Unit3SectionAGrammar3c课件人教版英语八年级上册

I'mmoreoutgoingthanmysister.SectionAGrammar—3cUnit3LearningObjectivesGrammarFocusIsTomsmarterthanSam?No,heisn't.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn't.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I'mnot.I'mfriendlier.DoesTaraworkashardasTian?Yes,shedoes.Who'smorehard-workingatschool?Tinathinkssheworksharderthanme.Let’sreadaloud.Tinathinkssheworksharderthanme.IsTomsmarterthanSam?IsTaramoreoutgoingthanTina?Areyouasfriendlyasyoursister?DoesTaraworkashardasTina?Who'smorehard-workingatschool?No,heisn't.SamissmarterthanTom.No,sheisn't.TinaismoreoutgoingthanTara.No,I'mnot.I'mfriendlier.Yes,shedoes.Canyoufindthesamestructureinline3and4,whatisit?What’sthemeaningof“than”？Howtouse“as...as”or“than”?as+形容词/副词的原级+as形容词/副词的比较级+thanA+V.+形容词/副词的比较级+than+B.提示：一般句型我们都让学生探索发现Canyoufindthesentencestuctures?，学生找出结构回答之后，再呈现TomissmarterthanSam?TinaismoreoutgoingthanTara?Canyoufindthesentencestructures?Iamasfriendlyasyousister.TaraworksashardasTina.A+V.+as形容词/副词的原级+as+B.Tinathinkssheworksharderthanme.IsTomsmarterthanSam?IsTaramoreoutgoingthanTina?Areyouasfriendlyasyoursister?DoesTaraworkashardasTina?Who'smorehard-workingatschool?No,heisn't.SamissmarterthanTom.No,sheisn't.TinaismoreoutgoingthanTara.No,I'mnot.I'mfriendlier.Yes,shedoes.Workinpairs.Findtherules.(howtochangetheadjsandadvsintocomparatives?)Group-work构成方法原级比较级单音节词和部分双音节词一般在词尾加erhightallshorthighertallershorter以字母e结尾的词，在词尾加rfinelatefinerlater重读闭音节词词尾只有一个辅音字母时，要双写该辅音字母，再加erbigthinfatbiggerthinnerfatter以“辅音字母+y”结尾的双音节词，变y为i加ereasyfunnyheavyearlyeasierfunnierheavierearlier多音节词和部分双音节词在前面加morebeautifulinterestingcomfortablemorebeautifulmoreinterestingmorecomfortableREMEMBER原级比较级good/wellbetterbad/badly/illworsemany/muchmorelittlelessfarfarther(表示距离：“更远”)further(表示程度：“更进一步”)oldolder(新旧或年龄)elder(兄弟姐妹长幼关系)Irregularverbs比较级+thanA+be+形容词比较级+than+BA+实义动词+副词比较级+than+BTomistallerthanme.Tomrunsfasterthanme(do).比较级常用句型1注意：than前后所使用的动词相同时，通常用助动词代替后面的动词或省略后面的动词。◆“the+比较级+ofthetwo”意为“两者中比较……的”。◆“比较级+and+比较级”或“moreandmore+形容词/副词原级”，表示“越来越……”，其后均不可接than。◆“The+比较级,the+比较级”

意为“越……，越……”。Thehardersheworked,themoreprogressshemade.Lisaisthetallerofthetwogirls.比较级常用句型2“Which/Whois+比较级…？”比较A、B两事物,问其中哪一个较……时用此句型。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?比较级常用句型3当表示一方超过另一方的“程度”时，可以用much,alot,alittle,abit,even,far等来修饰形容词比较级。注意：比较级不能用very,so,too等修饰。可修饰比较级的词巧学妙记：两多(much,alot)两少(alittle,abit)一甚至(even)，还有一个远（far)去了。as...as与……一样……1.as...as用来进行同级比较，中间要用形容词或副词的原级。Thismovieisasmovingasthatone.同级比较用原级，as...as永不离。若是否定加not，记得加在as前。2.as...as的否定结构是notas/so...as，意为“不如……那样……”。Mysisterisnotas/sooutgoingasme.用原级表示比较级的句型1）比较对象必须一致。Myhairislongerthanyours.2）有时为了避免重复，可用that或those代替前面提到的词，而且that或those不能省略。TheweatherinHainaniswarmerthanthatinBeijing.HisstoriesaremoreinterestingthanthoseItold.比较级的注意事项yours相当于yourhairhigh—

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tall—

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funny—

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easy—

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nice—

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late—

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fat—

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thin—

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little—

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good—

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well—

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bad/badly—

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beautiful—

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interesting—

.hard-working—

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thinner

fatterlater

nicer

easier

funnier

taller

higher

moreinteresting

morebeautiful

worse

betterbetter

lessclearlyloudlyquietlymoreclearlymoreloudlymorequietlyfatbigwetfatterbiggerwetter请写出以下形容词和副词的比较级:

morehard-working1.Hisbrotheris________(thin)thanhim.2.Tomis________________(hard-working)thanSam.3.Johnistwoyears___________(old)thanI.4.It's_______(hot)todaythanitwasyesterday.5.LiHuais_______(short)and_______(heavy)

thanLiMing.6.Thisquestionis________(easy)thanthatone,7.Maryis_________(hungry)thanMike.用括号内所给单词的适当形式填空。thinnermorehard-workingolder/elderhottershorterheaviereasierhungrierTips:形容词比较级往往后面会有标志词thanUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:___________________A:No,sheisn’t.She’s_____thanme.2.Jack/run/fast/SamQ:____________________________A:No,hedoesn’t.Heruns______thanSam.3.yourcousin/outgoing/youQ:_______________________________A:No,sheisn’t.She’s_____________thanme.4.Paul/funny/CarolQ:__________________________A:No,heisn’t.He’s________thanCarol.IsJulieastallasyou?taller3aDoesJackrunasfastasSam?fasterIsyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnierP191.Areyoutaller?___________________________________________2.Areyoufunnier?___________________________________________3.Areyoumoreoutgoing?___________________________________________4.DoyoustudyEnglishharder?______________________________________________________________________________________5.Doyousingbetter?___________________________________________3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.Yes,Iam.I’mtallernowthanIwastwoyearsago.Yes,Iam.I’mfunniernowthanIwastwoyearsago.Yes,Iam.I’mmoreoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyEnglishhardernowthanIdidtwoyearsago.Yes,Ido.IsingbetternowthanIdidtwoyearsago.Possibleanswers:P193cCompareyourparents.Check(✔)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.MotherFathersmartfunnyworkhardoutgoingfriendlysingwell✔A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarter

thanmyfather.P19单项选择。1.Aftertakingtennisclasses,Timismuch____thanlastyear. 【2022年北京市】

A.strong B.stronger

C.strongest D.thestrongest2.-Whatdoyoudotokeephealthy?-Idomoresportsandeat______fastfood.

【2022年黑龙江哈尔滨】

A.less B.fewer C.more中考链接根据句意及所给提示填空。Let’sgohomeas______(早)aspossibletoenjoyzongziwithourfamily.OK?【2022年四川雅安】early根据汉语意思，完成句子，每空一词。1.高速列车比传统列车快得多。【2022年广西河池市】High-speedtrainsaremuch________thantraditionalones.

2.当我把手从水里拿出来时，我注意到水比我想象的要脏得多。【2022年广州市】

WhenItookmyhandoutofthewater,Inotice