八年级英语上册SectionA

I’mmoreoutgoingthanmysister.Unit3than比(conj.连词).LiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang

thinheavyYangMiisthinner

thanHanHong.HanHongisheavier

thanYangMi.YangMihas

longerhair

than

HangHong.thewomaninblackthewomaninredThewomaninblack______________thanthewomaninblack.haslongerhairquietlyloudlyquietlyloudlyHesingsmoreloudlythanWangFei.Shesingsmorequietly.Themansingsloudly.WangFeisingsquietly.

tall高的

thin瘦的

light轻的

serious严肃的outgoing活泼的heavy重的funny滑稽的quiet文静的Somepairsofopposites

short矮的fat胖的形容词和副词的比较级

规则变化1hightallshort等类，词尾+er2finenicelate等类，词尾+r3bigthinfatwet等类，双写尾字母+er4easyfunnyearly等类，改y为i+er5loudlyquietly等类,词前+more6beautifulinterestingimportant等类，

词前+more

tallquietcheap

thin

bigwet

healthyfriendly

busysunnyloudlyquietlyoutgoingdelicious

heavyfunny

把下列形容词和副词变比较级

shortfatearlyexpensive形容词和副词比较级句型主语+连系动词+adj比较级+than+比较对象如：ShelookshealthierthanI/me.Yourbookismoreexpensivethanmine.

主语+行为动词+adv比较级+than+比较对象如：ShesingsmoreloudlythanLiLi.MymothergetsupearlierthanI/me.tallthinlonghairquietlyloudlyshorthairheavyshortMatcheachwordwithitsopposite.1aTalkaboutthepicture.TaraTinaTomSamPeterPaulThreepairsoftwinsBothSamandTomcanplaythedrums.ButSamplaysthembetterthanTom.有些形容词和副词的比较级变化不规则。如：good/wellbetterbadbadlyworsemany/muchmorelittlelessListenandnumberthepairsoftwinsinthepicture(1-3).1b1.SamandTom2.TaraandTina3.PaulandPeter

Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.PairworkA:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.1ctall/shortlong/shorthairheavy/thinPairWorkloudly/quietlyA:Iamshort,butmyfriendBis

tall.B:Iamheavy,butmyfriendAisthin.Theredboxisbig.Thegreenboxissmall.

Theredboxisbiggerthan

thegreenbox.Thegreenboxissmallerthattheredbox.bigsmallLiYongismoreoutgoingthan

Chenglong.ChengLongisoutgoing.LiYongismoreoutgoing.Don’tjudgeapersonbyhisappearance.不要根据长相来判断一个人。（不要以貌取人。）行为漂亮才是漂亮。(1730–1774),anAnglo-Irishnovelist,poetandplaywright,bestknownforhisnovelTheVicarofWakefield(威克斐牧师传)Lookandsay.Herhairislong.Herhairislonger.Mrs.Zhangisheavy.Mrs.Blackisheavier.-IssheCherrieYing?-No,sheisn’t.SheisSunLi.CherrieYing’shairislongerthanhers.SunLiCherrieYing

-IsthatTom’sdog?-No,itisn’t.It’sTina’s.Tom’sdogisheavierthanTina’s.Tom’sdogTina’sdogJohn’srulerJane’sruler—IsthatJohn’sruler?—No,itisn’t.It’sJane’s.—John’srulerislongerthanJane’s.Listen.Arethewordsintheboxusedwith-(i)erormore?

-er/-iermorefriendlyoutgoingListeningTask2afunnysmartlazyfasthighhardearlyhard-workingCompareyourselfwithyourpartner.

PairWorkYouare

tallerthanme,but

I’mthinner

thanyou.Youare

smarterthanme,butI’mfunnierthanyou.tallerheavierfunnierthinnersmarter…more

outgoingmorefriendlymorehard-working…Listenagain.HowareTinaandTaradifferent?Fillintheboxes.ListeningTask2bTina…________________________________________________Tara…_____________________________________________ismoreoutgoingthanTara.worksashardasTina.Tina…________________________________________________________________________________________________________________________________Tara…_____________________________________________isfriendlierandfunnierthanTara.canrunfasterandjumphigher.issmarter.islazier.getsupearlierthanTina.2cStudentA,lookatthechartontheright.StudentB,lookatthechartonPage81.AskandanswerquestionsaboutSamandTom.PairworkSamTomsmarttallrunfastgetupearlythinfunnyhard-workingfriendlyIsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.Samissmarter,taller,funnierandmorehard-working.SamgetsupasearlyasTom.Tomrunsfaster,isthinnerandisfriendlierthanSam.Write

andGuessWriteafewsentencestodescribeyourfriend,use“…

thanme”,andthenhavetheotherstudentsguesswhoyourfriendis.tallerthinnersmarter…biggereyessmallernoselongerhairmoreoutgoing…familynamesitsinthe…group/infrontof…likesto…isgoodat…Incasetheycan’tguessitright,write

oneortwomoresentencesabouthis/herdistinguishingfeature.

