Unit3Lesson3TheRoadToDestruction课件-高中英语北师大版(2019)选择性

Lesson3TheroadtodestructionUnit3ConservationLeadinadvantagesdisadvantagestrafficaccidentairpollutionnoisepollutiontrafficjamsvehicleaccidentYouwillfeelanxiousannoyedstressedouttiredangryhelplessPre-readingHowdoyoufeelwhenyougetstuckintrafficjams?Iwillfeel__________whenIgetstuckintrafficjams.TheroadtodestructionReading:scanningtheactofdestroyingsth.Reading:scanningWhatisthetexttypeofthepassage?A.Narration(记叙文).B.ArgumentativeEssay(议论文).C.ExpositoryWriting(说明文).D.NewsReport(新闻报道).①②③Part1:skimming⒈2341.Howmanycarsarethereontheroads?

32million50million64million2.Byhowmuchhasthenumberofcarsgoneupinthelast20years?

10%25%40%3.Howmanypeopledieeveryyearinvehicleaccidents?

1000250030004.Howmanydeathsperyeararecausedbyairpollution?

10,00020,00030,000①②③Part1:skimming⒈234

What'sthemainideaofpart1?A.ThedeathsandcancersinBritain.B.ThetrafficaccidentsinBritain.C.ThetrafficjamsinBritain.D.ThetrafficproblemsinBritain.extremelyseverePart1:detailedreading(Pairwork)①②③TrafficproblemsEffects:personalangrystressedout,tiredEffects:social·trafficaccidents·globalwarming·climatechange·deathsandcancerbyairpollutionPossiblesolutions:Part1:detailedreading(Pairwork)①1.Whatareourexcusesforusingcars?2.Whotoldthewirtersomeadviceaboutgivingupcars?Howmanysuggestionsdidshemention?Part2:skimming②Part2:skimmingSolutions/AdviceSolutions/Advicewalk/cyclemoreUsepublictransportThinkbeforeyougoSharecarsTakeactionPart2:skimming②Part2:detailedreadingnothingdangerpollutionaroundactionpubliclegsnecessitysharemuchtoPart2:Take

Notes

AdvicefromafriendAdviceAdvantages/reasonsUseyourlegs2.Use

public

transport3.Think

before

you

goDon’tneedtomakethatjourney4.Sharecars5.Take

actionDon’tjustsitaroundandcomplainMuchcheaperandkindertotheenvironmentSavemoney,keepfitandhelpyoulivelongerCuttheriskofheartdiseaseRelax,readabookandtalktosomeoneonthebusortrainHold

more

people

than

carsHowdoyouunderstandthetitleTheroadtodestruction?A.Toomanycarsdestroyroads.B.Weshouldbuildenoughroadstoreducetrafficjams.C.Weshouldn’tusecarsanymoreincaseoftrafficproblems.D.Thecarsontheroadwilleventuallyleadtothedestructionofourplanet.ReadingReadandThinkWhatarethetechniquesor

rhetorical

devicesof

expositorywriting?（说明方法/修辞手法）举例子(Givingexamples)列数据(Usingdata)引观点(Quotations)做比较(Compare,contrast)摆事实(Presentingfacts)排比/重复(Parallelstructure,repetition)口语表达(Acolloquialstyle)Part1:PairworkWhattechniquescanyoufindinpart1?1Examples

2Parallelstructure,repetition

3UsingdataPresentingfactsPart2:

Pairwork1Examples

Whattechniquescanyoufindinpart2?2Usingdata3Compare,contrast4AcolloquialstyleWill

thesolutionshelpsolvetheproblem?What’sthewriter’sattitude?Findsomeevidencefromthe

passage.Part2:Read

and

ThinkPart2:Read

and

ThinkWill

thesolutionshelpsolvetheproblem?What’sthewriter’sattitude?Findsomeevidencefromthe

passage.“Howoftenhaveyouheard...?Howoftendoweget...?Howoften

dowearrive...?Formanypeople,theansweriseveryday.”Ithinktheauthordoesn’tlikegettingstuckintrafficjams,either.Part2:Read

and

ThinkWill

thesolutionshelpsolvetheproblem?What’sthewriter’sattitude?Findsomeevidencefromthe

passage.“Weknowthatcarsarebadforus.”“Allquitesimple,isn’tit?Fiveeasywaystoimproveourenvironment.”Sheknowsthatcarshavenegativeeffectsandshealsowantstohelpprotecttheenvironment.Part2:Read

and

ThinkWill

thesolutionshelpsolvetheproblem?What’sthewriter’sattitude?Findsomeevidencefromthe

passage.“...butI’vegottopickupmydaughterfromschoolat4pm.ThenI’vegottodrivetothesupermarkettodotheshopping.Afterthat,Ihavetotakemysontoaparty.”“Thetrafficisgoingtobehorrible,butwhatcanIdo?”Butshethinksitwillbedifficulttogiveuphercar.Shestillkeepsusingit.Part2:Read

and

ThinkWhydoesn’tshegiveuphercar?“Tobefrank,I’maddictedtomycar.”Car,aspartoftheauthor’slife,playsanimportantrole.Thoughitcausesvariousnegativeeffects,itreallycanbringgreatconveniencetoher.unabletostopusingordoingsthasahabitHowdoyouunderstandthetitleTheroadtodestruction?ReadingHowtoturn“The

