冀教版八年級下冊英語Lesson 46課件

ProtectOurEnvironmentUnit8SaveOurWorld!ProtectOurEnvironmentUnit81.Beabletousethewordsandphrases:leak,tap,beer,truck,recycling,factory,unlike,takeashower,againandagain,put...in...,ridea/one'sbiketo…,makeachange,makeadifference2.Learntoprotecttheenvironmentaroundus3.Beabletowriteapassageaboutprotectingenvironment4.Learnsomekeysentences:LearningTargets1.Beabletousethewordsan·Weusethemagainandagain,orweputothergarbageinthem.·Iridemybiketoschooleveryday.·Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.·Infact,ifeachofusmakesasmallchangeinourlife,wecanmakeabigdifferencetoourenvironment.·Weusethemagainandagain,LeadinLookatthepicturebelow.Howdoyoufeel?LeadinLookatthepicturebel冀教版八年級下冊英語Lesson46課件Therearesomeideasforreducingwaste.TherecyclingsymbolTherecyclingoftheoldclothTherearesomeideasforreducChristmasTreesMadeWithRecycledBottlesChristmasTreesMadeWithRecyleaktapbeertruckrecyclingfactoryunlikev.&n.

漏；滲漏n.

龍頭；閥門n.

啤酒n.貨車；手推車n.

回收利用n.

工廠prep.

不像；與……不同Wordsandexpressionsleakv.&n.漏；滲漏Wordsandexprtakeashoweragainandagainput...in...ridea/one'sbiketomakeachangemakeadifference淋浴再三地；反復地把……放在……里騎自行車去……做出改動/改變有影響;起（重要）作用takeashower淋浴Isyourhometowncleanenough?Doyouhaveanyideasforreducingwaste?THINKABOUTITIsyourhometowncleanenough?PresentationMynameisKatie.Ithinkeverybodyshouldtakecareoftheenvironment.IliveinEdmonton.ItisacityinCanada.TheairandwaterarecleaninEdmonton,butsometimespeoplewastealot.Whatdowewastethemost？Paper,Ithink.Peoplewastewater,too.Idon'twanttowasteListenandreadthepassage.PresentationMynameisKatie.Lwater.Itrytosavewaterinmanyways.Itakeshortshowers.Ioftenchecktomakesuretherearen'tanyleaks,andIneverforgettoturnoffthetap.Dowerecycleathome？Yes！Wesortourpopcans,beerbottlesandwastepaper.Atruckpicksupourrecyclingeveryweek.Itismadeintonewthings.Wereuseourplasticbags,too.Weusethemagainandagain,orweputothergarbageinthem.Carsandfactoriesmakethemostpollution.Iwater.ItrytosavewaterinthinktherearetoomanycarsinEdmonton.Morepeopleshouldridebikesortakebuses.Iridemybiketoschooleveryday.

Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.Busesmakesomepollution,butlotsofpeoplecantravelonabus.Busesmakelesspollutionthancars.Infact,ifeachofusmakesasmallchangeinourlife,wecanmakeabigdifferencetoourenvironment.thinktherearetoomanycarsIt'snottoohardtoprotecttheenvironment.Wejustneedtotry.It'snottoohardtoprotecttReadandtickthepointsmentionedinthelesson.1Let’sDoIt!sortgarbageathomereuseplasticbagsbringyourownbagwhenyougoshoppingridebikesortakebuses√√√Readandtickthepointsmentipickuprubbishoffthestreetturnoffthelightswhenyouleavearoomturnoffthetelevisionandshutdownthecomputerwhenyouarenotusingthemtakeshortshowers√pickuprubbishoffthestreComparethetwopictures.Tickthewordstodescribethedifferences.2pollution

cleangarbageaircarskytransportationtraveltreeenvironmentComparethetwopictures.TickWhatcanwedotohelptheenvironment？Readandmatch.3WeshouldWeshouldn'topenawindowinsteadofturningontheairconditioning.usebothsidesofthepaper.throwgarbageontheground.sortthewastebeforethrowingitaway.cutdowntreesinforests.turnoffthetapwhenwearebrushingourteeth.Whatcanwedotohelpthe3WeLanguagepoints1.Weusethemagainandagain，orweputothergarbageinthem.(1)againandagain是固定搭配，意為“反復地，再三地”。例：Ilikethisnovelverymuch，soIreaditagainandagain.我非常喜歡這本小說，所以我讀了一遍又一遍。Languagepoints1.Weusethema(2)put…in…把……放在……里。例：Pleaseputyourshoesintheshoecabinet.請把你的鞋子放進鞋柜。(2)put…in…把……放在……里。2.Iridemybiketoschooleveryday.ridea/one'sbiketo…騎自行車去……它相當于goto…bybike或goto…onabike。例：Mymotherridesabiketoworkeveryday.我媽媽每天騎自行車去上班。2.Iridemybiketoschoolev3.Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.unlike

prep.不像。它是like(像)的反義詞。例：Unlikehermother,shedoesn'tlikewatchingTV.不像她媽媽，她不喜歡看電視。3.Unlikeothertypesoftrans4.Infact,ifeachofusmakes

