前缀例词派生词VIP专享VIP免费

前缀例词派生词un-“不”happyunhappylikeunlikeusualunusualfriendlyunfriendlyim-“不”possibleimpossible后缀例词派生词-er“人”teachteacherplayplayercleancleanerdrivedriver（以e结尾，-r）runrunner（重读闭音节，双写-er)winwinnertraveltraveller-or“人”inventinventorvisitvisitor-ly（副词后缀）badbadlyquickquicklycarefulcarefullyhappyhappilydeepdeeplyluckyluckilyusualusuallynoisynoisilyslowslowlyangryangrilystrongstronglyquietquietly特例：truetrulyterribleterriblypossiblepossibly-ful（形容词后缀）carecarefulhelphelpfuluseusefulforgetforgetful-y（形容词后缀）rainrainyluckluckycloudcloudynoisenoisy（以e结尾，去e，加-y）snowsnowysunsunny（双写，加-y）windwindy-ion（名词后缀）inventinventionoperateoperation-ness（名词后缀）busybusinessgoodgoodness一些特例：动词－－－形容词sleepasleepdiedeadenjoyenjoyable动词－－－现在分词转化为名词boatboatingbuildbuildingbeginbeginningcrosscrossingmeetmeetingturnturning名词－－－形容词friendfriendlysouthsouthernwoolwoolendangerdangerousdifferencedifferentfryfriedworryworried动词－－－过去分词转为形容词breakbrokenloselostpleasepleasedcolourcoloured动词－－－名词knowknowledgeflyflightpleasepleasure名词－－－名词farmfarmer农夫动词－－－现在分词、过去分词转为形容词followfollowinginterestinterested“感兴趣的”只作表语，仅用于beinterestedininteresting“有趣的”可作表语和定语developdeveloped“发达的”developing“发展中的