.)似乎沒有人知道，在公園裡發生了什麼事。

二、It seems as if....：表示：“看起來……，似乎……” 表示“可能”

若從句表示的是很可能實現的事情，從句謂語用陳述語氣若從句表示的是與事實相反的假設或實現的可能性很小的事情時，則從句謂語要用虛擬語氣。

1、從句的謂語動詞常用虛擬語氣來表示：“所設想的事情不真實或不可能發生/存在”。

例：It seems as if she had read this novel.看來她好像看過這本小說。

It seems as if it were autumn.現在彷彿是秋天似的。

2、如果可能性很大則用陳述語氣，或者句中的情況可能發生或可能被設想為真實，則仍然用陳述語氣。

例：It seems as if our team is going to win.看來我們隊要勝了。

It seems as if he has learned by heart a speech written by someone else.看來他像是背了一篇由別人寫的演講稿