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2Unit3LanguageinuseWherearethesecitiesinChina?BeijingGuangzhouNanjingUrumqiTianjinJinanRevision1.BeijingisinthenorthofChina.2.GuangzhouisinthesouthofChina.3.NanjingisintheeastofChina.4.UrumqiisinthewestofChina.5.TianjinistotheeastofBeijing.6.JinanistothesouthofBeijing.Answers:Teachingaims1.Tosummarizeandconsolidategrammarfocus.A+be+adj.-erthan+B(重点)inthewest/east/north/southof…2.Toconsolidateexpressionsandvocabulary.3.Affection:Weshouldloveourhometownandcountry.fullfuller8:10a.m.8:30a.m.latelater构成方法原级比较级单音节和少数双音节一般在词尾+ercoldcolder以字母e结尾的+rnicenicer重读闭音节结尾,双写最后只有一个的辅音字母再加erbigbigger以辅音字母+y结尾的,把y改i,再加erbusybusier重读闭音节结尾的，应先双写，再加erred,thin,形容词、副词比较级的构成部分形容词(副词)的比较级的不规则变化原级比较级good/wellmany/muchbad/illlittleoldfarbettermoreworselessolder/elderfarther/furtherLanguagepractice1.It’sgettingbiggerandbusier2.It’sanewercitythanHongKong3.Itsstreetsaremuchwiderandcleanertoo.4.It’stallerthanmanyotherbuildinginShenzhen两者进行比较时,用比较级表示:A+动词+形容词或副词的比较级+than+B。e.g:1.MikeisolderthanTom.2.MaryisfatterthanLucy.3.Irunfasterthanyou.Theusageofcomparativeofadj.&adv.比较级前可以用如(much,far,alot,alittle,even,still)来修饰,或者是数量词组来修饰。如：1.Heisalittlefatterthanme,2.HeisevenshorterthanJim.3.ChinaismuchlargerthanJapan.Attention:YaoMingistallerthanJordon.Jordonistall.Lookatthepicturesandsaysentences:12Picture1isnice.Picture2isnicerthanPicture1.Thebluerulerislong.Theyellowrulerislongerthantheblueone.1Completethesentenceswiththecorrectformofthewordsinthebox.bigbusycleanlargenewsmallwide1.Shenzhenwasverysmallaboutthirtyyearsagobutitismuchnow.2.Thisbuildingistallbutbuildingismuch.3.BeijingisoldbutXi’anismuch.4.TheUShasalargepopulationbutIndia’spopulationis.5.BeijingiscoldinwinterbutHarbinis.biggertallerolderlargercolder2Workinpairs.Talkaboutthepictures.Usethewordsintheboxtohelpyou.bigbusyhighlowoldsmalltallwideThebuildingsinpicture1areolderthanthebuildingsinPicture2.3Writesentences.Usetheinformationinthetable.ShenzhenBeijingnewShanghaiHangzhoubusyXi’anBeijingoldChinaAustraliabigTian’anmenSquareOthersquaresinChinawideThepopulationofTianjinThepopulationofShanghaismallShenzhenisnewerthanBeijing.4Completethewordmap.Usethewordsinthebox.bigcoldlargenewoldsmallwarmweatherPlacesizehistorypopulationcoldwarmbig/largesmalloldnewsmalllarge5Completethesentenceswiththeexpressionsinthebox.inthenortheastisfamousforonthecoastprettygoodThepopulationof1.CambridgeisabeautifuloldEnglishcity.It____________itsuniversity.2.TianjinisnearBeijing,___________oftheBohaiSea.3.________________IndiaissmallerthanthatofChinabutbiggerthanthatofRussia.4.Harbinis_________________ofChinaandisaverybusycity.5.TheweatherinBeijinginautumnis_________.isfamousforonthecoastThepopulationofinthenortheastprettygood6Completethepassagewiththecorrectformofthewordsinbrackets.Inmyhometowntherearetwocinemas,theGrandCinemaandthePalaceCinema.TheGrandCinemais_____(old)and_____(small)thanthePalaceCinema.Itisalso_____(warm)intheGrandCinema.ThePalaceCinemaisusually_____(busy)thantheGrandCinemabecausetheyshowbetterfilms－andtheticketsare________(cheap)too.oldersmallerwarmerbusiercheaper7Listenandcompletethesentences.1.NewYorkisa(n)______and______citythanWashingtonD.C.2.NewYorkis______thananyothercityintheUS.3.Shanghaihasa(n)______populationthanBeijing.4.Beijingis______thanShanghai.biggerbusierfamouslargerolderAroundtheworldWashingtonD.C.WashingtonD.C.isthecapitaloftheUS.Locatedontheeastcoast,itisbestknownfortheWhiteHouse,wherethepresidentoftheUSlivesandworks,andforCapitolHill,wheretheUSCongressmeets.Therearemanyfamousmonuments,memorialsandmuseumsinWashingtonD.C.TheLincolnMemorialisagrandwhitebuilding.MillionsoftouristsvisititeveryyeartoshowrespecttoPresidentLincoln.IntheNationalAirandSpaceMuseum,peoplecanseethecommandmoduleofApollo11,whichsentthefirsthumanstothemoonin1969.8Workinpairs.Comparetwoplacesinyourhometown.Whereisit?It’sinthenorth/south/east/westofthetown.Howmanypeoplework/gothere?…peoplework/gothere.Howoldisit?It’sabout…yearsold.Istheresomethingspecialaboutit?Itisbiggerthan…9Writetheinformationinthetable:Place1:Place2:10Makeaposter.Writesentences.Place1isbiggerthanPlace2.Place2isolderthanPlace1.Jointhesentencesusingandorbut.Place1isbiggerthanPlace2,butPlace2isolderthanPlace1.EX1.写出下列词的比较级形式：1.small______2.nice_______3.hot_______4.easy_______5.big________6.wet_______7.heavy_______8.new_______9.red________10.thin______11.tall______12.bad______smallernicerhottereasierbiggerwetterheaviernewerredderthinnertallerworse13.busy_______14.old________15.long_______16.round_______17.short_______19.cool_______20.cold_______21.good_______busierlongeroldershorterroundercoolerbettercolder注意一些特殊的变化形式:good/well_______bad/ill__________many/much______little_________worsebetterlessmore1.Ihaveasmallbag.Hersis_______thanmine.2.Tigersare______thancats.3.Theweatherwillbe_____tomorrow.4.Youarelateforschooltoday.Canyoube______tomorrow?EX2.从方框中选择恰当的词,并用其比较级形式填空。smallerbiggerfinerearlierearlybigsmallfine1.Theearthis______(big)thanthemoon,butitis_______(small)thanthesun.2.Benlooks________(young)thanJack.3.ThewhiteT-shirtis_______(cheap)