asmallchangeinourlife，wecanmakeabigdifferencetoourenvironment.(1)makeachange意思是“做改動，改變”例：CanImakeachangeinmyreservation?我能改變預定嗎？Ithinkweneedtomakeachange.我覺得我們得做些改變。4.Infact,ifeachofusmake(2)makeadifference意為“有影響；起(重要)作用”。例：Asteachers,youmustbelievethatyoucanmakeadifferencetothelivesofyourstudents.身為教師，你們必須堅信你們能夠影響學生的一生。(2)makeadifference意為“有影響；起(Writing如何寫關于環(huán)保的文章：第一，確定環(huán)保主題。第二，尋找問題事物的問題。第三，如何去解決這些環(huán)保問題。第四，人們都做了哪些環(huán)?；顒?，取得了怎么樣的成效。第五，說明環(huán)保需要長久的堅持下去，結尾倡導人們都來環(huán)保。Writing如何寫關于環(huán)保的文章：Example在學校，一些同學不注意保護學校環(huán)境，使學校環(huán)境受到了損害。請你根據所給內容要點，以“KeepOurSchoolClean”為題用英語寫一篇80詞左右的短文。內容要點：1.學校環(huán)境越來越差。2.隨地吐痰和亂扔垃圾。3.毀壞花草樹木。4.多植樹，循環(huán)使用教材。5.保護學校環(huán)境。(廣西玉林、防城港、崇左中考)參考詞匯：1.worse2.spit(吐痰)3.destroy(破壞)4.dosomethingtoprotect…ExampleKeepOurSchoolCleanAsweallknow,it'sveryimportantforustokeepourschoolcleanandtidy.Becausewearemiddleschoolstudents,it'sourdutytokeeptheschoolclean.However,ourschoolenvironmentisbecomingworseandworse.Wecanseethatthereismuchwasteontheground,suchasplasticbags,cans,oldbatteriesandsoon.KeepOurSchoolCleanTherefore,wehavetoprotecttheenvironmentassoonaspossible.Wecan'tspitanywhereandweshouldn'tthrowrubbishanywhere,forit'sveryrude.Weshouldprotectthetreesandkeepoffthegrass.Atthesametime,weneedtoplantmoretrees.Wecanalsoreuseourbooks.itisagoodwaytoreducethewasteofnaturalresources.Inthisway,I'msurethatourschoolwillbemoreandmorebeautifulinthefuture.Therefore,wehavetoprotectWhatyoudonowcan_________________(起重要作用)toyourfuture.Mygrandmothertellsmethestory______________(再三地).Sheknewinthatmomentthatsheneededto_____________(做出改變).Whetherhe_____________(騎車)ortakesabus,healwaysattendsclassontime.makeadifferenceagainandagainmakeachangeridesabikeExercises根據漢語提示完成句子。Whatyoudonowcan_________Summary1.Learnsomenewwordsandexpressions.2.Beabletounderstandthepassage.3.Beabletogivesuggestionsonhowtoprotectourenvironment.Summary1.LearnsomenewwordsHomework1.FinishtheexercisesofLesson46.2.Previewnextlesson.3.Makeaposterabout"beginfromus"tointroducehowtoprotecttheenvironment.Homework1.FinishtheexerciseProtectOurEnvironmentUnit8SaveOurWorld!ProtectOurEnvironmentUnit81.Beabletousethewordsandphrases:leak,tap,beer,truck,recycling,factory,unlike,takeashower,againandagain,put...in...,ridea/one'sbiketo…,makeachange,makeadifference2.Learntoprotecttheenvironmentaroundus3.Beabletowriteapassageaboutprotectingenvironment4.Learnsomekeysentences:LearningTargets1.Beabletousethewordsan·Weusethemagainandagain,orweputothergarbageinthem.·Iridemybiketoschooleveryday.·Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.·Infact,ifeachofusmakesasmallchangeinourlife,wecanmakeabigdifferencetoourenvironment.·Weusethemagainandagain,LeadinLookatthepicturebelow.Howdoyoufeel?LeadinLookatthepicturebel冀教版八年級下冊英語Lesson46課件Therearesomeideasforreducingwaste.TherecyclingsymbolTherecyclingoftheoldclothTherearesomeideasforreducChristmasTreesMadeWithRecycledBottlesChristmasTreesMadeWithRecyleaktapbeertruckrecyclingfactoryunlikev.&n.

漏；滲漏n.

龍頭；閥門n.

啤酒n.貨車；手推車n.

回收利用n.

工廠prep.

