Unit3Immoreoutgoingthanmysister.SectionAGrammarFocus3c课件人教版八年级英语上册

Unit3I’mmoreoutgoingthanmysister.SectionAGrammarFocus-3c1.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.Let’schant!Tall,taller,whoistaller?Iamtall.Youaretaller.Youaretaller

thanme.Thin,thinner,whoisthinner?Heisthin.Sheisthinner.Sheisthinner

thanhim.Funny,funnier.Whoisfunnier?Youarefunny.Theyarefunnier.Theyarefunnier

thanyou.Outgoing.Moreoutgoing.Whoismoreoutgoing?Lucyisoutgoing.Lilyismoreoutgoing.LilyismoreoutgoingthanLucy.IsTomsmarterthanSam?No,heisn't.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn't.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I'mnot.I'mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.Who'smorehard-workingatschool?Tinathinkssheworksharderthanme.UnderlinetheadjectivesCircletheadverbs.Tips:形容词常与与be动词连用；副词修饰行为动词，并往往位于动词后面。GrammarFocus语法要点：Jack

isasfunnyasMike.例：杰克与迈克一样滑稽。例：克莱尔与苏起得一样早。同级比较ClairegetsupasearlyasSue.1.A+be+as+形容词原形+as+B2.A+实义动词+as+副词原形+as+B表示第一个人比不上第二个人时，使用句型:

例：他没他妹妹那么兴奋。He

is

not

so/

as

excited

as

his

younger

sister.主语(第一个人物)+谓语动词(否定式)+as/so+形容词/副词原级+as例：我比你更外向。例：汤姆比鲍勃跳得更高。1.A+be+形容词比较级+than+BI’mmoreoutgoingthanyou.2.A+实义动词+副词比较级+than+BTomjumpshigherthanJack.比较级的句型◆“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.比较级的句型◆“Which/Who...+比较级,AorB?”表示“A和B，哪一个/谁更……？”Whoistaller,JimorTom?◆“A...+倍数+比较级+than+B”表示“A是B的多少倍”。Ourschoolisthreetimesbiggerthanyours.◆“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。Chinaislargerthananyothercountry/theothercountriesinAsia.比较级的句型◆“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.◆“否定+比较级”，意为“不能更……”或“再……不过了”，表示最高级的意思。

Itcouldn'tbebetter.那再好不过了。Ican'tagreemore.我再同意不过了。比较级的句型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。巧学妙记：两多(much,alot)两少(alittle,abit)一甚至(even)，还有一个远（far)去了。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.yours相当于yourhair比较级的注意事项1.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than形容词&副词的比较级形容词&副词有三种形式：原级，比较级和最高级比较级:

两个人或事物的比较规则变化和不规则变化（在其原级形式的基础上变化）形容词副词比较级的构成规则单音节和部分双音节比较级构成总结：比较级有变化，一般词尾加er。词尾若有哑音e，直接加r就可以。辅音字母加y

，要把y

变i.双写变化有几个,大红胖瘦悲湿热。不规则记心间，两多好坏一少远。多音节词前变，词前加more记心间。比较级构成的规则变化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多音节词和部分双音节词在其前面加moreinteresting-moreinterestingpopular-morepopular多音节和部分双音节比较级构成总结：1.三音节以上的词，是词前变化。2.以下部分双音节词是词前变化：（1）adj+ly构成的副词loudly-moreloudly

（3）n+ful/less构成的形容词useful-moreuseful（2）v+ed/ing构成的形容词tired-moretired

（4）名词+ly构成的形容词。词前或词尾变化皆可friendly-morefriendly/friendlier（5）名词+y构成的形容词。是词尾变化。lucky-luckier注意high—

.

tall—

.

funny—

.

easy—

.

nice—

.

late—

.

fat—

.

thin—

.

little—

.

good—

.

well—

.

bad/badly—

.

beautiful—

.

interesting—

.hard-working—

.

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-working3aPracticeUsethewordstowritequestionsandanswers.1.Julie/tall/youQ:_______________________A:No,sheisn’t.She’s________thanme.2.Jack/run/fast/SamQ:____________________________

A:No,hedoesn’t.Heruns______thanSam.IsJulieastallasyou?tallerDoesJackrunasfastasSam?faster3.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.No,I'mnot.I'mnotsofunnynowasIwastwoyearsago.3.Areyoumoreoutgoing?_________________________________________________4.DoyoustudyEnglishharder?_______________________________________________5.Doyousingbetter?

_________________________________________________Yes,Iam.I'mmoreoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyhardernowthanIdidtwoyearsago.No,Idon't.IsingworsenowthanIdidtwoyearsago.Writing:

Iwasshorterandmoreoutgoingtwoyearsago.Butnow,Iamtallerandlessoutgoing.IamnotasfunnynowasIwastwotearsago.IsingbetternowthanIdidtwoyearsago.IstudyEnglishhardernowthanIdidtwoyearsago.3cCompareyourparents.Check(√)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.MotherFathersmart√funnyworkhardoutgoingfriendlysingwellMymomisfunnierthanmydad.

Mydadworksharderthanmymom.

Mydadisfunnierthanmymom.

Mymomismorefriendlythanmydad.

Mymomsingsbetterthanmydad.

1.Thetwins______lovelygirls.A.areall B.areboth C.bothare2.IlikedrawingandIamgood_____it.A.in B.on C.at3.Thatboxis_______thanothers.A.moreheavierB.heavyC.muchheavier单项选择。B

CCExercises4.Sheisthreeyears_______thanI