By all _______, you must try every _______ to help him.
A. mean, mean B. means, means
C. means, mean D. mean, means
【陷阱】誤選C,認為第一空前有 all 修飾,故用 means,而第二空前有 every 修飾,故用mean。
【分析】其實,means 是一個單復數(shù)同形的名詞,并且永遠帶有尾 -s。換句話說,在表示“方式”、“方法”時,不存在mean這一形式 (mean 主要用作動詞,表示“意思是”;也可用作名詞,表示“中間”、“中庸”)。此題正確答案為 B,by all means 為習語,意為“一定”、“盡一切辦法”。順便說一句,means 用作主語時,其謂語的數(shù)需根據(jù)句意來確定。比較:
All possible means have been tried. 所有可能的辦法都已經(jīng)試過了。
Every possible means has been tried. 每種可能的辦法都已經(jīng)試過了。
若句意不能明確地表明主語的單復數(shù),其謂語則用單數(shù)或復數(shù)均可。如:
Is [Are] there any other means of getting more money? 還有其他什么辦法可弄到更多錢嗎?