2023学年完整公开课版Unit8单元教案

Lesson57:Let’sCleanUp!

TeachingContent:

Masterywordsandexpressions:yard,rubbish,pickup,bit,abitof,big

Oralwordsandexpressions:garbage,pollution,finishdoing,gettowork

TeachingAims:

Letthestudentsunderstandtoprotectourenvironmentisourduty.

Weshouldkeepourschoolyardclean.

TeachingImportantPoints:

Knowhowmanywayswecansay“garbage”.

Talkaboutthedestroyoftherubbish.

TeachingDifficultPoints:

Somewordsandexpressions,suchas:pickup,cleanup

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

Typeoflesson:newlesson

TeachingProcedure:

Step1.Cometo“TALKABOUTIT.”

Step2.Showthenewwordstothestudents.Letthestudentsreadthewordsfirst.Thenletthemreadafterthetape.

Step3.ListentothetapeanddoExercise3inactivitybook.

Step4.Readthetextandchecktheanswerssilently.Atthesametime,answerthefollowingquestions:

1.WhereareJenny,BrianandDanny?

2.How’stheweather?

WhatdoEnglishpeoplecall“rubbish”?

WhatisJennystudyinginclassthisweek?

WhatdoestheteacherthinkofJenny’sidea?

Step5.Readthetextinrolesloudly.Thenletsomestudentsactitoutinfrontoftheclass.

Step6.Practice

Explainsomelanguagepointstotheclass.Thenaskthestudentstomakeupsentenceswiththem.

Butlookatalloftherubbish!

Somebodyshouldpickupthatgarbage!

Itwouldtaketoolong.

Eachstudentcouldcleanupabitoftheschoolyard.

Wewouldfinishcleaninginanhour.

Step7.Cometo“LET’SDOIT.”

Workinteamswiththreeorfourpeople.Letsomestudentsacttheirdialogueoutinfrontoftheclass.

Step8.Homework

Finishofftheexercisesinactivitybook.

Goonthenextreadinginthestudentbook.

Summary:

Thislessonisclosetoourlife.Trytotakethestudentsoutoftheclassroomandshowthegarbagetothem.Thenletthemsaywhattheyfeelaboutthegarbage.Askthemtoactthedialogueoutintheschoolyard.Advicethestudentstopickupthegarbageandcleanuptheschoolyard.

Lesson58:StopPollution

TeachingContent:

Masterywordsandexpressions:less,environment,throwaway,least,takeout,waste,fix,toilet

Oralwordsandexpressions:reusable,pollute,leak,litre,leaky,sink,tap,recycle,save,takeout,turnoff,leakout

TeachingAims:

Thislessonfocusesontheenvironmentissues.

Itpresentssomesolutionstotheproblemsthatpollutionposes.

TeachingImportantPoints:

Itpresentsthought-provokingfactsandfiguresabutpollutioninNorthAmerica.

Callonthestudentstotakepersonalactiontoreducepollution.

TeachingDifficultPoints:

Findmoresolutionstoprotectourenvironment.

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

Typeoflesson:newlesson

TeachingProcedure:

Step1.Cometo“THINKABOUTIT.”

Step2.Showthenewwordstotheclass.Firstletthemreadthembythemselves.Thenreadthemaftertheteacher.Practicethewordsforawhile.

Step3.Talkaboutthequestions:

Showsomepicturesaboutourenvironmenttotheclass.Letthestudentsworkinthreeorfourtofinishthetask.

Whatdoyouthinkourenvironment?

Whatcanwedotoreducepollution?

Doyouknowanythingabouttheenvironmentinforeigncountries?Canyougiveanexample?

Step4.ListentothetapeandfinishExercise2inactivitybook.

InNorthAmerica,manystudentshelptheirschoolmakemorepollution.

Inanenvironmentclub,peopleworktogethertomaketheenvironmentclean.

Environmentclubsencouragestudentstobringtheirlunchesinplasticbags.

Theygiveprizestotheclassesthatmaketheleastgarbage.

Onano-carday,onlyteacherscometoschoolbycar.Nostudentscometoschoolbycar.

Aleakingtoiletcanwastertwentytofortylitresofwateranhour.

Inenvironmentclubs,studentsdon’tfixleakytoiletsandsinks.

Ahundredkilogramsofrecycledpapersavesseventeentrees.

Step5.Readthetextinsilence.Checktheanswers.Thenletthestudentsreadthetextinclassloudly.

Step6.Analyzethetextandmakeafurtherdiscussionaboutit.Let’sdiscussitsdetails.

