Unit3Period5Writeareportonanenvironmentalissue課件高中英語(yǔ)人教選擇性必修第三冊(cè)

Period5Writeareportonanenvironmentalissue

Unit3Environmentalprotection選擇性必修三人教版（2019）Task1Lookatthepicturesandanswerthequestions.Whatriverisit?Haveyoueverbeenthere?Whatdoyouknowaboutit?LiRiverItisoneofthemostwell-knowntouristdestinationsinChina’sGuangxiZhuangAutonomousRegion.

Task1Lookatthepicturesandanswerthequestions.Nowlet’slookatsomepicturesofLiRiver.Whatdoyouthinkofthem?PollutionTask1Lookatthepicturesandanswerthequestions.anincreasingvolumeoftourists

WhatmighthavecausedwaterpollutionintheLiRiver?manytourboatskitchensonboard

theincreaseoflocalpopulation…

Task2HereisareportontheLiRiver—REDUCINGWATERPOLLUTIONINTHELIRIVER.Whatmightbetalkedaboutinthereport?Pre-reading:ThinkandtalkWaterpollutionandthecausesofpollution.Task2Readingforthestructure.Paragraph1Paragraph2Paragraph3Paragraph4IntroducingthetopicDescribingthe________Presentingsome___________Presentingfurther__________problemmeasuressolutionsReadthereportandcompletetheform.Task3Readingforthedetails.Para1:

1.WhatistheproblemofLiRiver?2.WhatisthefunctionofthelastsentenceofPara1?Itsreputationasatopdestinationhashadnegativeeffectsontheriver’swaterquality.Tointroducethefollowingcontext.Task3Readingforthedetails.Para2:Whatarethefactorsthatcausedthepollution?LiRiverPollutionincreasingtouristskitchensonboardmorechemicalsforcropproductiontheriseoflocalpopulationriseincommercialandindustrialenterprisesTask3Readingforthedetails.Para3:WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?Solutionswastewatertreatmentfacilitiesthecollectionandtransportofhouseholdwastemediatheclosureofpollutingenterprisesstrictregulations&newrulesTask3Readingforthedetails.Para5:Whatisthe“RiverChiefSystem”?The"RiverChiefSystem,,holdsseniorofficialsresponsibleforreducingwaterpollution.Fillinthetableabouttheproblem-solutionpattern.Task4Para1Para2Para3Para4Problems(negativeeffectsontheriver’swaterquality)CausesSolutionsResultandprospectionReadthetextagainandfindouttherelatedwords.Task5Causeandeffect

Problemandsolutionhavenegativeeffectson,sufferfrom,contributeto,inorderto,leadto,causeUrgentstepsshouldbetakento...Acomprehensiveinitiative...withanumberofmeasuresthataddressed...Withthesemeasures...Withsuchcampaignsineffect...Verbs:improve,close,setup,introduce,spread,carryout,fine,preserve,tackle,headtowardsTask6WritingTask7Usewhatyouhavelearnttowriteareportonanenvironmentalissue.Chooseanenvironmentalproblemthatdirectlyaffectsyouoryourlocalcommunity.ResearchtheissueontheInternet.Considerthefollowingquestions:Whatistheissue?Whydoesitneedtobedealtwith?Wheredoestheissueoccur?Whatareitscauses?Whateffectsdoesithave?Whatactionshavebeentakensofar?Whatfutureactionsareplanned?Hastheissuebeendealtwithwell?Isitlikelytobesolvedcompletely?Whyorwhynot?Whatalternativesolutionsarepossible?Task8Writeyourreport.Youmayusethefollowingtipstohelpyourwriting.體裁時(shí)態(tài)主題人稱結(jié)構(gòu)第一段:______________第二段:________________第三段:_______________議論文環(huán)境保護(hù)一般現(xiàn)在時(shí)一般過去時(shí)第三人稱提出問題及原因給出解決建議得出結(jié)論Task8Youmayusethefollowingtipstohelpyourwriting.導(dǎo)致/造成 對(duì)……有影響 對(duì)……造成極大傷害對(duì)……有危害 呼吁某人做某事與……和諧相處 用完;耗盡采取措施做某事對(duì)……負(fù)責(zé)任leadto/resultin/contributetohavea…effect/impact/influenceoncausegreatdamagetodoharmtocallonsb.todosth.liveinharmonywithrunouttakesteps/measures/actionstodosth.takeresponsibilityfor

Litterisabigissueinourlocalcommunity.Wemustdealwithitbecauseitisbadforlocalwildlifeanditmakesourcommunitylookterrible.

Thismostlyoccursinourlocalpark.Itiscausedbypeopledroppingfoodwrappersfromthenearbyfastfoodrestaurant.

Sofar,wemakesuretheparkis

cleaned

Task8Showyourarticle.everyday.Wehaveaddedmorerubbishbinsintheparktomakeiteasierforpeopletodisposeofthiswaste.Wealsospoketothefastfoodrestaurantandaskedthemtoencouragepeopletodisposeoftheirwasteproperly.

