北师大版（2019） 必修第三册 Unit 8 Green Living Lesson 3 -White Bikes- on the Road课件

Unit8Lesson3Languagepoints(1)TencentreportedthelaunchofasimilarQRCode-basedtrackingsystem.(2)Bankstatementshelpyoukeeptrackof

whereyourmoneyisgoing.(3)Peterwasontherighttrack，buthedidn’tfindagoodsolution.1.trackingn.跟踪(1)acomputertrackingsystem电子跟踪系统(2)

trackn.轨道；足迹，痕迹；跑道

v.跟踪；追踪(3)keeptrackof了解……的动态；与……保持联系(4)beontheright/wrongtrack思路正确/错误

Exercises:(1)Thereissomethingwrongwiththe_____________(track)

system.(2)Asadoctor，Brookshastokeeptrack__________thelatestdevelopmentsinmedicine.(3)Ifinditdifficult________(keep)trackofmyoldfriendnow.

tracking

of

tokeep(1)Thanksto

yourhelp，IhavemadegreatprogressinEnglish.(2)Hisabsencewasduetotheheavyrain.(3)Owingto

thehighcostofliving，MrGreenhadtochangejobs.2.thanksto幸亏，多亏；由于，因为表示“因为，由于”的其他短语：(1)

becauseof+n./短语

(2)dueto+n./短语(3)owingto+n./短语(4)asaresultof+n./短语Exercises:(1)AgroupofyoungmeninDallashelpedsavemanylivesthanks______theirquickthinkingduringabigfireinanapartmentcomplex.(2)His_____________(absent)wasdueto

theheavyrain.(3)___________(owe)to

thehighcostofliving，MrGreenhadtochangejobs.to

absence

Owing(1)MayIputyou/yournameforwardforchairmanoftheclub?(2)We’veputtheweddingforwardbyoneweek.(3)WhoputforwardthetheoryoftheBigBang?3.putforward提议，提出；推荐；将…提前【归纳拓展】：putaside不考虑；储存 putdown记下；放下；镇压

putup建造；张贴； putupwith忍受，容忍puton穿上；上演 putoff推迟，延迟putout扑灭；熄灭 putaway将……收起putthrough接通（电话）；使成功Exercises:(1)Itmaynotbeagreatsuggestion.Butbeforeabetterone_________(put)forward，we’llmakedowithit.(2)Nowthatspringishere，youcanput_________thesefurcoatstillyouneedthemagainnextwinter.(3)

Ireallydon’tknowwhocanputup________yourconstantcomplaints；nowonderyouhavelostsomanyfriends.isput

away

with

ReadingClub1

Wastemanagementisamajorglobalissue.InEurope,Swedenissettingagreatexample

whenitcomestorecycling....lessthan1%ofthatwasteendsupinlandfills.setanexample(forsb.)(为……树立榜样)set—set—set(setting)whenitcomestosth.(当谈及到...的时候)Sweden

Well,alotofwasteisburnt—aroundhalfofthecountry’shouseholdandindustrialwasteisturnedintoenergy.Swedenhas32clean-burning

waste-to-energyplants,whichburnwastetoproduceelectricity.

Ahugeamountofwaste—800,000tonnes—isimportedeachyeartoproduceSweden’selectricity.anamountof+不可数名词

(大量...)Sweden1....therearebusiness_________(tackle)theproblem.2.makethebestof...(充分利用)tacklingAfricaReadingClub2UsefulExpressionsrelatedtosth.awiderangeof...itispredictedthat...a