八年级英语下册 8B unit8 A green world Integrated skills课件 .pptVIP免费

8BUnit8AgreenworldIntegratedskillsPollutionhasbecomeaseriousproblemallaroundtheworld.Whatcanwedotoprotecttheenvironment?Whatcanwedotoprotecttheenvironment?reduceairpollutionbyridingbicyclestakeshortershowersrecyclewastee.g.emptybottlessaveenergybyturningoffthelightsturnoffthetapwhenbrushingteethusebothsidesofpaperturnoffthelightswhenweleavearoomtakeourownbagstothesupermarketplantmoretreesHowcantreeshelpus?makeourcitymorebeautifulmaketheaircleanandfreshreducethedustkeepthesoilinplaceplantmoretreesSandyandKittyaretalkingaboutprotectingtheenvironmentbyplantingmoretrees.Let’slistenandfindoutmoreinformation.Wecanplantmoretrees.Ithinkourtownwilllook_________withmoretrees__________.____________________isharmfultoour_________.Treescanreducedustandhelpkeeptheair_______.Treescanalsohelpkeepsoilinplaceduring__________.Theycanalso__________________foranimals.niceraroundAirListenandreadafterthetape.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:reduceairpollutionbyridingbicyclestakeshortershowersrecyclewastesaveenergybyturningoffthelightsturnoffthetapwhenbrushingteethusebothsidesofpaperturnoffthelightswhenweleavearoomdon’tuseplasticbags.TakeourownbagstothesupermarketHowgreenareyou?Doyouhaveagooddailyhabittoprotecttheenvironment?Doyouoftendothefollowingthings?reduceairpollutionbyridingbicyclestakeshortersho...