八年级英语上册 Module 4 Planes ships and trains Unit 3 La

Unit3Planes,shipsandtrainsModule4LanguageinuseUnit3Languageinuse41.Tosummarizeandconsolidatetheuseofthesuperlativeformsand“by+meansoftransport”2.TolearntomakeapracticaltravelplanObjectivesHowdoyouoftentravel?—Howdoyouoftentravel?—Iusuallytravelbyplane.Itisthefastest.Howaboutyou?—Ioftengobycar.Itisthemostcomfortablewaytotravel.—…1.It’sthemostcomfortableway,butit’salsothemostexpensive.2.Helivesthefarthestfromschool.3.Itisthefastestandthesecondcheapest.4.Themoreinformation,thebetter.TheComparativeSuperlativeDegreesofAdjectives&Adverbs语法总结形容词和副词比较级和最高级一、概念：英语中三者或三者以上相比较，表示“最……”这样的最高程度概念时，要用“the+最高级”的结构表示。形容词的最高级前必须加定冠词the,副词前的the可以省略。这种句式一般带有表示比较的介词短语of/in/among等.e.g.WangLinisthetallestinourclass.Thistheateristhecheapestofthethree.形容词、副词的的最高级1.主语+动词+the+形容词最高级+of/in/among.Eg.Sheisthemostbeautifulgirlinourclass.ChangjiangisthelongestriverinChina.2.oneof+the+形容词最高级+名词复数+比较级范围（of/in短语），表示“最……的……之一”。Eg.YangLiweiisoneofthemostfamousheroesinChina.二、形容词和副词的最高级的用法3.the+序数词+形容词最高级+单数名词+比较范围，表示“……是……的第几”。Eg.TheYellowRiveristhesecondlongestriverinChina.4.Who/Which+谓语动词+最高级,A,BorC?表示三者中，哪一个最……？Eg.Whichisthebiggest,thesun,themoonortheearth?注：有些比较级与最高级之间的句子可以转换。注意使用最高级时应注意以下几点：(1)表示“最……之一”的句式，要用oneofthe+形容词最高级+复数名词。例如：JingjiangHotelisoneofthebiggesthotelsinourcity.Lisaisnotofmybestfriends.(2)当最高级前面有物主代词或名词所有格时，不加定冠词the。例如：TomisLucy’sbestfriend.Tuesdayisherbusiestday.(3)最高级前可加序数词。例如：TheYellowRiveristhesecondlongestriverinChina.(4)形容最高级修饰作表语或介词宾语的名词，代词时，被修饰的词往往省略。例如：Heisthelaziest(student)inourclass.三、形容词、副词的比较级、最高级的构成1.规则变化：1).一般情况下，单音节或双音节的形容词比较级直接加-er,最高级直接加-est。如：clever—cleverer—cleverestcheap—cheaper—cheapestfew—fewer—fewestsmall—smaller—smallestyoung—younger—youngest2).以不发音-e结尾的，比较级+-r,最高级+-st。如：large—larger—largestnice—nicer—nicestcute—cuter—cutest3).以辅音字母加y结尾的，变y为i,再加-er，-est。busy—busier—busiestheavy—heavier—heaviesteasy—easier—easiesthappy—happier—happiestdirty—dirtier—dirtiest4).以一个辅音字母结尾的重读闭音节，先双写辅音字母，再加-er,-est.eg:big—bigger—biggestthin—thinner—thinnestfat—fatter—fattesthot—hotter—hottest5).部分双音节词和多音节的形容词和副词，需在原级前+more构成比较级，+most构成最高级。如：important—moreimportant—mostimportantbeautiful—morebeautiful–mostbeautifuldifficult—moredifficult—mostdifficult2、不规则变化good/well–better-bestbad/badly/ill–worse–worstmuch/many–more-mostlittle–less–leastfar–farther/further–farthest–furthestold–older/elder–oldest/eldest1.ScreenCityis___________(good)ofallthetheatersintown.2.ScreenCityhas__________(big)screensand___________________(comfortable)seats.3.TownCinemais________(cheap)thantheothercinemas.thebestthebiggestthemostcheaper练习：用形容词的原级、比较级和最高级填空comfortable4.TownCinemahas_______________(friendly)servicethantheothers.morefriendly5.Jason’sis_________________(popular)ofalltheclothingstores.6.Jason’shas__________and_____________(good,cheap)qualityclothesofall.themostpopularthebestcheapestthe7.Ithinkmathis____________(difficult)thanChinese.8.Mr.Millerisoneof_______________(popular)teachersinGreenHighSchool.9.Yourfatherisas_______(young)asyouruncle.moredifficultthemostpopularyoung1.Completethesentenceswiththecorrectformofthewordsinbrackets.1Thisbustakesthe(long)timebecauseitisthe_______(slow).2Thenewtraintravelsthe(fast)ofallthetrainsintheworld.3The(cheap)waytogetthereisbycoach.4Iaminahurry.Whatisthe(fast)waytogetthere?5Thefastestwaytotravelisbyplane,butitisalsothe_______________(expensive).longestslowestfastestcheapestfastestmostexpensivea)Byplane,butyouhavetogototheairportbytaxiandthattakestimetoo.b)Thecheapestwayisgoingbycoach,butitisnotverycomfortable.c)Themostcomfortablewayisgoingbytrain,butittakesmoretimethangoingbyplane.d)Therearethreeways:byplane,bytrainandbycoach.2.Completetheconversationwiththesentencesinthebox.C:HowcanIgettoBeijingfromhere?TG:______________________C:Whichisthefastestway?TG:______________________C:Whichisthecheapestway?TG:______________________C:Whichwayisthemostcomfortable?TG:______________________C:CustomerTG:Touristguidedabc3Completetheconversationwiththecorrectformofthewordsinthebox.cheapcloseexpensivegoodmuchslowA:What’sthe___________waytogotoQingdao?B:Wecantakeaplane,butthat’s____________.Wecanalsotakeatrain.It’s________,butit’snotsoexpensive.Thecoachisthe_________waytogo,butittakesthe________time.A:Sohowshouldwego?B:Ithinkthebestwayisbytrainbecausethetrainstationisthe________toourhome.bestexpensiveslowercheapestmostclosest4.Completethewordmap.Travellingbustraintaxibytaxitakeataxitaxistandplanebybustakeabusbusstopbytraintakeatraintrainstationbyplanetakeaplaneairport5Workinpairs.Chooseaplaceyouwouldliketovisit.Askandanswerthequestionsaboutthewaysbywhichyoucangetthere.1Whatisthecheapestwaytogetthere?2Whatisthemostexpensivewaytogetthere?3Whatisthefastestwaytogetthere?4whatisthemostcomfortablewaytogetthere?5Whatidthesafestwaytogetthere?6.Completetheemailwiththewordsinthebox.bookchoicecosttraveltripHi,Tony,MyfamilyisplanningajourneytoChinainthesummer.WewanttovisitBeijingfirst.Doyouthinkweshould(1)theplaneticketsearly?AfterBeijingwewanttovisitXi’anandHangzhou,andmaybesomewhereelse.Howcanwe(2)______fromBeijingtoXi’a