Unit13We'retryingtosavetheearth课件人教版（2012）英语九年级全册

SectionA(1a–2d)SectionA(1a–2d)UNIT13We’retryingtosavetheearth!学科素养1.语言能力：

学习环境问题和环境保护所涉及到的重要词汇和短语：litter,bottom,fisherman,environmentalprotection,coal,advantage…等以及目标句型We’retryingtosavetheearth.Theriverusedtobesoclean.2.文化意识：能够通过理解，分析，比较，批判，创造等提高思维个性化特征。能够意识到环境问题的严重性，引导学生关注环境问题，提高环境保护的意识3.思维品质：充分认识环境污染的现状,了解环境问题的基本做法，提升学生文明素养以及社会责任感。4.学习能力：能够通过完成听力任务以及口语对话活动，引导学生使用高效的听力和口语学习策略，培养学生在小组中与人合作，共同解决问题的能力。小组合作。

立德树人保护环境，人人有责。

Lead-inLookandsay.

Whyhastheearthchangedalot?Maybebecauseofthepollution.

Brainstorm0301differenttypesofpollution02airpollutionnoisepollutionwaterpollutionHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephoneslitterv.

乱扔n.

垃圾；废弃物noisepollutionairpollutionloudmusicplanesbuildinghousesmobilephones(machines,crowds)carsfactoriessmokingbuildinghouses(burning,powerplants)rubbishlitteringshipsfactories(sewage,pesticides)1awaterpollutionWhatwastheproblem?Theriverwas___________.Eventhebottomoftheriverwasfullof_________.Therewerenomore____________forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing______________intotheriver.Factoriesareputting______________intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe_____________andaskthemto_____________thefactories.Everyoneshouldhelpto_____________theriver.Beforelistening,gothroughthewholesentencesandpredicttheformsofthewords.形容词名词名词名词名词名词动词动词1bPrediction.Listenandcompletethesentences.Whatwastheproblem?Theriverwas___________.Eventhebottomoftheriverwasfullof_________.Therewerenomore____________forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing______________intotheriver.Factoriesareputting______________intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe_____________andaskthemto_____________thefactories.Everyoneshouldhelpto_____________theriver.

reallydirty

rubbish

fish

litter

waste

governmentclosedown

cleanup

1b

Butitusedtobesoclean!Theriverwasdirty.Eventhebottomof

theriverwasfullofrubbish.Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.usedtodosth.

“过去常常……”表示过去习惯性的动作但如今已不存在1cYes,butpeoplearelitteringintheriver.Everyoneinthistownshould

playapartincleaningitup!Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.playapartindoingsth.

“参与做某事;在做某事上起作用”1cListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.2aA.landpollutionC.noisepollutionB.airpollutionD.waterpollution2bListenagainandcompletethesentences.Theairisbadlypollutedbecausethereare_______________ontheroadthesedays.Factoriesthatburncoalalso____________theairwithalotofblacksmoke.Thereisalsotoomuchrubbishandwaste.People_________________thingseveryday.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspollutearethrowingawaypublicplacesListenforthethirdtimeandcompletethedialogue.2bInterviewer:Todaywe'retalkingtoJason

andSusanabout

environmentalproblems.JasonandSusan,

canyou

tellusaboutsomeoftheproblemsyou'veseen?Jason:

Ithinkoneproblemisthat.I________________.

hardlyeverseenblueskiesanymore.Susan:

Yes,andIusedtoseethestarsclearly.Interviewer:

Whatdoyouthinkhascaused

thisproblem?Susan:

Well,therearemore________________thesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofblacksmoke.theairisbadlypollutedcarsontheroadListenforthethirdtimeandcompletethedialogue2bInterviewer:Whatotherproblemsdoyousee?Susan:Iguessthere's________________________inthestreets.Jason:Yes!Everydaypeoplearethrowingawaythingslike______________,plasticbowlsandplasticbags.Susan:They'realsolitteringinpublicplaces,forexample,duringpicnicsinparks.Thisis__________________.Interviewer:You'reright.Theseareseriousproblemsforourenvironment.Next,let'stalkaboutthethingswecandotohelp.toomuchrubbishandwastewoodenchopsticksturningbeautifulplacesintouglyones2c

Theairhasbecomereallypollutedaroundhere.

