1. 疯了的，发疯的，神经错乱的　 ill in the mind, insane
2. P 恼火的，发怒的　 angry
3. 狂热的，着迷的　 filled with strong feeling, interest, or admiration
4. 愚蠢的，疯狂的　 very foolish or crazy

　～ doctor　精神病医生
　～ house　疯人院，精神病院
　～ wind　狂风
　become ～　生气
　drive sb ～　使某人发疯
　get ～　恼火
　go ～　发狂
　grow ～　发怒
　make sb ～　使某人生气
　～ to hear　听到…很生气
　～ to learn　知道…很生气
　really ～　真正的狂热
　～ about　对…表现出狂热，对…想得发疯
　～ at　对…恼火
　～ at missing the train　因赶不上火车而生气
　～ at sb's words　因某人的话而愤怒
　～ for　因…而恼火
　～ on　迷恋…，极喜欢…
　～ with　因…而发狂
　～ with delight　欣喜若狂
　～ with drink　酗酒发狂
　～ with shame　恼羞成怒

　I'm afraid of mad people.　我怕疯子。
　The boy was bitten by a mad dog.　那个男孩被一条疯狗咬了。
　His mad mistakes amused all of us.　他的愚蠢的错误使我们大家都发笑了。
　Everyone condemned his mad behaviour.　人人都责备他的愚蠢行为。

　She went mad after the death of her son.　儿子死后，她就疯了。
　He has gone mad.　他疯了。
　When the boss gets mad, leave him alone.　当老板生气时，不要理他。

　He is mad about her.　他对她着了迷。
　He is mad on golf.　他对高尔夫球着了迷。
　He is mad for a reputation.　他渴望得到荣誉。
　He is mad for fame.　他疯狂地追求名誉。
　Her husband is mad for liquor.　她丈夫酷爱喝酒。
　The horse was mad for water.　这匹马急欲喝水。
　Those tourists were mad about missing the plane.　旅游者因为没赶上飞机而大怒。
　She ran mad about cartoons.　她对动画片着了迷。
　She was mad at her husband for forgetting her birthday.　她因为她的丈夫忘了她的生日而生气。
　He is mad at losing all his money.　他因丢失了他所有的钱而气得要疯。
　The enemy became madder in its death-bed struggle.　敌人更加疯狂地进行垂死挣扎。
　She was mad with joy for she had seen him at last.　她最终见到了他，真是欣喜若狂。

　He was mad to go out with no coat on a cold day.　他冷天出去不穿外套，真是发疯了。
　She has been going mad wiping the table.　她一直在使劲擦桌子。

　It's mad to bet on horses.　赌马是愚蠢的。
　It's mad to force your foot into a shoe that's too small for you.　硬要把脚穿进太小的鞋里去是愚蠢的。

　The noise outside the building nearly drove me mad.　楼外的噪音几乎使我发疯。
　That music drives her mad.　那音乐使她发疯。
　Unjust treatment drove them mad.　不公正的待遇使他们很气愤。
　One mad action is not enough to prove a man mad.　干一件疯事并不足以证明一个人就是疯子。

 ♣ like mad
　（如病人般）疯狂地　as if crazy
　He is working like mad.　他拼命地工作。
　The boy was screaming like mad.　那男孩拼命地叫。

 ♣ mad, angry, annoyed
　参见angry条。
 ♣ 下面的句子有两种意思：
　

　她的孩子死了，这使她发了疯。
　［误］ The death of her children has driven her to be mad.
　［正］ The death of her children has driven her mad.
　你讲这话真叫我恼火。
　［误］ You drive me to be mad when you say that.
　［正］ You drive me mad when you say that.
　［析］ “使…受不了，要发疯”英语中用 drive sb mad来表示， mad前不加to be.

　［同义词］ crazy, insane, angry, raging, enraged
　［反义词］ sane, lucid, cheerful, content
　［词源］　中古英语madd（精神失常）