资源描述：
《2013秋人教版八年级英语上Unit3课件31 .ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit3I'mmoreoutgoingthanmysister.PeriodThree(SectionA3a—4)Unit3Bettertodowellthantosaywell！说得好不如做得好！课时重点回顾GrammarFocusChantIamhappier,Iamhealthier.Icanbetaller,Iwillbestronger.Myhouseisbigger,myroomiscleaner.Myfriendsarefunnier,mygradesarebetter.Myschoolismorebeautiful,mycityismorecomfortable(舒适的
2、).Wearehappier,ourlifeisbetter.形容词副词的级1.形容词的原形就是原级.very/so/too/quite+原级（副词修饰形容词，副词）Sheisverybeautiful.Theweatherissoterrible.Themathproblemistoodifficult.TheboyisquitetallHeworksveryhard.2.比较级，表示较……或更……一些的意思。本单元我们学习加er，ier和more的比较级。A+（be;实义动词）+比较级+than+B主语+谓语动词+adj./adv.比较级+than+对比成分比较级，要变化一般词尾加e
3、r。(long-longer,tall-taller)词尾若有哑音e,直接加r就可以。(nice-nicer)重读闭音节,单辅音字母要双写。(hot-hotter,big-bigger,thin-thinner)辅音字母若加y,记得把y变为i。(happy-happier,funny-funnier)多音节更容易，词前加more便可以。(outgoing-moreoutgoing)让我们归纳:比较级（形容词/副词）的构成口诀GongHanlinis____________LiuHuan.LiuHuansings___________GongHanlin.betterthanthinner
4、thanGaoYuanyuanisas________(漂亮)asSunLi.SunLiworksas_____(努力)asGaoYuanyuan.hardbeautiful1.Thisbookismuchmoreinterestingthanthatone.2.Hiswordismuchbetterthanmine.3.PhysicsisalittleharderthanChemistry.4.Today’weatherisevencolder.5.Transportationinthiscityisalotbusier.6.Ourschoolismuchbeautifulthanit
5、waslastyearmuch,even,far,alittle,alot+比较级但不能用very,so,too,quite来修饰修饰比较级的词“…的多”“稍…一点”。“甚至…”,“更…”,“…的多”“…的多”much,alittle,far,abit,even,still,alot1.Myhairis________(一点)shorterthanyours.2.Todayis______(…得多)hotterthanyesterday.3.It’scoldyesterday,it’s______(甚至)coldertoday.4.Hefeels_____todaythanyesterd
6、ay. A.tiredB.manytiredC.moretirederD.muchmoretiredalittlemuchevenExercises1as…as…同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同……一样……”,notas/so…as“不如……一样……”3）as表示同级比较用法tallrunfastfunnyTinaisastallasTara.TinarunsasfastasTara.TinaisasfunnyasTara.DoesLiuYangrunasfastasWangYaping?IsLiuYangasfunnyasWangYaping?Yes,sh
7、eis.runfasttallNo,shedoesn’t.Shedoesn’trunasfastasWangYaping.WangYapingrunsfasterthanher.IsWangYapingastallasLiuYang?No,sheisn’t.SheistallerthanLiuYang.3aWangYapingLiuYangUsethewordstowritequestionsandanswers.1.Julie/t
