Unit3SectionAGrammarFocus3C课件人教版英语八年级上册-1

Unit3

I'mmoreoutgoingthanmysister.

SectionAGF-3C通过谈论个人特征，能够学会使用比较级的核心句型，掌握形容词和副词的原级和比较级。通过比较他人，能够辨认人物，发现他人的闪光点。通过对比以前和现在的自己，学会接纳自己，发现自己的成长，培养积极乐观的心态。GrassgetsgreenerDaysgetwarmerSungetsbrighterBrighterandbrighterDreamsgetbiggerSmilesgetwiderLovegetsstrongerStrongerandstronger…ItgetsbetterOh,itgetsbetterItgetsbetterBetterandbetterLet’s

singIsTomsmarter

thanSam?No,heisn’t.Samissmarter

thanTom.IsTaramoreoutgoing

thanTina?No,sheisn’t.Tinaismoreoutgoing

thanTara.Areyouas

friendly

asyoursisterNo,Iamnot.I’mfriendlier.DoesTaraworkas

hard

asTina?Yes,shedoes.Who’smorehard-working

atschool?Tinathinkssheworksharderthanme.用_______比较两者不同，形容词或副词用___________形式.用__________比较两者在某一方面相同时，形容词或副词用__________形式.than比较级as…as原级比较级的用法GrammarGrammar一、形容词、副词的比较级1.含义：大多数的形容词和副词都有三个级别。原级：描述事物的特征或性质比较级：

两个事物之间比较，“较...”、”更...一些”最高级：三个及以上多个事物之间比较，“最...”eg:Lilyworkshard.LilyworksharderthanLisa.Lilyworkshardestamongherclassmates.-er比较级-est最高级一般单音节词和少数双音节词，在词尾加-er以不发音的e结尾的词，在词尾只加-r重读闭音节词词尾只有一个辅音，双写结尾辅音字母，再加-er以辅音字母+y结尾的双音节词，改y为i,再加-er部分双音节词和多音节词，在前面加more2.形容词、副词的比较级规则变化high-higher;tall-taller;short-shorter;slow-slowerfine-finer;late-later;large-larger;nice-nicerbig-bigger;fat-fatter;thin-thinnereasy-easier;funny-funnier;early-earliermorebeautiful;moreinteresting;morehard-working2.形容词、副词的比较级不规则变化原级比较级good/wellbad/badly/illmany/muchlittleoldfarbetterworsemorelesselder/olderfather/furthernice_______

easy

_______

thin

_______

hot

_______

much

_______

high

_______

clever

_______happy

_______little

_______fat

_______big

_______

good

_______

far

__________

tall

_______

old

_______nicer写出下列单词的比较级。easierthinnerhottermorehigherclevererhappierlessfatterbiggerbetterfarther/furthertallerolder/elderbeautiful______________important_____________quietly

expensive

_________________morebeautifulmoreimportantmorequietlymoreexpensivePractice形容词副词同级比较的结构两者进行比较,表示“一方与另一方一样……”时，常用句型结构：肯定句结构：1.A+be动词\have+as+形容词的原级+as

+Be.g.Sheis

asquietasyou.Youare

asthinasyoursister.

Thisruleris

aslongasthatone.2.A+行为动词+as+副词的原级+as

+Be.g.PeterrunsasslowlyasTony.TaraworksashardasTina.

Thepinkbagisas____asthepurpleone.bigLinglingrunsas_______asLiLei.fastClairegetsupasearlyasSue.Presentation形容词副词同级比较的结构两者进行比较,表示“一方与另一方一样……”时，常用句型结构：否定句结构：1.A+be+not+as/so+

形容词原形+as+B

Lilyisnotso/astallasMary.莉莉不如玛丽高。(莉莉比玛丽矮。)他没他妹妹那么兴奋。He

is

not

so/

as

excited

as

his

younger

sister.

2.A+don’t/doesn’t/didn’t+行为动词原形+as/so+副词原形+as+B

Taradoesn’tworkso/ashardasTina.Tara工作不如Tina努力。notas/so…as…不如、比不上…表示前者不如、比不上后者。I

can’t

jump

as

high

as

Bill.我跳高不如比尔。notas\as+adj.\adv.(原形)+as…的同义短语less+原级+than…表示一方不如另一方，Thisroomislessbeautifulthanthatone.这个房间不如那个房间漂亮。=Thisroomisnotso

beautifulasthatone.1.A+be+comparative(adj.)+than+BHeisshorterandthinnerthanRon.Andheismorehard-workingthanhim.RonisoneyearolderthanHarry.AndheisfriendlierthanHarry.HeisbraverthanHermione.一般疑问句：be提前特殊疑问句：疑问词+B+其它(heavy;old)(smart?)1.HagridisheavierthanDumbledore.2.DumbledoreisolderthanHagrid.3.IsHagridsmarterthanDubledore?2.A+do+comparative(adv.)+than+BHealwaysgetsup

earlierthanRon.Herunsfaster

thanHarry.Doeshealwaysgetupearlier

thanRon.Doesherun

fasterthanHarry.No,hedoesn't.Idrivebetterthanhim.Canyoumakemoresentences?一般疑问句：do提前特殊疑问句：疑问词+do+主语+动词原形。DoesRondrivebetterthanme?3.A+be\do+as+adj.\adv.原形+as+BSheis

as

smart

asHarry.Sheworks

as

hardasHarry.Andshecanfly

as

high

asHarry.notso\as…as…不如…RonisnotsosmartasHermione.Harrydoesn'ttalksoloudlyasRon..HermioneLuna(getupearly;outgoing)1.HermionegetsupasearlyasLuna.2.LunaisnotsooutgoingasHermione.Canyoumakemoresentences?我是一名八年级的学生，我和我们班的许多同学一样大，但是我没有他们强壮。我学习很努力，经常自学一些有用的东西。我能照顾我自己。每个星期天我邀请我的同学来我家，我告诉他们说，就像在自己家一样，请随便吃些东西吧。我们唱歌，跳舞，每次我们都玩得很开心。asoldasnotasstrongaslearn...byoneself/teachoneself...lookafteroneselfhelponeselfto...enjoyoneselfmakeoneselfjustathomeGroupworkMakeaspeech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。Heismuchmorehandsomethanhisbrother.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。目录CONENTS3aUsethewordstowritequestionsandanswers.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?IsPaulasfunnyasCarol?moreoutgoingfunnier目录CONENTS3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.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.目录CONENTS3cCompareyourparents.Check(√)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.MotherFathersmart√funnyworkhardoutgoingfriendlysingwell说出这些词的比较级Whois比较级,AorB?1.Billistenyearsold.Mikeistenyearsold,too.Billis___________Mike.2.Tom'spenischeaperthanBill's.Tom'spenisn't_____________Bill's.3.Mikeisnotasqui