八上unit3_grammar_focus-3c.ppt

SectionA2Grammarfocus-3c,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang,than比(conj.連詞).,兩者之間比較，用形容詞比較級,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,Thewomenarefat.,Themanisthin.,Thewomenarefatterthantheman.,Revision,形容詞或副詞比較級的構(gòu)成：,3.重讀閉音節(jié)詞詞尾只有一個輔音字母時，先雙寫輔音字母再+er,4.以輔音字母+y結(jié)尾的單詞，變y為i+er,2.以不發(fā)音的字母e結(jié)尾的+r,1.一般在詞尾+er,5.多音節(jié)詞和部分雙音節(jié)詞前加more,加er,多音節(jié)不變化，單詞前面加個more,GongHanlinis_LiuHuan.LiuHuansings_GongHanlin.,betterthan,thinnerthan,GaoYuanyuanisas_(漂亮)asSunLi.SunLiworksas_(努力)asGaoYuanyuan.,hard,beautiful,GrammarFocus,Grammar,1.A+be+形容詞比較級+than+B,e.g.Immoreoutgoingthanyou.,兩者進(jìn)行比較,表示“一方比另一方更”,2.A+實義動詞+副詞比較級+than+B,e.g.TomjumpshigherthanJack.,湯姆比鮑勃跳得更高。,我比你更外向。,1.A+be+as形容詞原形+as+B,e.g.JackisasfunnyasMike.,克萊爾與休起得一樣早。,杰克與邁克一樣滑稽。,e.g.ClairegetsupasearlyasSue.,兩者進(jìn)行比較,表示“一方與另一方一樣”,2.A+實義動詞+as副詞原形+as+B,1.湯姆比薩姆更聰明嗎？IsTom_Sam?2.不是。薩姆比湯姆更聰明。No,heisnt.Samis_Tom.3.塔拉比蒂娜更外向嗎？IsTara_Tina?,Grammarfocus,smarterthan,smarterthan,moreoutgoingthan,Completethesentencesaccordingtothetext.,4.不是。蒂娜比塔拉更外向。No,sheisnt.Tinais_Tara.5.你和你姐姐一樣友善嗎？_you_friendly_yoursister?6.不是。我更友善一些。No,Imnot.Im_.,asas,Are,friendlier,moreoutgoingthan,7.塔拉與蒂娜工作一樣努力嗎?DoesTarawork_Tina?8.誰在學(xué)校里更努力一些？Whos_atschool?9.蒂娜認(rèn)為她學(xué)習(xí)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)