I’mgettingworried.Yes,Iusedtobeabletoseestarsinthesky.Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.

2cThewaterhasbecomereallypollutedaroundhere.

I’mgettingworried.Yes,Iusedtobeabletoseethecleanwaterhereandthere.Makeconversationsusingtheinformationin2b.Whatcanwedotocutdownthepollution?Leadin

2dReadtheconversationandcompletethemindmap.Tocutdown_____________Whatabout_____________rememberto

___________inthebinsandkeeppublicplaces____________________foreveryone.Weshould_______________or_____insteadof__________

orriding.Simplelike____________

andnevertake

____________or__________Ideasfor______________________throwrubbishdrivingbringingabagtoshop

woodenchopsticksplasticforkstakethebussubwaycleanandbeautifullsolvingtheproblemsOuractioncan________________andleadtoabetterfuture.makeadifferencewastepollutionairpollutionTakethebusorsubway.Rideabike.Bringabagtogoshopping.Nevertakewoodenchopsticksorplasticforks.Throwrubbishinthebinsandkeeppublicplacesclean.PairworkA:Whatcanyoudotocutdownthepollution?B:Ican...

2dReadtheconversationandlearnthelanguagepoints.Interviewer:JasonandSusan,whatareyourideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It’sgoodforhealthanditdoesn’tcostanything!Interviewer:Greatideas!Whataboutwastepollution?insteadof代替cutdown消减名词“优点，有利条件”，其反义词为disadvantage“缺点；不利条件”。takeadvantageof...意为“利用……”。

(1)cost的主语是物，宾语是金钱，sth.cost(s)(sb.)somemoney指“某物花费(某人)多少钱”；(2)spend的主语是人，宾语是时间或金钱，sb.spend(s)sometime/moneyonsth.指“某人花费时间/金钱在某事/物上”，sb.spend(s)sometime/moneydoingsth.指“某人花费时间/金钱做某事”；(3)take常用it作形式主语，宾语是时间，ittakessb.sometimetodosth.指“做某事花费某人多长时间”；(4)pay主语是人，宾语是金钱，sb.pay(s)somemoneyforsth.指“某人为某物付费”。Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,Inevertakewoodenchopsticksorplasticforks

whenIbuytakeawayfood.Iusetheonesathome.Susan:Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscanmakea

difference

andleadto

better

future!startdoing开始做某事

woodenchopsticksorplasticforks

木制筷子或塑料叉子keepsth.adj.使...保持...makea

difference

有影响，起作用leadto导致2d针对训练一、根据句意填空,使句子通顺、意思完整(每空限填一词)。1.Lifeisfull______competition.Weshouldn’tbeafraidofit.2.Pleaseclean________thedininghallaftertheparty.3.Don’tloseheart!Allroadslead________Rome.4.Iwanttodosomethingmoremeaningfulinstead__________hangingaboutallday.5.Ithinkphubbers（低头族）aresupposedtocut__________thetimetheyspendonthesmartphones.ofuptoofdown1.每个人都应该在环保方面发挥作用。(play)Everyoneshould_____________________theenvironmentalprotection.2.为了孩子们的发展,应该减少他们周末的学习课程。Forchildren'sdevelopment,theircoursesonweekendsshould__________________.《平凡的世界》这部小说对我的一生产生了极大的影响。3.ThenovelnamedTheOrdinaryWorldhas_____________________________.三、单项选择。Apaperstraw________about5to12cents,whileyou________onlyabout2centsonaplasticone.A.spends;cost

B.costs;spend

C.costs;take

D.takes;pay二、根据汉语意思完成句子，每空词数不限。playapartinshoudbecutdownmadeagreatdifferencetome√

SummaryPeriod1Words

Therewerenomorefishforfishermentocatch.Everyoneinthistownshouldplayapartincleaningitup!

