由词根引申的词.ppt

由词根引申的词 08级英语二班 唐海英 词根 vaga,vagr=to wander 闲逛，漫游 1.vagrant 构成：vagrant=vagr漫游+ant...的人 释义：noun(formal or law律)a person who has no home or job, especially one who BEGS(asks for money)from people无业游民流浪者 理解：闲逛的人是“无业游民” 用法：Your behavior looks like a vagrant. 派生词：vagrancy noun 流浪罪，流浪行乞 vagrantly adv 流浪地 vaga,vagr=to wander 闲逛，漫游 2.vagabond 构成：vagabond=vaga漫游+bond（n.suf.） 释义：noun (old-fashioned,disapproving)a person who has no home or job and who travels from place to place.流浪汉，无业游民。漂泊者 理解：漫游的人即流浪汉 派生词：vagabondage noun流浪生活或习惯 vagabondism noun流浪 vaga,vagr=to wander 闲逛，漫游 3.extravagance 构成：extravagance=extra超过+vag闲逛+ance程度 释义：noun 1.the act or habbit of spending more money than you can afford or than is necessary奢侈，挥霍，铺张浪费 2.something that you buy although it costs a lot of money perhaps more than you can afford or than is necessary 奢侈品 理解：超过了闲逛的程度就是挥霍 用法：Going to the theatre is our only extravagance.去剧院看戏是我们 唯一的奢侈享受。 派生词：extravagant adj.奢侈的，挥霍的 extravagantly adv. ~expensive极为昂贵 ~high hopes奢望 extravaganza noun.铺张华丽的娱乐表演 a musical extravaganza音乐盛会 press=to press压（服）强迫（压）榨 1.compress 构成：compress=com在一起+press压 释义：verb 1.to press or squeeze sth. together or into a smaller space; to be pressed squeezed in this way (被)压紧，压缩 2.（vn）~sth.(into sth.)to reduce sth. and fit it into a smaller space or amant of time.精简，浓缩，压缩 理解：一起压指压紧压缩 用法：compressed air/gas压缩空气、气体 Her lips compressed into a thin line.她的双唇抿成了一道线。 The main argument were compressed into one chapter.主要的论 证被压缩进了一个章节。 派生词：compressed adj.压缩的 compressor noun.压缩机 compressible adj.可压缩的 compressive adv.压缩式地 compression noun.压缩 compressive adj.有压力的 press=to press压（