初中英语人教版八年级上册Unit 3 Section A 1a-2d .ppt

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1、Unit3Iammoreoutgoingthanmysister.SectionA1a-1cLiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.ComparepeopleA:IsthatZhouXingchi?B:No,itisn’t.It’sYaoMing.HeistallerthanZhouXingchi.YangMiisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanYangMi.45kg48kgTheredappleisbig.Thegreenapplei

2、s_______theredone.biggerthanThepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.outgoing外向的['aʊtgəʊɪŋ]TianXinismoreoutgoingthanAoLi.AoLiisoutgoing.TianXinismoreoutgoing.XiaoPangisfatCindyisthinXiaoPangisfatterthanCindy.longhairshorthairGracehaslongerhairthanTianXin.Grac

3、e'shairislongerthanTianXin's.大多数形容词和副词有三个等级：原级、比较级、最高级。一、形容词比较级的构成1.构成的不规则变化:2.构成的规则变化:形容词和副词的比较级1.构成的不规则变化:good/well–better–bestbad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther-farthestfurther–furthestGrammar形容词或副词的比较级形式：talltallerfastfasternicenicerthinthinnerearlyearlieroutg

4、oingmoreoutgoing原形比较级talltallerfastfasternicenicerthinthinner(以不发音的字母e结尾的+r)(一般在词尾+er)原形比较级(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er)earlyearlieroutgoingmoreoutgoing(以辅音字母+y结尾的单词，变y为i+er)(多音节词和部分双音节词前加more)outgoing外向的['aʊtgəʊɪŋ]TianXinismoreoutgoingthanAoLi.AoLiisoutgoing.TianXinismoreoutgoing.XiaoPangisfatC

5、indyisthinXiaoPangisfatterthanCindy.longhairshorthairGracehaslongerhairthanTianXin.Grace'shairislongerthanTianXin's.tallloudlythinshorthairlonghairheavyquietlyshort1aMatcheachwordwithitsopposite（反义词）.[laʊdlɪ]['kwaɪətlɪ]1bListenandnumberthepairsoftwinsinthepicture[1-3]123[bəʊθ]['betə(r)]TapescriptA

6、:IsthatSamplayingtheguitar?B:No,that’sTom.SamhaslongerhairthanTom.C:BothTomandSamcanplaythedrums（鼓）,butSamplaysthembetterthanTom.Conversation1A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.Conversation2A:IsthatPaul?B:No,that’sPeter.Peter’sheaviert

7、hanPaul.AndPaul’sshorterthanPeter.Conversation31cPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.（编关于其他的双胞胎的对话）A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.Ands