《英语九下Unit13第6课时(SectionB3a-Self-Check)》课件

Unit13We’retryingtosavetheearth!SectionB3a-SelfCheckLearninggoalsWriting:Writealetterabouttheenvironmentalproblemsandyoursuggestions.Pre-writingIsitaniceplace?Whyorwhynot?Whataretheproblems?Discussingroups.Pre-writingIsitaniceplace?Whyorwhynot?Whataretheproblems?Discussingroups.Pre-writingThinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.3aWhichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?GoodenvironmentWhy?BadenvironmentWhy?Pre-writingSuggestedanswers:GoodenvironmentWhy?BadenvironmentWhy?CentralParkcleangreeneryfreshairnicetolookatquietandpeacefulrubbishdisposalareasatthebottomofapartmentblocksrubbishspillingoutofbinsbadsmellsunsightlyunhealthyfullofpestslikerats,insects,cockroachesWritealettertothecitymayorabouttheproblemsandyoursuggestions.While-writingInyourletter,describetheenvironmentalproblemsinyourtown/city.3bWhataretheproblems?Wherearethey?Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat...Weshould/could...Isuggest...While-writingLessismoreItmightbebettertofocusononeproblemandwriteaboutitindetailinsteadofwritingaboutmanyproblemsandnotprovidingenoughdetails.1.体裁：应用文（书信）2.话题：保护环境3.时态：一般现在时4.人称：以第一人称为主Writingtips:While-writingWritingtips:While-writingWritealetterabouttheenvironmentalproblemsandyoursuggestions.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?4.Howcanwesolvetheproblems?5.Sayyourhope.GoodSentencesWhile-writingEveryoneinthistownshouldplayapartincleaningitup.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Theriverusedtobesoclean.Let’stakeactionnow!Allthesesmallthingscanaddupandbecomebigthingsthatcanimprovetheenvironment.DearSir/Madam,IhavelivedinthistowneversinceIwasbornandIlovethistownverymuch.Ithinkthattherearebeautifulareasinthistown,buttherearealsoareasthataren’tattractive,liketherubbishdisposalareasatthebottomofourapartmentblocks.Thereisrubbishcomingoutofthebins,andflies,cockroachesandratsrunningallovertherubbish.Itisunpleasanttolookat,smelly,anditmakestheenvironmentveryunhealthy.Samplewriting:While-writing时态用一般现在时，以第一人称为主

注意书信的格式

多种句型陈述问题Theproblemisthattherubbishcollectorsdonotcomeoftenenoughtocollecttherubbish.Thepeoplelivingheremayalsobethrowingawaytoomuchrubbish.Wecouldtrytoaskpeopletoproducelessrubbish.Isuggestthatrubbishcollectorscollectrubbishmoreoftenaswell.Ibelievethatabetterenvironmentcanbecreatedinthistownandweshouldallworktogethertoachieveit.Yoursfaithfully,WangXiWhile-writing注意书信格式

提出产生问题的原因，并给出建议提出希望和号召

GroupworkPost-writing级别项目A(正确)B（1—2处错误）C

（3—4处错误）D（>4处错误）格式时态连接词句式拼写书写Checkyourcompositioninyourgroup.Exchangeyourletterwithyourpartner,thencorrectmistakesyoumade.Post-writingSelfCheck1.Writedifferentformsofthewords.Thenaddmoretoeachgroup.v.—n.n.—adj.pollute—fame—act—wood—protect—science—inspire—health—build—south—create—care—pollutionfamousactionprotectioninspirationbuildingcreationcreativitywoodenscientifichealthysoutherncarefulSelfCheck1.Writedifferentformsofthewords.Thenaddmoretoeachgroup.adj.—n.adj.—adv.different—slow—important—wide—sudden—real—differenceimportanceslowlywidelysuddenlyreallySelfCheckAddmorewordstoeachgroup.Groupwork

v.—n.:educate—education,meet—meeting,paint—painting

n.—adj.:wool—woolen,north—northern,wind—windy

adj.—n.:

silent—silence,patient—patience,absent—absence

adj.—adv.:actual—actually,quick—quickly,sure—surelySelfCheck2.Matcheachstatementwiththegrammarstructure.StatementGrammarTheriverusedtobesoclean.PresentprogressiveWehaveseenmanychangesintheenvironment.ModalverbsPeopleshouldtakepublictransportationmore.PassivevoiceTheriverispollutedbyfactories.usedtoTheairpollutionisgettingworseandworse.PresentperfectSelfCheck3.Writewaystocutdownonthesekindsofpollution.KindsofpollutionWaystocutdownwaterpollutionlandpollutionnoisepollutionairpollutionSelfCheckSuggestedanswersKindsofpollutionWaystocutdownwaterpollutionlandpollutionnoisepollutionairpollutionaskfactoriesnottothrowwasteintotherivers;remindpeoplenottolitterensurethatfactoriesthrowawayindustrialwasteinaresponsibleway;trynottouseplasticbagswhenshoppingbuildairportsawayfromplaceswherepeopleliveencouragepeopletousepublictransportationinsteadofdriving;reducethenumberoffactoriesthatburncoalExercises完形填空

