Unit2TheEnvironment-TaskTeachingaims:1.Learnhowtodesignaposter.2.Cultivatethestudents’abilitiesoflistening,readingandspeaking..Difficult&Importantpoints:1.Listenanddrawconclusions2.Readforinformation3.PresentyourpointofviewTeachingmethods:Task-basedteaching,PracticeTeachingaids:Aprojector.Acomputer.Procedure:Step1LeadinEnvironmentprotectionisveryimportant,soweshoulddoourbesttoprotectit.Thenaskstudentswhatwecando.Wecandesignaposttoeducatepeople.Howdowedesignaposter.Step2Skillsbuilding1ListeninganddrawingconclusionsWhenyoudrawconclusions,youthinkaboutasituationandtheinformationyouhave,andtrytodecidewhatitmeans.Sometimesalltheinformationyouneedaboutasubject用心爱心专心isnotincludedinthesourceyouarelisteningto.Thisiswhenyoumustdrawaconclusion.Forexample:•Ifyouhear’YetanotherskyscraperhasbeenbuiltinShanghai.’•Whatcanyouconclude?•TherearealreadysomeskyscrapersinShanghai.•Ifyouhearthefollowingdialogue•Man:Thetrainisgoingtobelatetoday.•Woman:I’mnotsurprised.•Whatcanyouconclude?•Thetrainisoftenlate.PracticeA.Listentotheseshortdescriptionsfromnewsreportsanddrawaconclusionaboutwhatkindofnaturaldisasteroccurredineachsituation.B.Listentothenewsreportanddecideifeachconclusionbelowislogical.Ifitis,tick(√)thebox•1.Thefireshavebeenburningforquitesometime.•2.Manypeoplehavelosttheirhomes.•3.ThepolicesuspectcitizensofLosAngeleshelpedstartthefires.•4.Thereporterthinksitisverysadthatoldtreeswillbeburnt.•5.Thefiredepartmenthasgivenuphopeofstoppingthefires.Step1:listeningtoalectureA.YourScienceteacherhasaskedyourgrouptomakeaposteraboutdesertificationforanationwidecontest.Beforeyoucanbeginyourposter,youmustlearnaboutdesertification.Listentoyourteacher’slectureandcollectinformationaboutyourtopic.•1.Whatisdesertification?_________________________________•_______________________________________________________用心爱心专心•_______________________________________________________•2.Wheredoesithappen?_________________________________•_______________________________________________________•_______________________________________________________•3.Howarepeopleaffectedbyit?___________________________•_______________________________________________________•_______________________________________________________•4.Whydoesithappen?___________________________________•_______________________________________________________•_______________________________________________________•5.Whoshouldbeconcerned?______________________________•_______________________________________________________•_______________________________________________________B.Checkyourunderstandingofwhatyouhavejustheard.Readthefollowingstatementsandmatchthemwiththeconclusionsthatcanbemadefromthem.•1.Yourteacherwantsyoutohelpeducatepeopleaboutdesertification.•2.Adesertisanareaofdryland.Desertificationiswhatwecallitwhenlandturnsintodesert.•3.Peopleplantthingswithoutgivingthelandachancetorest.•4.Thewindcarriessandfromthedesertstothecities,causingairpollution.•a.Theending–ificationmeansaprocess.•b.Onewaytostopdesertificationistoallowthelandachancetorestbetweenplantings.•c.Somepeoplebecomeillafterbreathingthisair.•d.Manypeoplearoundtheworlddonotknowaboutdesertification.Step3skillbuilding2用心爱心专心ReadingforinformationWhenwereadforinformation,welookforspecificinformationthatweneed.Wereaddifferentsourcest...
