Units3-4形容词比较级和最高级讲义-2024-2025学年人教版八年级英语上册

parativeadjective&superlativeadjective形容词比较级和最高级（一）规则变化分类词尾变化比较级最高级示例大部分单音节词与部分双音节词（1or2syllables）通常情况+er+estsmallsmallerthesmallestyoungyoungertheyoungestshortshortertheshortestlonglongerthelongestclevercleverertheclevereststraightstraighterthestraightest以不发音的e结尾的+r+stnicenicerthenicestsafesaferthesafestlargelargerthelargestwidewiderthewidest重读闭音节结尾双写最后的辅音字母，+er双写最后的辅音字母，+estbigbiggerthebiggestfatfatterthefattestsadsadderthesaddestthinthinnerthethinnesthothotterthehottest辅音加y结尾y+iery+iestfunnyfunnierthefunniesteasyeasiertheeasiesthappyhappierthehappiestluckyluckiertheluckiestbusybusierthebusiestcurlycurlierthecurliestprettyprettiertheprettiestuglyugliertheugliestnaughtynaughtierthenaughtiest部分双音节词（2syllables）形容词(以这些形式结尾)ingmore+原形most+原形boringmoreboringthemostboringtiredmoretiredthemosttiredfrightenedmorefrightenedthemostfrightenedcarefulmorecarefulthemostcarefulcarelessmorecarelessthemostcarelessuselessmoreuselessthemostuselessfamousmorefamousthemostfamousedfullessous多音节词（morethan3syllables）/more+原形most+原形dangerousmoredangerousthemostdangerousexcitingmoreexcitingthemostexcitinginterestingmoreinterestingthemostinteresting（二）不规则变化原形比较级最高级good/wellbetterthebestbad/illworsetheworstmany/muchmorethemostlittlelesstheleastfarfarther（表示距离远）/further（表示程度深）thefarthest（表示距离远）/thefurthest（表示程度深）【专项语法】形容词比较级和最高级一、写出下列形容词的比较级和最高级。fast_____________wide___________easy_____________small______________large____________long____________rude_____________busy_____________hot____________thin_______________fat_____________good_____________young____________pretty_____________curly_____________bad_____________tall____________short_____________hungry__________________________dangerous__________________________difficult__________________________exciting__________________________二、用所给形容词的适当形式填空。Whichlessonis________________(difficult)inBook2?Thisstoryis____________________(interesting)thanthatone.Thatwasoneof_______________(exciting)momentsin2008.BeihaiParkisoneof______________(beautiful)parksinBeijing.Heis__________(clever)boyintheclass.IthinkEnglishisoneof_________________(important)subjectsinmiddleschool.三、选择正确选项。1.Teaisoneof_____drinksintheworld．

A.morepopularB.themorepopular

C.mostpopularD.themostpopular2.—The55—kilometerHZMB（港珠澳大桥）openedtothepubliconOct.24th.2018.—Itis____crossseabridgeintheworld,linkingHongKong,ZhuhaiandMacao.A.longB.longerC.longestD.thelongest3.LinTao,astudentofGrade9,is________boyinourschool.A.tallB.tallerC.thetallest4.Peteris______thanhisbrother.A.morefatterB.muchfatterC.veryfatD.thefattest5.—Look!Thelakeisclean.Ineverthrowlitterintoit.—Ifeveryonedoesthis,itwouldbe________.A．dirtier B．thedirtiest C．cleaner D．thecleanest6.Manypeoplethinkeatingathomeis________thaneatingintherestaurant.A．healthy B．healthier C．healthiest D．thehealthiest7.JiansheRoadisthe________roadinourcity,especiallyaround8:00a.m.A．busier B．busiest C．wider D．widest8.It’soneof________thingsintheworldtostaywithfamilymembers.A．thehappiest B．happier C．happy9.The______isthebiggestlivingthingonland.A.whaleB.elephantC.dinosaurD.hippo10.Inmyfamily,Iam________.A.tallestB.thetallestC.themosttallD.thetallest11.Thecircusismore____________thanthefarm.A.biggestB.excitingC.frightenedD.smallest12.Thecityisoneof_________intheworld.A.mostbeautifulB.themostbeautifulC.beautifulD.morebeautiful四、根据括号要求重写句子。1.Mybrotheristheshortestinmyfamily.（划线部分提问）_________________________________________________________2.Peopleliketotravelallaroundtheworld.（划线部分提问）_________________________________________________________3.Swimmingismoredifficultthanplayingfootball.（划线部分提问)_________________________________________________________