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1、Unit3I'mmoreoutgoingthanmysister.PeriodThree(SectionA3a—4)Unit3Bettertodowellthantosaywell！说得好不如做得好！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
2、。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er。(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1.Thisbookismuchmore
3、interestingthanthatone.2.Hiswordismuchbetterthanmine.3.PhysicsisalittleharderthanChemistry.4.Today’weatherisevencolder.5.Transportationinthiscityisalotbusier.6.Ourschoolismuchbeautifulthanitwaslastyearmuch,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”as…as
4、…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,sheis.runfasttallNo,shedoesn’t.Shedoesn’trunasfastasWangYaping.WangYapingrunsfasterth
5、anher.IsWangYapingastallasLiuYang?No,sheisn’t.SheistallerthanLiuYang.3aWangYapingLiuYangUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:_____________________________________A:No,sheisn’t.She’s_____________thanme.2,Jack/run/fast/SamQ:______________________________________A:No,hedoesn’t.Heruns
6、_________thanSam.3.Yourcousin/outgoing/youQ:______________________________________A:No,sheisn’t.She‘s______________thanme.4.Paul/funny/CarolQ:_______________________________________A:No,heisn’t.He’s___________thanCarol.IsJulieastallasyou?taller3aDoesJackrunasfastasSam?fasterIsyourcousinasoutgoingasy
7、ou?moreoutgoingIsPaulasfunnyasCarol?funnier根据句意填入单词的正确形式：1.Mybrotheristwoyears__________(old)thanme.2.Tomisas________(fat)asJim.3.Isyoursister__________(young)thanyou?Yes,sheis.4.Whois___________(thin
