【葉子】評論
與現在事實相反假設句
【chinchin】評論
與現在事實相反If +Ｓ＋Ｖed, S +would /could/might/should+ V= If I were you, I would tell the truth .=If he were not here,Amy can speak loudly.在此情況下出現的BE動詞都用were與過去事實相反If S had 過去分詞,S would /could/might/should+have P.P.
【詹姆士】評論
【音樂文法教室】三首歌讓你徹底了解 “if” 假設語氣【秒殺文法】不可不知超實用的IF假設語氣，讓你看一次就明白！