Everylittlestepcanmakeabigdifference.

litter,fisherman,coal,ugly,advantage,cost,wooden,plastic,takeaway,binSentencestructures

Thinkingquality

Phrases

playapartin,cutdown,insteadof,makeadifference,leadtoSectionA(1a–2d)SectionA(3a–3b)UNIT13We’retryingtosavetheearth!学科素养1.语言能力：（1）能够掌握课时内重要词汇和短语：cruel,harmful,shark,fin等以及目标句型。

(2)能够理解保护环境的措施方法。2.文化意识：

能运用本单元词汇和句式谈论环境污染和环境保护的话题。3.思维品质：

让学生对环境污染的状况有直观的认识，从而激发学生强烈的社会责任感和对未

来发展的思考，进一步展开讨论如何保护环境。4.学习能力：能运用阅读策略读取濒危动物的语篇大意，段落中心句和细节信息，并运用思维导图和复述方式帮助理解文章内容和架构。

立德树人保护环境，人人有责。

Lead-inWatchavideoandthinkaboutthequestions.1.Whatdoyouknowaboutsharks?2.Doyouthinksharksareendangered?Why?

BrainstormBrainstormmoreendangeredanimalsGreenPeafowlGoldenMonkey

SouthChinatiger

3aPrediction。What’sthemainideaofthepassage?A.IntroductiontothesharkfinsoupB.TellingpeopletosavesharksC.Introductiontosomeenvironmentalprotectiongroups.√FastReading3aMatcheachparagraphwithitsmainidea.Para.1A.Helptosavethesharks—Solution

B.Sharksareendangered.—FactsPara.2

C.Talkaboutsharkfinsoup.—ProblemPara.3

Readpara.1andanswerthequestions.SavetheSharks!Manyhaveheardofsharkfinsoup.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?1.Whydidthewritermention(提及)abowlofsharkfinsoup?Toattractreaders’attention.2.Whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsoup?They’rekillingawholesharkwhentheyenjoyabowlofsharkfinsoup.3aReadthefirstparagraphagainandtellTorF.（1）Sharkfinsoupisfamousandexpensivearoundtheworld.（2）

Youarekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.SavetheSharks!Manyhaveheardofsharkfinsoup.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?ReadPara.2andanswerthequestions.(1)Howdopeopledealwiththemwhentheycatchthesharks?(2)Withoutafin,whatwillhappentoashark?(3)Whyisitharmfultotheenvironment?Theycutofftheirfinsthrowthembackintotheocean.Itcannolongerswimandslowlydies.Sharksareatthetopofthefoodchain,soiftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.3aReadPara.2andcompletethemindmap.Inorderto_______soup,peoplekillthem.Whenpeoplecatchsharks,they_______theirfinsandthrowthesharkintothe______.Withouta_____Asharkcan________and_____________.2.Sharksareatthetopofthefoodchaininthe_________________.Iftheirnumbersdroptoolow,itwillbring______toall_______

Thenumbersofsomekindsofsharks_________________________inthelast20to30years.

enjoycutoffoceanfinnolongerswimslowlydiesocean’secosystemdangeroceanlife.

havefallenbyover90percent3aReadpara.3andanswerthequestions.

(1)Whatarethetwoenvironmentalprotectiongroups?(2)Whataretheydoing&whathavetheydone?(3)

Arethesharkfinsgoodforhealth？TheWildAidandtheWWF.Theyareteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentstodeveloplaws(法律)tostopthesaleofsharkfins.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.3aReadpara.3andcompletethemindmap.DifferentgroupstakeactiontoprotectsharksWhoarethey

whataretheydoing

1._________4._________

2.___________

5.____________________

3.______________6.__________________WildAidandtheWWFThegovernments

Individuals.areteachingthepublicaboutfinningdeveloplawstostopthesaleofsharkfins.helpsavethesharks3a

3bReadthepassageagainandfillintheblankswiththewordsinthebox.soalthoughifbutwhenManypeopledonotrealizetheyarekillingawholeshark______theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,____iftheirnumbersdrop,theocean’secosystemwillbeindanger.3.Manythinkthatsharksaretoostrongtobeendangered,_____theyarewrong.4._________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday___wedonotdosomethingtostopthesaleofsharkfins.whensobutAlthoughifSavetheSharks!Manyhaveheardofsharkfinsoup.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?

