Module12SaveourworldUnit1課件九年級(jí)英語(yǔ)上冊(cè)

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(kuò)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(xué)校中，每個(gè)班級(jí)都收集能被回收利用或重復(fù)利用的垃圾。Cola’splasticbottleswerealreadyrecyclable.

形容詞作定語(yǔ)修飾名詞paper形容詞作表語(yǔ)Guessthemeaningofthefollowingwords.Wordexpansionv.污染n.污染Pollutionisourgreatenemy.Iftheriverarepolluted,farmerscan’tusethewaterfortheircrops.adj.被污染的Pollutedairhangsoverthecity.名詞作主語(yǔ)被動(dòng)語(yǔ)態(tài)：Be+動(dòng)詞過(guò)去分詞形容詞作定語(yǔ)，修飾名詞airGuessthemeaningofthefollowingwords.Wordexpansion-less后綴“無(wú)、沒(méi)有”adj.粗心的Idon’tthinkit’shopeless.adj.沒(méi)有希望的.Acarelessdriverisdanger.Hisadviceisuselesstome.adj.

無(wú)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(guò)構(gòu)詞法學(xué)習(xí)學(xué)生可以猜測(cè)推斷詞義以便于順利理解文章。形容詞作表語(yǔ)形容詞作定語(yǔ)，修飾名詞driver形容詞作表語(yǔ)bepollutedpollutionfromfactoriesspreadoveradangerto……collect

wastegreenschoolberecycledinpoorareassave

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