2dRole-playtheconversation.Exercise1.Whois_______(quiet),AdaorJane?2.Davidismuch_____(tall)thanTom.3.MissLiisalittle____________(outgoing)thanhersister.4.Myfatherisvery_____(good)attellingstories.5.Jimis_____(short)thanLucy.quietertallermoreoutgoinggoodshorterFindtheirdifferencesineachpicture.Themore,thebetter.

ChantIamhappier,Iamhealthier.Icanbetaller,Iwillbestronger.Myhouseisbigger,myroomiscleaner.Myfriendsarefunnier,mygradesarebetter.Myschoolismorebeautiful,mycityismorecomfortable(舒适的).Wearehappier,ourlifeisbetter.1.构成的不规则变化:eg.good/well–better–bestbad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther/further–farthest/furthest形容词的比较级变化

1.单音节和少数双音节形容词

比较级的构成。

1）在词尾加-ertall—taller

smart—smartershort—shorter

high—higher

2)以不发音的字母e结尾的，加-r

nice—nicerlarge—larger

fine—finerlate—laterSummary3)重读闭音节以一个辅音字母结尾的，

先双写辅音字母，再加-er

big—biggerfat—fatterthin—thinnerred—redder

hot

—hotterwet—wetter4)以辅音字母+y结尾的双音节词，先改y为i，再加er

happy—happierearly—earlierfunny—funniereasy—easier

5)多音节词和部分双音节词要在前面加moreimportant—moreimportantdelicious—moredeliciousexpensive—moreexpensiveoutgoing—moreoutgoingtired—more

tired

serious—more

serious比较级有规律,词尾-er两兄弟;要是以e来结尾,只有小r跟上去;重读闭音节词要牢记,双写千万别忘记;“辅音+y”来结尾,i替y加两兄弟（-er);多音节词more前置,你看这样多容易.Chant(口诀)tallnicebigfunnycalmoutgoingoldseriousheavywide

widerlateexpensivethinwildhappysmarthighfatinterestingmoreinterestingtallernicerbiggerfunniermoreoutgoingcalmeroldermoreseriousheavierlatermoreexpensivethinnerwilderhappiersmarterhigherfatterWritedowntheoppositewordsbigbeautifulshorteasyheavyhotoldexpensivegoodcoolhappy—whitesmalluglydifficultcoldcheapwarmblacklong/tallyoung/newthinbadsad二、用法1.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.Mydressismore

beautifulthanhers.2.最高级表示三者或三者以上(人或事物)的比较,其中有一个在某一方面超过其他几个时,用最高级。最高级的前面一般要加定冠词the,后面可带of(in)短语来说明比较的范围。如：Sheistheyoungestintheclass.Jasonisthetallestofthethree.Whosehandwritingisthebestofall?3.在形容词比较级前还可用much,even,still,alittle来修饰,表示“……的多”,“甚至……”,“更……”,“……一些”。如：Thiscityismuchmorebeautifulthanbefore.She’salittlemoreoutgoingthanme.It’salittlecoldertoday.

4.“比较级＋and＋比较级”意为“越来越……”。多音节比较级用“moreandmore＋形容词原级”形式。如：It’sgettingworseandworse.Thegroupbecamemoreandmore

popular.5.“Which/Whois+比较级…？”比较A、B两事物,问其中哪一个较……时用此句型。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?6.使用形容词比较级时需注意以下几点：1)than后面接代词时,一般要用主格形式，但在口语中也可使用宾格形式。如：MybrotheristallerthanI/me.2)当需要表示一方超过另一方的程度时，可以用much,alot,alittle,abit,even,still等来修饰形容词比较级。注意:比较级不能用very,so,too,quite等修饰。如：

Heismuchmoreseriousthan

Sam.3)形容词比较级后面往往用连词than连接另一个比较的人或事物,但在上下文明确的情况下,形容词比较级可单独使用。如：Mysisteristall,butmyauntistaller.我姐姐个子高,但我姑姑个子更高。一、词汇1.I'mtallbutmysisteris________(short).2.Mymotherhaslonghair,andmysisterhas________(long)hair.3.Thislittlebabyis_________________(outgoing)thanthatone.shorterlongermoreoutgoing

4.Insomewayswelookthesame,insomewayswelook____________(不同).5.Annisavery____________(安静的)girl,shehardlymakesnoise.differentquiet1.Thetwins_____