文档介绍：A合成法  (1)合成法即是由两个或更多的词合成一个词。合成词在英语中比较活跃,合成形容词很常见,多数用作定语,有些作表语;合成名词作主语或宾语;合成动词作谓语;合成副词作状语。  quick-servicecounter快餐部,airsick晕飞机,air-dropped空投,warm-heartedly热情地,Sightseeing游览观光,cross-roads十字路口(2)合成形容词的构成方法如下:①形容词/数词+名词+ednoble-minded高尚的,good-tempered脾气好的warm-hearted,cold-blooded,three-legged,one-eyed②形容词+现在分词good-looking好看的,fine-sounding动听的,easy-goingsweet/bad-smelling,cheap-looking③副词+现在分词hard-working勤劳的,far-reaching深远的ever-lastingrapidly–increasinglong-sufferingnever-ending④名词/代词+现在分词:peace-loving热爱和平的,English-speakingmatch/flower-sellingflesh-eatingrecord-breakingself-lockingtime/gas-savingman-killing⑤名词+过去分词state-owned国有的,heartfelt由衷的self-taughtsnow-covered⑥副词+过去分词well-known著名的,wide-spread广为流传的well-informedbadly-woundedwidely-usednewly-builtbadly–managedover-fed⑦形容词/数词+名词large-scale大规模的,high-class高级的second-handlong-distancehigh-speedafive–yearplan⑧名词+形容词duty-free免税的,airsick晕飞机的ice-coldhome-sick⑨另外还有其他方式构成的合成词,如:All-round全面的,everyday日常的,face-to-face面对面的,first-rate一流的(3)合成名词的常见构成方式有:①名词+名词silkworm蚕,bloodtest验血safetybelt,ChinaTown,trafficlight,shoelaceclassroom②形容词+名词double-dealer两面派,shorthand速记③v-ing+名词waiting-room候车室,sleeping-pill***④动词+名词pickpocket扒手,break-water防水堤⑤名词+动名词handwriting书法,sum-bathing日光浴⑥动词+副词get-together联欢会,break-through突破breakdowntake-offcheck–up⑦副词+动词downfall垮台,eoutputinput⑨另外还有许多副词、代词等也是合成词,如:maybe也许forever永远whole-hearted全心合意的myself我自己everything一切whatever不管什么