动词变形容词 第一，后面加able，afford－affordable； 以e结尾的动词则去e加able，love－lovable：表示具有此性质、特点或属性。 第二，后面加ed，scatter－scattered； 以e结尾的动词则直接加d，use－used：表示被动性的属性或特点。 第三，不规则的动词则必须记忆，记住其过去分词形式规律不大，意义同上。 第四，后面加ing，run－running，die－dying，变为现在分词形式，有的去e加ing，有的双写加ing，有的改为y加ing，规律同现在分词，表示有正在主动的进行的属性或特点。 1.词尾加ful: use - useful, care - careful, help - helpful,thank - thankful peace - peaceful, forget - forgetful, play - playful, succeed - successful, wonder - wonderful 2.词尾加d或ed: please - pleased, unite - united, excite - excited,surprise - surprised, organize - organized, close - closed,wound - wounded, relax - relaxed, develop - developed,appreciate - appreciated,frustrate - frustrated, interest - interested, annoy - annoyed, use - used,frighten - frightened, crowd - crowded, thrill - thrilled,pollute - polluted 3.词尾加ing: interest - interesting, surprise - surprising, excite - exciting develop - developing, frighten - frightening,thrill - thyrilling frustrate - frustrating, relax _ relaxing, live - living rock - rocking, sleep - sleeping 1 4.词尾变y为i,加ed: worry - worried, marry - married,fry - fried, terrify - terrified satisfy - satisfied 5.词尾加able: know - knowledgeable, enjoy - enjoyabe,suit - suitable adjust - adjustable, comfort - comfortable 6.其它： lose - lost, fool - foolish, live - lively / alive /living, sleep - sleepy / sleeping / asleep,wake - awake, taste - tasty speak - spoken, break - broken, die - dead, educate - educational, world - worldwide 2 本文来源：https://www.wddqw.com/doc/fffa0901a8ea998fcc22bcd126fff705cc175c18.html