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1、Unit2WorkingthelandTheThirdPeriodExtensiveReadingTeachinggoals教学目标1.Targetlanguage目标语言a.重点词语chemical,bacteria,pest,leadto,discovery,nutrition,keepb.重点句型⋯freefrom,rootWiththesediscoveries,somefarmerandmanycustomersarebeginningtoturntoorganicfarming.Overthepasthalfcentury,using
2、chemicalfertilizershasbecomeverycommoninfarming.2.Abilitygoals能力目标EnableSstomasterthemainideaofthetextandknowthewaysof3.Learningabilitygoals学能目标HelpSslearnhowtoenlargethewordsandstructuresofthesametopic.Teachingimportantanddifficultpoints教学重难点organizingarticles.1.Howtograspth
3、emainideaofthepassage.2.Howtograspthewordsandphrasesandbeabletousethemfreely.Teachingmethods教学方法Showquestions,readfast,findthemainideas,andthenreadcarefullyandfinishallthetasks.Teachingaids教学准备Arecorderandaprojector.Teachingprocedures&ways教学过程与方法StepⅠLeading–in★Enjoyabeautiful
4、song★Aquiz&FillblanksT:Morning,boysandgirls!Gladtoseeyou!Beforelearning,LetusenjoyatheaboutisitYes,about?songthisisWhatsong.beautifulagriculture.Agriculturecanprovideuswithfood.Canyoutellme;doyouhavehealthyfoodeveryday?Ishealthyfoodimportanttous?Ss:Yeah!Gladtoseeyou!Yes,Ithink
5、thatthefoodweeateverydayishealthyfood!Ithinkhealthyfoodisimportanttousall!(First,Letstudentstastesomedeliciousfoodandguesswhatthefoodare?)T:Goodjob!Really?First,letushaveaquiz.Iwouldlikesomestudentscomeheretotastethefoodinthisplateandtellusthenameofthefood.Remember,youneedclos
6、eyoureyesbeforeyoutastethefood.Ss:OK.T:Aretheydelicious?ThisfoodisgreenfoodthatIbroughtfromSuperMarketyesterday.Ok,boysandgirls!Listentomecarefully!Everybodyknowsthataspeople'slivingconditionimproves,moreandmorepeopleareconcernedaboutwhattheyeat.Becausemoreandmorefarmersuseche
7、micalfertilizerinsteadofnaturalwastefromanimalsandtheyusepoisontokillinsectstoprotecttheirplants.Sopeoplenowallwanttoeatgreenfoodwhichdoesnoharmtotheirhealth.Well,Howdoyouunderstandgreenfood?Doyouknowtheadvantagesofgreenfood?Letushaveacompetition.Twogroups,thegroupwhichcangett
8、hehighestmarkswillbethewinner,Areyouclear?Ss:Advantagesofgree
