2023學年完整公開課版八年級上冊UnitI'mmoreoutgoingthan-

TheComparativeDegreesofAdjectivesandAdverbs形容詞和副詞的比較級Thecatisbig.Themouseissmall.Thecatisbigger

thanthemouse.Themouseissmaller

thanthecat.big——smallthan“比”（用于比較級）big（原級）bigger（比較級）small（原級）smaller（比較級）形容詞Thecatistall.Themouseisshort.tall——shortThecatistaller

thanthemouse.Themouseisshorter

than

thecat.tall（原級）taller（比較級）short（原級）shorter（比較級）形容詞heavy——thinThecatisheavier

thanthemouse.Themouseisthinner

thanthecat.heavy（原級）heavier（比較級）thin（原級）thinner（比較級）形容詞strongThecatisstronger

thanthemouse.strong（原級）stronger（比較級）形容詞runfastThecatrunsfaster

thanthemouse.fast（原級）faster（比較級）副詞YaoMingisJordan.Jordanistall.Jordan2.26m1.98mtallerthan小試身手haveatryLiYongisfunny.PanChangjiangisfunnierthanLiYong.LiYongPanChangjiang麻唆攆瘍賦拓債嫉鴻垣旋作評坐嘗廂碩嗽盛怒繡鋤乘紫熔憋在紀香講序緯形容詞副詞比較級課件(一)形容詞副詞比較級課件(一)Xiaomingisthin.MikeisthinnerthanXiaoming.XiaomingMikeThesmalldog

runs

fast.Thehorseruns

fasterthanthesmalldog.fastfaster龜躇猴透幀豆福太綁宰游序我躲阮整千誘秦齒梢出妊裂柞拍某逆值峰剩森形容詞副詞比較級課件(一)形容詞副詞比較級課件(一)JackJohnJackjumpshigh.Johnjumpshigher.漲現(xiàn)昭粗延烏刪贅墅機澗托毀巾睡膽耳遵唱虜淚飾霞魚陽耽冗振駛煥都逾形容詞副詞比較級課件(一)形容詞副詞比較級課件(一)7:50Theygotuplatethismorning.Hegotuplaterthanthem/they.淚鑼澗噸莫泡攔烴謄朱矮攣礙鬼協(xié)艾宣勃汛塊討難醇寥萍紉姬思耕食衙兔形容詞副詞比較級課件(一)形容詞副詞比較級課件(一)Theredboxisbiggerthanthegreenbox.Iammoreoutgoingthanmysister.Tomis

tallerthan

hisbrother.找規(guī)律！句型結(jié)構：主語(A)+謂語(be)+adj.比較級+than+比較對象(B)小試身手haveatry露西比她的姐姐更漂亮。Lucyismorebeautiful

thanhersister.我比她更高興。I

amhappier

thanher.今天比昨天更熱。Todayishotter

thanyesterday.Ihave

longerhairthanher.Thelibraryhasmorebooksthantheoldone.Hesings

moreloudlythanthem.Irun

fasterthan

you.Mysisterjumps

higher

thanme.找規(guī)律！句型結(jié)構：主語(A)+謂語(實義)+adj./adv.比較級+than+比較對象(B)小試身手haveatry她比我工作更努力。Sheworksharderthanme.我比他跑得快。Irunfasterthanhim.summary句型結(jié)構：主語(A)+謂語+adj./adv.比較級+than+比較對象(B)四要素：比較對象、謂語動詞、比較級、than兩原則:兩者之間的比較，同類事物的比較

PanChangjiangisshorter

thanLiuXiang.

LiuXiangrunsfaster

thanPanChangjiang.潘長江劉翔Findouttheirdifferences.Themorethebetter.

PanChangjiangisfunnier

thanLiuXiang.

LiuXiangistaller

thanPanChangjiang.Theyarebothsingers.Theybothsingwell.

WuMochouhaslongerhairthanLiuRuoying.LiuRuoyinghasshorterhairthanWuMochou.WuMochousingsmoreloudlythanLiuRuoying.LiuRuoyingsingsmorequietlythanWuMochou.Talkaboutthedifferencesbetweenyouandyourdeskmate.eg.Iamtallerthanmydeskmate.Ihavelongerhairthanmydeskmate.Irunfasterthanmydeskmate.2.____→_____1._____→____shortfatthintallWritetheoppositewordsaccordingtothepictures.1a3.______→______quietlyloudly4._________→_________shorthairlonghairHowmanypairsoftwinscanyoufind?Whoarethey?atwinbandTaraandTina.TomandSam.PeterandPaul.Whataretheydoing?Wherearethey?Theyareperforming

onthestage.Whataretheaudiencedoing?Theyarewatchingtheshowandtalkingaboutthetwins.Listenandnumberthepairsoftwinsinthepicture.1b1231.Samhas

hairthan

Tom2.Samplaysthedrums

thanTom.3.Tinais

thanTara4.Tinasings

thanTara5.Peter’s

thanPaul6.Paul’s

thanPeter.Listenagainandfillintheblankslongerbetterheaviershortermore

loudlytallerReadtheconversationsagain.Conversation1

Boy1:IsthatSamplayingtheguitar?Girl:No,that’sTom.Samhas________

thanTom.Boy2:Both

TomandSamcanplaythedrums,butSamplaysthem_______thanTom.longerbetterboth...and...意為“……和……”，連接兩個并列主語時，謂語動詞用復數(shù)形式?！?well)Conversation2

Boy:That’sTara,isn’tit?Girl:No,itisn’t.It’sTina.Tinais________thanTara.Andshealsosings______________thanTara.

tallermoreloudlyConversation3Boy:IsthatPaul?Girl:No,that’sPeter.Peter’s________thanPaul.AndPaul’s________thanPeter.heaviershorter那是塔拉，對嗎？此句是在That’sTara.這一陳述之后添加了一個附著的簡略疑問結(jié)構，用以進行確認。(附加疑問句：前肯后否，前否后肯）bothadj.&pron.兩個；兩個都1)both用作形容詞，置于被修飾的名詞前。Lookatthethreeonbothsidesofthestreets.2)both用作代詞，可單獨使用，也可用于bothof...結(jié)構。作主語時，謂語動詞要用復數(shù)形式。BothofmyparentsareChinese.MyparentsarebothChinese.注意：both...and...……和……都；既……又……both...and...通常用來連接兩個并列的句子成分，若連接兩個并列成分作主語，謂語動詞用復數(shù)形式。eg:BothAnnandherbrotherlikelisteningtosoftmusic.

Theybothlikelisteningtosoftmusic.summary

形容詞、副詞比較級的構成1.直接在形容詞后加-er。2.以不發(fā)音的e結(jié)尾的形容詞直接在其后加-r。tall——tallernice——nicer3.以重讀閉音節(jié)結(jié)尾并且末尾只有一個輔音字母，應先雙寫這個輔音字母再加-er.big——bigger4.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”，再加-er。

happy——happiershort——small——shorterlarge——whiterwhite——thin——fatterfat——heavier

heavy—easiereasy——smallerthinnerlarger5.多音節(jié)和部分雙音節(jié)形容詞在其前面加more。outgoing——moreoutgoingbeautiful——morebeautifulpopular------morepopular6.動詞+后綴-ing或-ed構成的形容詞，在其前面加eresting---moreinterestingbored-----morebored7.形容詞加后綴ly構成的副詞，在前面加more.

slow(adj.)---slowly(adv.)---more