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Unit31.What’sthemostpopularwaytotraveltoschoolinyourclass?2.Whotravelsthefarthestinyourclass?3.Whohasthelongestjourneyinyourclass?4.Whohasthemostexpensivejourneyinourclass?5.Whohasthemostuncomfortablejourneyinyourclass?Workinpairs.Askandanswerquestions.Completethesentenceswiththecorrectformofthewordsinbrackets.1.Thisbustakesthe__________(long)timebecauseitisthe_____________(slow).2.Thenewtraintravelsthe____________(fast)ofallthetrainsintheworld.longestslowestfastest5.Thefastestwaytotravelisbyplane,butit’salsothe_________________(expensive).3.The____________(cheap)waytogetthereisbycoach.4.Iaminahurry.Whatisthe________(fast)waytogetthere?cheapestfastestmostexpensiveMakeconversations.Supposeyouareatouristguide.Thinkabouthowtoanswerthequestionsthatacustomerasks.1.HowcanIgettoBeijingfromhere?2.Whichisthefastestway?3.Whichisthecheapestway?4.Whichwayisthemostcomfortable?Completetheconversationwiththecorrectformofthewordsfromthebox.cheapcloseexpensivegoodmuchslowA:What’sthe_______waytogotoQingdao?B:Wecantakeaplanebutthat’s__________.Wecanalsotakethetrain.It’s_________butit’snotsoexpansive.Thecoachisthe___________waytogobutittakes_________time.bestexpensiveslowercheapestmostcheapcloseexpensivegoodmuchslowA:Sohowshouldwego?B:Ithinkthebestwayisbytrainbecausethetrainstationisthe_________toourhome.closest形容词和副词的最高级当我们需要对三个或三个以上的人或事物进行比较，来表达最高、最快、最远等意义的时候，我们可以用形容词和副词的最高级来表达。如：It’sthemostexpensiveway,butit’sthemostcomfortable.BritishAirwaysisoneofthebusiestinternationalairlines.最高级的表达有两种方式：一种是在词尾加-est,另一种是在词前加most。其变化用下表表示：构成方法原级最高级单音节和少数双音节词一般在词尾加-esttall,long,short,old,small,fasttallest,longest,shortest,oldest,smallest,fastest以字母e结尾的形容词/副词，直接加-stnice,fine,large,closenicest,finest,largest,closest构成方法原级最高级单音节和少数双音节词以重读闭音节结尾的形容词/副词，如末尾只有一个辅音字母，应先双写该字母，再加-est.big,hot,red,thinbiggest,hottest,reddest,thinnest以“辅音字母+y”结尾的形容词副词，先把y变成I,再加-est.busy,early,easybusiest,easiest,earliest构成方法原级最高级多音节和部分双音节词在词前加mostdangerous,expensive,comfortable,careful,beautifulmostdangerous,mostexpensive,mostcomfortable,mostcareful,mostbeautiful以上是符合规律的形容词或副词的变化形式，还有些不符合规律、有特殊的变化形式，即不规则变化。如：far—farther—farthestgood/well—better—bestbad/badly/ill—worse—worstmany/much—more—mostlittle—less—least形容词和副词的最高级的用法当对三者或三者以上的事物进行比较时，通常会用到形容词或副词的最高级。此时，形容词或副词的最高级前通常加定冠词the；当最高级前有物主代词、指示代词或名词所有格修饰时，则其前不加the。TheOstrichrunsthemostquicklyofallthebirds.鸵鸟在所有鸟类中跑得最快。Sheisthetallestgirlinherclass.她是班上最高的女孩。the+形容词/副词最高级+表示范围的短语(如ofall,ofthethree,intheworld等)。如：一、最高级的句式结构：1.“oneofthe+形容词最高级+复数名词”表示“最……之一”。如:WilliamShakespeareisoneofthemostfamouswritersinEngland.威廉·莎士比亚是英国最著名的作家之一。SoccerisoneofthemostwatchedsportsinAmerica.足球在美国是观众最多的运动项目之一。二、最高级的特殊用法：2.“the+序数词+形容词最高级+单数可数名词”表示“第几……”。如:TheYellowRiveristhesecondlongestriverinChina.黄河是中国第二长河。ShanghaiToweristhefirsttalles...