unit 3section a 1a-2d 課件2023-2024學(xué)年人教版八年級(jí)英語(yǔ)

U3I'mmoreoutgoingthanmysister.SectionA11a-2dtall—long—short—smart—形容詞的比較級(jí)tallerlongershortersmarter1.直接在形容詞后加“er”funny→heavy→2.以輔音字母加y結(jié)尾的雙音節(jié)詞，先把y改為i，再加er形容詞的比較級(jí)funnierheavierfriendly→friendliergood/well→little→bad/badly→5.形容詞的不規(guī)則變化形容詞的比較級(jí)betterworselessmany/much→morebig→thin→hot→fat

→3.重讀閉音節(jié)詞詞尾只有一個(gè)輔音字母時(shí)，先雙寫(xiě)輔音字母，再加er形容詞的比較級(jí)biggerthinnerhotterfatteroutgoing→loudly→serious→4.多音節(jié)詞、部分雙音節(jié)詞詞前加more形容詞的比較級(jí)moreoutgoingmoreseriousmoreloudlyinteresting→moreinterestingquietly→morequietlyTomMaryMaryistallerthanTom.TomisshorterthanMary.Let'scompare.tallshortPaulPeterPaulissmart.PeterissmarterthanPaul.Ihave______hairthanyou.Ihavelongerhairthanyou.shorterheavyHanHong

isheavierthanLiuYifeiLiuYifei

isthin.

Jim

Tom

Jimisfunny.Tom_____________Jim.

isfunnierthan

LindaDavidLindaisfriendly.Davidis_____________thanLinda.

friendlierhothotterTodayishotter

thanyesterday.yesterdaytodaybig

smallABAisbigger

than

B.Bissmaller

thanA.AliceAnnieAlicesingsquietly,butAnniesingsloudly.Alicesingsmore

quietly

thanAnnie.Anniesingsmore

loudly

thanAlice.TonyWhatcantheydo?MichaelJordan

BothTonyandMichaelcanplaybasketball,butMichaelplaysbetter

thanTony.1aMatcheachwordwithitsopposite.tallloudlythinshorthairlonghairheavyquietlyshortLet’shavealookatthesetwins.Lookcarefully,thenlet’splayagame.Talkaboutthedifferences.Whoisheavy,PeterorPaul?Whohaslonghair,TomorSam?Whoisquiet,TomorSam?Whosingsloudly,TinaorTara?Whoisshortandthin,PeterorPaul?PeterSamTomTinaPaulListenandnumberthepairsoftwinsinthepicture.1b123TapescriptA:IsthatSam?B:No,that’sTom.Samhaslonger

hairthan

Tom.C:

BothTomandSamcanplaythedrums,butSamplaysthembetterthanTom.Conversation1A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.Conversation2A:IsthatPaul?B:No,that’sPeter.Peter’sheavierthanPaul.AndPaul’sshorterthanPeter.Conversation3Practicetheconversationinthepictureabove.Thenmakeconversationsaboutyourclassmates.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.1csummarycomparativewordsbiggersmallertallershorterheavierthinnerfasterstrongermoreoutgoingmoreserious

moreloudlymorequietly

A+be+形容詞比較級(jí)

+than+BA+V.+副詞比較級(jí)+than+B一、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)):_________

easierdifferencemoremoreseriousfriendlier練習(xí)6

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))______________

morebeautifulmoreoutgoingloudshorteasier

完成句子他長(zhǎng)得什么樣子？他很高。—Whatdoeshe________?—Heistall.2.他比我高。Heis______(tall)thanme.lookliketaller

3.他的頭發(fā)比我的短。

Hishairis______(short)thanmine.4.我來(lái)的比你晚。

Icome_______(late)thanyou.shorterlaterExercises鞏固提升big___________happy___________beautiful____________good/well_______thin___________funny___________short__________loudly_________1.寫(xiě)出下列單詞的比較級(jí)biggerhappiermorebeautifulbetterthinnerfunniershortermoreloudlyTomis

thanSam.(tall)Pedrois

thanPaul.(short)Ruthtalks

thanRose.(loudly)Bobisalittle

thanme.(outgoing)5.Myfatherhas_______(short)hairthanmymother.Butmyfatheris________(heavy)_______mymotherand_____________(outgoing)thanher.tallershortermoreloudlymoreoutgoingExercises鞏固提升