heardof听说eachtime每次，引导让步状语从句abowlof一碗CarefulReadingWhenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackinto

theocean.Thisisnotonlycruel,butalsoharmfultotheenvironment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain.Butinfact,around70millionsharksarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.cutoff砍掉atthetopof在……顶端notonly…butalso…用于连接两个表示并列关系的成分，着重强调后者，其意为“不仅……而且……”;其中的also有时可以省略。

nolonger意思是“不再”。有两个短语和nolonger同义，即not...anylonger和not...anymore，但他们侧重不同。

bringdangerto带来危险endangered濒临灭绝的thenumberof...的数量CarefulReadingEnvironmentalprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!developlaws立法sofar到目前为止CarefulReading活学活用根据汉语意思填空1.看，

这个西瓜好大呀！

让我们先把他切开2.许多措施已经被采取来保护野生动物因为野生动物的数量已经变得越来越少了。3.大约有百分之八十的学生已经通过了考试。4.在过去的几年Rick已经赢得了五块金牌。Look!Howbigthewatermelonis!Let’s___________first.____________measureshave

beentakentoprotectwildanimalsbecause____________themhas

becomesmallerandsmaller.About__________ofthestudents_______passedtheexamination.Rickhaswonfivegoldmedals_________________inthelastfewyears.80percenthavecutoff

Anumberof

thenumberof

Savethesharks!KeywordsandphrasesSentencepatternsReadingstrategiesThinkingqualityshark,cruel,harmful,chain,industry,law,scientific,beharmfulto,thefoodchain,notonly...butalso...,atthetopofThenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Thetitle,theillustrationandthefirstsentenceofeachparagraphcanhelpusgetthemainideaofthepassagebetter.Protectingwildanimalsisjustprotectingourselves.Notrade,nomurder

SummarySectionA(GrammarFocus-4c)UNIT13We’retryingtosavetheearth!学科素养1.语言能力：（1）能够掌握课时内重要词汇和短语：takepartin,afford,turnoff,reusable,payfor,takeaction,transportation等。（2)能够运用现在进行时、现在完成时和被动语态等时态的句子描述环境污染、环境保护和循环再利用。2.文化意识：

能够用与污染相关的词汇，对环境污染和环境保护进行简单描述。3.思维品质：能运用目标语言谈论污染问题，能在实际情景对话中认识解决空气污染和垃圾污染的方法。4.学习能力：能正确区分和使用以下语法结构：现在进行时、usedto、被动语态、现在完成时、情态动词。

立德树人了解环境污染的原因，树立环保意识，培养社会责任感。Lead-inStorytimeItwas

alovelyfreshspringinthemeadow.Youfoundmeeasily.Whatareyoulookingat?Theyaredancingthroughspringflowers.LittleGreenWormhasgrown.I

haven’tseenonequitelikethisbefore.Youmustbethebestfinder.ImightbePayattentiontothegrammarofsentences.

simplepasttense一般过去时presentprogressivetense现在进行时presentperfecttense现在完成时Modalverbs情态动词

GrammarFocusWe’retryingtosavetheearth.Theriverusedtobesoclean.Theairisbadlypolluted.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Weshouldhelpsavethesharks.We’retryingtosavetheearth.ModalverbsTheriverusedtobesoclean.PresentprogressiveTheairisbadlypolluted.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.PassivevoiceWeshouldhelpsavethesharks.Presentperfectusedto现在进行时:PresentprogressiveWe’retryingtosavetheearth.Nowpeoplearetakingactiontosavewildanimals.Theairpollutionisgettingworseandworse.Look!Thefactoryisputtingwasteintothewater.meaningformuse现在进行时表示（说话瞬间）正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。be（am,is,are）+v.ing

(动词的现在分词)标志性词汇：now，rightnow，Look，Listen现在分词的构成：1.一般情况下在动词词尾加-ing。如：go-going2.以不发音的e结尾的动词，去掉e加-ing。如：have-having3.以一个辅音字母结尾的重读闭音节，双写最后一个字母，再加-ing。如：stop-stopping。现在完成时:PresentperfectNoscientificstudieshaveshownthatsharkfinsaregoodforhealth.Wehaveseenmanychangesintheenvironment.Hehaskeptthisbookforovertwomonths.Wehavelivedheresincemylittlesisterwasborn.Hehasalreadytriedthistosolvetheproblem,butitdidn’twork.meaningformuse现在完成时态表示动作已经完成，但对现在造成影响；或者表示从过去某一时间开始一直延续到现在并还可能继续延续下去的动作。have/has+done

