英语比较句型(同级比较、两者比较、最高级)

英语比较句型,原级的句型,“as+原级形容词/副词+as”的结构，表示前后两者的情况一样1）“A+系动词+as+形容词原级+as+Beg.Billisasfunnyashisfather.Myhandwritingisasbeautifulasyours.我的书法和你的一样好。2）“A+谓语动词+as+副词原级+as+B”eg.LucyspeaksChineseaswellasLily.,在否定句中，用“notas/so+原级形容词as”结构，表示前者不如后者。“A+系动词+notasso+形容词原级+as+B”eg.Thesebooksarentasinterestingasthose.Iamnotas/sobusyasIusedtobe.我没有过去那么忙了。区别：TomisnotastallasMike.TomisnotsotallasMike.“A+助动词情态动词+not+谓语动词+asso+副词原级+as+B”eg.Shedidntsingsowellthatnightassheusuallydoes.,thesame()as与相同/同样YouvemadethesamemistakeasTom.有时thesame可以单独使用：Mymotherismuchyoungerthanyours.Sheisnt!Theyreaboutthesameage.Thosetwodressarethesame.differentfrom与不同（different前面可加very，much，alittle等修饰语）IsFrenchfoodverydifferentfromItalianfood?Wereplanningsomethingdifferentthisyearfromwhatwedidlastyear.,常用词组,asgoodas几乎已经，实际上等于，和几乎一样Heisasgoodasdead.他跟死了一样。Thesecondhandgeographybookisasgoodasnew.这本二手地理书几乎还是新的。2.assoonas一就PleaseletusknowassoonasyouarriveinBeijing.一到北京，请通知我们一声。Assoonasshegothome,shebegancooking.她一到家就开始做饭。,3.asmuch/manyas多达，达到之多，实际上等于，差不多Someofthestonesevenweighasmuchasfifteentons.有些石块甚至重达15吨。Thenumberofpeoplewholosthomesreachesasmanyas250,000.失去家园的人数多达25万。Thatsasmuchastosayhewasathief.那无异于说他曾是个小偷。4.asfaras就而言，尽AsfarasIknow,hellbeawayforthreemonths.就我所知，他将离开三个月。Wewillhelpyouasfaraswecan.我们会尽力帮助你。,5.aslongas只要Youcangowhereyoulikeaslongasyougetbackbeforedark.你去哪儿都可以，只要你在天黑前返回。YouwillbehappyaslongasIamliving.只要我活着，你就会幸福。6.asoftenas每当，每次Asoftenashecame,hewouldstaywithusforatime.每次他来，总要和我们呆上一阵子。TheboyalwayssayshellotomeasoftenasImeethim.每次我遇见那个小男孩，他总是向我问好。,7.aswellas和，同，既又，不仅而且Myparentsaswellasmyelderbrotherenjoymusic.我父母亲和我哥哥都喜欢音乐。Heiscleveraswellashardworking.他不仅努力工作而且聪明。8.asaspossible/onecan尽可能，尽（某人）所能Pleasesweepthefloorascleanaspossible.请把地打扫得尽可能干净。IllgetbackassoonasIcan.,比较级+than（比更）,形容词比较级的常用句型,Thisbridgeislongerthanthatone.,Ourschoolislargerthantheirs.,比较级+and+比较级（越来越）,Inspring,thedaysaregettinglongerandlonger,Theflowersaremoreandmorebeautiful.,The+比较级，the+比较级（越就越）,1）Thesooner，thebetter.,2）Themoreyoueat，thefatteryouwillbe.,Whichis+比较级，AorB?（A和B，哪一个比较？）,Whichislonger,thisoneorthat?,the+最高级+（名词）+in/of/among在（范围内）最,形容词最高级的常用句型,1）Tomisthetallestinhisclass.,2）Thisappleisthebiggestofthefive.,oneofthe+形容词最高级+复数名词表示“是中最之一”。,BeijingisoneofthelargestcitiesinChina.,Whichis+the+最高级+?在（范围内）哪一个最？,Whichisthebiggestofthefiveballs,运用比较级表达最高级的概念,“比较级+thananyother+名词单数”，“比较级+thantheother+名词复数”或“比较级+thantherestof+the+名词复数”都可表示最高级意义。Juliaistallerthananyothergirlinherclass.Juliaistallerthantheothergirlsinherclass.Juliaistallerthantherestofthegirlsinherclass.以上三句表达的意思等同于最高级的含义：Juliaisthetallestofthegirlsinherclass.朱丽叶是她们班上最高的女生。,比较级和最高级的修饰语,比较级的修饰语Much（得多），far（得多），even（甚至，更），still(更)，abit（有点），alittle（有点），alot（很），agreatdeal(大大地),twice(两倍),fivetimes(五倍),two-fifths(五分之二),ahalf(一半)等修饰比较级表示程度，但决不可用very修饰。