高二英语 Unit 9 Saving the Earth教学设计.docx
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高二英语 Unit 9 Saving the Earth教学设计.docx
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高二英语Unit9SavingtheEarth教学设计
高二英语Unit9SavingtheEarth教学设计
Unit9SavingtheEarth
TheFirstPeriodWarmingupReading
TeachingGoals:
1.Talkaboutnature,ecologyandtheenv2.MawtheEarthSummitandavFurtherdevelopstudents’readingabilityaswellaslisteningandspeakingabilaleausefulwordsandexArouakebettercaarth.
TeachingImportantPoints:
Improvudent'sreadingability
TeachongDifficultPoints:
Howvudent'sreadingability
TeachingMethods:
Fastreading,carefulreading,individualorpairworkandlistening
TeachingAids:
Atader,aandtheblackboard
Teachingprocedures:
Warmingup
1.Beglassbyshowinguusenvalproblems.
2.AquWhat’sthebiggestproblemfacingtheearth?
Whydoyou?
Whatcaublem?
Whatcanwedosolvblem?
Leadduanholdameetinganddiscusshowtosavetheea2Leadin
TheEarthSugoingtobeheldin.Aurnalists,allofusareinvitedantsug
BeforegoingweshouldknowationabouttheEarthSummit.Doyouanythingaboutit?
.
Itwaldin23andfindwhaaretalkedaboutba)TheBigThree——Contaminateddrinkingwater7,000,000
Poorsanitation1,200,000,000
Airpollution3,000,000
2)Poverty,War,Violence
What’blemwglobaldevelopment?
RlegwhilgWhatshouldpeopledotosolvblem?
RichcouaveabilitytowarduntriesandmustdowhatevantohelLara4andsnswllowingquestion:
What’spuarthSummit?
IthelpspeopleunderstandthaxusproblemsandthallakeaLassageandanswllowingquestion:
Whablemaccordingxt?
Why?
Education.
1).Tobuildabandputanenddeathandsufferingcausedbythebig2).Towipeoutmuverty.
3).ToseelessviolenceandfewerwaFutureDiscussion
Task1Interview
FourSsgetagroup.TbersareexpertsattheEarthSuajournalistwviewingthemaboutthewaytosolvethebigumaystartl:
“Dearexperts,I’majournalI’dlw…”
Task2CreativeThinking
AvarthSummitsaidthat,“WhenIlistenedakers,Irealisedthat
magsIdoeverydayarebadv…”Didyoudoanythingbadv?
Whatwilldv?
Task3Debate
AsweknowtheEarthSuapladsoluutulesaythaansolveallproblems,buayknowledge.Wdoyouagree?
wledge?
Sswillbedividedintotwogrouwhichgroupcanwinthedebalusion
Ifwewanttogetknowledge,wemusthavebettereducation.Withbettereducalewillbeabletobuildabarmonywithnature.Withbettereducation,muvertycanbewipedout.Withbettereducation,wewillseelessviolenceandfewerwaHomework
1.WriteaabouttheEarthSummit.(100-120words)
2.Makeupaarousepeoplllutingtheenvdesigwritingblackboard
Usefulwords:
Rative
AUsefulex:
Takeaction
Inharmonywith
Putanendto
WipeouRecordafterteaching
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Period2listening
TeachingAims:
1.Traudents’listeningability.
2.Improvudents’speakingabilitybytalkingaboutnatureecologyandtheenv.
3.Learnandmausefulexupportinga.
4.Heludwgaboullution.
TeachingImportantPoints:
1.Improvudents’speakingability.
2.Improvudents’listeningability.
3.Heludlearntosupporta.
TeachingDifficultPoints:
1.Howvudents’speakingandlisteningabilities.
TeachingMethods
1.Listening-and-answeringactivludentsgothroughthelisteningmaterial.
2.Discuaudentspracticesupportinga.
3.Individual,pairorgroupwakeeverystudentwlass.
TeachingAids:
1.atader
2.theblackboard
TeachingProcedures:
Lead-T:
Hello,everybody!
Asweallknow,theealallcreatures.Doyoubeautiful?
Yes.Iagreewithyou.Canyounalaworld?
Quiteright.Wehavealotofpla:
theGreatWall,the,Zhangjiajie,JiuzhaigouandDoyouaryandimportaaarth?
urse.Haveyoueverthoughtthattheearthisalsoverydirty,.veryugly?
BelievarthisgettingdirtieranddLookauage65,plea2Warmingup
T:
NowtellmewhatyoucauButnowtheearthisbeingseriouslypolluted;arebeingcutdown;greenhillsarebecominglessandless.TheleavesarefallingAlso,dandfogsarepollutingtheair.Besides,wastewaaandplantsaredirtyingthewaLakesandriversarenolongersawhat’swansarebeingpollutedtoo!
Asaresultpeoplenolongahappylifeasbefore.Theeadanger!
Rivershavebeenpolluted,rubbverywhere,faavegivuausinglotsifavidrainallovertheworld,whichhasdamagednotonlbutalsoplants.BesidlfalsohavedoneagreatdeadofhavAccordingures,answllowingquWhabiggestproblemfacingtheearth?
Whydoyou?
Ithinkwaterpolluusproblemfacingtheearthbecauseweneedcleandrinkingeaurviveandbecauseanimalsandplantsmusthavecleanwa”Ifwalluted.Peoplewillnotbeabletogetcleanwatertodrink;anypeoplewillgIt’sterrible.
