1、 名词 形容词 动词 副词构词法：1.名词：1、词缀：A. vnV+ment eg:management V+ation eg:infomation V+tion eg:productionV+sion eg:decisionV+ion eg:education练习：Commit,appoint,civilize,confuse,consider,acquire,attract,impress,composeCongratulate,explain,depressB. N+erEg: singer, teacher,cooker, silencerN+or:Eg:练习：Observe,visi
2、t,report,visit,ski,learn,drink.V+al:refuaslV+ing:buildingV+age:wastage练习：Shop,store,feel,cook,end;gather,arrive,write,begin,remove,pass,marryN/adjn:N+hood:childhoodAdj+hood:falsehoodFriend+ship:friendshipadj+ship:hardshipN+dom:kinddomAdj+dom:freedom练习：Relation,leader,boy,brother,adult,wise,citizen,m
3、ember,lively,author,neighor,owneradjn:GreatnessColdness练习:Weak,kind,happy,sad,strage,ill,ease.tired,dark,lazy,nervous,carelessN+y:Cloudy,sandy,snowy,sleepyL 练习:Dirty,suny,curly,salty,healthy,anger,rain,ease,silk,ice,wealth,wind,luck,noise,taste2.形容词：1. Vadj:有可能导致意思发生改变V+ale:=V+ed练习： Desirable,favora
4、ble,considerable, acceptable, drinkale, advisale, remakale,preferale2. N+ousMountainous,joyousn+alCultural,traditional练习：Tropic,globe,danger,center,environment,occasion,music,natureN+ful: useful,delight,hope,helpN+less: doubtless,careless,speechless（2）前缀：否定前缀：In+adj:incompleteIr+adj:irresponsible练习：
5、Legal,polite,regular,patient,capable,consistent,appopriate,correct,definiteUn+adjUnwise.unforgettable：Noticeable,reasonable,grateful,limited,certain,cover,recongnizable,fashionable,do,tidy,fold,load,Re+v:rewrite,repayDis+v:disloya,dislike练习：appear,close,continue,honest,chage,like,please, couregeMis+
6、v:understand,lead,use,spell,report,print,plase3.副词：Adj+ly: happily,stragelyN+ward:homeward,outwardN+ary:elementaryAdj+ive:active4.动词：Adj+en:Sharpen,heigtenHard.weak,broad,light,dark,redN+ize:modernize,apologyReal,private,character,namal,critic,national,economy,形容词可以修饰名词 beatiuful gil名词可以修饰名词：man doctor副词修饰动词：不定冠词/定冠词+n：写作文的时候一定要注意
