在初中英語語法體系中，形容詞和副詞的比較級、最高級是核心考點之一，它不僅考查詞形變化規(guī)則，更注重在語境中對語義邏輯的理解。以下結(jié)合中考?？碱}型，設(shè)計了專項練習題，幫助同學(xué)們鞏固知識、提升運用能力。一、知識點回顧（快速梳理）1.規(guī)則變化單音節(jié)/部分雙音節(jié)形容詞/副詞：一般在詞尾加*-er*（比較級）、*-est*（最高級）。如：*tall*→*taller*（更高的）→*tallest*（最高的）；*fast*→*faster*→*fastest*。以不發(fā)音的*e*結(jié)尾，加*-r*、*-st*。如：*nice*→*nicer*→*nicest*；*late*→*later*→*latest*。重讀閉音節(jié)（“輔元輔”結(jié)構(gòu)），雙寫末尾輔音字母，再加*-er*、*-est*。如：*big*→*bigger*→*biggest*；*hot*→*hotter*→*hottest*。以“輔音字母+*y*”結(jié)尾，變*y*為*i*，再加*-er*、*-est*。如：*happy*→*happier*→*happiest*；*easy*→*easier*→*easiest*。多音節(jié)（含部分雙音節(jié)）形容詞/副詞：在詞前加*more*（比較級）、*most*（最高級）。如：*beautiful*→*morebeautiful*→*mostbeautiful*；*slowly*→*moreslowly*→*mostslowly*。2.不規(guī)則變化（需特殊記憶）*good/well*→*better*（更好的/地）→*best*（最好的/地）*bad/badly/ill*→*worse*（更壞的/地；更糟的/地）→*worst*（最壞的/地；最糟的/地）*many/much*→*more*（更多的）→*most*（最多的）*little*→*less*（更少的）→*least*（最少的）*far*→*farther*（指距離“更遠”）/*further*（指程度“更進一步”）→*farthest*（最遠）/*furthest*（最深遠）二、專項練習題題型一：單項選擇（每題考察一個核心考點）1.Mysisteris______thanme,butI’m______thanherinsports.A.quiet;goodB.quieter;betterC.quietest;bestD.morequiet;moregood2.Shanghaiisoneof______citiesintheworld.A.bigB.biggerC.biggestD.thebiggest3.—Whichsubjectdoyoulike______,math,EnglishorChinese?—English,ofcourse.A.goodB.betterC.bestD.well4.Themovieisso______thatIwanttowatchitasecondtime.It’s______thanthefirstoneIsaw.A.interesting;moreinterestingB.interested;moreinterestedC.interesting;interestingD.interested;interested5.—Isyourhome______fromschoolthanJim’s?—Yes,itis.Ilive5kilometersawaywhilehelives3kilometers.A.farB.fartherC.furthestD.further6.Weshouldeat______junkfoodanddo______exercisetokeephealthy.A.less;moreB.more;lessC.least;mostD.most;least7.Tonyruns______inhisclass.Noonecancatchupwithhim.A.fastB.fasterC.fastestD.thefaster8.Theweathertodayis______thanitwasyesterday.Let’sgohiking.A.niceB.nicerC.nicestD.thenicest9.Amongthethreeboys,Jackwrites______.A.carefulB.morecarefulC.mostcarefullyD.themostcareful10.—Whois______,Tom,JimorDavid?—IthinkJimis.Healwayshelpsothers.A.themostfriendlyB.morefriendlyC.friendlyD.thefriendlier題型二：用所給詞的適當形式填空1.Thisis______(exciting)movieI’veeverseen.2.Lucyis______(thin)thanhersisterLily.3.Ofallthestudents,Mikedid______(well)intheexam.4.The______(much)youpractice,the______(good)yourEnglishwillbe.5.Whichis______(big),thesunorthemoon?6.Hefeels______(bad)todaythanyesterdaybecausehehasahighfever.7.TheYellowRiveristhesecond______(long)riverinChina.8.WeshouldspeakEnglish______(often)toimproveourspokenEnglish.9.Mymotheristhe______(busy)personinmyfamily.Shehaslotsofthingstodo.10.The______(far)planetfromthesuninoursolarsystemisNeptune.題型三：句型轉(zhuǎn)換（按要求改寫句子）1.Tomis1.6meterstall.Jimis1.7meterstall.（合并為含比較級的句子）______________________________________________________2.Thisbookisinteresting.Thatbookismoreinteresting.（合并為含比較級的句子）______________________________________________________3.LiMingisthetalleststudentinhisclass.