RoadtoDestruction”to“TheRoadtoConstruction”？What

canyoudoindailylife?Groupwork毁灭之路建设之路Makeabriefposterbasedonwhatyouhavelearnttoencouragepeopleinyourneighbourhoodtousetheirvehicleswisely.GroupworkGroupwork:summaryandsharingmakeasummaryofthepassageshareyourreflectionccarshglobalwarmingeupsbbalotofharmftheenvironmentaaddictedtodinatrafficjamgexcusesActivity51make2getstuck3be4protect5do6pick7cause8shareWordBuilder找借口堵车沉迷于保护环境有害接某人导致全球变暖共享汽车Activity5makeexcusesgetstuckinatrafficjambeaddictedtoprotecttheenvironmentdoalotofharmpickupsbcauseglobalwarmingsharecarsManypeopleoften1___________________whentheygoto

work.Howannoyedandstressfultheyoftenfeel!But

theproblemisthatthenumberofcarsisstillgoingup.

Trafficpollutionhasbeenfoundto2___________________and

climatechangetoalargedegree.Toomanycars3_________________totheenvironmentand

ourhealth.

Someadvicehasbeengivenforpeopleto

help4____________________,forexample,usingpublictransport

or5_________________,doingyourshoppingintheshopjust

aroundthecornerinsteadofdrivingtotheotherside

oftown.

However,

people6_________________usingcars.

They7_________________forusingtheircars,

“Ineedto

8_________________mydaughter.

WhatcanIdo?”getstuckinatrafficjamcauseglobalwarmingdoalotofharmprotecttheenvironmentsharingcarsareaddictedtomakeexcusespickupWordBuilderReadPart1ofthepassage.CheckyourpredictionsinActivity2.prediction

n.预测,预言predict

v.预测,预言n.市区

ittakessb.sth.todosth.n.道路施工n.事故

n.谈话

stuck

adj.被…困住的

v.stick的过去式&过去分词

trafficjamn.堵车/交通阻塞adj.做状语（此处表结果）n.愤怒

costn.成本；花费v.需付费过去分词做状语（表被动）social

adj.社会的figuren.图形;人物;身材

v.认为；计算(figureout)

Inthelast20years,thenumberofcarsontheroadshasgoneupby25%.Therearenow32millioncars.Overthelastdecade,anaverageof2,500peoplehavediedeveryyearinvehicleaccidents.Trafficisoneofthemajorcausesofglobalwarmingandclimatechange,ascarenginesproducevarioustypesofgreenhousegases.Almost30,000deathsperyeararecausedbyairpollution.Sometypesofcancerarerelatedtotrafficpollution.goup上涨；增长last

adv.最后；最新v.持续n.十年average

n.平均水平;平均数

adj.平均的

vehiclen.车辆；交通工具

majoradj.主要的minor较小的；次要的as

prep.作为；像；

conj.随着；正如；因为producev.生产producev.生产product

n.产品n.污染relatedadj.相关的；有联系的berelatedto

与…有关relatedadj.相关的；有联系的relatev.

联系

relationn.关联；联系relativen.亲戚adj.相对的；相关联的Weknowthatcarsarebadforus.Butweallmakeexcuses:"Thebusesareterrible";"Thetrainsarealwayslate";"Ihaven'tgottimetowalk".I'mtalkingaboutmyself,too.Tobefrank,I'maddictedtomycar.WhenIaskedJennyTroweofGreenpeaceforadviceabouthowtogiveup,shetoldmefivethings:excusen.借口；理由v.原谅；宽恕beaddictedto...

沉迷于...Useyourlegs.In2014,over55%ofcarjourneyswereundereightkilometres.

Insteadoftakingshortcarjourneys,wecouldeasilywalkorcycle.Legpowercansaveyourmoney,keepyoufitandhelpyoulivelonger.Regularexercisealsocutstheriskofheartdiseaseby50%!journeyn.旅行tripn.旅游；绊倒v.将…绊倒traveln./v.旅行regularadj.规则的；定期的Usepublictransport.

Upto90peoplecantravelinonebus,whilethesamenumberwillneedatleast18cars.

Sometimesitcantakealittlebitlonger,butsowhat?

Youcanrelax,readabook,talktosomeone-whoknows?Thinkbeforeyougo.Doyoureallyhavetogotothatshoppingcentre