Unit9SavingtheEarth(Designedtotheperiods)Teachingaimsanddemands1.goals:talkaboutnatureecologyandtheenvironmentdiscussthemeasurementweshouldtaketosolvetheproblemsfacingtheearthwriteanevaluationparagraph.2.Vocabularyandusefulexpressions:Coal,attend,issue,environmentalist,summarize,content,introduction,representative,killer,access,violence,premier,stress,equality,fairness,responsibility,willingness,harmony,suffering,unfair,wipe,worldwide,alternative,defend,incorrect,affect,advise,takenotes,theUnitedNations,takeaction,airconditioner,inharmonywith,,putanendto,wipeout,advisesb.Nottodosth,3.Function:We/theyshoulddo…We/theywouldliketo….Wemustmakesurethat…It’sclearthat….Itwouldbebetterifwe….I’mallfor….4.Grammar:.InversionNotuntilweknowmorewillwebeabletoimprovethesituation.Onlybychanginghowwelivecanwesavetheearth.HadIknownthatairconditionerscausesomuchpollution,Iwouldneverhaveboughtone.Thereexistseriousproblemsandthereisstilltimetotakeactions.Teachingprocedure:Period1.用心爱心专心Step1.Warmingup1.Brainstorming:Activity:discussthequestion:Whatisthebiggestproblemfacingtheearth?2.Followingthestepsofthewarming-uponpage65.Step2.Pre-reading1.Showsomepicturesofpollution.2.groupwork:howserioustheproblemofpollutionis.Step3.While-reading1.Scanning:SsreadquicklyanddiscussWhathaveyoulearnedfromthepassage?2.Ssreadandgetthemainideasofeachparagraph.Step4.After-readingDiscussion:howtosolvetheproblemofpollution,andhowtomaketheearthinwhichwelivebecomemorebeautiful.Step5.Assignmentsurftheinternetandgetmoreinformationaboutthetopic..Period2.Step1.WarmingupAsksomeSstoretellthepassagethattheyhavelearntinlastperiod.Step2.LearningaboutthelanguageTeacherexplainsomelanguagepointsinthetextonpage67--68.1.Oneofthemainthemesofthesummitwas“sustainabledevelopment”,orthequestionhowwecancontinuedevelopingtheworldwithoutdamagingtheenvironment.同位语从句。2.Onlybychangingthewaywelivecanwesavetheearth.InversionOnlyinthiswaycanwesolvethisproblem.用心爱心专心3.Abetterunderstandingoftheenvironmentisnecessary,asisthewillingnesstoact.AsHeisapatriot,asarehisbrothers.WillingnessIhavethewillingnesstopasstheexam.4.Withbettereducation,peoplewillbeabletobuildabettersocietyinharmonywithnatureandperhapsputanendtothedeathandsufferingscausedbythebigthree.InharmonywithThecolorofthesofaisinharmonywiththesittingroom.Step3.PracticeSsfinishEx1and2onpage69bythemselves.Step4.Assignment1.Learntheusefulexpressionsbyheart.2.FinishWb.Ex1–4onpage139.Period3.Step1.RevisionChecktheanswersofWbEx1--4onpage139.Step2.Discoveringusefulstructures1.SslookatthefollowingsentencesandtranslatethemintoChinese.Notuntilweknowmorewillwebeabletoimprovethesituation.Onlybychanginghowwelivecanwesavetheearth.HadIknownthatairconditionerscausesomuchpollution,Iwouldneverhaveboughtone.Thereexistseriousproblemsandthereisstilltimetotakeactions.用心爱心专心2.Ssstudymoreexamplesonp69.3.MoreexercisestoconsolidatetheGrammar..EX1—2onp70Step3.Talking1.Ssfourinonegroupandhaveadiscussionaboutthetopiconpage1382.Ssmakenotesduringthediscussion,andtrytomakefulluseoftherolecards.Step4.SpeakingWe/theyshoulddo…We/theywouldliketo….Wemustmakesurethat…It’sclearthat….Itwouldbebetterifwe….I’mallfor…..Step5.AssignmentFinishWbEx1-2onP140Period4.Step1.WarmingupAskSssomequestionsabouthowtoprotecttheplanetwelivein:Step2.Reading1.SsreadthepassageonP141:LiaoMingyu’sJourney2.HelpSstounderstandthepassageentirely.3.FinishthecomprehendingEXonP142Step3.Writinga.readthepassagequicklyandgetamainideaofLiao’sexperience..用心爱心专心b.Finishthewritingtaskonp142.Period5.(Listening)Step1.Listening1.Ssfinishthelisteningtaskonpage66.2.Sslistentothetapeagainandchecktheanswers.Step2.dealingwiththeExonp137ofWorkbook.Step3.ListeningskillsGivethestudentssometipsonhowtoimprovelisteningwhilecheckingtheEx.a.makenoteswhilelistening;b.graspthemostimportantinformationPeriod6.(Writing)Step1.Pre-writing1.Ssreadthepassageandgetthegeneralideaaboutit.2.Explaintheskillsonhowtoorganizeaparagraph.Step2.While-writing1.Sswriteashortparagraphtotellthereaderstherightprocessofgivingfirstaid.2.Ssexchangetheirwritingandcorrectthemistakes.3.Ssrewritetheprocessagain.Step3.After-writingChoosesomesamplesandshowtheminclass.Tipsonwriting:Payattentiontotheformofwritingaprocess.Payattentiontothetensewhilewriting.Payattentiontothestructuresofthesentences.Step4.assignment用心爱心专心Prepareaspeechonreducingrubbish.Thetipsonp72maybeofgoodhelp.Period7.Teacherscanusethisperiodfreely.Suggestion:1.TeacherscanusethisperiodtoletSssumupwhattheyhavelearnedandexplainwhatSscouldn’tunderstandverywellinthisunit.TeacherscanalsoaddmorepracticeinthisperiodtoconsolidatewhattheSshavelearned.Finally,asktheSstofinishAssessingonpage143.Itisveryimportanttoimprovetheirlearningandletthemhaveasenseofachievinggradually.2.Encouragethestudentstodotheprojectpart.用心爱心专心