（改為同義句，用比較級）______________________________________________________4.Ithinkmathisdifficult.IthinkEnglishismoredifficult.（合并為含比較級的句子）______________________________________________________5.Thereddressis100yuan.Thebluedressis80yuan.（用*cheap*的比較級改寫）______________________________________________________題型四：翻譯句子（中譯英，注意比較級/最高級的運用）1.他比我高。______________________________________________________2.這是我讀過的最有趣的書。______________________________________________________3.我們的學(xué)校變得越來越漂亮了。______________________________________________________4.你越仔細，犯的錯誤就越少。______________________________________________________5.在所有的科目中，我最喜歡歷史。______________________________________________________題型五：短文填空（根據(jù)上下文填入比較級或最高級）Dearfriends,DoyouknowabouttheAmazonRainforest?Itisthe______(large)rainforestintheworld.It’s______(big)thananyotherrainforestonEarth.Theplantsthereare______(diverse)thanthoseinotherforests.Sometreesgrow______(tall)than50meters!Theriverintherainforest,theAmazonRiver,isalsospecial.It’sthe______(long)riverinSouthAmericaandoneof______(long)riversintheworld.Thewaterthereis______(clean)insomeparts,butpollutionismakingit______(dirty)yearbyyear.Weshouldprotectitbecauseit’sgetting______(bad)now.Let’sdosomethingtomakeit______(good)again!三、答案與解析題型一：單項選擇1.答案：B解析：第一空后有*than*，用比較級*quieter*；第二空后有*than*，且*good*的比較級為不規(guī)則變化*better*。2.答案：D解析：“oneof+the+最高級+復(fù)數(shù)名詞”表“最…之一”，*big*的最高級為*biggest*，需加*the*。3.答案：C解析：三者（math,English,Chinese）比較，用最高級*best*，*like…best*表“最喜歡…”。4.答案：A解析：*interesting*修飾物（movie），*interested*修飾人；第二空有*than*，用比較級*moreinteresting*。5.答案：B解析：由*than*知用比較級，*far*表距離“遠”時，比較級為*farther*（*further*多表程度）。6.答案：A解析：結(jié)合“keephealthy”邏輯，應(yīng)“少吃垃圾食品，多做運動”，*little*比較級*less*，*much*比較級*more*。7.答案：C解析：*inhisclass*表范圍，用最高級*fastest*；副詞最高級前*the*可省略（此處*runs*為動詞，用副詞*fast*的最高級）。8.答案：B解析：*than*是比較級標志，*nice*的比較級為*nicer*。9.答案：C解析：*amongthethreeboys*表范圍，用最高級；*writes*為動詞，需用副詞*carefully*的最高級*mostcarefully*。10.答案：A解析：三者（Tom,Jim,David）比較，用最高級；*friendly*為多音節(jié)詞，最高級為*themostfriendly*（或*friendliest*）。題型二：用所給詞的適當形式填空1.themostexciting解析：*I’veeverseen*表范圍，用最高級；*exciting*為多音節(jié)詞，最高級加*most*，且最高級前加*the*。2.thinner解析：*than*是比較級標志，*thin*為重讀閉音節(jié)，雙寫*n*加*er*。3.best解析：*ofallthestudents*表范圍，用最高級；*well*的最高級為不規(guī)則變化*best*。4.more;better解析：“the+比較級,the+比較級”表“越…，越…”；*much*比較級*more*，*good*比較級*better*。5.bigger解析：兩者（sun,moon）比較，用比較級；*big*為重讀閉音節(jié)，雙寫*g*加*er*。6.worse解析：*than*是比較級標志，*bad*的比較級為不規(guī)則變化*worse*。7.longest解析：“the+序數(shù)詞+最高級”表“第…最…”；*long*的最高級為*longest*。8.moreoften解析：隱含“比以前更經(jīng)常”，用比較級；*often*為雙音節(jié)詞，比較級加*more*。9.busiest解析：*inmyfamily*表范圍，用最高級；*busy*變*y*為*i*加*est*。10.farthest解析：*inoursolarsystem*表范圍，用最高級；此處指距離“最遠”，用*farthest*。題型三：句型轉(zhuǎn)換1.JimistallerthanTom.（或*TomisshorterthanJim.*）2.Thatbookismoreinterestingthanthisone.3.LiMingistallerthananyotherstudentinhisclass.（“最高級”可轉(zhuǎn)換為“比較級+thananyother+單數(shù)名詞”）4.IthinkEnglishismoredifficultthanmath.5.Thebluedressischeaper