人教新目标版八年级英语上册课件Unit 3 I'm more outgoing than my sister 第二课时 Section A Grammar Focus-3c

SectionAGrammarFocus-3cUnit3I’mmoreoutgoingthanmysister.八年级上册RJ初中英语1.Grammar：①

形容词及副词的比较级；

②

as...as结构用来进行同级比较；

③

使用形容词及副词比较级对两者进行

比较的疑问句及其回答。Learninggoals2.Sentences：①—IsTomsmarterthanSam?—No,heisn’t.SamissmarterthanTom.

②

—DoesTaraworkashardasTina? —Yes,shedoes.

③—Who’smorehard-workingatschool?

—Tinathinkssheworksharderthanme.()tall

()heavy

()lazy ()big()good/well

()many/much

()outgoing()difficult

()easily

()beautifullyReadthewordsfirst,thenchoose.A.more B.biggerC.moredifficult D.morebeautifully E.lazierF.taller

G.moreoutgoing H.heavier I.better

J.moreeasilyFHEBIAGCJDWarmingup单音节词和部分双音节词一般在词尾加-ertall-tallerhigh-higher以字母e结尾的词加-rfine-finerwide-wider重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-erhot-hotterbig-bigger以“辅音字母+y”结尾的双音节词，变“y”为“i”，再加-erlazy-lazierhappy-happier比较级构成的规则变化Review多音节词和部分双音节词在其前面加moreinteresting-moreinterestingpopular-morepopular巧学妙记比较级有规律,一般词尾加-er；词尾若是哑音e，直接加-r就可以；重读闭音节，末尾须双写；辅音字母后有y，变y为i加-er；双多音节有规律，词前加more就可以。原级比较级good/wellbetterbad/badly/illworsemany/muchmorelittlelessoldolder/elderfarfarther/further比较级构成的不规则变化IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.

Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.UnderlinetheadjectivesCircletheadverbs.GrammarFocusTips:形容词与be动词连用；

副词修饰行为动词，

并往往位于动词后面。IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.

Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.as...as与……一样……as...as用来进行同级比较，中间要用形容词或副词的原级。Thismovieisasmovingasthatone.【拓展】as...as的否定结构是notso/as...as，意为“不如……那样……”。Mysisterisnotso/asoutgoingasme.形容词和副词的同级比较巧学妙记同级比较用原级，as...as永不离。若是否定加not，后者总是强前者。IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.

Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.Pleasepayattentiontothisword.大多数形容词和副词有三个等级：原级、比较级和最高级。比较级表示“更……”，用于两者之间的比较，说明“前者比后者更……”。比较级+than◆A+be+形容词比较级+than+B◆A+实义动词+副词比较级+than+BTips: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。Tomistallerthanme.Tomrunsfasterthanme(do).形容词和副词的比较级常用结构◆

“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。AftertheNewYear,thedayisbecomingwarmerandwarmer.Englishisbecomingmoreandmoreimportant.Lisaisthequickerofthetwo.◆“The+比较级,the+比较级”意为“越……,越……”。Themorehaste,thelessspeed.欲速则不达。Thehardersheworked,themoreprogressshemade.◆“Which/Who...+比较级,AorB?”表示“A和B，哪一个/谁更……？”Whoistaller,JimorTom?Whichbookisbetter,thisoneorthatone?◆“A...+倍数+比较级+than+B”表示“A是B的多少倍”。Ourschoolisthreetimesbiggerthanyours.◆“比较级+thanany+可数名词单数”，意为“比任何……都”，表示不在同一范围内比较。ChinaislargerthananycountryinAfrica.◆“比较级+thananyother+可数名词单数”=“比较级+thantheother+可数名词复数”，表示“比其他任何/所有……都……”。该句型在同一范围内进行比较。Whoistaller,JimorTom?Whichbookisbetter,thisoneorthatone?(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.yours相当于yourhair形容词和副词的比较级注意事项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。Heismuchmoreseriousthanhisbrother.Thisbookisevenmoreusefulthanthatone.Canyoucometoschoolalittleearliertomorrowmorning?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。3aUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:

____________________________________________A:No,sheisn’t.She’s________thanme.2.Jack/run/fast/SamQ:

____________________________________________A:No,hedoesn’t.Heruns________thanSam.IsJulieastallasyou?tallerDoesJackrunasfastasSam?fasterPresentation3.yourcousin/outgoing/youQ:

____________________________________________A:No,sheisn’t.She’s______________thanme.4.Paul/funny/CarolQ:

____________________________________________A:No,heisn’t.He’s________thanCarol.Isyourcousinasoutgoingasyou?IsPaulasfunnyasCarol?moreoutgoingfunnier3bThinkofyourselftwoyearsago.Writeabouthowyou

aredifferentnow.1.Areyoutaller?_______________________________________________2.Areyoufunnier?_______________________________________________3.Areyoumoreoutgoing?

_______________________________________________Yes,Iam.I’mtallernowthanIwastwoyearsago.No,I’mnot.I’mnotsofunnynowasIwastwoyearsago.Yes,Iam.I’mmoreoutgoingnowthanIwastwoyearsago.4.DoyoustudyEnglishharder?_______________________________________________5.Doyousingbetter?_______________________________________________Yes,Ido.IstudyhardernowthanIdidtwoyearsago.No,Idon’t.IsingworsenowthanIdidtwoyearsago.3cCompareyourparents.Check(√)whoissmarter,

funnier,etc.inthechart.Thenaskyourpartnerabout

his/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.MotherFathersmart√funnyworkhardoutgoingfriendlysingwellnice_______

easy

_______

thin

_______

hot

_______

much

_______

high

_______

clever

_______happy

_______little

_______fat

_______big

_______

good

_______

far

_______

tall

_______

old

_______beautiful______________important_____________quietly

expensive

_________________nicer一、写出下列单词的比较级easierthinnerhottermorehigherclevererhappierlessfatterbiggerbetterfarther/furthertalleroldermorebeautifulmoreimportantmorequietlymoreexpensiveExercises二、单项选择1.—Whois

,TinaorTara?—IthinkTinais.A.outgoingB.moreoutgoingC.mostoutgoingD.themostoutgoing2.Itwasahundredtimes

thanI’dexpected.A.funB.morefunC.themostfunD.funnyBB3.—CouldyoutellmewhyyoulearnEnglishsowell?—It’sverysimple.

youstudy,

gradesyouwillget.A.Theharder;betterB.Theharder;thebetterC.Harder;betterD.Harder;thebetterB4.IthinkJayChou’sMojitois

thanhislastsong.A.morebetter

B.thebest

C.muchbetterD.moregood5.TheglassbridgeinShijiazhuangis

thananyotheroneinChina.A.longB.thelongestC.longestD.longerCD三、根据句意及首字母、汉语提示或用所给词的适当形式填空Mollystudies________thanherbestfriendMary.(hard)2.Dianawasalittlefatinthepast.Butnowsheismuch_________(瘦的)thanbefore.3.Themoretreesweplantinourcity,the____________(beautiful)Lanzhouwillbe.harderthinnermorebeautiful4.Bobismucht_____now,andthejeansheworelastyeararetooshort.5.Thisshirtisalittleexpen