2.Whatcaublems?
IbecausepeoplepaynoaurenvTheypourwavers,lakesandseaswithoutcleaningTheairpolluausedbythefaPeoplebuildfadeveldustry,buverpayallingthepollution.Theharmfululdbemadeharmlessbgair,butfewfawouldliketodsobecauwillcostmuWhatcanwedotosolvblem?
IurgovuldpaymoreavalTheyshouldaaaspossibletomakesudon’tpourwastewaversorlakesandmakesudon’tletharmfulsmokega…Whatdoyouexleaunit?
IexleaaboublemsfacingtheearthandwhatwecandotosolvblIexlearnwordsthatIcanusetotalkaboutnature,ecologyandtheenvHowwillyouusewhatyouhaveleaurownlife?
IwillusethewordsandexI’velearnttodiscuuunitwlassmaIwillusewhatIhavelearntabouvangemybehaviou-listening
1.Todaywearegoingtolisteningtoaaboutenval2.askstudguesswhaaybeabout:
Whatkindationwillb?
/Ifyouwaker,whatwouldyousa?
Possibleanswers:
wouldincludllowinginformation:
HowserioulluVariouspollution(airwatersoilandsoon)
thecauseandllution
Whatwecoulddlowdowllution
alotofnumbersandexamplWhile-listening
Firstlistening
Pa)Wakergiving?
A.TocelebrateEarthDay
B.Totalkaboutseriousproblems
C.ToaskpeopletotakeaD.Allabove
2)Whatdusproblemis?
A.WaterpollutionB.airpollulpollutionD.theld
LPart2andfillblanks
Pleaseoutlaker’sarguments
Thespeadherideafromtwwhatarethey?
Point1Weshould__________________________________ofourwater.
Point2Wemust_______________________________ourwadlistening
Trueorfalse
Partone
ØThespeakerdidn’tknowmuchabouttheeaast
Øaveredbyrivers,lakesandoceaulyawaterplanet.
ØTheearthhasn’tbecomealanet,andlldgaboutit.
Parttwo
Øwaterisbeingwastedbecauseweareusingoldwaysofwateringourplants.
ØThebestwawastingwaulogyandknowledge.
ØWearepollutingwateratalowspeed.
ØIfwewallutingwater,wemuallchangeourselves.
Thirdlistening
Lartoneandfillblanks
TodaywearecelebratingEarthDay.EarthDayisadalectionand_________.Todaleincountriesallovertheworldgettog____________theearthandourfuture,andtotakea_______thecuuation.EarthDayisachaustolearn_____theworldandchangeourbehavior.Ithelpsmeunderstandthatwemustact.Itis_____toolaange.
Whatdayweshoulddoaboutit?
Ifwewanttohaveenoughwauture,wemustlearnto______________________________.
Wemust____________________________________.
Wemustlearnto____________________inourdailylife.
Ifwewanttohaveenoughwauture,wemustlearnto______________________________.
Wemust____________________________________.
Wemustlearnto____________________inourdailylife.
parttwo
Argument1:
Weshould______________________ofourwater.
Wemust________________________whenweuseourwater.
Wemustuwledgeandmodlogythauavealready______.
Ifweworktogetherand_________whatweknow,wewillbebuildingabetter________forallofus.
Argument2:
Wemust______________________ourwater.
Problem:
Wearepollutingwateratan__________pace.Cars,faandaircondlutions:
Wemust__________________________________wandlive.
Let’snot_________ifwecanwalkorrideabike.
Let’useaircond_______________whatisabsolutelary.
Let’snotbyeproductsthat_______________________.
Let’smakenew_________andusenewtechnologyto______________thatfaaregreenandcleaPost-listening
ØPairwork:
Inferwhaakerwillsaynext,listlaboveoneandshawartnerandtheclass.
ØGroupwork:
Discusswithgroupmembersabouasuresthatwemaytaa;animals;grassland.
ØAdelivvaking
1.TalkingaboutwhatSscaure.
(1)
(2)
Q1:
Whatisbeingpiledure1?
Q2:
Whatcancoalbeusedfor?
Q3:
Whatisbeinggivworkshop?
Q4:
Whatisbeingpolluted?
Evastwosides.Itistruewithcoal,wavaluableresourcethatcanbeusedtoproduceenergy,butitcanalsocauuspollution.
2.Groupwork:
AdebateCoalis/isn’tavaluableresouAbusinessman
Anenvalist
AAlocalAlocalleader
…
…
T:
Todayweadecidewhetherweshouldbual.PleasetelluswhateveryouS1:
Ithinkweshouldbual.Becauseweneedtodevelopourarea.Wemustmakesurethatouavejobsandthatourchildrencangetgoodeducation.Asabusinessman,IunderstandadevelIt’sclearthatweneedenergyandakeourlivesbetter.Thecoalisouronlychance.WemustuS2:
ButburningcoalcauuchpolluurenvItpolluairbadly.Igisdlluureawewillhavairtobreathe.
S3:
Yes,Iquiteagree,Ithinkweshouldn’tbualnow.Itwouldbebwespenddabetterwayofusingthecoal.Onceweknowhowtoburnitwithoutpollutingtheenvwecanmakefullu:
Thatsoundsquitereasonable,butit’sclearthatifwewantdevelopourareaassoonaspossible,weneedHow
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