八上unit3_grammar_focus-3c.ppt

SectionA2Grammarfocus-3c,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang,than比(conj.连词).,两者之间比较，用形容词比较级,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,Thewomenarefat.,Themanisthin.,Thewomenarefatterthantheman.,Revision,形容词或副词比较级的构成：,3.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,4.以辅音字母+y结尾的单词，变y为i+er,2.以不发音的字母e结尾的+r,1.一般在词尾+er,5.多音节词和部分双音节词前加more,加er,多音节不变化，单词前面加个more,GongHanlinis_LiuHuan.LiuHuansings_GongHanlin.,betterthan,thinnerthan,GaoYuanyuanisas_(漂亮)asSunLi.SunLiworksas_(努力)asGaoYuanyuan.,hard,beautiful,GrammarFocus,Grammar,1.A+be+形容词比较级+than+B,e.g.Immoreoutgoingthanyou.,两者进行比较,表示“一方比另一方更”,2.A+实义动词+副词比较级+than+B,e.g.TomjumpshigherthanJack.,汤姆比鲍勃跳得更高。,我比你更外向。,1.A+be+as形容词原形+as+B,e.g.JackisasfunnyasMike.,克莱尔与休起得一样早。,杰克与迈克一样滑稽。,e.g.ClairegetsupasearlyasSue.,两者进行比较,表示“一方与另一方一样”,2.A+实义动词+as副词原形+as+B,1.汤姆比萨姆更聪明吗？IsTom_Sam?2.不是。萨姆比汤姆更聪明。No,heisnt.Samis_Tom.3.塔拉比蒂娜更外向吗？IsTara_Tina?,Grammarfocus,smarterthan,smarterthan,moreoutgoingthan,Completethesentencesaccordingtothetext.,4.不是。蒂娜比塔拉更外向。No,sheisnt.Tinais_Tara.5.你和你姐姐一样友善吗？_you_friendly_yoursister?6.不是。我更友善一些。No,Imnot.Im_.,asas,Are,friendlier,moreoutgoingthan,7.塔拉与蒂娜工作一样努力吗?DoesTarawork_Tina?8.谁在学校里更努力一些？Whos_atschool?9.蒂娜认为她学习比我更努力。Tinathinksshe_thanme.,ashardas,morehard-working,workshard,3aUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:_A:No,sheisnt.Shes_thanme.2.Jack/run/fast/SamQ:_A:No,hedoesnt.Heruns_thanSam.,IsJulieastallasyou?,taller,DoesJackrunfasterthanSam?,slower,3.yourcousin/outgoing/youQ:_A:No,sheisnt.Shes_thanme.4.Paul/funny/CarolQ:_A:No,heisnt.Hes_thanCarol.,Isyourcousinmoreoutgoingthanyou?,moreserious,IsPaulasfunnyasCarol?,morefunnier,3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.1.Areyoutaller?_2.Areyoufunnier?_,Yes,Iam.ImtallernowthanIwastwoyearsago.,Yes,Iam.ImfunniernowthanIwastwoyearsago.,3.Areyoumoreoutgoing?_4.DoyoustudyEnglishharder?_5.Doyousingbetter?_,Yes,Iam.ImmoreoutgoingnowthanIwastwoyearsago.,Yes,Ido.IstudyhardernowthanIdidtwoyearsago.,Yes,Ido.IsingbetternowthanIdidtwoyearsago.,Compareyourparents.Check()whoissmarter,funnier,hechart.Thenaskyourpartnerabouthis/herparents.,3c,Survey,A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.,1.Myhairis_(long)thanmysisters.2.Iam_(tall)thanyou.3.Sheis_(outgoing)thanme.,Exercises,Fillintheblanks.,taller,longer,moreoutgoing,4.Lilyis_(heavy)thanLucy.AndLucyis_(thin)thanLily.5.Ihave_(short)hairthanTina.6.Tomis_(hard-working)