2.用單詞的正確形式填空shorterheavierthanmoreoutgoing新課導(dǎo)入WangJunkai1.78mWangYuan1.7mYiYangqianxi1.73mWangJunkaiis________________WangYuanWangYuanis________________YiYangqianxitallerthanshorterthanYiYangqianxiWangYuanYiYangqianxidances__________________WangYuan.YiYangqianxidoesn'tsing__________________WangYuan.betterthanaswellas學(xué)習(xí)目標(biāo)1.能熟悉并能正確運(yùn)用本課時(shí)的單詞及短語(yǔ)2.能熟練掌握比較級(jí)的構(gòu)成規(guī)律3.能正確運(yùn)用比較級(jí)句型描述人物的外貌和性格特征自主學(xué)習(xí)Newwords工作努力的；辛勤的清楚地不過(guò)；雖然；盡管哪一個(gè)極好的競(jìng)賽；比賽贏hard-workingclearlythoughwhichcompetition

fantasticwin

重點(diǎn)探究2a

Listen.Arethewordsintheboxusedwith

–(i)er

ormore?Completethechart.funny(run)fastfriendly(jump)highoutgoing(work)hardhard-working(getup)earlysmartlazy-er/-iermore

friendlyoutgoingfunny—funniersmart—smarterlazy—lazierfast—fasterhard—harderhard-working—morehard-workinghigh—higherearly—earlierTina…____________________________________________________________________________________________________________________________________isfriendlierandfunnier.runsfasterandjumpshigherthanTara.issmarterthanTara.islazierthanTara.2b

Listenagain.HowareTinaandTaradifferent?Fillintheboxes.ismoreoutgoingthanTara.Tara…__________________________________________________________________worksashardasTina.getsupearlierthanTina.Pairwork2c

StudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.AskandanswerquestionsaboutSamandTom.Sam

Tom

smarttall****runfastgetupearly******thinfunny****hard-working****friendlyNote:***MeansSamistallerthanTom.

IsTomfunnierthanSam?No,heisn’t.SamisfunnierthanTom.IsSammorehard-workingthanTom?Yes.He’smorehard-workingthanTom.LisaNellysangbetterwithshorterhairpracticemoreandreallywantedtowinsangmoreclearlydancedbetter2d

Readtheconversationandmatchthepeoplewiththerightthings.Didyoulikethesingingcompetitionyesterday,Anna?Oh,itwasfantastic!Nellysangsowell.Role-playRole-playtheconversation.拓展提升1.單音節(jié)和部分雙音節(jié)比較級(jí)構(gòu)成總結(jié)：比較級(jí)有變化，一般詞尾加

er。詞尾若有啞音e，直接加r就可以。輔音字母加y

，

要把

y

變

i

。雙寫(xiě)變化有幾個(gè),大紅胖瘦悲濕熱。不規(guī)則記心間，兩多好壞一少遠(yuǎn)。多音節(jié)詞前變，詞前加more記心間。形容詞、副詞、比較級(jí)的構(gòu)成規(guī)則2.多音節(jié)和部分雙音節(jié)比較級(jí)構(gòu)成總結(jié)：（1）三音節(jié)以上的詞，是詞前變化。（2）以下部分雙音節(jié)詞是詞前變化：①由兩個(gè)單詞合成的詞

outgoing—moreoutgoinghard-working—morehard-working②adj+ly構(gòu)成的副詞loudly—moreloudlyquietly—morequietlyclearly—moreclearly④n+ful/less構(gòu)成的形容詞useful—moreusefulcareless—morecareless

⑤n+ly構(gòu)成的形容詞。詞前或詞尾變化皆可friendly—morefriendly/friendlierlively—morelively/livelier⑥n+y構(gòu)成的形容詞。是詞尾變化。healthy—healthierlucky—luckier

③v+ed/ing構(gòu)成的形容詞tired—moretiredexciting—moreexcitingboring—moreboring注意：形容詞和副詞的比較級(jí)的用法1.A>B；A比B更……A+……+比較級(jí)+than+BA+……+more+原級(jí)+than+B2.A=B；A和B……一樣A+……+as+原級(jí)+as+B3.A=B；A不如B……A+……not+as+原級(jí)+as+BA+……not+so+原級(jí)+as+B

當(dāng)堂檢測(cè)Ⅰ.用所給單詞的正確形式填空1.—Whois________(strong),TomorJim?—IthinkJimis.2.Icanjumpas________(high)asSue.3.—Sam，pleasespeak________(loud)soeveryonecanhearyou.—OK，Iwill.4.MissWangis______________(outgoing)thanme.5.—Thecoffeeisgood.—That'sright.Itwilltaste________(good)withsomemilk.

strongerhighloudermoreoutgoingbetterⅡ.句型轉(zhuǎn)換。1.

Thispicturelooksbeautiful,butthatonelooksmorebeautiful.Thatpictur