Whatdopeopleinanenvironmentclubdo?

Onno-carday,howdopeoplecometowork?Howdostudentscometoschool?

Whatdoyouknowaboutaleakingtoilet?

Step7.Cometo“LET’SDOIT.”

Step8.Homework

Finishofftheexercisesinactivitybook.

Goonthenextreadinginthestudentbook.

Summary:

Itisasubjectthatisclosetothestudentlifeabouthowtostoppollution.Wemustgiveexamplesinstudents’dailylife.Discusswiththestudents:howtoreducewastepaper;howtosavewater;howtosavemoney.

Lesson59:Let’slookatGarbage!

TeachingContent:

Masterywordsandexpressions:sort,metal,weight,percent

Oralwordsandexpressions:plastic,packaging

TeachingAims:

Callonthestudentstotakeactionstoprotectourenvironment.

Learnaboutthepollutionproblemsinourlife.

TeachingImportantPoints:

Offeringhelp.

Learnnewvocabularyfordescribingmaterialsandforcomparingqualities.

TeachingDifficultPoints:

Describematerialsandcomparingqualities.

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

TeachingProcedure:

Step1.Remindthestudents:

Whatkindsofrubbishdoyouthroweveryday?Canyounamethem?

Whatcanberecycled?

Step2.Workingroups.

Letthestudentsgotothedustbintocollectsomegarbageandtakethemtotheclassroom.

Askthestudentsnamethemandcomparethequalities.

Letthestudentslookupthebooksandthedictionarieswhentheyareintrouble.Helpthemwhentheycan’texpresscorrectly.

Step3.ListentothetapefinishExercise2intheactivitybook.

Everyyear,eachpersoninNorthAmericamakesabout1000kilogramsofgarbage.

Plasticmakesthemostgarbage.

Injustoneday,Americansthrowout136millionkilogramsofpackaging.

Packagingmakesthemostgarbage.

Peopleoftenusepackaging,andtheyneverthrowitaway.

Aboutthepercentofpackagingisplastic.

Eachday,Americansthrowouttenthousandsmallcars.

Step4.Readthetextandchecktheanswers.

Letthestudentsreadthetextinroles.Thenaskseveralstudentstoactoutthedialogue.

Step5.Cometo“PROJECT”.

Bringthestudentstopickupthegarbageintheschoolyard.Putthegarbageintobagsandbringittoschoolforourproject.

Takeawalkaroundyourneighbourhood,takeabagwithyouandpickupanygarbageyousee.Weargloves,becausegarbageindirty.

Nowsortthegarbageintopaper,plastic,metal,glassandothers.

Thencomparethegarbageinschoolyardwiththatinneighbourhood.

Havestudentsworkinthesamegroupsorinnewgroups.Eachgroupwillmakeaposteraboutwhatthingstheycandotohelpreducepollutionintheworld.

Step6.Homework

Finishofftheexercisesinactivitybook.

Goonreadinginthenextbook.

Summary:

Weallthinkthegarbageisdirty.Inordertoincreasethestudents’interests,wehavetofacethegarbageandsortitingroups.Whenwedothis,wecanfindmanypeoplearewastingthingsaroundus.Learntorecyclethingswiththestudents.Let’sseehowmanynewthingswecanmakeoutofit.

Lesson60:FixandMend

TeachingContent:

Masterywordsandexpressions:mend,must,touch,repair

Oralwordsandexpressions:tear,cassette,deck,buzz,exactly,reuse,power

TeachingAims:

Learnabouttheknowledgeofenvironment.

Tellthestudentstosaveandprotecttheresourcesisourduty.

TeachingImportantPoints:

Inordertosaveourenvironment,weshouldfixandmendsomethinginourdailylife.

Feelthebeautyofmusic.

TeachingDifficultPoints:

Somewordsandexpressions,suchas:fit,fix,mend

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

Typeoflesson:newlesson

Teachingprocedure:

Step1.Askthestudentsthequestions:

Whatdoyoudowhenyourpantshaveahole?

Whatdoyoudowithwhenyourshoeshaveatear?

Workinpairsanddiscussthequestions.Theycanaskmanyotherquestions.Thenletthemgiveareporttotheclass.

Step2.Listentothetape.Feeltherhythmofthesong.

Step3.Readthesongasalyricpoem.Letthestudentsreadafteryou.Thenletthemreadandtranslateit.Theymustaddtheirfeelingsinit.

Step4.Listentothetapeagain.Let’ssingafterit.

Step5.Asksomevolunteerstocometothefrontandactitout.

