八年级英语下册 8B unit8 A green world Integrated skills课件 （新版）牛津版.ppt

8bunit8agreenworld integratedskills pollutionhasbecomeaseriousproblemallaroundtheworld whatcanwedotoprotecttheenvironment whatcanwedotoprotecttheenvironment reduceairpollutionbyridingbicyclestakeshortershowersrecyclewastee g emptybottlessaveenergybyturningoffthelightsturnoffthetapwhenbrushingteethusebothsidesofpaperturnoffthelightswhenweleavearoomtakeourownbagstothesupermarket plantmoretrees howcantreeshelpus makeourcitymorebeautifulmaketheaircleanandfreshreducethedustkeepthesoilinplace plantmoretrees sandyandkittyaretalkingaboutprotectingtheenvironmentbyplantingmoretrees let slistenandfindoutmoreinformation wecanplantmoretrees ithinkourtownwilllook withmoretrees isharmfultoour treescanreducedustandhelpkeeptheair treescanalsohelpkeepsoilinplaceduring theycanalso foranimals nicer around air listenandreadafterthetape payattentiontothepronunciationandintonation sandy pollutionhasbecomeaseriousproblemallaroundtheworld kitty yes iagree weshouldtryourbesttoprotecttheenvrionment sandy whatcanwedo kitty wecanplantmoretrees ithinkourtownwilllooknicerwithmoretreesaround sandy goodidea treescanreducedustandhelpkeeptheairclean airpollutionisharmfultoourhealth kitty right treesalsohelpkeepsoilinplaceduringstorms sandy theycanalsoprovidehomeforanimals pairwork workinpairsandtalkabouttheactionsyoutaketoprotecttheenvironment a pollutionhasbecomeaseriousproblemallaroundtheworld b yes iagree weshouldtryourbesttoprotecttheenvironment a whatcanwedo b wecan a goodidea b right a usefulexpressions reduceairpollutionbyridingbicyclestakeshortershowersrecyclewastesaveenergybyturningoffthelightsturnoffthetapwhenbrushingteethusebothsidesofpaperturnoffthelightswhenweleavearoomdon tuseplasticbags takeourownbagstothesupermarket howgreenareyou doyouhaveagooddailyhabittoprotecttheenvironment doyouoftendothefollowingthings reduceairpollutionbyridingbicyclestakeshortershowersrecyclewastesaveenergybyturningoffthelightsturnoffthetapwhenbrushingteethusebothsidesofpaperturnoffthelightswhenweleavearoomtakeourownbagstothesupermarket asurveyonstudents dailyhabittime survey danielandsandymeet place numberofstudents boys girls numberofquestions theclass1 grade8studentswantstodoasurveytogetsomeideasfortheirpresentationonhowtogogreen listentotheconversationbetweendanielandsandyandwritethecorrectinformationinthetablebelow 4 00p m thiswednesday 3 40 room201 50 25 25 6 tip payattentiontothenumbersandtime danielandsandyaretalkingabouttheresultsofthesurvey listencarefullyandthencompletethetablebelow tip payattentiontothenumbers e g 50 15 35 20 40 15 41 9 challenge canyouanswerthefollowingquestionsaccordingtothetape howcanwesavewater whatcanwedosavetrees whatmaydanielandsandytalkaboutintheirpresentation byturningoffthetapwhenbrushingteethandbytakingshowersforlessthan10minuteswecanusebothsidesofpapertheymaytalkabouttakingtheirownbagstothesupermarket sandyiswritinganotetomr weuaboutthesurveysheanddanielhavedone helphercompletethenote usepartsa1anda2tohelpyou dearmr wudanielandididasurveythis studentswereaskedabouttheir herearetheresultsofthesurvey only studentsusuallytakeshowersforlessthan10minutes but studentsturnoffthetapwhenbrushingtheirteeth only15studentsrecycle but studentsusebothsidesofthepaper it sgreatthatmoststudentsrememberto thelights whentheyleavearoom butfewstudentstaketheirown tothesupermarket thesurveyshowsthatstudentsaredoingalottohelpprotecttheenvironment buttherearestillmanymorethingstheycando sandy groupwork makeasurveyinyourgroup andchooseonestudenttogiveusareport e g herearetheresultsofthesurvey studentsusuallytakeshowersforlessthan10minutes studentsturnoffthetapwhenbrushingtheirteeth studentsrecycle studentsusebothsidesofthepaper it sgreatthatmoststudents thesurveysh