九年级英语上册 Unit 2 Topic 3 What can we do to protect the environment Section A课件 （新版）仁爱版.ppt

Unit2Topic3Whatkindsofthingscanwedotoprotecttheenvironment?,SectionA,Whatdoes“agreenerperson”mean?,Areyouagreenerperson?,Lookatthepicturesandanswerthefollowingquestions.Letsseehowgreenyouare.,Whatdoesitmean?,Lookatthepicturesandanswerthefollowingquestions.Letsseehowgreenyouare.,Whatdoesitmean?,Lookatthepicturesandanswerthefollowingquestions.Letsseehowgreenyouare.,WhenisWorldEnvironmentDay?,Lookatthepicturesandanswerthefollowingquestions.Letsseehowgreenyouare.,Whatdoesitencouragepeopletodo?,Itmeanssavingtheenergyandreducingthewasteair.,Lookatthepicturesandanswerthefollowingquestions.Letsseehowgreenyouare.,Whatdoesitencouragepeopletodo?,Itencouragespeopletosorttherubbishandrecycletherubbish.,Whataretheydoing?,pickuptherubbish,spreadthemessageaboutprotectingtheenvironment,Whatarewesupposedtodo?,useclothbagsinsteadofplasticbags,collectwastepaperforrecycling,Lookatthefollowingpicturesandsortthegarbagethewayyoudoeveryday.,Thenlistentotheconversationcarefullyandcheck()youranswers.,Listenandanswer,Whatkindsofthingscanstudentsdoatschooltoprotecttheenvironment?,Theycancollectwastepaperandsoftdrinkcans.,Read1aagainandanswerthefollowingquestions.,WhatsJanesmainjob?WhatarethethreeRs?Whatkindsofthingscanwedoathometoprotecttheenvironment?,Hermainjobistohelpspreadthemessageaboutprotectingtheenvironment.,Reduce,reuseandrecycle.,Weshouldreducethewasteweproduce.,WorkaloneFillintheblanksaccordingto1a.,1.Thejournalistis_Janeabout_.2.Janesmainjobis_3.Weshoulduse_andreuse_athome.4.Atschool,studentscancollectwastepaperand_.5.Recyclingisanexcellentwaynotonlyto_butalsoto_.,interviewing,environmentprotecttion,tohelpspreadthemessageaboutprotectingtheenvironment.,bothsidesofpaper,plasticbags,softdrinkcans,protecttheenvironment,savemoney,连词or,and,but和while的用法,or否则的话and并且,而且but但是,表示转折while而,然而强调对比,连词or,and,but和while的用法,-Jane,wouldyouliketogoshoppingwithme?-Idliketo,and_-Jane,wouldyouliketogoshoppingwithme?-Idliketo,but_,AIhavealotofhomeworktodo.BIalsowanttobuysomeclothes.,B,A,连词or,and,but和while的用法,Lucas,getuporyouwill.,Mike,workhardandyouwill.,Noddingtheheadmeansagreement.,Shakingtheheadmeansdisagreement.,Jointhesentenceswithor,and,butorwhile.,Noddingtheheadmeansagreementwhileshakingtheheadmeansdisagreement.,Noiseisakindofpollution.,Itsharmfultoourhearing.,Jointhesentenceswithor,and,butorwhile.,Noiseisakindofpollutionanditsharmfultoourhearing.,Usefulexpressions,Weshouldreducethewasteweproduce.Weshouldus