Unit3SectionA1a-2c课件人教版英语八年级上册

Unit3I'mmoreoutgoingthanmysister.SectionA1a-2c一、教学目标1.理解并掌握下列词汇及短语：outgoing,better,loudly,quietly,hard-working,runfast,jumphigh,workhard,as…as2.理解并掌握下列重点对话:—That’sTara,isn’tit?—No,itisn’t.It’sTina.TaraisshorterthanTina.3.Grammar:初步掌握形容词、副词比较级的变化规则。4.能运用所学的形容词对人物的外表及性格进行描述并作比较。二、教学重点和难点1.Newwordsandkeyphrases.2.掌握形容词、副词比较级的变化规则并能运用所学的形容词对人物的外表及性格进行描述并作比较。Leadin：guessingwhathe/she/theylooklike?Hehasshorthair.Hisfaceislong.Hiseyesaresmall.Heisthin.Hesingsquietly.Leadin：guessingwhathe/she/theylooklike?Shehasshorthair.Herfaceisround.Shewearsglasses.Sheisheavy.Shesingsloudly.Howtodescribeaperson?人（主格）

is+形容词.人（主格）

has/have+形容词+头发、脸型、五官等.身高、体格、性格等

DescriptionWordsItemsFaceEyes/MouthNoseHairlong,short,round,square,thin,fatbig,small,round,bright,smilinglong,short,big,smallblack,brown,blonde,red,grey,long,short,straight,curlyShowtimeWhoisyourbestfriendinourclass?/Whoisyouridol(偶像)?Whatdoeshe/shelooklike?Trytodescribehim/her.Example:Mybestfriend/favoriteidolis…He’s/She’s

...He/Shehas…hair.He/Shewears

He/Shehas...eyes/mouth/nose/face.He’s/She’sreally…He/Shecan...Hanliangis___________Hanhong.

Hanhongis___________Hanliang.tallerthanshorterthanthan

conj.比（用于比较级）tall（原级）taller（比较级）short（原级）shorter（比较级）比较级是由形容词或副词原级(形容词的原形)转化而来的。一般是在原级后面加er，等同于中文的“更…”。Hanliangis___________Hanhong.

Hanhongis___________Hanliang.thinnerthanheavierthanthin（原级）thinner（比较级）heavy（原级）heavier（比较级）以重读闭音节词词尾只有一个辅音字母时，应先双写这个辅音字母再加-er以“辅音字母+y”结尾的，先改“y”为“i”，再加-erXieNais__________________ZhaoLiying.ZhaoLiyingis___________XieNa.moreoutgoingthanquieterthanquiet（原级）quieter（比较级）outgoing（原级）moreoutgoing（比较级）

多音节词和部分双音节词的比较级需要在其前加more构成。(三个或三个以上音节构成的单词，我们把他们称为多音节，如：popular就是多音节单词)ZhangJiesings______________ZhangYixing.ZhangYixingsings________________ZhangJie.loudly（原级）moreloudly（比较级）morequietly（比较级）quietly（原级）moreloudlythanmorequietlythan以形容词+ly变成副词的词比较级需要用more。注意：单词本身就以ly结尾的，比较级直接改y为i加er.如：earlyearlierfriendly--friendlierBothWangYuanandWangJunkaiplaytheguitarwell.ButWangJunkaiplaysalittlebetterthanWangYuan.well/good（原级）better（比较级）部分词的比较级变化是不规则的。如：good/wellbetterbad/badly/ill--worsemany/muchmorelittle--lessold--elder/olderfar--farther/furtherPre-listeningTherearethreepairsoftwinbrothersandsistersinthepicture.Who’stwinbrotherorsisters?Why?Whatdoesshe/helooklike?1aTaraistall.Tinaisshort.Tomhasshorthair.Samhaslonghair.Peterisheavy.Paulisthin.PeterisheavierthanPaul.

