冀教版八年級英語下冊 （Connected to Nature）Save Our World!教育教學課件

ConnectedtoNatureUnit8SaveOurWorld!

1.Beabletousethewordsandphrases:bee,ant,dove,die,dead,species,respect,befilledwith,startout,dependon,liveoff,dieoff2.Learnthatallthelivingthingsontheplanetdependononeanotherandlearntoprotectourworld3.Learnsomekeysentences:·Thenaturalworldisfilledwithlivingthings.·Livingthingsstartoutweakandsmallandslowlygrowstrongandbig.LearningTargets·Ifwepollutetheriversandoceans,fishmaygetsickorevendie.·Somebirdsliveofffish.·Ifthebirdseatthesickordeadfish,theymaydieoff.·Weshouldrespecttheearthandallthelivingthingsonit.LeadinObservethepicturesandcontentsbelowandhowyoufeel.environmentpourdirtywaterintotheriversandoceansthrowwasteawaywastepollutionworseandworsenoisepollutionairpollutionwaterpollutionhumandrivemorecarscarsandbusestrafficjamwastegasmakenoiseairpollutionnoisepollutionserious(嚴重的)factoriespourdirtywatersealakeriveroceanfishdiepeoplesickwaterpollutionseriousPeoplethrowawaymetalglasspaperplasticclothesfoodwastepollutionseriousWoodcuttingfurcoatTheyarekillingtheanimalsforskins.beeantdovediedeadspeciesrespectn.

蜜蜂n.螞蟻n.

鴿子v.死adj.

死的n.

物種；種類v.

尊敬；敬重Wordsandexpressionsbefilledwithstartoutdependonliveoffdieoff充滿……啟程，出發(fā)；開始做依賴以……為食；以……為生相繼死去；滅絕Doallthelivingthingsontheplanetdependononeanother？Whatcanwedofornature？THINKABOUTITPresentationThenaturalworldisfilledwithlivingthings.Livingthingsstartoutweakandsmallandslowlygrowstrongandbig.Youarealivingthing.Eachofyourclassmatesisalivingthing.Flowers,grassandtreesarelivingthings,too.Bees,ants,doves,dogsandcats—thesearealllivingthings.Alllivingthingsneedfoodandwatertogrow.Listenandreadthepassage.Thinkaboutyourself.Whenyouarehungry,youneedtoeat.Youeatfruit,vegetables,meatandfish.Theycanhelpyougrowbigandstrong.Youdrinkwaterwhenyouarethirsty.Nowthinkaboutatree.Whenatreeishungry,itgetsfoodfromthesoil.Treesdrinkwater,too.Wearedifferentinsomeways,butalllivingthingsareconnected.Weallliveonthesameplanet,andwedependoneachother.Ifwepollutetheriversandoceans,fishmaygetsickorevendie.Somebirdsliveofffish.Ifthebirdseatthesickordeadfish,theymaydieoff.Natureisabalancebetweenallthelivingthingsontheplanet.Ifonespeciesdiesoff,thenanotherspeciesmaydieoff,followedbyanother,andanother…Weshouldrespecttheearthandallthelivingthingsonit.Alllivingthingsareconnected.Weshouldprotecttheenvironment.Livingthingsliveintheworld.Alllivingthingsneedwaterandfoodtogrow.3412Readthelessonandputthesesentencesinthecorrectorder.1Let’sDoIt!Hismotherhasbeen____fortenyears.Peopleshould_______andunderstandeachother.3.Don’talways_____others.Youshouldhaveyourownideas.4.Weare_________bytheInternet.5.Thetrees_____out,andthisplacebecamedesert.respectconnectdiedeadfollowrespectfollowconnecteddieddeadFillintheblankswiththecorrect

formsofthewordsinthebox.2Readthepassageandfillintheblankswiththesentencesbelow.3Manyyearsago,thereweremoreanimalspeciesthantherearenow.Thereweremanyforests.Theriverswereclean.Theskywasblue.Birdssangfrommorninguntilnight.______Butlater,peoplecutdownthetreesintheforests,killedtheanimalsandbuiltfactoriesBandbuildings.______People'shouseswereburiedbysoilinfloods.Someanimalslosttheirhomes,andtheyattackedpeople.Somefactoriespollutedtheair,waterandpeople'sfood.Theearthisgettingwarmer.Somescientistssaythesealevelwillrisebyatleast1metreinthenext100years.______

