2025年春人教版英语九年级下册上课课件 Unit 13 课时6. Section B(3a-Self Check)

SectionA(1a–2d)SectionB(3a–SelfCheck)UNIT13We’retryingtosavetheearth!学科素养1.语言能力：(1)能够书写环境污染与保护话题的文章。(2)能够巩固应用本单元目标语言现在进行时,usedto,被动语态，现在完成时和情态动词等句型进行语言输出，培养学生的写作能力。2.文化意识：

书写环保类作文，提升环境保护意识。3.思维品质：通过描述事件，深入思维某些社会问题，提高自己分析问题根源，找到适当解决方法的思维能力。4.学习能力：能够通过写作练习，积累写作技巧，锻炼写作思维，提升写作能力。立德树人保护环境，人人有责。

Lead-inFreeTalk.1.Doyoulikeyourcity?2.Isourcitystillanicecity?Whyorwhynot?3aThinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.Whichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?GoodenvironmentWhyBadenvironmentWhy

theairiscleansomanytreescleanandtidyalotofrubbishsomanycarstoomanyfactoriesparksstreetsrestaurantsriversstreets

airWritealettertothecitymayorabouttheproblemsandyoursuggestions.Inyourletter,describetheenvironmentalproblemsinyourtown/city.Whataretheproblems?Wherearethey?Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat...Weshould/could...Isuggest...3bThink（审题）话题:________________体裁:________________人称:________________时态:________________第一人称一般现在时为主应用文提出保护环境的建议GroupDiscussionListanoutline环

保引出话题展开叙述：环境问题，原因以及治理措施表达希望I’m...Ilikethiscity,buttheenvironmentaroundhereisgettingworseandworse.Withthe…,therearetoomany…Carshavemade…Ithinkthatgovernmentsshould…Isuggesteveryonein…Weshouldcallon…Ihopetheenvironmentinourcitygetsbetterandbetter.SamplewritingDearMayor,IamLiHua,amiddleschoolstudent.Ilikethiscity,buttheenvironmentaroundhereisgettingworseandworse.Withthedevelopmentofthesociety,therearetoomanycarsonthestreetsinourcity.Carshavemadetheairunhealthyforpeopletobreathe.Blacksmokeandpoisonousgasaregivenoffbyfactories.Factoriesalsoputwasteintotheriver.Andwhereverwego,wecanfindrubbish.Nowmoreandmorepeoplehaverealizedtheseproblems.Ithinkthatgovernmentsshouldclosedownthefactoriesanddeveloplawstostoppeoplefromdrivingcarseveryday.Isuggesteveryoneinthistownshouldhelptocleanuptheriverandthestreets.Weshouldcalloneveryoneinthetowntothrowrubbishinthedustbins.Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter.

1Writedifferentformsofthewords.Thenaddmoretoeachgroup.SelfCheckv.–n.pollute—act—protect—inspire—build—create—pollutionaction/actorprotectioninspirationbuildingcreativityn.–adj.fame—wood—science—health—south—care—woodenscientifichealthysoutherncarefulfamousadj.–n.different—important—absent—independent—adj.–adv.slow—wide—sudden—real—differenceimportanceabsenceslowlyindependencewidelysuddenlyreallySelfCheck

Matcheachstatementtothecorrectgrammarstructure.

StatementTheriverusedtobesoclean.Wehaveseenmanychangesintheenvironment.Peopleshouldtakepublictransportationmore.Theriverispollutedbyfactories.Theairpollutionisgettingworseandworse.

GrammarPresentprogressiveModalverbsPassivevoiceUsedtoPresentperfect

2SelfCheckWritewaystocutdownonthesekindsofpollution.KindsofpollutionWaystocutdownwaterpollutionlandpollutionnoisepollutionairpollutionaskfactoriesnottothrowwasteintotherivers;remindpeoplenottolitterensurethatfactoriesthrowawayindustrialwasteinaresponsibleway;trynottouseplasticbagswhenshoppingbuildairportsawayfromplaceswherepeopleliveencouragepeopletousepublictransportationinsteadofdriving;reducethenumberoffactoriesthatburncoal

3SummaryKeywordsandphrases:protect,environment,duty,stepbystep,waterpollution,airpollution,noisepol