2023學(xué)年完整公開課版九上Unit2ReadingandWritingPollution課件

ReadingandWritingPollution連江縣道沃學(xué)校翁光

Pollutionproblemsarebecomingmoreandmoreserious.Oneofthemiscalled“whitepollution”causedbyplastic,suchasshoppingbags,boxesandcups.InChinaaboutthreebillionplasticshoppingbagsareused

everyday,whichcausesagreatwasteofresourcesandheavyenvironmentalpollution.Luckily,thegovernmenthasstoppedusfromusingfreeplasticbags,tellingallstoresandsupermarketsnottoprovidecustomerswithfreeplasticbagssinceJune1,2008.Fromthenon,peoplehavebeensuggestedtouseclothbagsandshoppingbasketsinsteadofplasticbagsinordertoprotectourenvironment.

Nowmoreandmorepeoplehaverealizedtheimportanceofusingtheclothbagsandtheshoppingbaskets.Foronethingitcanprotectourenvironment,foranotheritcanalsomakeourcountrycleanerandmore

beautiful.Yetwehavemuchmorethingstodotosolvetheproblemof"whitepollution"! WhitePollutionParagraph1Paragraph2Paragraph3a).Whatcauses“whitepollution”andtheproblemsitcauses.b).Westillhavemorethingstodotosolvetheproblem.c).Themeasurestoreduce“whitepollution”Matchthemainideawitheachparagraph.

(2minutes)Fastreading

Readthepassagecarefullyandchoosethebestanswers.Thendiscusswithyourpartnersandtrytofindthesupportingdetailsinthetext.()1.Howmanyproblemsdoes“whitepollution”causeaccordingtothepassage?A.1B.2C.3D.4()2.Whichistrueaccordingtothepassage?A.CustomerscanusefreeplasticbagsafterJune.1,2008.B.CustomersmustuseclothbagsafterJune.1,2008.C.CustomersmustuseshoppingbasketsafterJune.1,2008.D.CustomershavetopayforplasticbagsafterJune.1,2008.Detail-reading(3minutes)()1.Howmanyresultsdoes“whitepollution”causeaccordingtothepassage?A.1B.2C.3D.4Pollutionproblemsarebecomingmoreandmoreserious.Oneofthemiscalled“whitepollution”causedbyplastic,suchasshoppingbags,boxesandcups.InChinaaboutthreebillionplasticshoppingbagsareused

everyday,whichcausesagreatwasteofresourcesandheavyenvironmentalpollution.B()2.Whichisrightaccordingtothepassage?A.CustomerscanusefreeplasticbagsafterJune.1,2008.B.CustomersmustuseclothbagsafterJune.1,2008.C.CustomersmustuseshoppingbasketsafterJune.1,2008.D.CustomershavetopayforplasticbagsafterJune.1,2008.Luckily,thegovernmenthasstoppedusfromusingfreeplasticbags,tellingallstoresandsupermarketsnottoprovidecustomerswithfreeplasticbagssinceJune1,2008.Fromthenon,peoplehavebeensuggestedtouseclothbagsandshoppingbasketsinsteadofplasticbagsinordertoprotectourenvironment.

DSaynotoPlasticbagsPlasticboxesPapercupsairpollutionlitterwaterpollutionsoilpollutionWhatkindofpollutioncanyouseearoundus?WatchandanswerTheairpollutioninZhaoqingisveryseriousnow.ThePM2.5inZhaoqingisveryhigh.Choosethequestiontodiscuss.1234Groupwork

FactoriesandcarsSmoking________________produceterriblegas.________causesairpollution,too.Whatcausesairpollution?uncomfortable

breathingproblemcancerWhatproblemsdoesairpollutioncause?soreeyesWhatshouldthegovernmentdotoreduceairpollution?takemeasures

reduce…

makelawsstop…from…Weshould___or____insteadof_____acarorabusridewalkplantmoretreestakingWhatshouldwedotoreduceairpollution?Writtenwork

現(xiàn)在肇慶的空氣污染也非常嚴(yán)重，請以AirPollution為題目，寫一篇文章向報(bào)社投稿,讓更多的人關(guān)注空氣污染的問題。內(nèi)容包括：1.空氣污染的現(xiàn)象及問題。如工廠、機(jī)動車等排放大量廢氣?？諝馕廴驹斐珊粑щy、眼睛疼、肺癌等問題。2.減少空氣污染的措施（至少2個(gè)）。3.呼吁大家保護(hù)環(huán)境。作文要求：1.不能照抄原文；不得在作文中出現(xiàn)學(xué)校真實(shí)的名稱和學(xué)生的真實(shí)姓名。2.語句連貫，詞數(shù)80個(gè)左右。作文的題目已經(jīng)給出，不計(jì)入總詞數(shù)。審題

