Unit3SectionA1a1c课件人教版八年级英语上册

人教新目标GoForIt八年级英语上册Unit3I'mmoreoutgoingthanmysisterSectionA1a-1cAnn:Iliketotalkwithothers.Ioftenplaygamesandgoshoppingwithmyfriendsonweekends.Whatarethesisterslike?quietoutgoingAmyAnnAmy:Ioftenstayathometodraworread.Sometimes,Irunandrideabicycle,butIdon’tliketalkingalot.1.Sb.be(am/is/are)+形容词比较级+than.sb.2.Sb.have/has

thansb.3.Sb.+v+副词比较级+thansb.运用比较级，描述人与人之间的不同点longer/shorterhairlargereyesThesecretofsuccessisconstancyofpurposeWhatarethedifferences(差异)betweenthem?ThesecretofsuccessisconstancyofpurposeThecatisbig.Themouseissmall.Thecatisthanthemouse.Themouseisthanthecat.biggersmallerbig——smallThesecretofsuccessisconstancyofpurposeThecatistall.Themouseisshort.tall——shortThecatis

thanthemouse.Themouseis

than

thecat.tallershorterThesecretofsuccessisconstancyofpurposestrongThecatisthanthemouse.strongerThecatisstrong.ThesecretofsuccessisconstancyofpurposeYaoMingYaoLiangCompare(比较)YaoMingistaller

thanYaoLiang.________YaoLiangisshorter

thanYaoMing.tall______tallershort____shorterThesecretofsuccessisconstancyofpurposeYaoMinghasshorterhairthanYaoLiang.YaoLianghas___________thanYaoMing.longerhairCompare(比较)ThesecretofsuccessisconstancyofpurposeYaoLiangis__________YaoMing.140kg70kgheavier

thanCompare(比较)YaoMingis___________YaoLiang.thinner

thanThesecretofsuccessisconstancyofpurposeYaoMingiscalmer

thanYaoLiang.YaoLiangis______thanYaoMing.calm(冷静的)wilderwild（鲁莽的）Compare(比较)Thesecretofsuccessisconstancyofpurpose

I'mfunny.I'mfunnier.YaoMingis__________YaoLiang.Lookatus!!funnierthanThesecretofsuccessisconstancyofpurposeYaoLiangis______________

thanYaoMing.moreoutgoingoutgoing(外向的)Compare(比较)moreoutgoing

ThesecretofsuccessisconstancyofpurposeDotheylookthesame?Theyaretwins.Theyaretwinsisters.Why?Thesecretofsuccessisconstancyofpurpose1cPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.ThesecretofsuccessisconstancyofpurposePRACTICEIsthatTara?No,itisn’t.It’sTina.Tara’sshorterthanTina.Tara

Tina

ThesecretofsuccessisconstancyofpurposeNo,itisn’t.It’sPaul.Paul’sthinnerthanPeter.Peter’staller

thanPaul.IsthatPeter?ThesecretofsuccessisconstancyofpurposeGUESSINGGAMETrytowriteatleast3sentencesinyourpapertodescribeoneofyourclassmates.Andletusguesswhoshe/heis.Rememberdonotmentionhis/hername.Example:

Mybestfriendhaslonghair.Sheistallerthanme.Shewearsglasses.Sheisaveryhardworkinggirl.Thesecretofsuccessisconstancyofpurpose1.Both

TomandSamcanplaythedrums,butSamplaysthembetterthanTom.1)both“两个、两者都……”,在句中可作代词、形容词、副词、连词。作副词时常放在be动词之后,实义动词之前。LANGUAGEPOINTSThesecretofsuccessisconstancyofpurposeBothAnnandherbrotherlikelisteningtosoftmusic.DongQingworksasbothahostessandaproducer.2)both...and...通常用来连接两个并列的句子成分，若连接

两个并列成分作主语，谓语动词用复数形式。both适用于两者Theybothworkhard.all适用于三者或三者以上Allofthestudentsaresilent.【易混辨析】Thesecretofsuccessisconstancyofpurpose

2.That’sTara,isn’tit?反义疑问句：陈述句后添加一个附着的简略疑问结构，用以进行确认。⑴若陈述部分为肯定，便用否定形式进行提问；⑵若陈述部分为否定，便用肯定形式进行提问。

即前肯后否，前否后肯Thesecretofsuccessisconstancyofpurpose►

There’ssomeoneintheroom,isn’tthere?

房间里有人，是吧？►

Hedidn’tsayanythingatthemeeting,didhe?

他在会上什么也没说，对吗？►

Wecan’tsayitthisway,canwe?

我们不能这样说，对不对？特别提醒：附加部分的动词要和陈述句部分保持一致Thesecretofsuccessisconstancyofpurpose形容词和副词的比较级

定义：大多数形容词和副词有三个等级：原级、比较级和最高

级。

比较级：表示“更......”，用于两者之间的比较，说明“前者

比后者更......”。e.g.JackistallerthanDavid.SamismoreoutgoingthanJohn.

Timeseemstopassmorequicklythanbefore.Thesecretofsuccessisconstancyofpurpose单音节词和

部分双音节词一般在词尾加-ersmart-smarterhigh-higher以字母e结尾的词加-rfine-finerwide-wider重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-erhot-hotterbig-bigger以“辅音字母+y”结尾的双音节词，变“y”为

“i”，再加-erearly-earlierhappy-happier

多音节词和部分双音节词在其前面加moreinteresting-moreinterestingpopular-morepopular比较级构成的规则变化Thesecretofsuccessisconstancyofpurposegood/well—bettermany/much—morebad/ill—worse

little—lessfar—farther/further比较级构成的不规则变化ThesecretofsuccessisconstancyofpurposeExerciseThesecretofsuccessisconstancyofpurpose1._______ofthetwinshavelonghair.A.AllB.BothC.EachD.either2.Hissonneverworkshard,____________?3.-Samhardlyeverusedthecomputeryesterday,didhe?-______________.Heplayedcomputergamestillmidnight.A.Yes,hedid.B.No,hedi