卢氏县实验中学李玉霞Plantsandanimalsareimportanttous.SectionAUnit4Topic1Thesheepisbig.Thecowisbiggerthanthesheep.Thehorseisthebiggestofall.sheepcowhorse1.89cm2.13cm2.26cmLiuXiangistall.YiJianlianistallerthanLiuXiang.YaoMingisthetallestofall.DongdongLiliBeibeiDongdongisshort.LiliisshorterthanDongdong.Beibeiistheshortestofall.Theduckissmall.Thegooseissmallerthanthegoose.Themouseisthesmallestofall.duckgoosemousetall--taller--tallestshort--shorter--shortestbig--bigger--biggestsmall--smaller--smallestCompletethetable:原级比较级最高级strongstrongerstrongesttallnicenicernicestbravebigbiggerbiggestfatthinlazylazierlaziestuglybraverbravestfatterfattestthinnerthinnestuglierugliesttallertallest形容词比较级和最高级变化规则：1.直接加er或est；2.以e结尾加r或st；3.以一个元音字母加一个辅音字母结尾，先双写这个辅音字母，然后再加er或est；4.以辅音字母加y结尾，先变y为i，然后再加er或est.cowhorseThecowis_______thanthehorse.(lovely)Thehorseis______thanthecow.(thin)lovelierthinnergooseduckTheduckis_______thanthegoose.(ugly)Thegooseis_______thantheduck.(white)uglierwhitergeeseplcatcatsdogThecatis_______thanthedog.(small)Thedogis______thanthecat.(brave)smallerbraverrabbitmouseTherabbitis________thanthemouse.(lovely)Themouseis______thantherabbit.(ugly)lovelieruglierplmiceThepigsare_________ofthesethreeanimals.(short)Thehorseis_________ofthethreeanimals.(tall)theshortestthetallestThemiceare__________ofall.(small)Thepigsare__________ofall.(big)thesmallestthebiggestTherabbitis_______ofthethree.(nice)Thedogis__________ofthethree.(ugly)thenicesttheugliestcowshorseshenssheepcatsdogsducksgeeserabbitspigsmiceLook!Thehensaresmallerthanthecows.Themicearethesmallestofall.Listento1aandanswer:1.What‘sWangWeithinkingabout？Heisthinkingaboutlifeinthecountryside.2.Doeshelikethecountryside?Yes,hedoes.•Readandanswer：•WhydoesWangWeilikethecountryside？Michael:Hey!WangWei,Whatareyouthinkingabout?WangWei:Iamthinkingaboutthelifeinthecountryside.Michael:Doyoulikethecountryside?WangWei:Yeah,Ilikeitverymuch.Inthecountryside,Theairisfresher,theskyisbluerandtherearealsogreenertrees,clearerrivers.Michael:It’squieter,too.Peoplecanenjoythenaturethere.WangWei:Mygrandmalivesinthecountryside.SoIgothereformysummervacationeveryyear.Michael:Thatmustbefun.Readandanswer：WhydoesWangWeilikethecountryside？Becauseinthecountryside，theairisfresher，theskyisbluer，andtherearealsogreenertreesandclearerrivers。Read1aandfillintheblanks:WangWeilikesthecountrysideverymuch.Hethinkstheairis________,theskyis_____andtherearealso________treesand_______riversthere.Michaelthinksit’s_________,too.Peoplecanenjoy________there.WangWeigoesthereforhissummervacationeveryyear.fresherbluergreenerclearerquieternatureInthecountrysideTheairisfresher.Theskyisbluer.InthecityTheairisdirtier.Theskyisblacker.InthecountrysideInthecityThetreesaregreener.Thewaterisclearer.Thewaterisdirtier.InthecountrysideInthecityTheenvironmentisquieter.Theenvironmentisnoisier.Project：WrittenWhichplacedoyoulikebetter,thecountrysideorthecity?Why？Pleasewriteapassage.Theinformationcanhelpyou.InthecountrysideInthecityskybluerroadswiderairfreshertrafficmoreconvenienttreesgreenerbuildingstallerriverclearerschoolsbetterenvironmentquieterourlifebetter
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