SamhaslongerhairthanTom.TinaistallerthanTara.1aMatcheachwordwiththeopposite.tallloudlythinshorthairlonghairheavyquietlyshort123Listenandnumberthepairoftwins[1-3]inthepicturein1b.=Sam’shairislongerthanTom’s.1bListenagainandanswerthequestion:Howaretheydifferent?Conversation1Boy1:IsthatSamplaytheguitar?Girl:No,that'sTom.Samhas_________thanTom.Boy2:BothTomandSamcanplaythedrums,butSamplaysthem______thanTom.Conversation2Boy:That'sTara,isn'tit?Girl:No,itsin't.It'sTina.Tinais_____thanTara.Andshealsosings___________thanTara.longerhairbettertallermoreloudly1bListenagainandanswerthequestion:Howaretheydifferent?Conversation3Boy:IsthatPaul?Girl:No,that'sPeter.Peter's_______thanPaul.AndPaul's________thanPeter.heaviershorterThat'sTara,isn'tit?那是塔拉，对吗？此句是在That'sTara.这一陈述之后又添加了一个附着的简略疑问句，用以进行确认。通常情况下，若陈述部分为肯定句，便用否定形式进行提问；若陈述部分为否定，便用肯定形式进行提问。（“前肯后否，前否后肯”）例如：There'ssomeoneintheroom,isn'tthere?房间里有人，是吧？Hedidn'tsayanythingatthemeeting,didhe?他在会上什么也没说，对吗？Wecan'tsayitthisway,canwe?我们不能这样说，对不对？Conversation1Boy1:IsthatSamplaytheguitar?Girl:No,that'sTom.SamhaslongerhairthanTom.Boy2:BothTomandSamcanplaythedrums,butSamplaysthembetterthanTom.Conversation2Boy:That'sTara,isn'tit?Girl:No,itsin't.It'sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.Conversation3Boy:IsthatPaul?Girl:No,that'sPeter.Peter'sheavierthanPaul.AndPaul'sshorterthanPeter.Post-listening1c反义疑问句1cIamEric.Thisismygoodfriend,Jack.Ihavelongerhairthanhim.AndIammoreoutgoingthanhim.Butheplaysthedrumsbetterthanme.Therearesomanydifferencesbetweenthetwins.Wouldyouliketoknow?Nowlet'slistentotheconversationandfindoutmoredetails.2a2aListen.Arethewordsintheboxusedwith-(i)erormore?Completethechart.funny(run)fastfriendly(jump)highoutgoing(work)hardhard-working(getup)earlysmartlazy-er/-iermorefriendlyoutgoingfunny(run)fast(jump)high(work)hard(getup)earlysmartlazyhard-workingfriendlierfunnier(run)faster(jump)higher(work)harder(getup)earliersmarterlazierfunnyheavyshorttallthinhotoutgoingimportantfunnierheaviershortertallerthinnerhotter

moreoutgoing

moreimportant比较级,要变化,词尾一般加er。辅音字母若加y,记得把y变成i。重读闭音节，单辅音字母要双写。如若遇上多音节，就要考虑加上more。nicelatenicerlater词尾若有哑音e,直接加r就可以。goodbetter形容词副词比较级规则变化不规则变化Summary写出下列词的比较级形式。

large_________

8.friendly_________2.clever_________

9.many_______3.lazy________

10.careful_________4.few__________

11.hot_______5.dirty________

12.far_______6.wet________

13.interesting_______小试牛刀clevererlazierfewerdirtierwettermoremorecarefulhotterfarther/furtherbettermoreinterestingmoreloudlylargerfriendlierEXECRISEⅠ.写出下列形容词、副词的比较级smart__________quiet__________large__________nice__________heavy__________busy__________fat__________hot__________useful__________friendly__________beautiful____________bad__________good__________badly__________

largersmarterheavierbusierquieterfatternicerhotterfriendliermoreusefulmorebeautifulbetterworseworseI’m______________thanTara.I’m__________and_______too.Shecanrunfasterand___________thanme.Who’s__________________atschool?moreoutgoingfriendlierfunnierjumphighermorehard-working2a&2bTinathinksshe_____________thanme,butI______as______asTina.Butshe’s_______thanme.IthinkI’m______thanTara.Shealways______________thanme.worksharderworksmarterlaziergetsupearlieras...as...和····一样hardTinathinkssheworksharder

thanme,butIworkashardasTina.as...as...意为“像/和……一样……”A+谓语+as+原级(adj./adv.)+as+B.否定句中:notas...as=notso...as

没有……那样……

翻译：______________________这个房间和那个房间一样大。

_______________________汤姆跑得和他弟弟一样快。Thisroomisasbigasthatone.Tomrunsasfastashisbrother.1.Doyouthinkyouaredifferentfromyoursister?

bedifferentfrom--thesameas如：Americancarsaredifferentfromours.2.…welooksimilar,butwe’reverydifferent.

looksimilar看上去相似

lookthesame看上去一样

looklike…看上去像……

3.TaraworksashardasTina.

1)as…as…同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同……一样……”,否定：

notas/so…as“不如……”Let'shaveareportaboutthediffrencesbetweenSamandTom.SamandTomaretwins.Samis...SamandTomaregoodfriends.SamistallerthanTom.ButTomisthinnerthanSam.Samissmarter,funnierandmorehardworkingthanTomwhileTomisfri