Unit 3 Section A 1a-3c課件2024-2025學(xué)年人教版八年級(jí)英語(yǔ)

Unit3SectionA1a-3ctall loudlythin shorthair

longhair heavy

quietly shortMatcheachwordwithitsopposite.1aDotheylookthesame?Theyaretwins.Theyaretwinsisters.Why?Theyaretwins.Theyaretwinbrothers.Dotheylookthesame?Why?Listenandnumberthepairsoftwinsinthepicture[1-3].1231bLet’shavealookatthesetwins.Lookcarefully,thenlet’splayagame.Whoistaller,TinaorTara?Whoisheavier,PeterorPaul?Whohaslongerhair,TomorSam?Whoismorequietly,TomorSam?Whoismoreloudly,TinaorTara?Whoisshorterandthinner,PeterorPaul?TinaPeterSamTomTinaPaulshortshorterThebabyisshorterthanthegirl.ComparepeopleyoungyoungerThelittleboyisyoungerthan

theyoungman.oldolderTedVinceVinceisolderthanTed.Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.1cLet’spractice!IsthatTom?No,itisn’t.It’sSam.Tomcanplaytheguitarbetterthan

Sam.Who’sTom?No,itisn’t.It’sPaul.Paul’sthinnerthanPeter.Peter’staller

thanPaul.IsthatPeter?Who’sPeter?1.Both

TomandSamcanplaythedrums,butSam

playsthembetterthanTom.1)both“兩個(gè)、兩者都……”,在句中可作代詞、形容詞、副詞、連詞。作副詞時(shí)常放在be動(dòng)詞之后,實(shí)義動(dòng)詞之前。Languagepointse.g.Both(of)hisparentsaredoctors.(作代詞或形容詞)=Hisparentsarebothdoctors.(作副詞)Theybothwentcampingintheholiday.(作副詞)BothEnglishandmathareveryimportant.(both…and…短語(yǔ)常連接兩個(gè)并列的成分,可連接名詞、動(dòng)詞、形容詞和代詞等)注:both指兩者都,all指三者或三者以上都。

2.That’sTara,isn’tit?附加疑問(wèn)句：陳述句后添加一個(gè)附著的簡(jiǎn)略疑問(wèn)結(jié)構(gòu)，用以進(jìn)行確認(rèn)。⑴若陳述部分為肯定，便用否定形式進(jìn)行提問(wèn)；⑵若陳述部分為否定，便用肯定形式進(jìn)行提問(wèn)。即前肯后否，前否后肯?There’ssomeoneintheroom,isn’tthere??Wecan’tsayitthisway,canwe??There’ssomeoneintheroom,isn’tthere?房間里有人，是吧？?Hedidn’tsayanythingatthemeeting,didhe?他在會(huì)上什么也沒(méi)說(shuō)，對(duì)嗎？?Wecan’tsayitthisway,canwe?我們不能這樣說(shuō)，對(duì)不對(duì)？特別提醒：附加部分的動(dòng)詞要和陳述句部分保持一致Haveatry1._______ofthetwinshavelonghair.A.AllB.BothC.EachD.either2.Hissonneverworkshard,____________?3.-Samhardlyeverusedthecomputeryesterday,didhe?-______________.Heplayedcomputergamestillmidnight.A.Yes,hedid.B.No,hedidn'tC.Yes,hedidn'tD.No,hedid??doesheI.按要求寫(xiě)出下列各詞的正確形式。

1

easy(比較級(jí)):___________

2

different(名詞):_________3

many(比較級(jí)):______

4

serious(比較級(jí)):_____________

5friendly(比較級(jí)):_________

easierdifferencemoremoreseriousfriendlierExercises6

funny(比較級(jí)):