Thereisaplantoaddmorebinsandsignstoinformpeopleabouttheneedtodisposeofwasteproperly.WehavealsoaskedtherestauranttoprovidehelpinTask8Showyourarticle.cleaninguptheirwaste.

Theissuehasbeendealtwithwell,butmoreworkisneeded.Itishardtodealwiththeseissuesbecausethereisanever-endingsourceofwasteaspeoplewillalwaysneedtobuyfood.Inthefuture,thebestsolutionwouldbetofindalternativewaysofpackaging.Task8Showyourarticle.LanguagepointsImportantwords1.restore

考查熱度★★★★【熱點(diǎn)品味】restorevt.恢復(fù)；使復(fù)原；修復(fù)【教材原句】...urgentstepsshouldbetakentorestoretheriver'soriginalbeauty.

應(yīng)采取緊急措施恢復(fù)這條河原有的美麗?！緦?shí)例品讀】Hishealthwasentirelyrestored.他已完全康復(fù)了。Hefeelscompletelyrestoredinhealthafteraperiodofintensivecare.經(jīng)過一段時(shí)間的精心照料，他的精神才恢復(fù)正常?！緹狳c(diǎn)歸納】restorecommunications恢復(fù)交通restoreto(把……)歸還給……，使……復(fù)職restoretolife蘇醒過來(lái)restoretotheowners歸還給原主restorationn.恢復(fù)ImportantwordsLanguagepoints【考點(diǎn)精練】單句語(yǔ)法填空①Ivolunteeredtocontributeto________(restore)wildlifehabitats.②Thepolicehavenowrestoredthepainting_____itsrightfulowner.③The______________(restore)tookalmost4,000man-hoursoverfouryears.restoringtorestorationLanguagepointsImportantwords2.conservation

考查熱度★★★【熱點(diǎn)品味】conservationn.對(duì)(環(huán)境、文物等)保護(hù)；保持【教材原句】Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityandwaterconservation.污水處理設(shè)施的建設(shè)，改善了水質(zhì)和節(jié)約用水?！緦?shí)例品讀】Heisn’tinterestedinconservation.他對(duì)保護(hù)環(huán)境這個(gè)問題不關(guān)心。Mostpeoplehavecometoaccepttheneedfor

conservationofnaturalresources.現(xiàn)在大多數(shù)人已認(rèn)識(shí)到保護(hù)自然資源的必要?！緹狳c(diǎn)歸納】waterconservation水力資源保護(hù)wildlifeconservation野生動(dòng)物保護(hù)conservevt.保存conservativeadj.保守的；守舊的ImportantwordsLanguagepoints【考點(diǎn)精練】單句語(yǔ)法填空①Thedistrictisunderconsiderationfordesignationasa_______________(conserve)area.②Itisnopleasureworkingwiththeyoungpeoplewhoaresensitiveand_______________(conserve).conservationconservativeLanguagepointsImportantwords3.inspection

考查熱度★★★【熱點(diǎn)品味】inspectionn.檢查；查看；視察【教材原句】Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetouristorganisationsforabuses.與此同時(shí)，他們開始對(duì)旅游組織濫用職權(quán)的行為進(jìn)行定期檢查和罰款?！緦?shí)例品讀】Hemadeaninspectionoftheschool.他視察了這所學(xué)校。Wearen’tnearlyreadyfortheinspection.對(duì)檢查一事，我們還遠(yuǎn)未準(zhǔn)備好?！緹狳c(diǎn)歸納】inspectv.檢查；視察；檢閱inspectorn.檢查員；巡視員ImportantwordsLanguagepoints【易混辨析】inspect,examine，checkinspect強(qiáng)調(diào)上級(jí)對(duì)下級(jí)的視察、檢查Thecaptainwantstoinspectyourkit.船長(zhǎng)想要檢查你的配備。examine指“觀察、察看”以了解情況；還可指檢查身體Letmeexamineyourteethfirst.讓我先檢查一下您的牙齒。check強(qiáng)調(diào)“核實(shí)”對(duì)錯(cuò)Willyoucheckyourhomeworkyourselffirst？你能自己先檢查一下作業(yè)嗎？ImportantwordsLanguagepoints【考點(diǎn)精煉】選詞填空(inspect/examine/check)①Thedoctor___________thepatientcarefully.②Iwantto________withmysecretarybeforeIsignthepapers.③Thenewly-electedpresident____________thetroops.④Ateamofdiverswassentdownto__________thewreck(沉船).examinedcheckinspectedexamine4.contributeto