(过去分词)标志性词汇：already，yet，ever，never，just，before，once，twice，recently，sofar，for+时间段,since+时间点/从句过去分词的构成规则：1.一般情况下，在动词后加-ed。

2.在以-e结尾的动词后只加-d。3.在以辅音字母加y结尾的动词，应将y改为i再加ed。4.以重读闭音节结尾的动词，要双写末尾的辅音字母再加-ed。5.不规则动词的过去分词过去分词构成规则一般情况下，在动词后加-ed。如:work→worked。在以e结尾的动词后只加-d。如:close→closed。在以辅音字母加y结尾的动词，应将y改为i再加ed。如:study→studied。以重读闭音节结尾的动词，要双写末尾的辅音字母再加-ed。如:stop→stopped。不规则动词的过去分词:AAA型putputputAAB型beatbeatbeaten

ABA型becomebecamebecome

ABB型getgotgot/gottenABC型beginbeganbegun被动语态

PassiveVoiceTheairisbadlypolluted.Theriverispollutedbyfactories.Thevideowassentoutquicklyandwasseenbymanyschoolmates.Inthefuture,robotswillbeusedbymoreandmorepeople.Manymoretreesshouldbeplantedbyus.meaningformuse被动语态表示主语是动作的承受者。主动语态表示主语是动作的执行者。be+done（过去分词）一般现在时被动语态：am/is/are+done一般过去时被动语态：was/were+done一般将来时被动语态：willbe/isgoingtobe+done情态动词的被动语态：can/could/may/might/should/must+be+doneusedtoTheriverusedtobesoclean.Jamesusedtowakeuplate,butnowhegetsupveryearly.DidCherryusetoliveinShanghaiwhenshewasachild?meaningformuseusedto表示过去常常做某事否定句：didn’tusedto，一般疑问句:Did+主语+usedto...?usedtodo表示过去常常做某事beusedtodoing表示习惯于做某事情态动词

ModalverbsWeshouldhelpsavethesharks.Weshouldtakeactiontosavetheearth.Ouractionscanmakeadifference.Whatcanwedotohelpsavetheearth?meaningformuse情态动词通常无人称和数的变化情态动词有：can/could

能够；may/might可能、可以；need需要；haveto不得不；would

愿意、将要；shall将（第一人称）;should

应该；must

必须情态动词后接动词原形4aFillintheblankswiththecorrectformsoftheverbsinbrackets.Joe:_____youever______(take)partinanenvironmentalproject?Eric:Yes,Ihave.I______(help)withaClean-UpDaylastyear.Itwas__________(consider)thebiggestclean-upprojectthiscity____ever____(have).Joe:Howmanypeople____(take)part?Eric:I_____(think)morethan1,000people______(come)tohelpout.Joe:That’sfantastic!Iguesseveryoneinthiscityis______(try)toimprovetheenvironment.Eric:Yes,wecan’taffordto____(wait)anylonger

totakeaction!Havetakenhelpedconsideredhadtookthinkcametryingwaittakepartin参加，参与consider认为affordto支付得起

not...anylonger不再

takeaction行动起来

had4bFillintheblankswiththeappropriatemodalverbsfromthebox.canwouldcouldhavetoshouldmustmay/mightPeople______thinkthatbigthings______bedonetosavetheearth.Manyforgetthatsavingtheearthbeginswithsmallthings.Forexample,you_______saveelectricitybyturningoffthelightswhenyouleavearoom.You_____alsousereusablebagsinsteadofplasticbags.Ithinkit’sagreatideathatyounow______payfor

plasticbagsinsomestores.Andinsteadofdrivingtoschoolorwork,you_________rideyourbikeorwalk.Ifit’sfar,you________takethebus.Allthesesmallthings________addupandbecomebigthingsthat_______improvetheenvironment.Let’stakeactions