_________

7

outgoing(比較級(jí)):______________

8quiet(反義詞):_________

9

tall(反義詞):____________

10

beautiful(比較級(jí)):______________

morebeautifulmoreoutgoingloudshortfunnierII.句型轉(zhuǎn)換。Thispicturelooksbeautiful,butthatonelooksmorebeautiful.(同義句)Thatpicturelooks____________________thisone.2.ShehaslongerhairthanEmma.(同義句)Herhairis___________________.3.Helenstudieshardestinherclass.(同義句)Helenstudies________than_____________studentinherclass.morebeautifulthanlongerthanEmma’sharderanyother1.Ifyouwanttobethinnerandhealthier,you’dbettereat____foodandtake____exercise.more,fewerB.more,lessC.fewer,moreD.less,moreIII.選擇。2.He’s____thanhisbrother.strongB.strongerC.thestrongerD.thestrongest中考鏈接—Whichsingerdoyoulike,ZhangLiangyingorZhouBichang?—________.Ilovetheirsongsverymuch.A.AllB.Neither C.Both“我非常喜歡他們的歌曲”C兩者都不都（三者及以上）兩者都—Youaresingingtotheplants!—That’strue.Ibelieveithelpsthemgrow______.A.slower B.better C.harder“我相信這幫助它們長(zhǎng)得更好?！盉更好更慢更難ObjectivesTolistento2aandrole-playtheconversation.Tolearnthecomparativesofadjectivesandadverbs.Tolearntocomparepeople.—IsthatEric?—No,that’sDavid.EricisthinnerthanDavidandheisbetteratsportsthanDavid.DavidEricisthin.Ericisbetteratsports.EricReviewListen.Arethewordsintheboxusedwith-(i)erormore?Completethechart.funnyfriendlyoutgoinghard-workingsmartlazy(run)fast(jump)high(work)hard(getup)early-er/-iermorefriendly,funny,fast,high,hard,smart,lazy,earlyoutgoing,hard-working2aTina…Tara…ismoreoutgoingthanTara.worksashardasTina.Listenagain.HowareTinaandTaradifferent?Fillintheboxes.Let’stalkaboutthedifferencesbetweenTinaandTara.friendlier,funnier,runfaster,jumphigher,smarter,getupearlier2bStudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.AskandanswerquestionsaboutSamandTom.SamTomsmarttallrunfastgetupearlythinfunnyhard-workingfriendly2c☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆I(lǐng)sTomfunnierthanSam?No,heisn’t.SamisfunnierthanTom.IsSammorehard-workingthanTom?Yes.He’smorehard-workingthanTom.1.Samworks______

(hard)thanTom.2.Tomis________(smart)thanSam.3.Tinais______(tall)and

________(quiet)thanTara.4.Paulis_______(short)and________(heavy)thanPedro.5.Igetup____________(early)thanTara.6.Tarais_______________(serious)thanTina.7.DuJiais_____________(popular)thanothersinClass19.用形容詞的適當(dāng)形式填空hardersmartertallerquietershorterheavierearliermoreseriousmorepopular2dListentotheconversationandanswerthequestions.1.Whohasshorterhair?

Lisa.2.Whodancedbetter?

Nelly.3.Whosangmoreclearly?

Lisa.4.WhatdoesAnnathinkisthemostimportant?

Tolearnsomethingnewandhavefun.Julie:Didyoulikethesingingcompetitionyesterday,Anna?Anna:oh,itwasfantastic!Nellysangsowell!Julie:Well,IthinkLisasangbetterthanNelly.Anna:Oh,whichonewasLisa?2dRole-playtheconversation.Julie:Theonewithshorterhair.IthinkshesangmoreclearlythanNelly.Anna:Yes,butNellydancedbetterthanLisa.Julie:YoucantellthatLisareallywantedtowin,though.Anna:Well,everyonewantstowin.Butthemostimportantthingistolearnsomethingnewandhavefun.Annalikesthesingingcompetition.Itwas__________.JuliethinksLisa,theonewith_______hair,sang__________and________thanNelly.AnnathinksNellydanced______thanLisa.The________________thingistolearnsomethingnewandhavefun.Fillintheblanksaccordingtotheconversation.fantasticshorterbettermoreclearlybettermostimportantwhich在問(wèn)句中作疑問(wèn)代詞，其含義為“哪一個(gè)，哪一些”。e.g.Whicharetheonesyoureallylike?

