以現(xiàn)在的眼光看過(guò)去的事物-----現(xiàn)在的眼光---seems, 過(guò)去的事物---was,的時(shí)候,過(guò)去的事物就用to加完成時(shí).又如 it seems that she worked here in 2009(主語(yǔ)從句)===== she seems to have worked here in 2009（簡(jiǎn)單句）.it seems that he was here last wek==== he seems to have been here last week.（ ok了嗎?）完成時(shí)后面不是不能接過(guò)去的時(shí)間嗎？有這方面的資料和書籍能推薦嗎？因?yàn)檫@是非謂語(yǔ)動(dòng)詞的完成時(shí)，不是謂語(yǔ)動(dòng)詞的完成時(shí)。非謂語(yǔ)動(dòng)詞。我們可以多聯(lián)系。你幾年級(jí)？