形容詞比較級(jí)與最高級(jí)

形容詞的比較級(jí)和最高級(jí)比較級(jí)/最高級(jí)變化規(guī)則:1、規(guī)則變化：（1）單音節(jié)和部分雙音節(jié)形容詞和副詞，在原級(jí)的后面加上er,est構(gòu)成比較級(jí)和最局級(jí)。情況構(gòu)成方法原級(jí)比較級(jí)最局級(jí)一般情況加-er或-estnewlongnewerIongernewestIongest以不發(fā)音e結(jié)尾的詞加-r或-stfinelatefinerlaterfinestlatest以“輔音+y”結(jié)尾的詞變y為i再加-er或-estearlyhappyearlierhappierearliesthappiest重讀閉音節(jié)先雙與輔音子母，再加E「或-esthotthinhotterthinnerhottestthinnest⑵兩個(gè)音節(jié)或兩個(gè)以上的音節(jié)的,在原級(jí)前加more/most.原級(jí)比較級(jí)最局級(jí)useful（有用的）moreusefulmostusefuldifficult困難的）moredifficultmostdifficultdelicious（美味的）moredeliciousmostdelicious、2、不規(guī)則變化（兩好兩壞兩多一少一老一遠(yuǎn)）

原級(jí)比較級(jí)最局級(jí)good好的better更好的best最好的well好；（身體）好的，bad,badly糟糕的，糟糕地worse更糟糕的,更糟糕地；（身體）更不舒服的worst最糟糕的，最糟糕地；（身體）最不舒服的ll（身體）不舒服的many許多的（可數(shù)）more更多的；更most最多的；最much許多的（不可數(shù)）；非常little少的less更少的least最少的far遠(yuǎn)的；遠(yuǎn)地farther更遠(yuǎn)的；更遠(yuǎn)地farthest最遠(yuǎn)的；最遠(yuǎn)地further進(jìn)一步的（地）furthest最深刻的（地）（⑴形容詞older/elder和oldest/eldest的用法區(qū)別：區(qū)別：elder與eldest主要用于表明長(zhǎng)幼關(guān)系，通常用于人，只做定語不做表語，也不與than連用。Thisismyeldestson. 這是我的大兒子。Hiselderbrotherworksinaclothingfactory. 他哥哥在一家服裝廠工作。（2）形容詞farther/further和farthest/furthest的用法區(qū)別：a）表示距離時(shí)，四個(gè)詞都可用。我可以比你扔得更遠(yuǎn)我可以比你扔得更遠(yuǎn)Icanthrowmuchfarther/furtherthanyou.What'sthefarthest/furthestdistanceyou veeverrun?你跑過最遠(yuǎn)的距離是多少？b)如果用于引申義，表“更進(jìn)一步”、“更多”、“此外”等義，只能用furthero如：We'llfurtherdiscussit. 我們會(huì)進(jìn)一步討論它。形容詞原級(jí)用法A+謂語+as+adj/adv原級(jí)+as+B:表示“A和b一樣 ”eg:TomisastallasBob./HedoeshishomeworkascarefullyasTom.A+謂語+(倍數(shù))+as+adj/adv原級(jí)+as+B:表示“A是b的幾倍……”Thisappleisthreestimesasbigasthatone. 這個(gè)蘋果是那個(gè)蘋果的三倍。A+謂語否定形式(not)+as(so)+adj/adv原級(jí)+as+B表示“A不如B- ”否定形式可用比較級(jí)進(jìn)行句型轉(zhuǎn)換。Tomisnotas/sotallasBob.=BobistallerthanTom.assoonaspossible\assoonasyoucan:盡可能地快；aswellas和 ^樣好\也，又比較級(jí)用法…比較級(jí)+than…；eg:Ahorseisheavierthanasheep.Which/whois+(the)比較級(jí)，AorB?;eg:Whichistheolder,TomorBob?倍數(shù)+比較級(jí)+than…eg:Thisappleisthreestimesbiggerthanthatone.0比較級(jí)and比較級(jí)(單音節(jié)詞) 表示越來越……moreandmore+原級(jí)(多音節(jié)詞)eg:Thetreegrowstallerandtaller.Ourenvironmentisbecomingmoreandmorebeautifulwithourhardwork.加^比較級(jí)……,the七匕較級(jí).：表示“越越”eg:Themoremoneyyoumake,themoreyouspend.比較級(jí)前可用mucheven、farabitalittle 等來修飾；原級(jí)前可用very、too、so、enough、ratherquite等修飾。Thegirlismuchmorebeautiful.Theboyismuchtaller.（切記不能用more來修飾比較級(jí)，more本身的構(gòu)成多音節(jié)形容詞的比較級(jí)）Thebookisquitecheap.“the+比較級(jí)+ofthetwo”表示“兩者中比較…”■女口：Heistheclevererofthetwoboys.“比任何一個(gè)都…” “形容詞的比較級(jí)+thananyothe葉單數(shù)名詞”（范圍內(nèi)）可以與最高級(jí)進(jìn)行互換“形容詞的比較級(jí)+thanany+單數(shù)名詞”（范圍外）如：Heistallerthananyotherboyinhisclass=HeisthetallestboyChinaislargerthananycountryinAfrica. 中國(guó)比非洲的任何一個(gè)國(guó)家都大。最局級(jí)用法1）the+最高級(jí)+由of/in構(gòu)成的表示范圍的介詞短語 在…最…Iamthetallestofallthestudentsinmyclass.BeijingisoneofthebiggestcitiesinChina.thickthick——fine——heavy—-carefully—little— careful——.the+序數(shù)詞+最高級(jí)：表示某個(gè)范圍內(nèi)在第幾位TheYellowRiveristhesecondlongestriverinChina.注：形容詞的最高級(jí)前面一般要加定冠詞 the,但當(dāng)形容詞最高級(jí)前有物主代詞、名詞所有格等修飾詞時(shí)，則不用定冠詞the。Thisismybusiestday.這是我最忙的一天.課堂練習(xí)寫出以下形容詞與副詞的比較級(jí)與最高級(jí)nice一一small——hot——slowly一一far——beautiful— 選擇題Don'tworry,sir.I'msureIcanruntocatchupwiththem.slowlyenoughenoughslowlyfastenoughD.slowlyenoughenoughslowlyfastenoughD.enoughfastThetextisveryeasyforyou.Therearenewwordsinit.A.afew B.alittle C.fewD.littleIt'ssuchanfilmthatallthestudentsareinit.A.interesting;interested B.interested;interestingC.interesting;interestingD.interested;interestedMostofthepeopleinGuangdongaregetting.A.moreandmorerich B.morerichandmorerichC.richerandricher D.richerandrichest5Whichlessonis,thisoneorthatone?A.difficultB.muchdifficultC.moredifficult D.themostdifficult."Aaccidenthappenedat7:30a.m."saidthepolicemanC.seriously,A.serious,seriousB.seriously,seriouslyseriousD.serious,seriouslyC.seriously,Inourcity,itisinJuly,butitiseveninAugust.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotterIndiahasthesecondpopulationintheworld.A.largerB.mostC.smallestD.largestThecakesmells.Pleasethrowitaway.A.goodB.badlyC.badD.well---Whatwastheweatherlikeyesterday?---Itwasterrible.Itrainedsothatpeoplecould goout.A.hardly…h(huán)ard B.hardly…h(huán)ardly C.hard…h(huán)ardlyD.hard???hard課后作業(yè)( )1.Theearthisaboutasthemoon.A.asfiftytimebigB.fiftytimesasbigC.asbigfiftytimesD.fiftyastimesbig()2.BeijingisoneofinChina.A.thelargestcityB.thelargecitiesC.thelargercitiesD.thelargestcities()3.Yourroomisthanmine.