哪些是你們真正喜歡的？Whichisyourbestfriend,TomorLucy?

哪一位是你最好的朋友，湯姆還是露西？1.Oh,whichonewasLisa?哦，哪一位是莉莎？Languagepointswhich也可引導(dǎo)定語(yǔ)從句，在從句中可以作主語(yǔ)，也可以作賓語(yǔ)。e.g.Colorthebirdswhichareflying.

給那些正在飛的鳥(niǎo)涂色。Thestory(which)hetoldwasveryinteresting.

(which作賓語(yǔ)，此時(shí)which可省略)Theshop_____sellsflowersisattheendofthestreet.A.WhoB.whereC.which（which作主語(yǔ)）2.YoucantellthatLisareallywantedtowin,though.不過(guò)，你能看得出來(lái)，莉莎真的想贏。1）though作副詞，意為“不過(guò)；可是；然而”，常用于口語(yǔ)中，一般放在句尾。e.g.—HaveyoueverbeentoAustralia?你去過(guò)澳大利亞嗎？

—No.I’dliketo,though.沒(méi)有。不過(guò)我很想去。這是份苦差事，可他還是接受了。Itwasahardjob.Hetookit,though.

拓展:(1)though還可以作連詞，意為“雖然；盡管”，引導(dǎo)讓步狀語(yǔ)從句，此時(shí)可以和although互換。e.g.Though/Althoughhewasill,heworkedhard.他雖然生病了，但仍努力工作。(2)though/although不能和but連用,但可以和yet,still連用。e.g.Though/Althoughheis90,heisstillveryhealthy.

盡管已經(jīng)90歲了，但他仍然很健康。2）winv.獲勝，贏+比賽、獎(jiǎng)項(xiàng)等過(guò)去式:won,現(xiàn)在分詞:winning,名詞:winnereg.Theywonthegameyesterday.ZhangYiningwonagoldmedalinthewomen'ssingles.Whoisthewinner,SamorJim?拓展:贏了某人不用win,用beateg.TheLALakersbeattheRockets.試對(duì)比：Webeatthemandwonthegame.3.Butthemostimportantthingistolearnsomethingnewandhavefun.但最重要的是要學(xué)到一些新東西并獲得樂(lè)趣。themostimportant意為“最重要的”，是important的最高級(jí)形式。important的比較級(jí)為moreimportant。e.g.IthinkEnglishisthemostimportantofallthesubjects.

我認(rèn)為在所有的科目中英語(yǔ)是最重要的。I.按要求寫(xiě)出下列各詞的正確形式。

1.

funny(比較級(jí))：___________

2.

different(名詞)：_________3.

many(比較級(jí)):______

4.

serious(比較級(jí)):_____________

5.friendly(比較級(jí)):_________

funnierdifferencemoremoreseriousfriendlierExercisesII.翻譯句子。1.—那是山姆嗎？—不是，是湯姆。他比山姆的頭發(fā)短，而且

他比山姆高。2.湯姆比山姆更友好。

TomisfriendlierthanSam.

—IsthatSam?—No,that’sTom.HehasshorterhairthanSam.Andhe’stallerthanSam.中考鏈接________wedidn'twinthebasketballgame,weweresatisfiedwithourhardwork.A.If B.Though C.Since D.BecauseB如果既然雖然因?yàn)榫湟狻半m然我們沒(méi)有贏得籃球賽，我們對(duì)自己的努力很滿意”根據(jù)句意填入單詞的正確形式：

1.Mybrotheristwoyears__________(old)thanme.2.Tomisas_______(fat)asJim.3.Isyoursister__________(young)thanyou?Yes,sheis.4.Whois___________(thin),youorHelen?Helenis.5.Whosepencil-boxis_______(big),yoursorhers?Hersis.6.Mary’shairisas__________(long)asLucy’s.7.Benjumps________(high)thansomeoftheboysinhisclass.8.______Nancysing__________(well)thanHelen?olderfatyoungerthinnerbiggerlonghigherDoesbetterReview

唱歌比賽

比……唱得好

頭發(fā)較短的那個(gè)