現(xiàn)在肇慶的空氣污染也非常嚴(yán)重，請以AirPollution為題目，寫一篇文章。向報(bào)社投稿一篇文章。讓更多的人知道空氣污染的問題。內(nèi)容包括：

1.空氣污染的現(xiàn)象及問題。工廠、機(jī)動車等排放大量廢氣?？諝馕廴驹斐珊粑щy、眼睛疼、肺癌等問題2.減少空氣污染的措施（至少2個(gè)）。3.呼吁大家保護(hù)環(huán)境。體裁：_______________人稱：_____________時(shí)態(tài)：________________Beginning:

Body:

Ending:Statethesituation(形勢)MeasurestoreduceairpollutionSummary1.空氣污染的現(xiàn)象及問題。工廠、機(jī)動車等排放大量廢氣?？諝馕廴驹斐珊粑щy、眼睛疼、肺癌等問題2.

減少空氣污染的措施。

3.呼吁大家保護(hù)環(huán)境。說明文&議論文

We(mainly)一般現(xiàn)在時(shí)列提綱………………

……………………Thefirstparagraph:Statethesituation(形勢)…veryserious,…causeairpollutionAirpollutionhascaused…

The

second

paragraph:measurestoreduceairpollutiontakesomemeasures,reduce，makelaws,stop…from…Weshould…

The

lastparagraph:

summaryIbelieve…,ifwe…,tryone’sbest,moreandmorebeautiful1.表示并列或遞進(jìn):

2.表示選擇:3.表示轉(zhuǎn)折:4.表示因果:5.表示順序:6.表示結(jié)論:關(guān)聯(lián)詞文章升華連andorbut,however,thoughbecause,soFirst,second,next,then,finallyinaword,inshort亮點(diǎn)句1.Tohelpreduceairpollution,weshouldwalkorrideabiketoschoolinsteadoftakingacar.___________________________________________________________________________________________…美GoodsentencesReadtheinstructionscarefullyUseproperwordsandgoodsentencesUsetherighttenseMakeanoutlineEnoughwordsDon’tmissanyinformationGoodhandwritingachieveahighmarkinwritingSummary審列連美Checking檔次

分值

標(biāo)準(zhǔn)一檔 13-15 內(nèi)容涵蓋所有要點(diǎn)，表達(dá)準(zhǔn)確，意思連貫，符合邏輯，只有個(gè)別語言錯(cuò)誤。二檔 10-12 內(nèi)容涵蓋所有要點(diǎn)，表達(dá)清楚，意思連貫，符合邏輯，但有少數(shù)語言錯(cuò)誤。三檔 7-9 內(nèi)容涵蓋大部分要點(diǎn)，表達(dá)較為清楚、連貫，基本符合邏輯，但有一些語言錯(cuò)誤。四檔 4-6 內(nèi)容涵蓋部分要點(diǎn)，能寫出少量正確句子，但整體表達(dá)不太連貫，且語言錯(cuò)誤較多。五檔 0-3 只能寫出一些單詞，不成句子，缺乏邏輯性，錯(cuò)誤很多。

AirPollutionAirpollutionismoreandmoreseriousinourcountry.Factoriesandcarsproducesterriblegas.Thebadairmakepeoplefeeluncomfortable.Manypeoplehavebreathingproblemsandevenlungcancerbecauseoftheairpollution.Luckily,ourgovernmenthastakensomemeasurestoreduceairpollution.Forexample,ithasmadelawstostopthefactoriespouringwasteair.Asstudents,weshoulddosomethingtoreduceairpollution,too.Weshouldwalkorrideabikeinsteadoftakingabusoracar.Andweshouldplantmoretrees,too.Ibelieveifwetryourbesttoprotecttheenvironment,ourplanetwillbeabetterplacetolivein.范文賞析Homework

SurftheInternetandcollectmorewaysaboutprotectingtheenvironmentandmakeaposter.ThankyouforlisteningWhatcausesairpollution?Whatproblemsdoesairpollutioncause?Whatshouldthegovernmentdotoreduceairpollution?Whatshouldwedotor