Module12SaveourworldUnit1課件九年級英語上冊

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詞1+詞2=新詞合成詞compound詞根+詞綴=新詞派生詞derivative使用conversion擴展詞匯量dangeroushealthyreusedGuessthemeaningofthefollowingwords.WordexpansionAtagreenschool,everyclasscollectswastewhichcanberecycledoruseagain.Recycled

paperisgoodfortheenvironment.

adj.回收利用的adj.可循環(huán)利用的在環(huán)保學校中，每個班級都收集能被回收利用或重復利用的垃圾。Cola’splasticbottleswerealreadyrecyclable.

形容詞作定語修飾名詞paper形容詞作表語Guessthemeaningofthefollowingwords.Wordexpansionv.污染n.污染Pollutionisourgreatenemy.Iftheriverarepolluted,farmerscan’tusethewaterfortheircrops.adj.被污染的Pollutedairhangsoverthecity.名詞作主語被動語態(tài)：Be+動詞過去分詞形容詞作定語，修飾名詞airGuessthemeaningofthefollowingwords.Wordexpansion-less后綴“無、沒有”adj.粗心的Idon’tthinkit’shopeless.adj.沒有希望的.Acarelessdriverisdanger.Hisadviceisuselesstome.adj.

無用的less作為形容詞后綴在閱讀中經(jīng)常出現(xiàn)，如meaningless,

helpless,painless通過構詞法學習學生可以猜測推斷詞義以便于順利理解文章。形容詞作表語形容詞作定語，修飾名詞driver形容詞作表語bepollutedpollutionfromfactoriesspreadoveradangerto……collect

wastegreenschoolberecycledinpoorareassave

energy被污染來自工廠的污染蔓延……的威脅收集垃圾環(huán)保學校被回收利用在貧窮地區(qū)節(jié)能Underlinetheusefulexpressions.突破語言重難點，幫助薄弱生更好地理解主題內容。

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’