比……唱得清楚

比……跳得好

更多地練習(xí)

重要的是學(xué)到東西

重要的是得到快樂(lè)比較你的父母

閱讀2d-3c,翻譯下列短語(yǔ)及句子。singingcompetitionsingbetterthantheonewithshorterhairsingmoreclearlythandancebetterthanpracticemoreThemostimportantthingistolearnsomethingnew.Themostimportantthingistohavefun.Compareyourparents.IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.GrammarFocusComparesomeofyourclassmatesorfamilymembers,trytomakesentences.Mybrotheristallerthanme,Iworkharderthanhim.1.什么是形容詞的原級(jí)？表示修飾兩種東西的程度是一樣的,用as…as表示原級(jí)，譯為:“和……一樣”。2.什么是形容詞的比較級(jí)？表示兩者相比，一個(gè)比另一個(gè)更……，有比較級(jí)的句中有than,且僅限于兩者比較。形容詞的原級(jí)和比較級(jí)原級(jí)和比較級(jí)區(qū)分程度的不同：原級(jí)是說(shuō)明兩個(gè)人物或事物的程度一樣。比較級(jí)是區(qū)分兩個(gè)人物或事物的程度不一樣。Thistreeisas____asthattree.Thegreenbagisas____astheblueone.Thispencilisas____asthatpencil.tallbiglong原級(jí)當(dāng)兩個(gè)人或兩件事物進(jìn)行比較時(shí)，形容詞和副詞要用比較級(jí)，也就是詞尾-er形式，比較級(jí)常常用than來(lái)連接被比較的兩個(gè)人或事物。?Iamshorterthanyou.我比你矮。

￥20￥30cheapcheaperThepinkdressischeap.Theblackdressis___________thepinkone.cheaperthanTheredcariscute.Thebluecar______________

theredcar.(藍(lán)車(chē)比紅車(chē)更可愛(ài))iscuterthan56.1kgheavy58kgGarfieldisheavy.Doraemonis____________Garfield.heavierheavierthanGarfieldDoraemon形容詞比較級(jí)的構(gòu)成

1.構(gòu)成的規(guī)則變化:2.構(gòu)成的不規(guī)則變化:形容詞和副詞的比較級(jí)short-shortersmall-smallernicenicersafesafer------bigthinheavyheavierhappyhappier找規(guī)律：bigbiggerthinthinner1.構(gòu)成的規(guī)則變化:1)單音節(jié)詞和少數(shù)雙音節(jié)詞一般在詞尾后加-er構(gòu)成比較級(jí)或-est構(gòu)成最高級(jí).如：原級(jí)比較級(jí)最高級(jí)

cold–——colder–——coldestbright———brighter———brightestyoung——younger——youngest2)以字母

e結(jié)尾的詞只加–r

或-st

構(gòu)成比較級(jí)

和最高級(jí)。原級(jí)比較級(jí)最高級(jí)

nice——nicer–——nicestfine——finer——finestlarge——larger——largest3)重讀閉音節(jié)詞末尾只有一個(gè)輔音字母時(shí)，先雙寫(xiě)

這個(gè)輔音字母，再加-er或-est。如:big–bigger–biggestthin–thinner–thinnest4)以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改y為i，再

加-er或-est。如：

easy–easier–easiesthappy–happier–happiest5)多音節(jié)詞和部分雙音節(jié)詞在詞前加more或most。

如：

delicious—moredelicious—mostdeliciousinteresting—moreinteresting—mostinterestingimportant—moreimportant—mostimportant2.構(gòu)成的不規(guī)則變化:e.g.good/well–better–best

bad/badly/ill–worse–worst

many/much–more–most

little–less–least

far–farther/further–farthest/furthest

old-older/elder-oldest/eldest講述兩者有差異，第一個(gè)人物超過(guò)第二個(gè)人物時(shí)用比較級(jí)?；揪湫停褐髡Z(yǔ)(‘A’)+謂語(yǔ)動(dòng)詞+形容詞/副詞比較級(jí)+than+主語(yǔ)(‘B’)+…

e.g.A

modern

train

is

faster

than

a

car.

