英语人教版八年级上册Unit3 Section A 1a--2d.ppt

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1、Unit3I’mmoreoutgoingthanmysister.SectionA科右前旗第五中学包艳杰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。1aMatcheachwordwithitsopposite.tallwildthinshorthairlonghairheavycalmshortRevisionLearncomparetivedegree.Task1PanChangjiangisshorterthanLiuXiang.LiuXiangistallerthan

2、PanChangjiang.shortshortertalltaller潘长江刘翔cutecuterTheboyiscuterthanthegirl.thegirltheboythinthinnerfatfatterZhangShaohanisthinnerthanFeifei.FeifeiisfatterthanZhangShaohan.张韶涵肥肥seriousmoreseriousfunnyfunnierPanHongismoreseriousthanPanChangjiang.PanChangjiangisfunnierthanPanHong潘虹潘长江tall——ta

3、llerquiet——quieternice——nicerthin——thinnerheavy——heavieroutgoing——moreoutgoingLook(+er)(+r)(双写+er)(y￫i+er)(more+)Summary形容词的比较级规则变化2)以不发音的字母e结尾的，加-r3)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.4)以辅音字母+y结尾的双音节词，变y为i，再加er.5)多音节词和部分双音节词要在前面加more.1)一般在词尾加-er形容词的比较级不规则变化good/well-----better-----bestmany/muc

4、h---more------mostbad/badly-----worse-----worstlittle-----less-----leastfar------farther-----farthestfurther-----furthestTestyourself一、写出下列各形容词的比较级shortthinbigbeautifullargehotbusypopularmuchgoodshorterthinnerbiggermorebeautifullargerhotterbusiermorepopularmorebetterfunnyserioussmartcalmwi

5、ldbigfatoutgoinghard-workingdirtyheavythintallsmallereasierhottermoreinterestingsmartercalmerwildertallerfunnierheavierdirtierbiggerthinnerfattermoreoutgoingmoreseriousmorehard-workingExercise:WritethecomparativeformsoftheseadjectivesTask2Talkaboutpeoplewithcomparativedegree.比较级句型结构:主语+谓语动

6、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.Thiscityismuchmorebeautifulthanbefore.She’salittlemoreoutgoingthanme.Pleasedescribepeoplewithcomparetivedegree.Pairworklonghairlonger

7、shorthairshorterIhavelongerhairthanhim/he.Hehasshorterhairthanme/I.youngyoungeroldolderSheisyoungerthanhim/he.Heisolderthanher/she.shehequietquieteroutgoingmoreoutgoingHuangHongisquieterthanZhaoWeiZhaoWeiismoreoutgoingthanHuangHong黄红赵薇seriousmoreseriousfunnyfu