冀教版八年級英語下冊 （Garbage Is Interesting!）Save Our World!教學(xué)課件

GarbageIsInteresting!初中英語冀教版八年級

WarmupLookatsomepicturesNewWordsusedadj用過的，二手的dividev分開，分割pilen堆，大量seatn座位lidn蓋子tonn噸dutyn責(zé)任，義務(wù)一、認(rèn)知學(xué)習(xí)目標(biāo)cleanup打掃，把…打掃干凈pickup撿起，拿起goforawalk散步divide…into…把…分成…makeAoutofB用B制成Aausedtoycar一輛用過的玩具車onebrokenwheel一個破輪子It’sone’sdutytodosth做…是一個人的職責(zé)Phrases1.use(形)______/_____2.fix(過)______3.many/much(比較級)______(最高級)___4.little(比較級)______(最高級)_______5.break(形容詞)_______6.safe(比較級)_7.cleanup____________8.撿起_________9.divide…into_____________10.一點兒__________11.用…制成__________12.It’sone’sdutyto…__________二、預(yù)習(xí)成果展示usedusefulfixedmoremostlessleastbrokensafer打掃，把…打掃干凈pickup把…分成…abitof…是某人的職責(zé)/義務(wù)make…outof活動一：ReadandfillintheblanksWhenWhatOnTueaday_________________andpickedupthegarbage_____________wentforawalkandfounda_________toyOnWednesday___________thegarbageand___________thegarbage________differentpilesToday________acar_________garbage____________goonaclasstripto______________________________cleanedupLateronTuesdayusedsortedintomadeoutofLaterthismonththecityrecyclingcentredivided三、課堂研討助學(xué)活動二：RetellOnTuesday(cleanup,pickup)Laterthatday(goforawalk,pickup)OnWednesday(sort,o..)Today(made...outof..)Laterthismonth(goonatrip)TheteacheraskedJennytomakeareportaboutgarbage.IfyouwereJenny,howwouldyoumakethereport?活動三：Readthelessonandfillinthetable.ThisweekOnTuesdayLateronTuesdayOnWednesdayTodayLaterthismothWelearnedaboutpollution.Danny,BrianandIcleaneduptheschoolyard.Allofourclassmateshelped.Dannymadeacaroutofgarbage.31.Today,Dannymadeacaroutofgarbage!【點撥】made…outof…用……制成……其中，make后是成品，outof后是材料名稱。用于被動語態(tài)時，相當(dāng)于bemadeof或bemadefrom?！纠縏hedeskismadeoutofwood.=Thedeskismadeofwood.這樣課桌是木制的。2.Dannyfoundausedtoycarwithonebrokenwheel.【點撥】used用過的；舊的；二手的【例】Theyboughtausedcar.

他們買了一輛舊車?；顒铀模篖anguagePoints3.Wethrowgarbageaway.

throwsth.away=throwsth.out意為“扔掉”。如：Don'tthrowawaythatbook.不要扔掉那本書.活動五：Completethedialoguesusingthephrasesinbrackets.1.A:Theschoolyardisdirty.(cleanup)B:__________________________2.A:Thereistoomuchgarbage.(pickup)B:___________________________3.A:Whatasunnyday!(goforawalk)B:____________________________4.A:It’scoldoutside!(puton)B:____________________________Let’scleanuptogether.Shallwepickitup?Howaboutgoingforawalk?Putonyourcoat.四、當(dāng)堂訓(xùn)練檢測1.It’sourduty__________(keep)ourhometowncleanandbeautiful.2.Dannyfounda________(use)doll.3.Theislandis_________(divide)intotwoparts.4.Therewas_______(little)plasticthanpaper.5.It’svery________(危險)forchildren________(穿過)thebusystreet.6.It'snotright________(laugh)atpeopleintrouble.()7.Thiskindoftoys____plasticA.ismadeintoB.ismadeoutofC.aremadeoftokeepusefuldividedlessdangerousacrosstolaughB()8..Danny,that’smyrulerunderyourdesk.Please___forme.A.pickitupB.picksitup.C.pickupitD.picksupit()9.Thereis_______milkinthebottleandwedon’tneedtobuymilktoday.A.abitB.afewC.abitofD.few10.Thousandsof_____(ton)ofgarbagearesentthere.11.Tolookafterthechildrenisherduty.(同義句)_____herduty____lookafterthechildren.ABtonsIt’stoGarbageIsInteresting!Unit8SaveOurWorld!

1.Beabletousethewordsandphrases:used,divide,pile,seat,lid,ton,duty,divide…into…,make...outof,It’sone’sdutyto…2.Learnsomethingaboutgarbageandknowhowtoprotectourenvironment3.Learnsomekeysentences:·Allofourclassmateshelped.·Dannyfoundausedtoycarwithonebrokenwheel.LearningTargets·Weputonglovesanddividedthegarbageintodifferentpiles：glass,metal,plastic,paperandeverythingelse.·Today,Dannymadeacaroutofgarbage！·Ithinkit'sourdutytoprotecttheenvironment.·Iamonlyoneperson,butifIdomypart,theearthwillbeacleanerandsaferplace.Let’sdosomethinginterestingwiththegarbage.Leadinuseddividepileseatlidtondutyadj.

用過的；舊的；二手的v.分開；分割n.

堆；大量n.

座位n.

蓋子n.

噸n.

