英语人教版八年级上册Unit 3 Section A (1a-2d).ppt

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1、WelcometoourclassI'mmoreoutgoingthanmysisterUnit3SectionAPeriod1twinsTheyaretwinsisters.tallshortwildLet’slearnthesenewwords!tall,heavy,calm,funny,wild,outgoing,athletic,thin,seriousathleticcalmheavythinoutgoingserioustallwildthinshorthairlonghairheavycalmshort1aMatcheachwordwithitsopposite.Jorda

2、nistall.YaoMingistallerJordan2.26m1.98mthanJordanJordanisshorterthanYaoMinglargeTheelephantislargerthanthepanda.LiuHuanisheavy.FeiMaoisheavier80kg90kgthanLiuHuan.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.A:What’she/shelike?B:He/Sheis…outgoingseriousLiYongismoreoutgoingthanI.I

3、ammoreseriousthanLiYong.A--What’she/shelike?B—He/Sheis….JimTomTomismoreathleticthanJim.Jimisathletic.1bListenandnumberthepairoftwins[1-3]inthepicture.1231cPairworkA:IsthatTara?B:No,itisn’t.It’sTina.Tara’sshorterthanTina.Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertw

4、ins.Haveatry!1.Tom’s_______(calm)thanSam.2.Tinais_____________(outgoing)thanTara.3.Pedro’s________(heavy)thanPaul.4.Basketballis_______(big)thansoccerball.5.Thisdogis_______(large)thanthatone.calmermoreoutgoingheavierbiggerlargerCompletethechartwiththewordsusedwith“-er/-ier”or“more”.(P32)-er/ierm

5、orefunnyoutgoingsmartquietathleticserious2atalltallernicenicerbigbiggerfunnyfunnieroutgoingmoreoutgoingsmartsmarterquietquieterfunnyfunnierseriousmoreseriousoutgoingmoreoutgoingFaceyourself!athleticmoreathletic词尾变化原级比较级单音节词在词尾加-er;以字母e结尾的词加r。tallshortlarge以一个元音加一个辅音字母结尾的，且是单独发音的重读闭音节词，要双写末尾的辅音字母再

6、加er。bigthin以辅音字母+y结尾的词要变为i再加er。funnyheavy多音节词和多数双音节词在其前面加more。outgoingathleticserious变化规则tallershorterlargerbiggerthinnerfunnierheaviermoreoutgoingmoreathleticmoreseriousDoyouknowLet’sshareproverb!Afriendiseasierlostthanfound.得朋友难，失朋友易．MyharvestWords:calm,serious,smart,outgoing,athletic比较级句型结构:Ai

7、s形容词比较级+than+B.Adj.比较级构成:1.-er/-ier2.moreMemorizethenewwords;Practicethesampleconversation;Writeashortarticle----Howareyouandyourbrother/sisterdifferent?Youcandoit!Seeyou!