八年级英语比较级最高级练习题

八年级阶段，英语形容词和副词的比较级、最高级是语法学习的核心内容，也是中考基础考点。通过系统练习，能帮助同学们熟练掌握词形变化规则与句式结构，提升语言运用能力。以下练习题涵盖多种题型，助力巩固提升。一、知识点回顾（快速梳理核心规则）形容词/副词的比较级、最高级分为规则变化和不规则变化：规则变化：1.单音节/部分双音节词：直接加*-er*（比较级）、*-est*（最高级）；以不发音*e*结尾，加*-r*、*-st*；重读闭音节（辅元辅结构）双写尾字母加*-er*、*-est*；“辅音字母+y”结尾，变*y*为*i*加*-er*、*-est*。2.多音节词（含部分双音节词）：加*more*（比较级）、*most*（最高级）。不规则变化（需特殊记忆）：*good/well→better→best*；*bad/badly/ill→worse→worst*；*many/much→more→most*；*little→less→least*等。二、专项练习题（一）单项选择（考察词形变化与句式结构）1.Thisbookis______thanthatone.A.interestingB.moreinterestingC.mostinterestingD.themostinteresting2.Lucyisoneof______studentsinourclass.A.tallB.tallerC.tallestD.thetallest3.Theweatherisgetting______inspring.A.warmandwarmB.warmerandwarmerC.warmestandwarmestD.thewarmerandthewarmer4.Whichcityis______,Beijing,ShanghaiorGuangzhou?A.beautifulB.morebeautifulC.mostbeautifulD.themostbeautiful5.Mysisterruns______thanme.A.fastB.fasterC.fastestD.thefastest6.“The______,thebetter.”meansweshoulddomorepractice.A.muchB.manyC.moreD.most7.Tomisas______ashisbrother.A.tallB.tallerC.tallestD.thetallest8.Ofallthesubjects,IlikeEnglish______.A.goodB.betterC.bestD.thebest9.Thisproblemis______thanthatone.A.difficultB.moredifficultC.mostdifficultD.themostdifficult10.Sheis______girlinourschool.A.popularB.morepopularC.mostpopularD.themostpopular（二）用所给词的适当形式填空（考察词形转换）1.Whois______(tall),TomorJim?2.Thisstoryis______(interesting)thanthatone.3.Heisoneof______(good)playersintheteam.4.The______(much)youread,the______(much)youknow.5.Mymotherlooks______(young)thanmyaunt.6.Whichis______(big),thesunorthemoon?7.TheYellowRiveristhesecond______(long)riverinChina.8.Jimis______(careful)thanhisbrother.9.Ifeel______(well)todaythanyesterday.10.Thisis______(bad)newsIhaveeverheard.（三）句型转换（考察句式结构转换）1.Thetreeistall.Thebuildingistaller.（合并为含比较级的句子）Thebuildingis____________thetree.2.Thisbookisinteresting.Thatbookismoreinteresting.（合并为含比较级的句子）Thatbookis__________________thisone.3.Heisthetallestboyinhisclass.（改为同义句）Heis____________anyotherboyinhisclass.4.Tomrunsfast.Jackrunsfaster.（合并为含比较级的句子）Jackruns____________Tom.5.Thisisagoodmovie.（改为最高级形式）Thisis__________________movieIhaveeverseen.（四）翻译句子（考察实际运用）1.莉莉比露西更聪明。2.上海是中国最大的城市之一。3.这本书和那本书一样有趣。4.我们的学校变得越来越漂亮了。5.他是我们班最高的学生。（五）短文填空（考察语篇中运用）MynameisAlice.Ihavetwofriends,LilyandJane.Lilyis13yearsold.Janeis12yearsold,soLilyis______(old)thanJane.Wealllikereading.Lilyhas______(many)booksthanJane.Myhomeis______(near)toschoolthantheirs.Amongthethreeofus,Iam______(good)atmath.Lilyis______(careful)thanJanewhendoinghomework.Ourschoolisverybeautiful.Inspring,theflowersaregetting______(beautiful)and______(beautiful).Ithinkourschoollifeis______(happy)thanbefore.三、答案与解析（一）单项选择答案1.B（多音节形容词*interesting*的比较级加*more*）2.D（“oneof+the+最高级+复数名词”结构，*tall*的最高级为*tallest*，需加*the*）3.B（“比较级+and+比较级”表“越来越……”，*warm*的比较级为*warmer*）4.D（三者比较用最高级，*beautiful*为多音节词，最高级加*most*且加*the*）5.B（两者比较用比较级，*fast*的比较级为*faster*）6.C（“The+比较级，the+比较级”表“越……，越……”，*much*的比较级为*more*）7.A（“as+原级+as”表“和……一样”，用原级*tall*）8.C（*ofall...*表范围，用最高级；*like...best*中*best*为副词最高级，前不加*the*）9.B（两者比较用比较级，*difficult*为多音节词，比较级加*more*）10.D（*inourschool*表范围，用最高级；*popular*为多音节词，最高级加*most*且加*the*）（二）用所给词的适当形式填空答案1.*taller*（两者比较，*tall*的比较级）2.*moreinteresting*（多音节形容词比较级加*more*）3.*thebest*（“oneof+the+最高级+复数名词”，*good*的最高级为*best*）4.*more;more*（“The+比较级，the+比较级”，*much*的比较级为*more*）5.*younger*（*young*变*y*为*i*加*er*）6.*bigger*（*big*为重读闭音节，双写*g*加*er*）7.*longest*（“the+序数词+最高级”结构，*long*的最高级为*longest*）8.*morecareful*（*careful*为多音节词，比较级加*more*）9.*better*（*well*的比较级为*better*，不规则变化）10.*theworst*（*bad*的最高级为*worst*，不规则变化，加*the*）（三）句型转换答案1.*tallerthan*（合并后表“building比tree高”，用比较级）2.*moreinterestingthan*（表“thatbook比thisone更有趣”，用比较级）3.*tallerthan*（最高级变比较级的同义句：“他比班里任何其他男孩都高”）4.*fasterthan*（表“Jack比Tom跑得快”，用比较级）5.*thebest*（改为最高级：“这是我看过的最好的电影”，*good*的最高级为*best*）（四）翻译句子答案1.*LilyissmarterthanLucy.*（*smart*的比较级为*smarter*，也可用*moreclever*）2.*ShanghaiisoneofthelargestcitiesinChina.*（“oneof+the+最高级+复数名词”，*large*的最高级为*largest*）3.*Thisbookisasinterestingasthatone.*（“as+原级+as”结构）5.*Heisthetalleststudentinourclass.*（“the+最高级+in+范围”）（五）短文填空答案1.*older*（*old*的比较级，两者比较）2.*more*（*many*的比较级为*more*）3.*nearer*（*near*的比较级为*nearer*，双音节词加*er*）4.*thebest*（*among+三者*用最高级，*good*的最高级为*best*，加*the*）5.*morecareful*（*careful*