責(zé)任；義務(wù)Wordsandexpressionsdivide…into…make...outofIt’sone’sdutyto…把……分成……由……制成，用……做原料……是某人的職責(zé)/義務(wù)Doyouthinkgarbageisinteresting？Whathaveyoudoneinaschoolyardclean-up？THINKABOUTITPresentationThisweekwelearnedaboutpollution.Ineverknewthatgarbagewassointeresting!OnTuesday,itwasWorldEnvironmentDay.Danny,BrianandIcleaneduptheschoolyard.Allofourclassmateshelped.Wetookbagsandpickedupthegarbage.Itwasgreattoseeeveryoneworkingtogether!Listenandreadthepassage.Laterthatday,Brian,DannyandIwentforawalkaroundourneighbourhood.Whenwesawgarbage,wepickeditup.Dannyfoundausedtoycarwithonebrokenwheel.Hetookithome,cleaneditandfixedit.OnWednesday,wesortedourschool'sgarbage.Weputonglovesanddividedthegarbageintodifferentpiles:glass,metal,plastic,paperandeverythingelse.Mostofthegarbagewaspaper.Peoplewastedalotofpaper！Therewaslessplasticthanpaperandmoreplasticthanmetal.Therewastheleastamountofglass.Today,Dannymadeacaroutofgarbage！Heusedabigboxforthebodyandpiecesofwoodfortheseats.Heusedabitofgluetoputthewheelson.Thewheelswereplasticlids.Itwasgreat!Wethrowgarbageaway.Butwheredoesitgo？Laterthismonth,wewillgoonaclasstriptothecityrecyclingcentre.Thousandsoftonsofgarbagearesentthere.Wewillseetheworkerssortallofourgarbageforrecycling.Ithinkit'sourdutytoprotecttheenvironment.Iamonlyoneperson,butifIdomypart,theearthwillbeacleanerandsaferplace.Ifeachofusdoessomethingfortheenvironment,allofuswillhaveabetterlife.JennyReadthelessonandfillinthetable.1Let’sDoIt!ThisweekOnTuesdayDanny,BrianandIcleaneduptheschoolyard.Allofourclassmateshelped.Welearnedaboutpollution.LateronTuesdayBrian,DannyandIwentforawalkaroundourneighbourhood.Whenwesawgarbage,wepickeditup.Dannyfoundausedtoycarwithonebrokenwheel.Hetookithome,cleaneditandfixedit.OnWednesdayWesortedourschool’sgarbage.Weputonglovesanddividedthegarbageintodifferentpiles:glass,metal,plastic,paperandeverythingelse.TodayLaterthismonthDannymadeacaroutofgarbage.Wewillgoonaclasstriptothecityrecyclingcentre.Wewillseetheworkerssortallofourgarbageforrecycling.Completethedialoguesusingthephrasesinbrackets.1.A:Theschoolyardisdirty.(cleanup)B:2.A:Thereistoomuchgarbage.(pickup)B:3.A:Whatasunnyday!(goforawalk)B:4.A:It’scoldoutside!(puton)B:Let’scleanuptogether.Shallwepickitup?Howaboutgoingforawalk?Putonyourcoat.2Readthepassageandanswerthequestion.3“Hazardous”meansdangerous.Somehazardouswasteispoison—itmakespeoplesick.Someproductsexplodeorburnveryeasily.Hazardousthingsusuallyhavetheselabels:“poison”,“caution”,“warning”or“danger”．Whatcanwedoabouthazardouswaste？Buylessofit！Andwhenyoutakeoutthegarbage,don'ttakeoutyourhazardouswaste.Hazardouswasteinyourgarbageisbadfortheenvironment.Why？Becauseweusuallyburyorburnourgarbage.Thiscanmakepeopleandtheenvironmentsick.Manycountrieshavelawsabouthazardouswaste.Thelawsdon'tallowpeopletoburyorburnhazardouswastewithothergarbage.ManycitiesinNorthAmericakeeptheirhazardouswasteinspecialplaces.Somehavewaystoburnitatveryhightemperatures:from900to1100degreescentigrade.Hazardouswasteisburiedtwokilometresunderthegroundinsomeplaces.That'sdeep!Whichoftheseishazardous？Tickthecorrectones.√√Languagepoints1.Allofourclaasmateshelped.allof…所有的……其后既可跟可數(shù)名詞復(fù)數(shù)，也可跟不可數(shù)名詞。作主語時，謂語動詞的單復(fù)數(shù)取決于其后所接名詞或代詞的單復(fù)數(shù)。例：Alloftherubbishhereisplastic.這里所有的垃圾都是塑料的。2.Dannyfoundausedtoycarwithonebrokenwheel.used為形容詞，意為“用過的，二手的，舊的”。例：Hespent1000dollarsonausedcarlastweek.上周他花了1000美元買了一輛二手車。withonebrokenwheel是介詞短語作定語，放在被修飾的名詞后面。例：Pleasepassmethebottlewithsomeoil.請遞給我那只裝油的瓶子。3.Weputonglovesanddividedthegarbageintodifferentpiles：glass，metal，plastic，paperandeverythingelse.dividev．分開，劃分。短語divide…into…意為“把……分成……”，強調(diào)把原來是整體的東西分成若干份。divide…inhalf意為“把……分成兩半”，相當(dāng)于divide…intohalves。例：Weshoulddividetheappleinhalf.我們應(yīng)該把蘋果分成兩半。4.Today，Dannymadeacaroutofgarbage！make…outof…意為“用……制作……”。make后面接成品，outof后面接材料。例：Thechildrenlikemakinghatsoutofbranches.孩子們喜歡用樹枝編帽子。5.Ithinkit'sourdutytoprotecttheenvironment.It'sone'sdutytodosth.意為“做某事是某人的職責(zé)/義務(wù)”。在這個句式中，it作形式主語，真正的主語是后面的不定式短語。例：It'