单词变形及记忆

1 初中英语词形变换及速记 名词后缀"-ment","-ness","-ion"归纳 -ment 动词 名词 agree agreement arrange arrangement excite excitement treat treatment develop development punish punishment improve improvement move movement advertise advertisement -ion 动词 名词 collect collection donate donation educate education organize organization celebrate celebration pollute pollution protect protection attract attraction invite invitation operate operation inform information invent invention explore exploration connect connection direct direction present presentation 动词变名词 1.在词尾加 er,r ,双写加 er 或 or: 2 A. play _ player, sing _ singer, wait _ waiter （waitress）help--helper B. write _ writer, drive _ driver, , explore _ explorer dance _ dancer explore-explorer engine—engineer lead---leader own—owner perform—performer produce--producer C. run _ runner, w in _ w inner, rob _ robber, traval _ travaller D. visit _ visitor, invent _ inventor act----actor(actress) direct---diretor .2 在词尾加ist tour ---tourist 游客 dentist scientist 3. 在词尾加ing: build _ building, draw _ drawing, end _ ending, begin _ beginning, swim _ swimming， skate _ skating, feel _ feeling, say _ saying, mean _ meaning, cross _ crossing，paint _ painting train---training turn—turning shake—shaking spell---spelling w arn--w arning 4．在词尾加 ance appear—appearance 外貌 ，出现 perform----performance 演出 enter---entrance 5.其他 Complain--complaint know---knowledge fly—flight 飞行 arrive---arrival serve---service weigh—weight lose—loss 形容词变名词 -ness 形容词 名词 rich richness kind kindness ugly ugliness sick sickness ill illness sad sadness happy happiness busy business blind blindness polite politeness tired tiredness tidy tidiness careless carelessness 3 important—importa...