eg.TomisalittletallerthanMike.Tom比Mike稍高一点；Itisevencoldertodaythanyesterday.今天甚至比昨天更冷,比较结构的同义转换,有时，不同的比较结构可以表示相同的意思，因此，它们可以相互转换。1.notas/soas与lessthan的转换Theplacewasnotas/socrowdedasitusuallyisyesterday.Theplacewaslesscrowdedthanitusuallyisyesterday.昨天，这个地方不像平常那样挤满了人。2.morethan与lessthan,notas/soas的转换Yourpictureismorebeautifulthanhis.Hispictureislessbeautifulthanyours.Hispictureisntas/sobeautifulasyours.你的画比他的好看。3.最高级与morethan,nomorethan的转换Mathisthemostdifficultsubjectofall.Mathismoredifficultthananyothersubject.Nosubjectismoredifficultthanmath.数学是所有学科中最难的。,Exercises,用括号中形容词或副词的适当形式填空1）Thisparkismuchthanthatone.(beautiful)2）Imaboyinthesun.(happy)3）Whichbookis,yoursormine?(thick)4）Mymotherdrivesasasmyfather.(good)5）WhoisthanI,heorshe?(old)6)Hebecomesand(越来越胖)7)Theheis,thehefeels他越忙就越高兴。8)Thisgardenisasasthatone(三倍大),morebeautiful,happy,thicker,well,oldest,fatterfatter,busierhappier,threetimesbig,用所给的词组翻译句子1.一旦关系有所改善，他们就可以获准离开。(assoonas)Assoonasrelationsimprovetheywillbeallowedtogo.2.据我所知，它仅仅维持了两三年。(asfaras)Itonlylastedacoupleofyears,asfarasIknow.3.只要你离他们远一点,你就会安全.(aslongas)Aslongasyoucankeepawayfromthem,youresafe.4.选花不仅要观其形还要闻其香。(aswellas)Flowersarechosenfortheirscentaswellastheirlook.,不改变意思，改写下列句型1)LinTaoisthetallestboyinhisclass.LinTaoisanyotherinhisclass.2）Scienceisnotsointerestingasmusic.Scienceisthanmusic.Musicisthanscience.3)Thisboxis12kg.Thatboxis14kg.Thetwoboxesare_weight.4）Maryis6yearsold.Lilyis12yearsold.Lilysageis_Marys.(asas)Maryis_thanLily.,tallerthanboy,lessinteresting,moreinteresting,thesame,thesame,twiceasoldas,younger,选择填空（）1.Thisbookisthatone.A.notsointerestingB.moreinterestingthanC.asmoreinterestingasD.interestingthan（）2.IthinkmathsisnotEnglish.A.easierB.lesseasyC.easyD.soeasyas（）3.Heisoneofinourcountry.A.themostpopularsingerB.themostpopularsingersC.themorepopularsingersD.mostpopularsingers（）4.Whichdoyouprefer,vegetablesorfruit?Ipreferfruitvegetables.A.toB.thanC.ofD.and（）5.TheweatherinBeijingisasinShanghaitoday.A.wetterthantheweatherB.wetastheweatherC.wetthanthatD.wetasthat,B,D,B,A,D,6.NoonerunsasfastasJohninhisclass.Thesentencemeans_.A.Johnrunsfastestinhisclass.B.Johnrunsfasterthananyotherboyinhisclass.C.Johnrunsmoreslowlythananyotherstudentinhisclass.D.Johnrunsasfastasothersinhisclass.7.NewYorkis_intheUnitedStates.A.largerthananycityB.largerthananyothercityC.biggerthananycitiesD.biggestofallthecities8.Ofthetwopencil-boxes,theboychose_expensiveone.A.lessB.theleastC.thelessD.themost9.Howwastheweatheryesterday?-Itwasterrible.Itrained_.Peoplecould_goout.A.hardly;hardlyB.hardly;hardC.hard;hardD.hard;hardly10.Thischairisnot_forhimto_.A.strongenough;sitB.enoughstrong;sitC.enoughstrong;sit