动词变名词的规则?（要求完整）

动词变名词小结 1.在词尾加er,r ,双写加er 或or:A.play _ player,sing _ singer,wait _ waiter ,find _ finder,thrill _ thriller B.write _ writer,drive _ driver,come _ comer,explore _ explorer dance _ dancer C.run _ runner,win _ winner,rob _ robber,traval _ travaller D.visit _ visitor,invent _ inventor 2.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,surf _ surfing,paint _ painting 3.在词尾加ion 或去e加ion:A.decide _ decision,describe _ description,produce _ production,celebrate _ celebration,pronounce _ pronunciation,decorate _ decoration graduate _ graduation,frustrate - frustration,pollute _ pollution contribute _ contribution,congratulate _ congratulation,educate _ education,organize _ orgnization,donate _ donation,appreciate _ appreciation,operate _ operation,invite _ invitation B.discuss _ discussion,invent _ invention,attract _ attraction impress _ impression,inject _ injection,instruct _ instruction 4.其它：know _ knowledge,please _ pleasure,enjoy _ enjoyment,practise _ practice,die _ death,succeed _ success,weigh _ weight,sit _ deat,change _ chance,enter _ entrance,fly _ flight,rob _ robbery,discover _ discovery,faile _ failure,appear _ appearance,breathe _ breath