DAPeoplearenowlivinginaworseandworseenvironment.______Weneedtoreducepollutionandprotectourenvironment.A.Somehousesbesidetheseawilldisappear.B.Peoplelivedtogetherwithmanykindsofanimals.C.Weshoulddosomethingtosaveourworld.D.Theychangedtheearth.CLanguagepoints1.Thenaturalworldisfilledwithlivingthings.befilledwith充滿……它相當于befullof。例：Myfather'sstudyisfilledwith/fullofbooks.我爸爸的書房里滿是書。2.Livingthingsstartoutweakandsmallandslowlygrowstrongandbig.startout意為“啟程，出發(fā)，開始或著手做”。例:Westartedoutbypreparingforthesportsmeeting.我們通過為運動會做準備開始的。3.Ifwepollutetheriversandoceans,fishmaygetsickorevendie.(1)【辨析】sick與ill①sick生病的，不舒服的。其為形容詞，在句中既可作表語，也可作定語。例：Thesickgirlaskedforaday'sleave.那個生病的女孩請了一天的假。②ill生病的。作此義講時，在句中只能作表語。例：Heisseriouslyillandunlikelytorecover.他病得非常厲害，不大可能康復了。(2)die

v．死。為非延續(xù)性動詞，用于完成時時不能與時間段連用。其過去式為died，現(xiàn)在分詞為dying。常用短語：dieof死于(疾病、饑餓等原因)；diefrom死于(寒冷、事故等外部原因)。dieoff相繼死去，滅絕；dieout滅絕。例：Inthepast，manypeoplediedofstarvationduringthefamine.過去發(fā)生饑荒時，許多人都會餓死。4.Somebirdsliveofffish.liveoff意思是“以……為食；以……為生；依賴……生活”。例：Weshouldnotliveoffourparentsallourlife.我們不能一輩子都依靠父母生活。MostoftheAsiansliveoffrice.多數(shù)亞洲人以大米為主食。5.Ifthebirdseatthesickordeadfish,theymaydieoff.dieoff意思是“相繼死去；滅絕”例：Ashegrewolder,hisrelativesalldiedoff.隨著他年齡的增長，親人相繼死去了。Thechickensarealldyingofffromthedisease.小雞一個個地病死了。Theleavesofthisplantaredyingoff.這株植物的葉子正在凋落。die還有很多固定搭配，在使用時要注意它們的區(qū)別：dieof“死于……；因……而死”，主要指疾病、衰老等自身的原因。例：Hediedofaheartattack.他死于心臟病發(fā)作。diefrom“死于……；因……而死”，主要指事故等方面的外部原因。例：Manyvillagersdieeveryyearfromsnakebites.每年都有許多村民被蛇咬死。6.Weshouldrespecttheearthandallthelivingthingsonit.respect

v．尊敬；尊重。其形容詞為respectable(值得尊敬的；受人尊敬的)。例：Weshouldrespecttheoldandlovetheyoung.我們應該尊老愛幼。Ifthesnowstormdoesnotstop,thecattlewill_______(相繼死掉).

2.Atiger_______(以……為生)somesmallanimals.

3.Theexpedition(探險隊)__________(出發(fā))beforesunrise.4.Allstudentsshouldr______theirteachers.livesoffstartedoutespectdieoff根據(jù)句意和首字母及漢語提示完成句子。Exercises5.Hergrandfatherhasbeend_____(死)for20yearsnow.6.Manypeopled____(死)intheaccident.7.Lucylovestowatch____(螞蟻)movinghouse.8.Shewasstung(蟄)byab____(蜜蜂).9.Overahundreds_______ofinsectarefoundinthisarea.iedeadantseepecies1.Learnsomenewwordsandexpressions.2.Beabletounderstandthepassage.3.Knowtheimportanceofthenatureandtheconnectionbetweenhumanandnature.SummaryHomework1.FinishtheexercisesofLesson47.2.Previewnextlesson.3.Tellyourrelativesandfriendsabouttheimportanceofprotectingnature.Unit8SaveOurWorldConnectedtoNature

Thinkaboutit!?Doallthelivingthingsontheplanetdependononeanother.?Whatcanwedoforthenature?Haveyounoticedthiskindofrelationships?Haveyounoticedthiskindofrelationships?Ifthegrassisdestroyed,whatwillhappen?Words&expressionsListenandread.Thenaturalworldisfilledwithlivingthings.Livingthingsstartoutweakandsmallandslowlygrowstrongandbig.Youarealivingthing.Eachofyourclassmatesisalivingthing.Flowers,grassandtreesarelivingthings,too.Bees,ants,doves,dogsandcats—thesearealllivingthings.