Unit3SectionAGrammarFocus3c课件人教版英语八年级上册2

Unit3

I'mmoreoutgoingthanmysister.

SectionAGF-3CLearningaims①掌握形容词副词的比较级，包括：原级比较、比较级的用法、形容词副词比较级的构成形式、比较级句式结构和一些拓展内容。②能正确运用比较级对身边的人或事物进行比较。③注意理性比较，切勿盲目比较。theWestLake,Hangzhou5.66squarekilometres2445squarekilometrestheTaiLake,WuxiTheTaiLakeis___________thantheWestLake.ButtheWestLakeis_____beautiful_____theTaiLake.biggerasasWarmingupOrientalPearlTVTower,ShanghaiLeifengTower,Hangzhoubuiltin1994,468mheightbuiltin977，71.67mheightTheLeifengToweris_________thantheOrientalPearlTVTower.Butitis_________tall_____theOrientalPearlTVTower.biggernotasasolderWarmingupLingYinTemple,Hangzhou¥75OldCityGodTemple,Shanghai¥10HanshanTemple,Suzhou¥20TheLingYinTempleisthe_____________________ofthreetemples.TheOldCityGodTempleis___________________________theOldCityGodTemple.TheHanshanTempleis_______________________theHanshanTemple.mostexpensivenotasexpensiveasNanchanTemple,Wuxi¥20ascheapasWarmingupWecanputa(n)________________between"as...as"toshowthingsarethesameinsomeways.adjective/nouncomparativeform(比较级)originalform（原级）TheOldCityGodTempleisnotasexpensveas

theOldCityGodTemple.TheHanshanTempleisascheapastheHanshanTemple.LanguagepointFindouttherule目录CONENTSGrammarFocusIsTomsmarterthanSam?No,heisn't.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn't.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I'mnot.I'mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.Who'smorehard-workingatschool?Tinathinkssheworksharderthanme.目录CONENTS语法要点多数形容词和副词有三个等级：原级、比较级和最高级。本单元主要学习形容词、副词的原级和比较级的构成及其用法。目录CONENTS比较级构成规则规则变化口诀：

比较级，很容易，一般词尾加_____。

(cheap-cheap)

词尾若有哑音e,直接就加_____。(close-close)辅元辅，闭音节末尾辅音字母要双写,再加___。(big-big)辅音字母若加y,记得把y变为____,再加______。(friendly-friendl)多音节，考考你，more到底加哪里？(popular-popular)ererrrergeriermoreier目录CONENTS比较级构成规则原级比较级good/wellbad/badly/illmany/muchlittlefarbetterworsemorelessfarther/further不规则变化观察下表，总结这两个句子中比较级的句型：Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.两者进行比较，表示“一方与另一方一样……”常用句型：①

A+be+as+形容词原形+as+Be.g.Thismovieisasmovingasthatone. ②

A+实义动词+as+副词原形+as+Be.g.TomrunsasfastasJack. 这部电影和那部电影一样动人。汤姆与杰克跑得一样快。③否定形式：notas\as+adj.\adv.(原形)+as…；意思是：……不如……Mysisterisnotso/asoutgoingasme.我妹妹不如我那样外向。Lucydoesnotgetupas/soearlyasAmy.露西起得不如艾米早。④notas\as+adj.\adv.(原形)+as…的同义短语为：less+原级+than…这个房间不如那个房间漂亮Thisroomisnotsobeautifulasthatone.=Thisroomislessbeautifulthanthatone.IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?

No,sheisn’t.TinaismoreoutgoingthanTara.Who’smorehard­workingatschool?Tinathinkssheworksharderthanme.观察下表，总结这三个句子中比较级的句型：①A+be+形容词比较级+than+B②A+实义动词+副词比较级+than+BTomistallerthanme.Tomrunsfasterthanme(do).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。③“the+比较级+ofthetwo”意为“两者中比较……的”。④“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。e.g.Afterthenewyear,thedayisbecomingwarmerandwarmer.⑤“The+比较级,the+比较级”

意为“越……，越……”。e.g.Thehardersheworked,themoreprogressshemade.e.g.Lisaisthetallerofthetwogirls.比较级的其他常见句式结构：⑥“Which/Who...+比较级,AorB?”表示“A和B，哪一个/谁更……?”e.g.Whoistaller,JimorTom?⑦“A...+倍数+比较级+than+B”表示“A是B的多少倍”。e.g.Ourschoolisthreetimesbiggerthanyours.目录CONENTS比较级用法：用于两者之间进行比较。1)A+be+形容词比较级+than+Be.g.I’mmoreoutgoing

thanhim.Sheisfriendlierthanme.2)A+实义动词+副词比较级+than+Be.g.Iworkharderthanher。

Igotupearlierthanmymotherthismorning.注意：比较对象的对等。than目录CONENTS原级用法

：as...as用来进行同级比较，中间用形容词或副词的原级.

as...as...与…一样…e.g.Heisashard-workingasme.Iamassmartasher.1).A+be+as+形容词原级+as+B2).A+实义动词+as+副词原级+as+Be.g.Heworksashardasme.【拓展】：as...as的否定结构是notas...as...，或者notso...as。意为“不如……”。3aUsethewordstowritequestionsandanswers.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?

DoesJackrunasfastasSam?Isyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnier

tallerfaster3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.1.Areyoutaller?____________________________________________2.Areyoufunnier?____________________________________________3.Areyoumoreoutgoing?____________________________________________4.DoyoustudyEnglishharder?____________________________________________5.Doyousingbetter?________________________________________Yes,Iam.I’mtallernowthanIwastwoyearsagoYes,Iam.I’mfunniernowthanIwastwoyearsago.No,Iamnot.I’mlessoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyhardernowthanIdidtwoyearsago.Yes,Ido.IsingbetternowthanIdidtwoyearsago.Sevenyearshaspassed.Theyhavegrownup.Theyhavesomechanges.Theyaretallerthantheyweresevenyearsago.Harryismoreoutgoingthanhewassevenyearsago.Ronstudiesharderthanhedidsevenyearsago.Hermionedancedbetterthanshedidsevenyearsago.Thinkofyourself2yearsago.Discussinyourgroupsabouthowyouaredifferent?1.Iam_________thanIwastwoyearsago.2.I_________________thanIdidtwoyearsago.Trytobebetterandbetterdaybyday!3cCompareyourparents.Check(

)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthisparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.MotherFathersmartfunnyworkhardoutgoingfriendlysingwell√Mymomisfunnierthanmydad.

Mydadworksharderthanmymom.

Mymomismorefriendlythanmydad.Mymomsingsbetterthanmydad.

√√√根据句意及所给首字母提示，补全所缺单词。1.Suedidn’twanttowakeanybody,soshewalkedintotheroomq.2.Shewentout,t