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Step1:.GreetingGoodmorningeveryone,mayihaveyourattentionplease,nowletusbeginourclass.Step2:Warm-upFirstofall,iwanttoplayagamewithallofyou.iwillasktwostudentstostandup,andaskyouquestion,ok?Now,let’sbegin.Jack,please.Kimiplease.Nowiwillaskyou,jackandKimi,whoistall?whoisshort?yes,Jackistall,Kimiisshort.Ok,sitdownplease.Steps3:Lead-inT:NowwecanseeJackistall.(黑板上只写tall)andKimiisshort(黑板上只写short).SowecansayJackistallerthatKimi.(tall后面写taller.)AndKimiisshorterthanJack.(short后面写shorter.)AtlastyouknowIamthetallestoneinourclass.(tall后面写tallest)。Now,everybody,Lookhere(手指tall-taller-tallest).Couldyoutellmethedifferecesaboutthewords.Tom,please.Great,sitdowmplease.正如Tom同学说的，tall后面加了er,est.加完之后叫什么呢，这就是我们今天要学习的新的语法点。形容词的比较级和最高级。（标题提前写在纸上，贴在黑板上。减少边讲别写的机会。）Step4.讲解比较级最高级构成T：Now,whocantellmehowtochangetallintoComparativeDegree?T：Peterplease.Great,pluserbehindtheword.NowwewilllearnmorerulesaboutComparativeDegree.（1）(准备三组图片，每组图片有三张，分别是原级，比较级和最高级，比如1.花朵的图片讲解nice-nicer-nicest2.胖小孩儿的图片讲解fat-fatter-fattest3.下雨的图片讲解heavy-heavier-heaviest4.房子的图片讲解beautiful-morebeautiful-mostbeautiful)讲授方法：出示图片让大家描述图片，比如。Wecanseethisflowerisnice.(将nice写在图片下)。Andthisoneisnicerthanit.(将nicer写在第二张图片下).Andthisisthenicestoneofthethree.(将nicest写在第三张图片下。)Greatnowlet’sreadthewords.(带领大家读三个单词，学生齐读单词)其他组图片以此类推。读完以后T：WhocantellmetherulesaboutComparativeDegree.Mary…很好，直接加er,est.Sophie…以不发音字母e结尾直接加r,st….(规则也提前写好，直接贴在黑板上。)T：Now,let’sdosomeexercisesabouttherules.准备单词（最好是在纸上），让大家变成比较级和最高级。做完之后，找同学核对并让学生说出为什么？Step5:讲解比较级原则T：Weknowthisflowerisnicerthanthatone.(将句子写在黑板上)WhichwordistheComparativeDegree？Yeah,nicer.WhyshouldweusenicerandComparativeDegree.ThefirstonePleasetellmehowmanythingsarecomparingplease.Yeahtwo.SotherearesomerulesaboutComparativeDegree.Theirstoneis:Therearetwothingstocompare.(黑板上写比较级原则：1.两个事物进行比较。)Also,thereisasymbolwordsaboutit.Thatis“than”(黑板上写2.标志词：than)T:(准备类似Thisroomis______(big)thanthatone.之类的题让同学做并解释)Now,pleasedotheexercise.Thefirstone,Lucytellustheanswerandwhy,YoucanexplainitinChinese.Great,因为是两个房间相比，并且有标志词than.T:比如老师和姚明相比，姚明比我高多了。WecansayYaomingismuchtallerthanme.(写在黑板上)在这个句子中我们发现：3.能够修饰比较级的词有：much。除此以外还有比如：far,even,little.T:(准备选择题：Thetreeis_______thanthehouse.A.tallB.tallestC.muchtallerD.moretaller之类的题，让同学做并解释)Step6.总结构成和原则。