仁愛(ài)版英語(yǔ)七下《Topic-3-Which-is-the-way-to-the-post-office》課件之三

Topic3---ByDavidWhatkindsofthingscanwedotoprotecttheenvironment?Unit2SavingtheEarthSectionATopic3---ByDavid1Look!Theearthiscrying!Leadin:Pollutioncausesmanyproblems.SoilPollutionWaterPollutionAirPollutionLook!Theearthiscrying!Lea2Look!Theearthiscrying!LitterNoisePollutionLightPollutionLook!Theearthiscrying!Lit3

WhenisWorldEnvironmentDay?Askandanswer:June5thisWorldEnvironmentDay.WhenisWorldEnvironmentAsk4Asstudents,whatshouldwedotohelpsavetheearth?

ThreeRs:reduce,reuseandrecycle.spreadthemessageaboutprotectingtheenvironment

pickupthegarbageDiscussion:Asstudents,whatshouldwedo5

useclothbagsinsteadofplasticbagscollectwastepaperforrecyclinguseclothbagscollectwastep6

turnoffthelightswhenyouleavetheclassroom

usebothsidesofthepaperturnoffthelightswhenuse7

collectwastepaperandsoftdrinkcans

sortthegarbagecollectwastepapersortthe8Whichcanbereduced,reusedorrecycled?ThreeRs:reduce,reuseandrecycle.softdrinkcans

glassbottlespapercups

oldclothes

plasticbottleslunchboxes

wastepaperbatteriesWhichcanbereduced,reusedo9

reused:

reduced:

recycled:

wastepaperpapercups

plasticbottlessoftdrinkcanslunchboxes

oldclothesbatteries

glassbottlesreused:wastepaperpapercups10Whatkindsofthingscanstudentsdoatschooltoprotecttheenvironment?1aLook,listenandsayWhatkindsofthingscanstude11What’sJane’smainjob?WhatarethethreeRs?Whatkindsofthingscanwedo

toprotecttheenvironmentatschool?Hermainjobistohelpspreadthemessageaboutprotectingtheenvironment.

Reduce,reuseandrecycle.Weshould….Askandanswer:What’sJane’smainjob?Hermai12Fillintheblanksaccordingto1a.1.Thejournalistis___________Jane about__________________.2.Jane’smainjobis______________________________________________________·3.Weshoulduse_________________andreuse_________.interviewing‘’environmentalprotectiontohelpspreadthemessage

bothsidesofthepaperplasticbagsaboutprotectingtheenvironment1bWorkaloneFillintheblanksaccordingt13Fillintheblanksaccordingto1a.4.Atschoolstudentscancollectwastepaperand_____________.5.Recyclingisanexcellentwaynotonlyto_________________butalsoto__________.‘’softdrinkcansprotecttheenvironmentsavemoney1bWorkaloneFillintheblanksaccordingt14Lookatthefollowingpicturesandsortthegarbage.Thenlistentotheconversationcarefullyandcheck(√)youranswers.TypeofgarbageRecycledReusedReducedplasticbags√papercupscansnewspapersglassbottles√√√√2aLookatthefollowingpictures15Jointhesesentenceswith

or,and,butorwhile.‘’Keys:and2.but3.or4.while5.while/but6.while/but7.or8.but3WorkaloneJointhesesentenceswith

or,163.Compoundsentences:復(fù)合句

and,but,or,whileso

1.Beagreenerpersontohelpprotecttheenvironment.Whathaveyoulearnedtoday?我都學(xué)會(huì)了!Summary2.ThreeRs:reduce,reuseandrecycle.3.Compoundsentences:復(fù)合句1.Be17

1.

StudyingCase.導(dǎo)學(xué)案。

Unit2Topic3SectionA

2.Recite