初中英语人教版八年级上册Uuit 3 Im more outgoing than .ppt

,八年级（上）,Go,for,it!,学练优英语教学课件,SectionA(GF-3c),Unit3Immoreoutgoingthanmysister.,学练优八年级英语上（RJ）教学课件,学习目标,Keysentences:1.IsTaramoreoutgoingthanTina？No，sheisnt.TinaismoreoutgoingthanTara.2.DoesTaraworkashardasTina？Yes，shedoes.3.Whoissmarter，yourmotheroryourfather？Ithinkmymotherissmarterthanmyfather.培养学生学会运用形容词和副词的比较级能力。培养学习英语的兴趣。,1.形容词的原级形容词原级（原形）的用法：说明人或事物自身的特征、性质和状态时用形容词原级。如：Theflowersinthegardenarebeautiful.花园里的花漂亮。2.形容词的比较级表示两者相比，一个比另一个更，有比较级的句中有than,且仅限于两者比较。,形容词的原级和比较级,LiuXiangis（高的）PanChangjiangis(矮的）,LiuXiangisthan(高于)PanChangjiang.,tall,short,taller,原级,YaoMingisthan（高于）Jordan.,Jordan乔丹d:dn,226cm,198cm,taller,Yaoming,tall,taller,Jordanistall.（高的）,比较级,YaoMingistaller（更高）,一、句子结构:,1.形容词比较级常用的句型结构(A和B比较)：A+be动词+形容词的比较级+than+Be.g.Imtallerthanyou.Youarethinnerthanme.Thisrulerislongerthanthatone.,2.副词比较级常用的句型结构：“A+动词+副词比较级+than+B”。e.g.Igotupearlierthanmymotherthismorning.我今天早晨起床比我妈妈还早。TinasingsmoreloudlythanTara。Tina比Tara唱的更大声。,1.单音节和少数双音节形容词、副词比较级的构成。规则变化：1)在词尾加-ertalltallersmartsmartershortshorterhighhigherfast-faster,二、形容词、副词比较级的变化规则:,2)以不发音的字母e结尾的，加-r,nicenicerlargelargerfinefinerlatelater,3)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。,bigbiggerfatfatterthinthinnerredredderhothotterwetwetter,4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。,happyhappierearlyearlierfunnyfunniereasyeasier,5)多音节词和部分双音节词要在前面加more,importantmoreimportantdeliciousmoredeliciousexpensivemoreexpensiveoutgoingmoreoutgoingtiredmoretiredseriousmoreseriousslowly-moreslowly,比较级有规律,词尾加上-er两兄弟;要是以e来结尾,只有小二(r)跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-er两兄弟;多音节词加上m-o-r-e,你看这样多容易。,goodbetterwellbetterbadworsebadlyworsemany/muchmorelittlelessfarfarther/further,三、形容词、副词比较级的不规则变化:,注：需一一记住典型的不规则词,Thepinkbagisas_（大的）asthepurpleone.,big,同级比较,Linglingrunsas_（快的）asLiLei.,fast,肯定句：TaraisasfriendlyasTina.Tara和Tina一样友好。TaraworksashardasTina.Tara工作和Tina一样努力。,一、句型:,asas和一样表示修饰的两种东西的程度是一样的。,否定句：Lilyisnotso/astallasMary.莉莉不如玛丽高。(莉莉比玛丽矮。)Taradoesntworkso/ashardasTina.Tara工作不如Tina努力。(Tina工作比Tara更努力。),notas/soas不如、比不上表示前者不如、比不上后者。,二、句子结构:,1.形容词同级比较常用的句型结构(A和B比较)：A+be动词+as+形容词的原级+as+Be.g.Sheisasquietasyou.Youareasthinasyoursister.Thisrulerisaslongasthatone.,(以asas为例),2.副词同级比较常用的句型结构(A和B比较)：A+动词+as+副词的原级+as+Be.g.PeterrunsasslowlyasTony.TaraworksashardasTina.,一些带有as.as结构的常见短语归纳：,asbusyasabee像蜜蜂一样忙碌aseasyasABC像ABC一样容易asdeepasawell像井一样深aslightasafeather像羽毛一样轻assoftasbutter像黄油一样软asrichasaJew像犹太人一样富裕,20kg比较重的,15kg重的heavy,heavier,many,more,多的,比较多的,1.讲述两者有差异,第一个人物超过第二个人物时用比较级。基本句型：主语(A)+谓语动词+形容词/副词比较级+than+主语(B)+.e.g.Amoderntrainisfasterthanacar.现代的火车比轿车快多了。Thisbookdidntcostmemorethanthatone.这本书花费我的钱不比那本多。,比较级的用法,2.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”。e.g.1)Thiscityismuchmorebeautifulthanbefore.2)Shesalittlemoreoutgoingthanme.3)Itsalittlecoldertoday.,3.“比较级and比较级”意为“越来越”。如：如：Itsgettingworseandworse.多音节比较级用“moreandmore形容词原级”形式。如：Thesong(歌曲)becamemoreandmorepopular.,4.比较A、B两事物,问其中哪一个较时用“Which/Whois+比较级？”。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?,5.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：HeismuchmoreseriousthanSam.,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。4)进行比较的人和物必须是同一类。Mybooksaremorethanyours.Ihavemorebooksthanyou.,Usethewordstowritequestionsandanswers.,3a,1.Julie/tall/youQ:_A:No,sheisnt.Shes_thanme.2.Jack/run/fast/SamQ:_A:No,hedoesnt.Heruns_thanSam.,IsJulieastallasyou?,taller,DoesJackrunasfastasSam?,faster,3.Yourcousin/outgoing/youQ:_A:No,sheisnt.Shes_thanme.4.Paul/funny/CarolQ:_A:No,hedoesnt.Hes_thanCarol.,Isyourcousinasoutgoingasyou?,moreoutgoing,IsPaulasfunnyasCarol?,funnier,Describeoneofyourclassmates,andthenletotherstudentsguesswhohe/sheis.,Guessing,Sheistallerthanme.Shehaslongerhairthanme.Shewearsglasses/abluejacketWhoisshe?,Summary,1.形容词、副词的比较级变化规则、不规则变化2.同级比较asasnotas/soas,一、根据句意用所给词的适当形式填空。1Lisasang_(well)thanNelly.2Ithinkshesang_(clearly)thanNelly.3DoesTaraworkas_(hard)asTina?4Whois_(smart)，yourmotheroryourfather?5DoesJackrun_(slowly)thanSam?,better,hard,moreclearly,moreslowly,smarter,二、根据句意用所给词的适当形式填空。(55分25分)6Hollyis_(outgoing)thanhersisterMolly.7Whois_(good)atcooking，yourmotheroryourfather?Mymother.Ithinkthefoodshecooksis_(delicious)8Mybestfriendis_(thin)thanme.9Tinais_(popular)thanBettyintheirschool.10Mysisterisfouryears_(old)thanme.,moreoutgoing,moredelicious,better,thinner,morepopular,older,三、单项选择。(55分25分)11Whois_，TomorMike?Tomis.AthinBthinnerCthinerDmorethin12Youboughtthecarabouttenyearsago?Yes._itsold，itstillrunswell.ABecauseBIfCThoughDBut13MissWangis_friend