仁爱版九年级上unit2topic3sectiona市公开课一等奖省课获奖课件

Topic3---ByDavidWhatkindsofthingscanwedotoprotecttheenvironment?Unit2SavingtheEarthSectionA第1页Look!Theearthiscrying!Leadin:Pollutioncausesmanyproblems.SoilPollutionWaterPollutionAirPollution第2页Look!Theearthiscrying!LitterNoisePollutionLightPollution第3页

WhenisWorldEnvironmentDay?Askandanswer:June5thisWorldEnvironmentDay.第4页Asstudents,whatshouldwedotohelpsavetheearth?

ThreeRs:reduce,reuseandrecycle.spreadthemessageaboutprotectingtheenvironment

pickupthegarbageDiscussion:第5页

useclothbagsinsteadofplasticbagscollectwastepaperforrecycling第6页

turnoffthelightswhenyouleavetheclassroom

usebothsidesofthepaper第7页

collectwastepaperandsoftdrinkcans

sortthegarbage第8页Whichcanbereduced,reusedorrecycled?ThreeRs:reduce,reuseandrecycle.softdrinkcans

glassbottlespapercups

oldclothes

plasticbottleslunchboxes

wastepaperbatteries第9页

reused:

reduced:

recycled:

wastepaperpapercups

plasticbottlessoftdrinkcanslunchboxes

oldclothesbatteries

glassbottles第10页Whatkindsofthingscanstudentsdoatschooltoprotecttheenvironment?1aLook,listenandsay第11页What’sJane’smainjob?WhatarethethreeRs?Whatkindsofthingscanwedo

toprotecttheenvironmentatschool?Hermainjobistohelpspreadthemessageaboutprotectingtheenvironment.

Reduce,reuseandrecycle.Weshould….Askandanswer:第12页Fillintheblanksaccordingto1a.1.Thejournalistis___________Jane about__________________.2.Jane’smainjobis______________________________________________________·3.Weshoulduse_________________andreuse_________.interviewing‘’environmentalprotectiontohelpspreadthemessage

bothsidesofthepaperplasticbagsaboutprotectingtheenvironment1bWorkalone第13页Fillintheblanksaccordingto1a.4.Atschoolstudentscancollectwastepaperand_____________.5.Recyclingisanexcellentwaynotonlyto_________________butalsoto__________.‘’softdrinkcansprotecttheenvironmentsavemoney1bWorkalone第14页Lookatthefollowingpicturesandsortthegarbage.Thenlistentotheconversationcarefullyandcheck(√)youranswers.TypeofgarbageRecycledReusedReducedplasticbags√papercupscansnewspapersglassbottles√√√√2a第15页Jointhesesentenceswith

or,and,butorwhile.‘’Keys:and2.but3.or4.while5.while/but6.while/but7.or8.but3Workalone第16页3.Compoundsentences:复合句

and,but,or,whileso

1.Beagreenerpersontohelpprotecttheenvironment.Whathaveyoulearnedtoday?我都学会了!Summary2.ThreeRs:reduce,reuseandrecycle.第17页

1.

StudyingCase.导学案。

Unit2Topic3Sec