（连云港中考）Azero-wastelifeisalifestylethathardlycreatesanyrubbish.So,azero-wastethemestoreisabout__1__peoplewithanumberofeveryday,practicalandpleasantzero-wasteproductstohelpthemstartonaone-stop,

zero-wastelifejourney.A.offeringB.providingC.givingD.affording

1Exercises“Zerowaste”or“danshari”wasfirst__2__byaFrenchwomanBeaJohnson.“Livealifeandtrynottocreateanyrubbish;usedifferentmethodstoprotecttheearth,”shesaid.YuYuan,27,is__3__attractedbythisidea.SheandherboyfriendhavelivedinBeijingformanyyears.Andearliersheusedtobeacustomerwithoutthinkingalot__4__shesawavideoabout“zerowaste”.A.inventedB.foundC.discoveredD.suggestedA.hardlyB.luckilyC.

clearly

D.

deeplyA.unlessB.untilC.afterD.when

234

ExercisesThe__5__isaboutafamilyoffour,andtherubbishtheyproduceeveryyearisplacedinajar.Afterwatchingthevideo,Yuwantedto__6__thiszero-wastelifestylewithherboyfriend.Yusaysthatazero-wastelife__7__the6Rprinciple—Refuse,Reduce,Reuse,Repair,RecycleandRot(腐烂).A.videoB.filmC.articleD.newspaperA.experienceB.changeC.

represent

D.

spendA.acceptsB.receivesC.followsD.believes

567

ExercisesOverAugust—OctoberwhenYufollowedtheprincipleofzerowaste6R,sheandherboyfriendJoeHarveyboth__8__onlytwocansofrubbish.Now,thecouplehaveopenedasmall__9__calledTheBulkHouseinNanluoguxiang,Beijing,tosupportazero-wastelife.A.savedB.producedC.keptD.wastedA.shopB.factoryC.

hotel

D.

company

89ExercisesAtthestoretheyuseenvironmentallyfriendlyproducts.Forexample,theyusewoodproductstoreplace__10__onesandprepareclothbagsprintedwithzero-wastelogosforcustomers.Mostoftheproductssoldinthestorecanbereused,andasmallnumberof__11__whicharenotrecyclablecandegrade(分解).Thestore__12__hassecondhandbooksandaudio-visualCD/DVDs.A.paperB.clothC.silkD.plasticA.itB.themC.

their

D.

itsA.tooB.eitherC.alsoD.only

101112

ExercisesForusedtoiletries(thingslikesoapandtoothpastethatareusedforcleaningyourself)thereisacompanywhichacceptsthem,andthecoupleregularlymailstheirwastetoit.Yusaysthatthosewhowereoncenot__13__inthezero-wastelifestylehavegraduallychangedbecauseofcuriosity.Thezero-wastelifestyle,sheadds,isforeveryone.A.proudB.worriedC.amazedD.interested

13Exercises“It’s__14__usatourfingertips.”Yuexpectssomeofherfriendsto__15__herontheroadtozerowaste.Asthesayinggoes,manyhandsmakelightwork.A.behindB.aroundC.aheadD.aboveA.organizeB.recordC.

join

D.

encourage

1415SummaryWritealetterabouttheenvironmentalproblemsandyoursuggestions.Whataretheproblems?Wherearethey?Whatorwhoiscausingtheseproblems?Howcanwesolvetheproblems?Sayyourhope.SummaryProtectingtheenvironmentSolutionsTalkingaboutitWearetryingtosavetheearth.Theriverusedtobesoclean.Itwasconsideredthenicestriverintown.Theairisbadlypolluted.Weshouldhelpsavethesharks.closedownthefactories,helptocleanuptheriver,takethebusorsubway,rideabike,bringabagtogoshopping,throwrubbishinthecans,turnoffthelightswhenyouleavearoom,usepaperorreusablebags,recyclebooksandpaper,turnofftheshowerwhileyouarewashingyourhair,don’tusepapernapkins,rethink,reuse,recycle单元概览

重点单词名词:fisherman,coal,advantage,industry,law,gate,bottle,president,work,metal动词:litter,cost,afford,recycle形容词:ugly,wooden,plastic,cruel,harmful,scientific,present必备短语beharmfulto,atthetopof,thefoodchain,takepartin,turnoff,payfor,takeaction,throwaway,putsth.togooduse,pull...down,bringback经典句型1.We’retryingtosavetheearth.2.Theriverusedtobesoclean.3.Theairisbadlypolluted.4.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.5.Weshouldhelpsavethesharks.语法在线1.复习现在进行时和现在完成时2.复习情态动词3.复习被动语态写作要求能够根据所学内容写一篇短文,表达自己对污染和环境保护的认识及看法任务一:

将下列单词或短语归类。chimneys,factories,mobilephones,planes,motorvehicles,motorcycles,loudmusic,smoking,littering,buildinghouses,liquidwastes1.airpollution:________________________________________________________2.noisepollution:________________________________________________________3.waterpollution:________________________________________________________chimneys,factories,planes,motorvehicles,motorcycles,smoking,littering,buildinghousesfactories,mobilephones,planes,motorvehicles,motorcycles,loudmusic,buildinghousesfactories,littering,liquidwastes任务二:

请按以上分类补充更多的词汇。任务三:

在日常生活中,污染会破坏我们的环境。请结合你的生活环境,与同伴讨论你身边的污染源及合理的治理措施。略

略

1.Yes,

but

people

are

throwing

litter

into

the

river.

是的,

但是人们把垃圾扔到河里。litter在句中是不可数名词,意为“垃圾;废弃物”。如:Pleasedonotdroplitter.请勿扔垃圾。拓展

litter还可用作动词,

意为“乱扔”。如:

She’s

al