初中英语人教版八年级上册Unit 3.pptx

,Unit3,Immoreoutgoingthanmysister.,呼图壁县第四中学阿依霞,1.了解并初步运用形容词和副词的比较级。2.能简单地比较两者的差异。,Learningaims学习目标,1.outgoing外向的2.both两个都3.better较好的4.lazy懒惰的5.quiet安静的内向的6.strong强壮的7.heavy重的，胖的8.thin瘦的9.serious稳重的10.friendly友好的11.smarter聪明的12.hard-working勤奋的13.playthepianobetter钢琴弹得更好14.runfaster跑的更快15.jumphigher跳的更高16.getupearlier起的更早,Letschecktheanswers,Watchandfindthecomparativewords.观看短片，观察并找出形容词,看看谁的眼力更好,biggerstrongertallerheavierfaster,短片中的形容词：,tall,short,YaoMinisthanPanChangjiang.,taller,PanChangjiangisthanYaoMing.,shorter,compare比较,heavy,thin,Hanhongis_thanLiuYifei.,LiuYifeiis_thanHanHong.,heavier,thinner,Compare,outgoing,8,serious,LiYongis_thanShuiJunyi.,ShuiJunyiis_thanLiYong.,moreoutgoing,moreserious,compare,longhair,Tina,Tara,shorthair,TinashairislongerthanTaras.,TinahaslongerhairthanTara.,TarashairTinas.,TaraTina.,isshorterthan,hasshorterhairthan,Hesingsloudly.,Shesingsmoreloudly.,Shesings_thanhim.,moreloudly,A+is+形容词比较级+than+B,小结：比较级句型结构,A+动词+副词比较级+than+B,A:Imtallerthanyou,youarethinnerthanmeB:Yeah,andyourunfasterthanme,butIgetupearlierthanyou.,1bListenandnumberthepairsoftwins(1-3)inthepicture.,Listening,1,2,3,Listenagainandfillintheblanks:,1)Samhas_hairthanTom.2)Tinais_thanTara.3)Tinasings_thanTara.4)Peters_thanPaul.5)Pauls_thanPeter.,longer,taller,heavier,shorter,moreloudly,1._,2._,talltaller,nicenicer,3._,bigbigger,4._,happyhappier,5._,outgoingmoreoutgoing,short,small,shorter,large,whiter,white,thin,fatter,fat,heavier,heavy,easier,easy,morebeautiful,beautiful,smaller,thinner,larger,比较级，要变化，一般词尾加er。,字母e结尾，直接加r就可以。,重读闭音节，末尾字母要双写，再加er。,若是辅音加y结尾，记得把y变成i，再加er。,多音节和部分双音节词的比较级，在词前面要加more。,Summary归纳（形容词副词比较级的规则）,形容词及副词比较级的变化顺口溜比较级要变化一般词尾加er，“辅y”结尾y变i，最后别忘加er，e结尾只加r，特殊词特殊记，good更好是better，bad更坏是worse，bigger,fatter和thinner，重读闭音节，双写末尾加er，多音节，特殊变，词前加more很关键。,反馈检测,Exercises,1.tall3.big5.short7.happy9.thin11.outgoing,2.hot4.easy6.nice8.beautiful-10.good12.heavy,taller,shorter,thinner,happier,moreoutgoing,bigger,nicer,easier,hotter,morebeautiful,heavier,better,你能写出下列形容词的比较级吗？,形容词原形-比较级,形容词原形-比较级,Tomis_thanSam.A.heavyB.heavyerC.heavierSam_thanBob.A.runfasterB.runsfasterC.runfast3.Mary_thanLinda.A.havelongerhairB.islongerhairC.haslongerhair,反馈检测,Exercises,4.Whois_(quiet),AliceorJane?5.MissLiisalittle_(outgoing)thanhersister.,quieter,moreoutgoing,Groupwork,每6人一组，2人当模特，其他4人各用12句比较级句型介绍两位模特。,例句1：AistallerthanB.,shorter,thinner,heavier,older,younger,stronger,funnier,quiter,moreoutgoing,smarter,lazier.,例句2：AhaslongerhairthanB.,shorterhair,biggereyes,smallernose.,例句3：AsingsmoreloudlythanB.,runfaster,jumphigher,playthepianobetter.,Doyouwanttoimprove提高yourself?,Findthedifferencesbetweenyourclassmatesandyou,thenlearnfromotherstob