A.threetimebigB.threetimesbigC.threetimesbiggerD.biggerthreetimes()4.Englishisoneofspokenintheworld.A.theimportantlanguages B.themostimportantlanguagesC.mostimportantlanguageD.themostimportantlanguage()5.Mathsismorepopularthan.A.anyothersubjectB.allthesubjectsC.anysubjectD.othersubject()6.ChinaislargerthaninAfrica.A.anyothercountryB.othercountriesC.theothercountryD.anycountry()7.Tomisstrongerthaninhisclass.A.anyotherboyB.anyboysC.anyboyD.otherboy()8.Whenspringcomes,itgets.A.warmandwarm B.colderandcolderC.warmerandwarmerD.shorterandshorter()9.Tomisoneofboysinourclass.A.tallestB.tallerC.thetallestB.thetall()10.Thefifthorangeisofall.GiveittoD.thebiggestthatsmallchild.D.thebiggestA.bigB.biggerC.thebiggershorter;moreLilyisthe(beautiful)theHailanisaverylargeisland.Itsecond (large)islandinChina.補(bǔ)全對(duì)話A.seeB.filmsC.problemD.makingE.watchingF.relaxedshorter;moreLilyisthe(beautiful)theHailanisaverylargeisland.Itsecond (large)islandinChina.補(bǔ)全對(duì)話A.seeB.filmsC.problemD.makingE.watchingF.relaxed()11.WhenspringcomesthedaysgetandnightsA.short;longB.long;shortC.longer;shorterD.longer()12.Whichdoyouthinktastes,thechickenorthefish?A.goodB.betterC.bestD.well()13.Whichiscountry,ChinaorJapan?A.thelargeB.thelargerC.largerD.largest()14.Whichdoyoulike,teaorcoffee?A.well