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1、Unit3I'mmoreoutgoingthanmysister（SectionA1a–1c）LearningAims1.初步了解形容词比较级的有关知识。2.练习用比较级描述人和物。3.情感目标：正确评价别人，学会尊重别人,与别人友好相处。Goovercomparetivedegree.Task1Testyourself一、写出下列各形容词的比较级shortthinbigbeautifullargehotbusypopularmuchgoodshorterthinnerbiggermorebeautifulla
2、rgerhotterbusiermorepopularmorebetter形容词比较级的构成规则1.直接在形容词后加-er。（比较级，要变化,一般词尾+er)2.以不发音的e结尾的形容词直接在其后加-r。(词尾有哑音e,直接+r就可以)tall——tallernice——nicer3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.(重读闭音节,单辅音字母要双写)big——bigger4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。(辅音字母若+y,记得把y变成i)hap
3、py——happier5.多音节和部分双音节形容词在其前面加more。outgoing——moreoutgoingshort——small——shorterlarge——whiterwhite——thin——fatterfat——heavierheavy—easiereasy——morebeautifulbeautiful——moreinterestinginteresting——DoyouknowsmallerthinnerlargerTask2Talkaboutpeoplewithcomparativede
4、gree.cutecuterTheboyiscuterthanthegirl.thegirltheboy比较级句型结构:主语+谓语动词+adj./adv.比较级+than+对比成分Payattentionto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.Myhairislongerthanhers.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…”,“…一点”。e.g.Thiscityismuchmorebeautifulthanbefo
5、re.She’salittlemoreoutgoingthanme.PanChangjiangisshorterthanLiuXiang.LiuXiangistallerthanPanChangjiang.shortshortertalltaller潘长江刘翔longhairlongershorthairshorterIhavelongerhairthanhim/he.Hehasshorterhairthanme/I.Pleasedescribepeoplewithcomparetivedegree.Pairw
6、orktalltallershortshorterJimLucyJimistallerthanLucy.LucyisshorterthanTom.heavyheavierthinthinnerTimTedTimisheavierthanTed.TedisthinnerthanTim.youngyoungeroldolderHeisyoungerthanher.Sheisolderthanhim.heshe2yearsold1yearoldtwinsTaraTinaDotheylookthesame?twinsi
7、s…funnier__________________is…________________________TanaTinamoreoutgoingmoreathleticmoreserioussmarterquieterHowarethetwinsdifferent?Let’stalkaboutthedifferencesbetweenTinaandTara.Task3Talkaboutsomethingwithcomparativedegree.¥3,800,000¥3,200,000Thiscarismo
8、reexpensivethanthatone.Thatcarischeaperthanthisone.moreexpensivecheaperThistreeistallerthanthatone.Thattreeisshorterthanthisone.tallershorterThishouseissmallerthanthatone.Thathouseisbiggerthanth