Step6.Practice

Workingroupsofthreeorfour.Giveexamplesofthethingsthatwecandoaroundus.Discussandgiveareporttotheclass.

Step7.Cometo“LET’SDOIT.”

Step8.Homework

Finishofftheexercisesinactivitybook.

Goonthenextreadinginthestudentbook.

Summary:

Inordertosaveourenvironment,wemustdothelittlethingsaroundus.LetthestudentssearchontheInternettogetmoreinformationaboutwaste.Ifweallsavesources,wecangetmoreenergyformthenature.Tellthestudentstosavewaterisanimportantthinginourlife.Wateristhemostimportantsource.Wecant’livewithoutwater.

Lesson61:WhatWasintheBags?

TeachingContent:

Masterywordsandexpressions:more,most,bad,litter

Oralwordsandexpressions:alittlebit

TeachingAims:

Buildthebelieftosaveourearth.

Cultivatethefeelingsofresponsibilities.

TeachingImportantPoints:

Learnnewvocabularyfordescribingmaterialsandforcomparingquantities.

Learncommonexpressionsforofferingassistance.

TeachingDifficultPoints:

Newwordsandphrasestocomparequantities.

TeachingPreparation:garbage

TeachingAids:audiotape,flashcards,garbage

Typeoflesson:newlesson

TeachingProcedure:

Step1.Takeoutthegarbageandputitonthefloor.Let’sdiscusswhatwecanreuseandrecycle.Askthestudentsworkintheirgroupsandimaginewhatwecandowithit.Giveareporttotheclass.

Step2.ListentothetapeandfinishExercise2inactivitybook.

DannyandJennyarevery_______toknowthatpeoplethrow_____________wastethingsaway.

Dannyfindsa_____________.Oneofthe________isbroken.Hewilltakeit_______and_______it.Afterhe_______it,hewillgiveitto________________,Debbie.________shouldthrowawayatoyliketat.It’snot_______towasterthings.

Alotofthe______isbroken.That’sbad!OnceDanny_______hisfootonapieceofbrokenglass.

Step3.Readthetextandchecktheanswers.Letthestudentsitloudlyinclass.Thenreaditinroles.

Step4.Usethegarbagewehavebroughttotheclass.Actthedialogueoutinfrontoftheclass.

Step5.Practicesomewordsandexpressions:toomuch,more…than…,most,less…than…

toomuch:

S1:Thereistoomuchgarbageintheschoolyard.

S2:Therewastoomuchrainlastsummer.

more…than…

S3:Ihavemoreglassthanmetal.

S4:theyhavemoredressesthanpants.

most

S5:Whohasthemostpaper?

less…than…

S6:Doyouhavelessplasticthanmetal?

Step6.Practice

DoExercise3inactivity.

Fillintheblanksaccordingtothetext.

Thereare10kilogramsofpaper,8kilogramsofplastic,and5kilogramsofmetal.There______3kilogramsofglass.Sothereis______paperthanplastic,and______metalthanplastic.Glassisthe______.Paperisthe______.Someof_______isonlyuseon______side.Wecan______it.

Step7.Discussthetextindetail.

Isthegarbageinthebookthesameasthatwecollectintheschoolyard?

Whatcanweusethegarbagetodo?

Whatdoyoufeelaboutthegarbage?

Step8.Cometo“LET’SDOIT”.

Step9.Homework

Finishofftheexercisesinactivitybook.

Goonthenextreadinginthestudentbook.

Lesson62:TakeShortShowers!

TeachingContent:

Oralwordsandexpressions:can,takeshowers,make…into…

TeachingAims:

Knowaboutthepollutioninourcountry.

Weallshouldtakecareofourenvironment.

TeachingImportantPoints:

Howdoyouthinkthepollutioninourcountry?

Whatshouldwedotostoppollution?

TeachingDifficultPoints:

Somewordsandexpressions

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

Typeoflesson:newlesson

TeachingProcedure:

Step1.Cometo“THINKABOUTIT.”

Step2.Listentothetapeandfillintheblanks:

Ourcityisclean,butIthinkwe_____things.Ithinkwewaste______themost.Peoplewastewater,______.Itrynottowastewater.Itakeshort______.

Abike______makeanypollution.Itmakesthe_____pollutionofalltypesoftransportation.Busesmake______pollution,but______ofpeoplecantravelonabus.Busesmake______pollutionthancars.

Step3.Readthetextsilentlyandchecktheanswers.Thenreaditagainandfinishtheexercisesinactivitybook.