不像；與……不同Wordsandexpressionsleakv.&n.漏；滲漏Wordsandexprtakeashoweragainandagainput...in...ridea/one'sbiketomakeachangemakeadifference淋浴再三地；反復地把……放在……里騎自行車去……做出改動/改變有影響;起（重要）作用takeashower淋浴Isyourhometowncleanenough?Doyouhaveanyideasforreducingwaste?THINKABOUTITIsyourhometowncleanenough?PresentationMynameisKatie.Ithinkeverybodyshouldtakecareoftheenvironment.IliveinEdmonton.ItisacityinCanada.TheairandwaterarecleaninEdmonton,butsometimespeoplewastealot.Whatdowewastethemost？Paper,Ithink.Peoplewastewater,too.Idon'twanttowasteListenandreadthepassage.PresentationMynameisKatie.Lwater.Itrytosavewaterinmanyways.Itakeshortshowers.Ioftenchecktomakesuretherearen'tanyleaks,andIneverforgettoturnoffthetap.Dowerecycleathome？Yes！Wesortourpopcans,beerbottlesandwastepaper.Atruckpicksupourrecyclingeveryweek.Itismadeintonewthings.Wereuseourplasticbags,too.Weusethemagainandagain,orweputothergarbageinthem.Carsandfactoriesmakethemostpollution.Iwater.ItrytosavewaterinthinktherearetoomanycarsinEdmonton.Morepeopleshouldridebikesortakebuses.Iridemybiketoschooleveryday.

Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.Busesmakesomepollution,butlotsofpeoplecantravelonabus.Busesmakelesspollutionthancars.Infact,ifeachofusmakesasmallchangeinourlife,wecanmakeabigdifferencetoourenvironment.thinktherearetoomanycarsIt'snottoohardtoprotecttheenvironment.Wejustneedtotry.It'snottoohardtoprotecttReadandtickthepointsmentionedinthelesson.1Let’sDoIt!sortgarbageathomereuseplasticbagsbringyourownbagwhenyougoshoppingridebikesortakebuses√√√Readandtickthepointsmentipickuprubbishoffthestreetturnoffthelightswhenyouleavearoomturnoffthetelevisionandshutdownthecomputerwhenyouarenotusingthemtakeshortshowers√pickuprubbishoffthestreComparethetwopictures.Tickthewordstodescribethedifferences.2pollution

cleangarbageaircarskytransportationtraveltreeenvironmentComparethetwopictures.TickWhatcanwedotohelptheenvironment？Readandmatch.3WeshouldWeshouldn'topenawindowinsteadofturningontheairconditioning.usebothsidesofthepaper.throwgarbageontheground.sortthewastebeforethrowingitaway.cutdowntreesinforests.turnoffthetapwhenwearebrushingourteeth.Whatcanwedotohelpthe3WeLanguagepoints1.Weusethemagainandagain，orweputothergarbageinthem.(1)againandagain是固定搭配，意為“反復地，再三地”。例：Ilikethisnovelverymuch，soIreaditagainandagain.我非常喜歡這本小說，所以我讀了一遍又一遍。Languagepoints1.Weusethema(2)put…in…把……放在……里。例：Pleaseputyourshoesintheshoecabinet.請把你的鞋子放進鞋柜。(2)put…in…把……放在……里。2.Iridemybiketoschooleveryday.ridea/one'sbiketo…騎自行車去……它相當于goto…bybike或goto…onabike。例：Mymotherridesabiketoworkeveryday.我媽媽每天騎自行車去上班。2.Iridemybiketoschoolev3.Unlikeothertypesoftransportation,abikedoesn'tmakeanypollution.unlike

prep.不像。它是like(像)的反義詞。例：Unlikehermother,shedoesn'tlikewatchingTV.不像她媽媽，她不喜歡看電視。3.Unlikeothertypesoftrans4.Infact,ifeachofusmakes

asmallchangeinourlife，wecanmakeabigdifferencetoourenvironment.(1)makeachange意思是“做改動，改變”例：CanImakeachangeinmyreservation?我能改變預定嗎？Ithinkweneedtomakeachange.我覺得我們得做些改變。4.Infact,ifeachofusmake(2)makeadifference意為“有影響；起(重要)作用”。例：Asteachers,youmustbelievethatyoucanmakeadifferencetothelivesofyourstudents.身為教師，你們必須堅信你們能夠影響學生的一生。(2)makeadifference意為“有影響；起(Writing如何寫關于環(huán)保的文章：第一，確定環(huán)保主題。第二，尋找問題事物的問題。第三，如何去解決這些環(huán)保問題。第四，人們都做了哪些環(huán)?；顒樱〉昧嗽趺礃拥某尚А５谖?，說明環(huán)保需要長久的堅持下去，結尾倡導人們都來環(huán)保。Writing如何寫關于環(huán)保的文章：Example在學校，一些同學不注意保護學校環(huán)境，使學校環(huán)境受到了損害。請你根據所給內容要點，以“KeepOurSchoolClean”為題用英語寫一篇80詞左右的短文。內容要點：1.學校環(huán)境越來越差。2.隨地吐痰和亂扔垃圾。3.毀壞花草樹木。4.多植樹，循環(huán)使用教材。5.保護學校環(huán)境。(廣西玉林、防城港、崇左中考)參考詞匯：1.worse2.spit(吐痰)3.destroy(破壞)4.dosomethingtoprotect…ExampleKeepOurSchoolCleanAsweallknow,it'sveryimportantforustokeepourschoolcleanandtidy.Becausewearemiddleschoolstudents,it'sourdutytokeeptheschoolclean.However,our