now!maymustcouldcouldshouldhavetocancanwouldadj.可重复使用的；可再次使用的付费；付出代价

4cMakealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner.usepublictransportationA:Ithinkthateveryoneshouldusepublictransportation.B:Idisagree.It’sdifficultforparentswithyoungchildrentousepublictransportation...n.运输业；交通运输Exercise一、用所给单词的正确形式填空1.Alice，pleaseturndownthemusic，I_______________animportantphonenow.2．Hisfinger__________byamachinewhileworking.3．Thenumberofsharks__________byover90percentinthelast20to30years.4．About70millionsharks__________andtradedeveryyear.5．Ifthenumbersofsharksdroptoolow，it__________dangertoalloceanlife.amansweringwascutoff

hasfallenarecaught

willbring6．Haveyouever__________(take)partinanenvironmentalclub?7．Theoldmancan'tafford__________(pay)forthenewcomputeratall.8．Thestudentsinthisschoolmadethegardenaplacefor________________(science)experiments.9．Itisdifficultforparentswithyoungchildrentousethepublic_____________(transport).10．TheClean-Up-Dayisregardedasthe__________(big)projectinourschool.takentopayscientifictransportationbiggest二、根据汉语意思完成句子，每空一词。11．当你出去的时候，不要忘记关灯。Don'tforgetto_________________thelightswhenyougoout.12．你愿意参加校运动会吗？Wouldyouliketo

_________________theschoolsportsmeeting?13．你买所有这些东西一共花了多少钱？Howmuchdidyou

_________________allthesethings?14．我至今没有收到她的回复。Ihavehadnoreplyfromher

_________________．15．我觉得到我采取行动的时候了。Ifeltthatitwastimeforme

_________________．turnofftakepartin

payforsofar

totakeactiontakepartin,

afford,

turnoff,

reusable,

payfor,

takeaction,

transportationGrammarFocusWords&phrasesusedto

PresentprogressivePassivevoicePresentperfectModalverbs

SummarySectionA(1a–2d)SectionB(1a–1e)UNIT13We’retryingtosavetheearth!学科素养1.语言能力：（1）能够掌握课时内重要词汇和短语：recycle,papernapkins,plasticbags;

(2)能够用英语描如何保护环境。2.文化意识：

能够帮助学生意识到保护地球的重要性，引导学生从我做起，保护环境。3.思维品质：

鼓励学生思考拯救地球的方法；给学生足够机会，使用目标语言完成听力任务，在

听力训练过程中注重听力策略训练。4.学习能力：(1)学习和积累与环境保护相关的词汇。(2)了解环保的含义和主要方法。立德树人

保护环境从日常小事做起。

Lead-inEnjoyavideoandthinkaboutthequestions.1.Whatisthevideoabout?2.Whatwecandotosavetheearth?DifferentwaystoprotecttheearthBrainstorm：Takepublictransportation.Lead-inRecyclebooksandpaper./ˌriːˈsaɪk(ə)lv.回收利用Takeyourownbagswhenshopping.Whatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).______stopridingincars______recyclebooksandpaper______turnoffthelightswhenyouleavearoom______turnofftheshowerwhileyouarewashingyourhair______don’tusepapernapkins

1a1bCompareyouranswersin1awithyourpartner.Recyclingpaperisreallyeasy.Iagree.Butit’shardtostopridingincars.stopdoingsth.停下正在做的事

stoptodosth.停下去做另外一件事

Listenandcheck(

)thethingsthatJuliaandJacktalkabout.1cThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo____turningoffthelights____turningofftheshower____notusingpapernapkins____takingyourownbagswhenshopping____notridingincars____ridingabike____recyclingpaper

1dThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo____turningoffthelights____turningofftheshower____notusingpapernapkins____takingyourownbagswhenshopping____notridingincars____ridingabike____recyclingpaper

Listenagain.Check(

)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.

Listenagain.Completethesentences.Jack:Turnoffthelights,Julia.Itsaves________.Julia:Oh,Iusuallydothat.Iwasjust_____________.Jack:Isee.I’vejustreadabookwhichgivesideasabouthowwecansavetheenvironment.Forexample,youshould__________the

showerwhenyou’rewashingyourhair.

Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesafewminutestowash.__________