WhydoesLiuYanworryaboutpollutiontoomuch?Because______.

A.Shedoesn’tlikeDalianB.theairandwaterarecleaninDalianC.peopledon’tthrowgarbageonthegroundD.BothBandC

WhatdopeopleinDalianwastemost?

A.GlassB.PaperC.MetalD.Plastic

Howoftendoesatruckpickupthecansandcardboard?________.

A.EverydayB.EveryweekC.NeverD.Twiceaweek

WhatdoesLiuthinkcanmakethemostpollution?_______.

A.CarsB.BigfactoriesC.BikesD.BothAandB

Whatmakestheleastpollutionofalltypesoftransportation?_______.

A.CarsB.BusesC.BikesD.Ships

HowdoesLiuYangotoschooleveryday?_______.

A.OnfootB.BybikeC.BycarD.Bybus

Step4.Playthetapeagain.Letthestudentsreadafteritforseveraltimes.Askthestudentstoreadthetextloudlyinclass.

Step5.Practice

Workingroups.Discussthefollowingquestions.

Whatdoyouthinkofthecityinwhichyoulive?

What’syouradvicetostoppollution?

What’syourplantoreducepollution?

Step6.Cometo“LET’SDOIT!”

Step7.Homework

Finishofftheactivitybook.

Goonthenextreadinginthestudentbook.

Summary:

Therearemanykindsofpollution.Weknowairpollution,waterpollutionandairpollution.It’sverybadforourlife.Wemustdosomethingtoreducethepollutionfromthethreeways.Accordingtotherealsituation,makeacertainplanwiththestudents.Wemustremembertocarryitoutastimegoeson.

Lesson63:GarbageIsInteresting!

TeachingContent:

Masterywordsandexpressions:takeawalk,seat

Oralwordsandexpressions:can,clean-up,lid,sort…into…,takeatrip

TeachingAims:

Callonthestudentstoprotecttheenvironment.

Thinkaboutmanywaystoreducepollution.

TeachingImportantPoints:

Sumwhatwelearninthisunit.

Learntheknowledgeofprotectingenvironment.

TeachingDifficultPoints:

Graspthewaystoreducethepollution.

TeachingPreparation:pictures

TeachingAids:audiotape,flashcards,pictures

Typeoflesson:newlesson

TeachingProcedure:

Step1.Letthestudentssumwhatwelearninthisunit.Askthemtorepeatthemainidea,butnotwordbyword.

Step2.Listentothetapeandfillintheblanksaccordingtothetext.

OnTuesday,westartedaschoolyardclean-up.Wealltookbagsandworked_______.Wepickedupallthe_______.

OnWednesday,Brian,DannyandItooka_______throughourneighbourhood.We_______upanygarbagewe_______.Dannyfounda______carwithabrokenwheel.Hetookithome,cleaneditand______it.

Thenextday,we_______allthegarbageintoplastic,metal,glassand_______.

Mostofgarbagewaspaper.People________alotofpaper.

Step3.Readthetextsilentlyandchecktheanswers.Thenreaditagainanddotheexercises.

Readthediaryandanswertrue(T)orfalse(F).

Jennylearnedsomethingaboutgeographythisweek.

OnTuesday,Jennyandherfriendsstartedaschoolyardclean-up.

OnThursday,Dannyfoundatoycarwithonebrokenwheel.

OnThursday,theytooktheirbagsofgarbagetoschoolandsortedallofit.

Mostoftherubbishwasplastic.

Theydidn’tknowhowgarbageisrecycled.

Today,Dannymadeacaroutofgarbage.

Dannyusedpiecesofwoodforthecar’sbodyandcardboardboxforthecar’sseats.

Step4.Analyzethetextwiththestudents.Discussthemainideaofthistext.Letthestudentssumsomelanguagepointsandpracticeinclass.

Step5.Askthestudentsshowwhattheyhavemakeoutofthegarbage.Presentthemtotheclass.Explaintothestudentshowthemwork.Demonstrateintheclass.

Step6.Talkaboutwhatdoyoufeelaboutourenvironment.Aftertheylearnthetext,whatdotheywanttodo?Whataretheydoingthesedays?

Step7.Cometo“LET’SDOIT!”

Step8.Homework

Finishofftheexercisesinactivitybook.

Writeacompositionaboutthepollution.Remembertowrite:howtosavetheearth?

Summary:

WritingisveryimportantinlearningEnglish.Howtosavetheearthisasubjectthathasmuchtosay.TheycanusetheInternetwhentheyareintrouble.Theteacherh