1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-thankfulpeace-peaceful,forget-forgetful,play-playful,succeed-successful,wonder-wonderful2.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-polluted3.词尾加ing:interest-interesting,surprise-surprising,excite-excitingdevelop-developing,frighten-frightening,thrill-thyrillingfrustrate-frustrating,relax_relaxing,live-livingrock-rocking,sleep-sleeping24.词尾变y为i,加ed:worry-worried,marry-married,fry-fried,terrify-terrifiedsatisfy-satisfied5.词尾加able:know-knowledgeable,enjoy-enjoyabe,suit-suitableadjust-adjustable,comfort-comfortable6.其它:lose-lost,fool-foolish,live-lively/alive/living,sleep-sleepy/sleeping/asleep,wake-awake,taste-tastyspeak-spoken,break-broken,die-dead,educate-educational,world-worldwide