現(xiàn)代的火車(chē)比轎車(chē)快多了。

This

book

didn’t

cost

me

more

than

that

one.

這本書(shū)花費(fèi)我的錢(qián)不比那本多。

比較級(jí)的用法在形容詞比較級(jí)前還可用much,even,still,faralittle來(lái)修飾，表示“……的多”，“甚至……”,“更……”,“……一些”。e.g.Thiscityismuchmorebeautifulthanbefore.She’salittlemoreoutgoingthanme.It’salittlecoldertoday.“比較級(jí)＋and＋比較級(jí)”意為“越來(lái)越……”多音節(jié)比較級(jí)用“moreandmore＋形容詞原級(jí)”形式。如：?

It’sgettingworseandworse.?Thegroupbecamemoreandmorepopular.“Which/Whois+比較級(jí)…？”比較A、B兩事物,問(wèn)其中哪一個(gè)較……時(shí)用此句型。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?the+比較級(jí)...，the+比較級(jí)...“越……,越……”eg.Themore,thebetter.Theharderyouwork,thebettergradesyou'llget.Ex.__________you're,________mistakesyou'llmake.A.Thecareful,thelessB.Themorecareful,thelessC.Themorecarefully,thefewerD.Themorecareful,thefewer?使用形容詞比較級(jí)時(shí)需注意以下幾點(diǎn)：1）than后面接代詞時(shí),一般要用主格形式，但在口語(yǔ)中也可使用賓格形式。如：?MybrotheristallerthanI/me.2）當(dāng)需要表示一方超過(guò)另一方的程度時(shí)，可以用much,alot,alittle,abit,even,still等來(lái)修飾形容詞比較級(jí)。注意:比較級(jí)不能用very,so,too,quite等修飾。如：?

Heismuchmoreseriousthan

Sam.3）形容詞比較級(jí)后面往往用連詞than連接另一個(gè)比較的人或事物,但在上下文明確的情況下,形容詞比較級(jí)可單獨(dú)使用。如：?

Mysisteristall,butmyauntistaller.我姐姐個(gè)子高,但我姑姑個(gè)子更高。4）進(jìn)行比較的人和物必須是同一類(lèi)。?

Mybooksaremorethanyours.?

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

A:No,hedoesn’t.Heruns______thanSam.IsJulieastallasyou?tallerDoesJackrunfasterthanSam?slower3a3.yourcousin/outgoing/youQ:____________________________

A:No,sheisn’t.She’s_____________thanme.4.Paul/funny/CarolQ:_____________________________

A:No,heisn’t.He’s_____________thanCarol.Isyourcousinmoreoutgoingthanyou?moreseriousIsPaulasfunnyasCarol?morefunnier1.Areyoutaller?

2.Areyoufunnier?

___________________________________________________________

____________________________________________________________Yes,Iam.I’mtallernowthanIwastwoyearsago.Yes,Iam.I’mfunniernowthanIwastwoyearsago.3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.Yes,Iam.I’mmoreoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyEnglishhardernowthanIdidtwoyearsago.Yes,Ido.IsingbetternowthanIdidtwoyearsago.3.Areyoumoreoutgoing?4.DoyoustudyEnglishharder?5.Doyousingbetter?Compareyourparents.Check(√)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.3cMotherFathersmartfunnyworkhardoutgoingfriendlysingwell√old→fat→young→ugly→high→low→light→white→sunny→hot→cool→olderfatteryoungeruglierhigherlowerlighterwhitersunnierhottercoolerExercisesI.將下列形容詞變成比較級(jí)形式：II.詞匯。1.I’mshortbutmysisteris________(short).2.Mymotherhaslonghair,andmysisterhas________(long)hair.3.Thislittlebabyis_________________(outgoing)thanthatone.shorterlongermoreoutgoing

4.Insomewayswelookthesame,butinsomewayswelook____________(不同).5.Annisavery_______(安靜的)girl,shehardlymakesnoise.differentquiet1.Thetwins______lovelygirls.A.areall B.areboth C.bothare