Lesson7PlantingTrees

PlantingTrees,冀教版八年级下册,Listentothedialogueandwritetrue(T)orfalse(F),1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.(),F,F,T,F,Readthedialogueandorderthestepsofplantingatree.,5,4,3,2,1,Retellthestepsofplantingatreeormakeupadialogueaboutthestepswithyourpartner.,1,2,3,4,5,digaholelargeenough,putinto,coverfillwith,pack,waterinthebottomof,Readthedialogueandfindoutthereasons.,Whydosomanypeoplecometothehillsidetoplanttrees?,Practice:Fillintheblankswiththecorrectformsofthewordsandphrasesinthebox.,1.IwasafarmerontheedgeofGobiDesert.Lifethereisdifficult.Alongtimeago,grassandtrees_thesoil.2.Butastimegoesby,moreandmoregrasslandhasdisappearedand_desert.3.SoI_mybackpack_whatIneedandcameouttolookforanewlife.4._,IlostalmosteverythingonmywaytoGuangzhoubecausetherewasahole_ofmybackpack.5.Perhapsathiefmadethathole,butIcouldntsay_.NowIamaworkerinafactoryandmynewlifehereisgoingwell.However,Istillmissmyhometown.,cover,turninto,bytheway,inthebottomof,fill,with,forsure,covered,turnedinto,filledwith,Bytheway,TheGreenGreatWallwasbuiltacross_ofthecountry.WhatistheGreenGreatWall?Itismadeupofstripsofhuman-plantedforest.Eachyear_blowalotofsoilofftheland.Thingsaregettingmoreandmoreserious.About3600kofgrasslandaretakenbytheGobiDeserteveryyear.TheGreenGreatWallprojectstartedin1978.by_,peopleholdbacktheexpansionofthedesertandraisenorthernChinasforestcoverageby5to15.Bytheyear2050,_willbeabout2800mileslong.,A.theGreenGreatWallB.plantingmoretreesC.duststormsD.thenorthernpart,D,C,B,A,Completethepassagewiththemissingphrases.,ThinkandDiscuss,Whatotherbadthingsdopeopledototheearth?,TaskATree-PlantingDayiscoming.Doyouhaveanyplansforit?Makeupadialoguewithyourpartner.,TaskBSupposetheenvironmentclubinourschoolwantstomakeaposterforEarth-Day(April22).Canyoumakeone?,ToSaveOurEarth,SampleDialogueA:Hi!Nicetoseeyou.YouknowTree-PlantingDayiscoming,haveyougotanyplans?B:Well,_.A:B:A:Seeyouthen!,FinishexercisesofLesson7.Previewnextlessonandlookformoreinformationaboutfunctions(功能)oftrees/plants.,