Plantsandanimalsareimportanttous.Unit4OurWorldSectionBTopic1>>Thehensarebiggerthanthemice.Thegeesearebiggerthanthehens.Thegeesearethebiggestofall.smallbigrabbitmouseTherabbitis________thanthemouse.(lovely)Themouseis__________thantherabbit.(lovely)loveliermorelovelyplmiceTheroseis__________________ofthethree.(beautiful)Thefrogis_____________ofthethree.(green)themostbeautifulthegreenestThemiceare_________________ofthem.(interesting)Themiceare________________ofthem.(clever)themostinterestingthemostcleverplantn.plantn.植物植物v.v.种植，播种种植，播种Learnsomenewwords!rosen.玫瑰花snaken.snaken.蛇蛇Learnsomenewwords!foxn.foxn.狐狸狐狸(pl.)foxes(pl.)foxesinsectn.insectn.昆虫昆虫frogn.frogn.青蛙青蛙•What’sthesnakedoing?•Itiseatingthefrog.•Itmeanssnakesfeedonfrogs.foxfoxsnakesnakefrogfrogbirdbirdfeedoninsectinsectplantThat’snature.That’sourworld.Drawsomearrows()toshowtheirrelations.食物链Listentotherecordingandfillintheblanks.Therearemanydifferentkindsoflivingthingsintheworld.Thereareanimals,plants,insects,etc.Mostbirdsare________thanmostinsects.Foxesare________thanfrogs.Snakesare____________________ofall.Insectsfeedonplants.Birdsandfrogseatinsects.Snakesandfoxeseatbirdsorfrogs.That’s________.That’sourworld.Iftherearenoplantsorinsectsinthefuture,whatwillourworldbelike?biggerstrongerthemostdangerousnatureDiscusswithyourpartnerwhatanimalsyoulikebest.Thenreportyourresult.Answerthequestions:1.DoesWangWeilikeanimals?1.DoesWangWeilikeanimals?2.WhatdoesMarialike?2.WhatdoesMarialike?1aLook,listenandsayConsolidation(what&why)MichaelmoreinterestingWangWeibeautifulMariathemostbeautifulJanemorelovely.•Ithinkrosesarethemostbeautifulofalltheflowers.•Ithinkanimalsaremoreinteresting.•多音节形容词的比较级和最高级•more+adj.•themost+adj.KeypointsKeypoints•Theygiveusjoy.Theygiveusjoy.givesb.joygivesb.joy给某人快乐给某人快乐KeypointsKeypoints•AsweknowAsweknow,plantsandanimals,plantsandanimalsareareimportanttoimportanttous.us.beimportanttosb.beimportanttosb.对某人重要对某人重要asweknowasweknow众所周知众所周知KeypointsKeypointsshare…with…share…with…与与…………分享……分享……WeWesharesharetheworldtheworldwithwithanimanimalsandplants.alsandplants.•WeWesharesharetheworldtheworldwithwiththem.them.sharesth.withsb.sharesth.withsb.我和妹妹共用一个房间。我和妹妹共用一个房间。Isharetheroomwithmysister.Isharetheroomwithmysister.KeypointsKeypoints•WhichdoyoulikeWhichdoyoulikebetterbetter,,plantsplantsororanimalsanimals??•Which…Which…betterbetter,______,______oror_______?Which…_______?Which…bestbest,_____,_____,_____,_____oror______?______?KeypointsKeypointsRead1aagainandpracticeconversationsRead1aagainandpracticeconversationswithyourpartner.withyourpartner.betterbetter,…or…?,…or…?Whatkindofanimal/plantdoyoulikeWhatkindofanimal/plantdoyoulikebestbest,…,…or…?,…,…or…?Whydoyouthinkso?Whydoyouthinkso?moremorelovely/useful…lovely/useful…Becauseit’s/they’reBecauseit’s/they’rethemostthemostbeautiful/interesting/…beautiful/interesting/…DiscussthefollowingquestionsaboutDiscussthefollowingquestionsaboutanimalsandplantsingroups,thenreportanimalsandplantsingroups,thenreporttheresultstotheclass.theresultstotheclass.•1.Doyouknowtheimportanceof1.Doyouknowtheimportanceofplantsandanimalstous?plantsandanimalstous?•2.Whatshouldwedotoprotect2.Whatshouldwedotoprotectplantsandanimals?plantsandanimals?SummarySummary•1.Talkaboutplantsandanimalsinnature.1.Talkaboutplantsandanimalsinnature.•2.Thechangingrulesanduseofcomparativeand2.Thechangingrulesanduseofcomparativeandsuperlativedegreesofpolysyllabicadjectives.superlativedegreesofpolysyllabicadjectives.多音节形容词和部分双音节的比较级和最高级more+形容词原级themost+形容词原级•3.Usefulexpressions:3.Usefulexpressions:Which…Which…betterbetter,______,______oror_______?_______?Which…Which…bestbest,_____,_____,_____,_____oror______?______?share…with…;give…joyshare…with…;give…joyfeedon;beimportanttofeedon;beimportanttoHomework1).Recite1aand2.2).DotheworkbookofSectionSectionB.3).PreviewSectionC.ThanksforThanksforyourlistening!yourlistening!Goodbye!Goodbye!
