Agreenworld教学目标1.Forexample,wearenotallowedtocutdowntrees.2.Ifwedroplitterinapublicplace,wewillbefinedbythepolice.重点难点1.习惯用语的重点句子。2.分析文中不同的时态。教学过程二次备课一、创设情境---引锚Lead-in:Offeraformtothestudents.Letthestudentsfillintheblanks.Teacher:Doyourememberthearticle“GreenSwitzerland”?Canyoufinishthetableaboutit?二、自主合作---探锚探究活动一：Discusstheformandwritethewordsontheblackboard:separateinto,allow,punish,fine,dependon,wisely,runout,produce,makeadifference(tosb/sth)等。Usingthephrase“separateinto’tomakeasentence.Teacher:Let’shaveacompetition.You’llbeseparatedintofourgroups.Let’sseewhichgroupwillwin.（活动方式:小组讨论—小组汇报）探究活动二：Finishtheexercise1.FinishtheexercisesofPartB4.2.Fillintheblanks.Switzerlandisabeautifulcountrywithhigh_____andcleanbluelakes.Thingslikeglass,plasticandpaper______intodifferentgroupsandthenrecycled.Anorganization______oldclothesfromalloverthecountryandrecyclesthem.TheSwissgovernmenthasmanylaws______theenvironment.Ifyoucutdowntrees,you______.Natureisthegreatesttreasure.We_____itsrichresourcestolive.Wemustprotectit______.Wecanusenewtypesofenergybecausetheycostlittleandwillnever______.Moreover,they______littlepollution.Let’sdosomethingto______.（活动方式：独自练习—小组讨论—小组汇报）探究活动三：Usefulinformation*Whatcanwedotomakeourcountryclean?*Whatcanwedowiththeoldclothes?Howcanwesaveenergy?*Canwemakesomelawstoprotecttheenvironment?*Itisimportant/wise/…forusto…*Weshouldplantmoretrees/turnoffcomputerswhenwearenotusingthem/choosepublictransport.*Ourgovernmentcanmakemorelawstoprotecttheenvironment.Ifpeopledosomethingwrong,theyshouldbefinedorpunished.（活动方式：自己阅读—独自练习—小组讨论—小组汇报）三、归纳总结---悟锚Whathaveyoulearnedinthisclass?Doyouhaveanyquestionstoask?___________________________________________________四、检测反馈---固锚一.用所给词的适当形式填空。1.Howtodealwiththings________(wise)isveryimportant.2.Don’tworry.Thiswork________(finish)intwodays.3.Thelittlekidlikes_______(dig)inthesmallgarden.4.WecanimproveourEnglishby_______(listen)tothetapes.5.Whatshouldwedo_______(live)agreenlife?二.用适当的介词或者副词填空。1.Wecanprotecttheenvironment________ridingabike.2.Myfatherisused________goingtoworkbycar.3.At20:30onthelastSaturdayofMarch,“EarthHour”,peopleinthiscityturned________allthelights.4.Mybrothercausedtoomuchtrouble_______myparents.布置作业1.Recitethewordsandphrases.2.FinishtheexercisesinWorkbook.3.PreviewGrammar板书设计ReadingIIWedependonitsrichresourcestolive,soitisimportantforustoprotectitwisely.Thesenewtypesofenergycostverylittleandwillneverrunout.Moreover,theyproducelitterpollution.Rememberthateveryonecandosomethingtomakeadifference!教学反思
