4.    rashly adv. 莽撞地，冒失地

例句 It was rash of you to sign the form without reading it.

联想记忆

impetuous  adj. 卤莽的，性急的，冲动的

                  an impetuous behaviour 卤莽的行为

imprudent  adj.不谨慎的，轻率的，不小心的

                   Isn't it imprudent of you to marry while your salary is so low?

impulsive adj. 易冲动行事的，冲动造成的

                  an impulsive man

                  an impulsive decision

5. enclosure n. 围场，圈地;附件

例句 新概念英语

    The enclosure of public land meant that ordinary people could no longer use it.

联想记忆

enclose  v.围起；把......装入，封入

             an enclosed order of monkes

             enclose a garden with a wall

             Enclosed /Attached, please find some pictures of the cars.

6. privacy n. 清静，隐居

词组

     to respect someone's privacy

联想记忆

isolate  v./isolation n.隔离，孤立

             He leads an isolated life.

recluse n.隐士，隐居者

hermit  n.隐士，隐居者