47.Tom,did it ever________ to you that you would be punished for cheating
on exams?
A) happen C) reflect　　B) occur D) strike
答案：B
譯文：Tom,你是否曾經(jīng)想過(guò)會(huì)因?yàn)榭荚囎鞅资艿教幜P了嗎?
解析：occur to sb.浮現(xiàn)在某人的腦海中; 被某人想到.
occur 比較正式的用語(yǔ),可用于具體或抽象的事物,通常指按計(jì)劃或規(guī)律在較為確定的時(shí)間“發(fā)生”的事,在表示具體的事物時(shí),可與happen換用.
如：I'm
afraid that this would occur during my absence.
= I'm afraid that this would happen during my absence.
恐怕這事會(huì)在我不在時(shí)發(fā)生.
但是,如果表示“某想法”出現(xiàn)在人的頭腦之中,這時(shí)不能用happen代替.
Dose it ever occur to you that I am sometimes thinking?
我時(shí)不時(shí)想的那件事你是不是也曾再你頭腦中出現(xiàn)過(guò)?
happen常指具體事件的發(fā)生,特別指那些偶然的或未能預(yù)見(jiàn)的“發(fā)生”.
比如：
New things are happening all around us.我們身邊總有新事發(fā)生.
Happen還可表示“碰巧；恰好”之意.
如：It happened that I had no money on me.我剛好沒(méi)錢了.