adventurous: implies a willingness to accept risks but not necessarily imprudence: ~ pioneers opened the West.    (注意open用法)


venturesome: implies a jaunty eagerness for perilous undertakings: ~ pilots became Popular heroes.   (jaunty喜气洋洋:高兴活跃自信的样子having a lively, cheerful, and self-confident manner，如a jaunty walk高兴轻快的步态。联想高兴看姑姑aunt)


daring: heightens the implication of fearlessness or boldness in courting danger: mountain climbing attracts the ~ types.


daredevil: stresses ostentation in daring: ~ motorcyclists performing stunts.    (stunts特技,to perform stunts表演特技)


rash: suggests imprudence, haste, and lack of forethought: a ~ decision that you will regret later.


reckless: implies heedlessness of probable consequences: a ~ driver who endangers others.


foolhardy: suggests a recklessness that is inconsistent with good sense: only a ~ sailor would venture into this storm.


adventurous敢于冒险的: 愿意接受冒险，但没有不谨慎的意思，venturesome乐于冒险: 乐于甚至急于进行危险任务(perilous undertaking)，daring追求冒险: 进一步(heighten)表示追求冒险(court danger)大胆无畏，daredevil冒险炫耀: 强调冒险中带着炫耀， rash草率的: 表示不谨慎太着急欠思考，reckless不顾后果: 不顾(heedless不关注，heedless of other people不理会别人)很可能的后果， foolhardy愚勇的冒险: 不顾后果不理性


记忆方法: 1) 首字母重新排列A DRVR DF驾驶员在大风中<==冒险

               2) 冒险的意思是不明智使自己陷入危险mean exposing oneself to danger more than dictated by good sense.