Unit3Iammoreoutgoingthanmysister.SectionAGrammarFocus課件人教版英語八年級上冊

Unit3Iammoreoutgoingthanmysister.SectionAGrammarFocusStep1Reviewsomephrases2’1.跑得快2.跳得高3.努力工作4.起床早5.歌唱比賽6.唱得好7.哪一個8.最重要的事情是做…

ChantLeadinIsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.GrammarFocus形容詞原級形容詞比較級Step225’原級和比較級區(qū)分程度的不同：原級是說明兩個人物或事物的程度是一樣。比較級是區(qū)分兩個人物或事物的程度不一樣。Thistreeisas____asthattree.Thegreenbagisas____asthered.Thispenisnotas____asthatpen.tallbiglong原級大多數(shù)形容詞和副詞有三個等級：原級、比較級、最高級。一、形容詞比較級的構(gòu)成

1.構(gòu)成的不規(guī)則變化:2.構(gòu)成的規(guī)則變化:形容詞和副詞的比較級1.構(gòu)成的不規(guī)則變化:e.g.good/well–better–best

bad/badly–worse–worst

many/much–more–most

little–less–least

far–farther/further–farthest/furthest1.一般在詞尾+er2.以不發(fā)音的字母e結(jié)尾的+r3.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+er4.以輔音字母+y結(jié)尾的單詞，變y為i+er5.多音節(jié)詞和部分雙音節(jié)詞前加more2.構(gòu)成的規(guī)則變化1.表示兩者之間沒有差別時,使用句型：

公式：A+動詞+as+形容詞/副詞原級+as+B…

如：Heisasexcitedashisyoungersister.

他和他妹妹一樣興奮。

Lilyrodeherbikeasslowlyasanoldlady.莉莉騎車像老太太一樣慢。2.表示前者不如后者時,使用句型：

公式：A+動詞+not+as(so)+形容詞/副詞原級

+as+B…Heisnotas(so)tallasyou.他沒有你高。原級的用法①比較級：比較的對象只有______個公式：A+動詞+比較級+______+B2thanTom比Lucy高。TomistallerthanLucy.比較級的用法可用于修飾比較級的程度副詞1、多了：alot,much,far

2、甚至更：even,still3、稍微有點：alittle,abit1.Itis______coldertoday.A.veryB.asC.much2.Heiseven____thanTom.A.thinB.thinerC.thinnerCC②越…越…:the+_____級，the+_____級比較比較越多越好③越來越……：非多音節(jié)詞：_____級+and+______級多音節(jié)詞：moreandmore+____級themore，thebetter越來越好越來越漂亮betterandbettermoreandmorebeautiful比較比較原④“Which/Who+be+形容詞比較級，AorB？”比較A、B兩事物,問其中哪一個較……時WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtothemovies?“表示兩者之間比較…的一個(ofthetwo)”時，常用“be+the+比較級”⑥“表示倍數(shù)時”,用“be+倍數(shù)+比較級+than”Yourroomisthreetimesbiggerthanmine.你的房間比我的大三倍。⑤Maryisthetallerofthetwins.瑪麗是雙胞胎中較高的一個。⑦形容詞比較級表示最高級含義

比較級+thananyother+名詞單數(shù)比較級+thantheother+名詞復數(shù)

上海是中國最大的城市。

ShanghaiisthelargestcityinChina.ShanghaiislargerthananyothercityinChina.ShanghaiislargerthantheothercitiesinChina.ShanghaiislargerthananycityinHenan.ShanghaiislargerthanallthecitiesinHenan.anyother+cn(單)theother+cn(復)any+cn(單)all+cn(復)同一范圍內(nèi)不在同一范圍內(nèi)同一范圍內(nèi)EveryoneknowsthatCanadaislargerthan_________countryinAsia.

A.any

B.anyother

C.other

D.anotherChinaislargerthan_____countryinAsia.

A.any

B.anyother

C.other

D.anotherStep3Exercises13'

1.Lucyisveryshort,butsheis___thanhersister.

A.shorter B.longer C.taller

D.older2.Frankis____friendlythanhisbrother.

A.alittlemore B.afewmore

C.much

D.alittle3.Samis____atChinesethanJim.

A.good

B.well C.better

D.gooderCACExercises14.(2000甘肅)Youmustwriteas___asyoucan.A.carefulB.morecarefulC.carefullyD.care5.（2002甘肅）Ittakes______timetogotoBeijingbyplanethanbytrain.A.moreB.fewerC.longer D.less6.（2000安徽）Intheexam,the_______youare,the________mistakesyou’llmake.A.careful;little B.morecareful;lessC.morecareful;few D.morecareful;fewerCDD3aUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:_______________________A:No,sheisn’t.She’s________thanme.2.Jack/run/fast/SamQ:____________________________A:No,hedoesn’t.Heruns______thanSam.IsJulieastallasyou?tallerDoesJackrunasfastasSam?fasterExerciseP19

5’3.yourcousin/outgoing/youQ:____________________________

A:No,sheisn’t.She’s_____________thanme.4.Paul/funny/CarolQ:_____________________________

A:No,heisn’t.He’s___________thanCarol.Isyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnier3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.1.Areyoutaller?_______________________________________________2.Areyoufunnier?

___________________________________________________________

____________________________________________________________Yes,Iam.I’mtallernowthanIwastwoyearsago.Yes,Iam.I’mfunniernowthanIwastwoyearsago.Exercises23.Areyoumoreoutgoing?

________________________________________________________________________________________________________________________4.DoyoustudyEnglishharder?_________________________________________________________________________________________________5.Doyousingbetter?___________________________________________________________———————————————————Yes,Iam.I’mmoreoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyhardernowthanIdidtwoyearsago.Yes,Ido.IsingbetternowthanIdidtwoyearsago.Exercise3Writing:Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.26th,Sep,20133b

Iwasshorterandmoreoutgoingtwoyearsago.Butnow,Iamtallerandlessoutgoing.IamnotasfunnynowasIwastwotearsago.IsingbetternowthanIdidtwoyearsago.IstudyEnglishhardernowthanIdidtw