考查熱度★★★★【熱點(diǎn)品味】contributeto有助于；促成【教材原句】Manytourboatscontributedtotheproblemtoo.許多游船也造成了這個(gè)問題?！緦?shí)例品讀】Freshairandexercisecontributetogoodhealth.新鮮空氣和鍛煉有益于健康。Doessmokingcontributetolungcancer?吸煙會(huì)導(dǎo)致肺癌嗎？ImportantPhrasesLanguagepoints【熱點(diǎn)歸納】contributev.捐獻(xiàn)；捐助；投稿contribute…to把……貢獻(xiàn)給……；捐助contributionn.貢獻(xiàn)；捐贈(zèng)makeacontribution/contributionsto為……作貢獻(xiàn)LanguagepointsImportantPhrases【考點(diǎn)精練】單句語(yǔ)法填空①(2021·新高考I卷)Researchhasshownthatemotionalskillsmaycontribute__________someofthesequalities.②TheChinesepeopleshouldmakeagreater___________(contribute)tomankind.contributionto5.carryout

考查熱度★★★★★【熱點(diǎn)品味】carryout

執(zhí)行，實(shí)行；貫徹【教材原句】Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetouristorganisationsforabuses.與此同時(shí)，他們開始對(duì)旅游組織濫用職權(quán)的行為進(jìn)行定期檢查和罰款?！緦?shí)例品讀】Hewillcarryouthisplan.他要執(zhí)行他的計(jì)劃。Hehasn’tthefundstocarryouthisdesign.他沒有資金來(lái)施行他的設(shè)計(jì)。ImportantPhrasesLanguagepoints【熱點(diǎn)歸納】carryon繼續(xù)；堅(jiān)持carryon(with)把……繼續(xù)進(jìn)行下去carryondoingsth.繼續(xù)做某事；不停地做某事carrythrough幫助……渡過難關(guān)；順利完成carryoff贏得；獲得LanguagepointsImportantPhrases【考點(diǎn)精練】單句語(yǔ)法填空①Wecarried_____ourdailyworknotsuspectingwhatwasabouttohappen.②Theypromisedtocarry______theirdutiesfaithfully.outon7.itisbelievedthat...句式

考查熱度★★★★【教材原句】Withthesemeasures,itisbelievedthatthebeautyoftheLiRiverwillbepreservedforgenerationstocome.有了這些措施，人們相信漓江的美景將世代保存?！揪涫椒治觥勘揪錇橹鲝膹?fù)合句。Itisbelievedthat…意為“人們相信……”，其中的it是形式主語(yǔ)，真正的主語(yǔ)是后面的that從句。Itisbelievedthat…中believed還可換為其他動(dòng)詞，如said,hoped,reported,learned,predicted等。ImportantSentencesLanguagepointsItisbelievedthatJohnwillhelpuswithsomemoney.大家都相信約翰會(huì)給我們一些金錢上的幫助。Itishopedthatitwon’trainonourcampingday.大家都希望露營(yíng)那天別下雨。LanguagepointsImportantSentences【熱點(diǎn)歸納】Itisthoughtthat…大家認(rèn)為……Itissaidthat…據(jù)說(shuō)……Itishopedthat…人們希望……Itisreportedthat…據(jù)報(bào)道……Itiswellknownthat…眾所周知……Itisgenerallyconsideredthat…大家認(rèn)為……Itissupposedthat…據(jù)推測(cè)……LanguagepointsImportantSentences【考點(diǎn)精練】單句語(yǔ)法填空①Itis__________(report)thataspacestationwillbebuiltonthemooninyearstocome.②Heisthought______________(act)foolishly.Nowhehasnoonebuthimselftoblameforlosingthejob.③Beforeyourtrip,itisstronglysuggested_______he(should)makesomepreparations.thatreportedtohaveacted【注意】此結(jié)構(gòu)可轉(zhuǎn)換為：sb.is/are＋過去分詞＋todosth.，但是hope，suggest不可用于此結(jié)構(gòu)。Itissaidthathehasgoneabroad.→Heissaidtohavegoneabroad.據(jù)說(shuō)他出國(guó)了。Exercises單詞拼寫1．Wewerepreventedbyheavy_______(煙霧)fromseeinganything.2．Pleasekeeptheplaceclean,andthrowawayany__________(垃圾).3．Theyareinvolvedinanexcitingscientific_____________(事業(yè)).4．Afteran_____________(視察),theinspectorsmustpublishareport.5．Icannot___________(忍受)yourbadmanners.6．Shebecamemoreandmoreinterestedinwildlife_______________(保護(hù)).smoggarbageenterpriseinspectiontolerateconservation7．Thenewmanager’sjobisto__________(恢復(fù))thecompanytoprofitability.8．Thecompanywas________(處罰)$20,000forbreakingsafetyregulations.9．Thepresidential___________(運(yùn)動(dòng))wasinfullswing.10．What’sonyour_________(議事日程)fortomorrow?restoreagendaExercisesfinedcampaign單詞拼寫語(yǔ)法填空ThebeautifulLiRiverattractsmillionsofdomesticandforeignvisitorseachyear.However，itsufferedseriouswaterpollutionwithmo