AClassthatisOpen教案

AClassthatisOpen(seniorⅡ)Givenby：eagleContent:Lessen33(Unit9SavingtheEarth)(Ⅰ)Languagepoints:1，TheusageofeveaydayEnglish;2，therewillonlybestandingroomforusandtherewillbenoplacetoliedownortositdownnextcentury)6)Whatwillhappenifwedonotpayattentiontothepollution?(Theworldwon’tbefitforustolivein)③Givesomeadviceaboutlanguagepoints1)damage(vt)Thetreesweredamagedbythestorm“毁坏”（vi）Softwooddamageseasily“损害”(n)Hedidalotofdamagetotheclassdo(cause)damageto——“对……造成破坏”，TheusageofthesesentencesaboutprotectingtheearthandcontrollingthepopulationProcedure:Step1，nuclearwasteradiationandsoonatthemeeting)3)Whatmustwedotostoppoplution?(We’vegottothinkofwaysofchangingpeople’shabits)4)WhatisthepopulationofChinanow?(13killion)Whatisthepopulationoftheworldtoday?(6billon)5)Doyouthinkweshouldcontroltheincreaseofpopulation”Why?(Yes，desert；③nuclear，itcertainlyisThat’squitetrueIfwegoonpollutingtheworld，nuclearwaste，radiation2，Iftheplpulationkeepsgrowingsoquickly，Revision①CheckHW：(1)GivethefollowingEnglish：1，“听到过”hearof(ⅰ)听说（ⅱ）考虑Learnabout(ⅰ)听说(ⅱ)了解learnof听说②Asksomequestionsaboutenvironmentaccordingtothepictureonpage49TodaywearegoingtotalkabouttheworldinwhichweliveDoyouthinktheworldisfacingalotofproblems?Ifyoudo，itwon’tbefitforustolivein(Ⅱ)Skills:1，pleasethinkabouttheseproblemsWhataretheseproblems?1)Whatmakestheairdirty?(Smokefromthefactories，Suitable(adj)“适合的”一般指外表；(ⅰ)形状，听说，演讲，Wordsandexpressions：①fit，污染，立足之地，destroy(vt)“毁坏”（程度大）Youhavedestroyedallmylifeandmyhopes2)am(is，EverydayEnglish:It’sagoodideatodosthIagreewithyouYes，沙漠；4，andtherewillnotbeanyplaceleftforustoliedownortositdownThere’ssomeworkleftforustodo③Practiseinpairs;④Actthescenebytwopairs，befitfor，Hearabout，soitwascalled“”（拯救地球）7)Jackieandtheotherpeoplelistenedtosomelecturesaboutradiationandsoon8)Theyalsohadatalkabouttheintheworld’s9)Ifpeoplepollutingtheworld，造成……的损失（损坏），放射物；3，（ⅱ）ReadthewordsandexpressionsofLesson33andthenreadaftertheteacher（ⅲ）Dealwithsomelanguagesofwordsandexpressions1)befitforsth/befiftodosth