ing：直接加ing以字母e结尾不发音的去e加ing重读音结尾的双写加inged：直接+ed以e结尾直接加d以辅音字母加y结尾的变y为i再加ed以1个元音字母加1个辅音字母结尾的重读闭音节,双写最后一个辅音字母再加eder、est：直接+erest以e结尾直接+rst字尾為子音+y時,將y改为i再加er及est（注意：母音+y時,直接加er及est.Ex.gray-grayer-grayest）短母音+子音,重複子音再加er及est详情如下：一ing1.大多动词直接在词尾加-ing,比如：go-going,work-working,study-studying,look-looking,do-doing,eat-eating,play-playing,read-reading,wash-washing,plant-planting,borrow-borrowing,pick-picking,paint-painting,cry-crying,took-tooking(v.拿,占领,接受）climb-climbing2.有的以不发音的e字母结尾的动词,要去掉e再加-ing,比如：make-making,write-writing,skate-skating,close–closing,come-coming,make–making,take-taking,have-having,dance-dancing,smile-smiling,ride-riding,become-becoming,若结尾的e发音,就不能去掉,如：see-seeing3.以重读闭音节结尾,末尾只有一个辅音字母的动词,要双写这一辅音字母,再加-ing.例如：run-running,swim-swimming,get–getting,sit–sitting,put–putting,begin–beginning,hit-hittingstop-stopping如果结尾是元音字母加辅音字母组合,就直接加-ing.比如：drawing,playing二ed规则动词的过去式词尾变化有几种：1．一般情况下加ed,如watched,planted,watered,pulled,climbed,picked.2．以不发音字母e结尾的加d,如liked,moved,tasted.3．以辅音字母加y结尾的变y为i再加ed,如study——studied.4．以1个元音字母加1个辅音字母结尾的重读闭音节,双写最后一个辅音字母再加ed,如stop——stopped.词尾读音有3种：a．在浊辅音和元音后读[d],如lived,watered,listened,played.b．在清辅音后读[t],如liked,helped,watched.c．在[t],[d]音后读[Id],如planted,wanted,handed(上交).不规则动词的过去式变化则没有什么规律,请大家背熟记牢：sit——sat——sthrow——threwam,is——wasdrink——drankdraw——dreware——weresing——sangfly——flewdo——did三形容词規則變化：短字+er/estmore/most長字＊單音節的字在字尾加er及esttall-taller-tallestlong-longer-longestclean-cleaner-cleanestwarm-warmer-warmesthigh-higher-highestdark-darker-darkest＊字尾有e時,只加r及stnice-nicer-nicestclose-closer-closestcute-cuter-cutestwide–wider-widestsafe-safer–safestgentle–gentler-gentlest＊字尾為子音+y時,將y改為i再加er及esthappy–happier-happiestpretty-prettier-prettiestdirty-dirtier-dirtiestheavy-heavier-heaviestnoisy-noisier-noisiesteasy-easier-easiest注意：母音+y時,直接加er及est.Ex.gray-grayer-grayest＊短母音+子音,重複子音再加er及estbig-bigger-biggesthot-hotter-hottestsad-sadder-saddestfat-fatter-fattestthin-thinner-thinnestglad-gladder-gladdestred-redder-reddest＊more/most長字(三音節以上的字及大多數二音節字,特別由–ful,-less,-able,ive,ing結尾的字)beautiful-morebeautiful-mostbeautifulactive–moreactive–mostactiveinteresting–moreinteresting–mostinteresting注意：happy(二音節)-happieràunhappy(三音節)-unhappier＊有些形容詞可以加er及est或前面加上more/most來形成比較級和最高級polite–politer或morepolite–politest或mostpolite其他如：quiet,handsome,common,pleasant不規則變化：good/wellbetterbestbadworseworstmany/muchmoremost＊oldolderelderoldesteldest年齡的比較、事物的新舊長幼順序＊latelater較晚的latter稍後的latest最新近的last最後的時間的先後順序的先後＊farfarther更遠further更進一步；更遠farthestfurthest表示距離表示程度或距離littlelesslittlerleastlittlest關於量,much的相反表示大小,等於small＊Myelderbrotheristhreeyearsolderthanyouryoungersister.Hiseldestsonistheoldeststudentinourschool.Mysweaterisolderthanyours.哥哥姊姊elderbrother/sister=olderbrother/sister＊Shecamelaterthanusual.(她比平常晚到.)TheInternetwillgiveyouthelatestnews.(網路會提供你最新的消息.)Hewillbefreeinthelatterpartoftheweek.(他本週的下半周有空.)Hislatestbookmaybehislastbook.(他最近出的書可能是他最後的書了.)＊Kaohsiungisfarther(further)fromTaipeithanKeelung.(從台北到高雄比到基隆遠.)Thefarthest(furthest)planetfromtheearthisPlut