Unit 3第一课时.ppt

Unit3Iammoreoutgoingthanmysister SectionA1a 2d 能力目标 情感目标 知识目标 1 Learnthecomparativedegree 比较级 2 Correctlycompareandgivejudgment Payrespecttoyourselfandothers Cultivategoodpersonaltraits Studyaims 二 知识目标 1 识记词汇 outgoing better loudly quietly hard working competition fantastic which clearly win though 3 学习使用形容词 副词的比较级描述人 2 初步学习形容词 副词比较级的变化规则 三 学习导航 1 识记词汇 outgoing better loudly quietly hard working competition fantastic which clearly win though LiuXiangistall PanChangjiangisshort LiuXiangistallerthanPanChangjiang Comparepeople LinXinruisthin LiuYifeiisthinner LiuYifeiisthinnerthanLinXinru 45kg 48kg LiYongismoreoutgoingthanChenglong ChengLongisoutgoing LiYongismoreoutgoing A IsthatZhouXingchi B No itisn t It sYaoMing HeistallerthanZhouXingchi Theredboxisbig Thegreenboxissmall Theredboxisbiggerthanthegreenbox Thepurplerulerislong Thebluerulerisshort Thepurplerulerislongerthantheblueruler Grammar 形容词或副词的比较级形式 talltallerfastfaster nicenicer thinthinner earlyearlier outgoingmoreoutgoing 原形 比较级 talltallerfastfaster nicenicer thinthinner 以不发音的字母e结尾的 r 一般在词尾 er 原形 比较级 重读闭音节词词尾只有一个辅音字母时 先双写辅音字母再 er earlyearlier outgoingmoreoutgoing 以辅音字母 y结尾的单词 变y为i er 多音节词和部分双音节词前加more tallloudlythinshorthairlonghairheavyquietlyshort 1aMatcheachwordwithitsopposite 1bListenandnumberthepairsoftwinsinthepicture 1 3 1 2 3 Tapescript A IsthatSamplayingtheguitar B No that sTom SamhaslongerhairthanTom C BothTomandSamcanplaythedrums butSamplaysthembetterthanTom Conversation1 A That sTara isn tit B No itisn t It sTina TinaistallerthanTara AndshealsosingsmoreloudlythanTara Conversation2 A IsthatPaul B No that sPeter Peter sheavierthanPaul AndPaul sshorterthanPeter Conversation3 1cPracticetheconversationinthepictureabove Thenmakeconversationsabouttheothertwins A That sTara isn tit B No itisn t It sTina TinaistallerthanTara AndshealsosingsmoreloudlythanTara Let spractice IsthatTara No itisn t It sTina Tara sshorterthanTina Tara Tina No itisn t It sPaul Paul sthinnerthanPeter Peter stallerthanPaul IsthatPeter 2a Listen Arethewordsintheboxusedwith er ier or more funny run fastfriendly jump highOutgoing work hardhard workingsmart getup earlylazy funny fast high hard working hard smart lazy early 2b Listenagain HowareTinaandTaradifferent Fillinthecharts Tina ismoreoutgoingthanTara isfriendlierandfunnierrunsfasterandjumpshigherissmarterislazier Tara worksashardasTina getsupearlierthanTina Tom 2c Pairwork meansSamistallerthanTom SamistallerthanTom SamgetsupasearlyasTom SamisfunnierthanTomSamismorehard workingthanTom SamissmarterthanTom TomrunsfasterthanSam TomisthinnerthanSam TomismorefriendlythanSam 2c Pairwork 2d Role playtheconversation Julie Didyoulikethesingingcompetitionyesterday Anna Anna Oh itwasfantastic Nellysangsowell Julie Well IthinkLisasangbetterthanNelly Anna Oh whichonewasLisa Julie Theonewithshorterhair IthinkshesangmoreclearlythanNelly Anna Yes butNellydancedbetterthanLisa Julie YoucantellthatLisareallywantedtowin though Anna Well everyonewantstowin Butthemostimportantthingistolearnsomethingnewandhavefun 用法1 比较级表示两者 人或事物 的比较 eg IamtallerthanTom Mydressismorebeautifulthanhers 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 Payattentionto1 用比较级进行比较时 前后用以对比的必须是同类事物 e g Myhairislongerthanher sherhair 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 如 Thiscityismuchmorebeautifulthanbefore She salittlemoreoutgoingthanme It sevencoldertoday 3 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 Thegroupbecamemoreandmorepopular 4 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 如 LucyisassmartasLily 2 notas so as 不如 一样 中间必须使用形容词或副词原级 如 Lucyisnotas sosmartasLily e g Herunsasquicklyashisfather Thewatermelonisasbigasasoccerball Shedoesn tstudyso ashardasherbrother as as mybike herbike Mybikeisasbigasherbike Mybikeisasbigashers 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 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 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 一 按要求写出下列各词的正确形式1easy 比较级 2different 名词 3many 比较级 4serious 比较级 5friendly 比较级 easier difference more moreserious friendlier 练习 6funny 比较级 7outgoing 比较级 8quiet 反义词 9tall 反义词 10beautiful 比较级 morebeautiful moreoutgoing loud short easier 完成句子 他长得什么样子 他很高 Whatdoeshe Heistall 2 他比我高 Heis tall thanme looklike taller 3 他的头发比我的短 Hishairis short thanmine 4 我来的比你晚 Icome late thanyou shorter later 1 Ifyouwanttobethinnerandhealthier you dbettereat foodandtake exercise more fewerB more lessC fewer moreD less more 三 选择 2 He s thanhisbrother strongB strongerC thestrongerD thestrongest 3 Whichdoyoulike teaorcoffee goodB betterC bestD thebetter 4 Mum thisT shirtismuchtoosmallforme Wouldyoubuymea one goodB betterC largeD larger Homework Compareoneofyourfriendswithyoutofindyoursimilaritiesanddifferences thenwritethemdown Previewthewordsofthisunit IsTomsmarterthanSam No