Module12SaveourworldUnit1课件九年级英语上册

Module12

SaveourworldUnit1Ifeveryonestartstodosomething,theworldwillbesaved.1.Thefactoryiscausingalotof__________.

2.Thereshouldbesome_________tostopthepollution.

3.Wecan__________wasteproducts,suchas_______andpaperinarecyclingcentre.Listenandcompletethesentences.Usethewordsintheboxtohelpyou.(Activity2)factorypolluterecyclewastepollutionrulesrecycleglassListenandanswerthequestions.1.Whataretheymainlytalkingabout？Afterthelessonontheenvironment,Linglingisstillworriedaboutthefuture.Theyaretalkingaboutpollutionandhowtomaketheirschoolagreenschool.PollutionisourgreatenemyPollutionproblemswhatthestudentscando

1.Iftheriversarepolluted,______________2.Pollutionfromfactories,______________3.Thecars

ontheroad,_________________1.Everyclass_____________________________________________________2.Students_________________________________________________________Listentotheconversationandfinishthemindmap.ForlevelAstudentsRetellthedialogueandaccordingtothemap.I’vegotsomeinformationabout…Pollutionisourgreatenemy.PollutionproblemsIftheriversarepolluted,farmers______________________________Insomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages,whichis_______________________.Manycars________________andcausepollution.WhatthestudentscandoCollectwastewhichcanbe3.___________________._______________________tohelpstudentsinpoorareas.Learnwaystosaveenergyandrecycle.Pollutionis______________________.Ifeveryonestartstodosomething,theworldwillbesaved.Listentotheconversationandfillinthetable.ForlevelBstudentscan’tusethewaterfortheircrops.adangertoourhealthusesomuchoilrecycledorusedagainSellwasteandusedthemoneyheavybutnothopelessRetellthedialogueaccordingtothetable.I’vegotsomeinformationabout…I’vegotsomeinformationaboutpollution.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscan’tusethewaterfortheircrops.Pollutionfromfactoriesspreadsovercitiesandvillages.Thecarsontheroadsusesomuchoilandcausepollution.Studentsgottothinkofthingstheycando.Theycansupportagreenschool.Everyclasscollectswastewhichcanberecycledorusedagain.Theschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Studentsatagreenschoolcanlearnwaystosaveenergyandrecycleathome.AsampleforretellingFurtherthinkingWhatcausesthepollution?Factories,cars,waste,plasticbags……Human

activitiesFurtherthinkingSmokewithSO2andCO2fromfactoriesandcarscausessmog.AirwithtoomuchSO2andCO2causes

acid

rain(酸雨).Acid

rain

getsintothewater.Thefishisunhealthy.Peoplewillgetsickiftheyeatunhealthyfish.Whataretheeffectsofpollution?Whatotherpollutiondoyouknow?Whatarethereasonsofthem

?Grammar词1+词2=新词合成词compound词根+词缀=新词派生词derivative使用conversion扩展词汇量dangeroushealthyreusedGuessthemeaningofthefollowingwords.WordexpansionAtagreenschool,everyclasscollectswastewhichcanberecycledoruseagain.Recycled

paperisgoodfortheenvironment.

adj.回收利用的adj.可循环利用的在环保学校中，每个班级都收集能被回收利用或重复利用的垃圾。Cola’splasticbottleswerealreadyrecyclable.

形容词作定语修饰名词paper形容词作表语Guessthemeaningofthefollowingwords.Wordexpansionv.污染n.污染Pollutionisourgreatenemy.Iftheriverarepolluted,farmerscan’tusethewaterfortheircrops.adj.被污染的Pollutedairhangsoverthecity.名词作主语被动语态：Be+动词过去分词形容词作定语，修饰名词airGuessthemeaningofthefollowingwords.Wordexpansion-less后缀“无、没有”adj.粗心的Idon’tthinkit’shopeless.adj.没有希望的.Acarelessdriverisdanger.Hisadviceisuselesstome.adj.

无用的less作为形容词后缀在阅读中经常出现，如meaningless,

helpless,painless通过构词法学习学生可以猜测推断词义以便于顺利理解文章。形容词作表语形容词作定语，修饰名词driver形容词作表语bepollutedpollutionfromfactoriesspreadoveradangerto……collect

wastegreenschoolberecycledinpoorareassave

energy被污染来自工厂的污染蔓延……的威胁收集垃圾环保学校被回收利用在贫穷地区节能Underlinetheusefulexpressions.突破语言重难点，帮助薄弱生更好地理解主题内容。

Supposeyouareareporterofyourschool.Tomakeourschoolgreener,youshoulddoaninterviewtocollectadvicesonhowtoprotectourschool.Requirements:1.Workingroupsoffouranddoaninterviewtocollectadvices2.Usewhatwehavelearntaboutword-formation.Unit1:Doaninterviewtocollectadviceonhowtomakeourschoolgreener.GrouptaskInterviewer:Withtherapidchangeofoursociety,ourenvironmentisbecomingworseandworse.Doyouknowwhatcausesthesechanges.Interviewee:Pollution

is

ourgreatenemy,

andwehavetofightit.Interviewer:Whatdoyouknowaboutpollution?Interviewee:Therearemanytypesofpollution.forexample,airpollution,waterpollutionandsoilpollution.Interviewer:

Whatarethefactorsof……pollution？Interviewee:

Itisbecauseofthe……/

……cause(s)the……pollution.Interviewer:

Whatcanwedotosolveit?Interviewee:

Wecan/should……/

Don’t……

Assessment

TheEvaluationFormSelf-evaluationPeerevaluationContentIncludingcausesandsolutions.(2’