高中英语教案范文全英.docx
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高中英语教案范文全英
高中英语教案范文全英
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高中英语教案范文全英
I.Teachingfocus
1.Realizethedamagecausedtotheworldandfigureoutthereasons.
2.Findwaystostoptheearthfrombeingpollutedbydiscussingingroups.
II.Teachingapproaches
Elicitation,MutualInteraction
III.Teachingaid
Interactivemultimediateaching
IV.Teachingprocess
Step1Revision
1.Checknote-making
Earth:
notenoughrain,toomanycattle,cuttingdowntrees,strongwinds
Air:
smokefromfactories,powerstations,cars,chemicalrain,accidentsatpowerstationsandfactories
Water:
wastefromfactoriesandcities
StepPresentation
1（Presentaseriesofimagesdepictingthenaturalbeautyoftheearth,thenthepollution.
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Highlightthesharpcontrastbetweenthem.Guidethestudentstotheconclusion:
Theearthusedtobemuchmorebeautifulthannow;theearthisindangerduetotheincreasingpollution.
2（Studythemaponthetextbook,thenscanthepassagestofigureoutwhereontheworldatlasthedamagehashappened.Encouragethestudentstogiveouttheirpointofviewtowardthepollutionissue.
StepAudiovisualLearning
Thestudentswatchavideoonthetext,thendothefollowingtrueorfalsequestions.
1.Manypartsoftheworldwithlargepopulationandplentyofcropshavebecomedeserts.T
2.Landmaybecomepooriffarmersdonotlimitthenumbersoftheircattle.T
3.Goodsoilisgraduallylostthesedaysastreesarebeingcutdown.T
4.Airpollutionandwaterpollutionarethetwocausesoftheproblemthatmanypartsoftheworldhavebecomedeserts.F
5.Chemicalsinthesmokefrompowerstationscantravelhundredsofmilesinthewindbeforefalling
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downtothegroundintherain.F
6.Afterabadaccidentatanuclearpowerstation,0%ofthetreesinGermanyweredamaged.F
7.ThewritertoexplainhowwaterispollutedusestheexamplesoftheaccidentsinbothIndia
andRussian.F
8.Onceoceansarepolluted,theyarenotabletocleanthemselves.F
StepIntensiveReading
Readthepassagesagainforsomedetailedinformation
1.Tosaysomethingaboutthedamagethatiscausedtotheworldbypollution,usingtheinformationfromthetext.Trytopresentpossiblewaystohelpsolvetheproblems.
Phenomena
Causes
Suggestions
EARTH
Theareaofdesertisgrowingeveryyear.
Cattleeatgrass.
Limitthenumberofthecattle.
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Goodsoilisgraduallylost.
Treesbeingcutdown;strongwindsblowingthevaluablesoilaway.
Plantmoretreesandtrytoprotectthem.
AIR
Airisbeingpolluted.
Factories,powerstationsandcarsproducealotofwaste.
Alotofthingshavetobedonetoreducepollution.Newlawsshouldbepassedandpeopleshouldrealizehowserioustheproblemis.
AlotofpeoplediedfrompollutedairinbothRussiaandIndia.
Therewereseriousaccidentsthatpollutedtheair.
Treesintheforestaredestroyedandfishinthelakesarekilled.
Chemicalrain.
WATER
Insomeplacesit’snolongersafeforswimming,norisitsafetoeatthefish.
Factoriesandcitiesproducealotofwaste.
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Sameasabove.
LakeBaikal,whichusedtobecleanestItheworld,snowpolluted.
Wasteproducedfromachemicalfactory.
2.tosummarizethetextbygivingthemainideaofeachpassage.
Earth:
Theareaofdesertisgrowingandgoodsoilisgraduallylost.
Air:
Chemicalsinthesmokecausealotofdamageandseriousaccidentstookplace
fromtimetotime.
Water:
Waterpollutioniscausedbyman’swaste.The
watersofthisgreatlakehavebeendirtiedand800squarekmofoceanwerepollutedbyoil.
StepDiscussion
Appointonestudenttohostthediscussion.Therestoftheclassfallintogroupsof,changingideasonthefollowingquestion.
Whatkindofpollutioncanyouthinkof?
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Whytreesareimportant?
Whatarethecausesofwaterpollution?
Whatcanbedonetostoplandfrombecomingintodesert?
Whatelsedoweknowabouttheproblemsthattheearthisfacing?
Whatstepsshouldwetaketosavetheearth?
Step6Roleplay
Thestudentstaketurnstoplaytheroleofanewspaperreporter,makinginterviewswithheadsoffactorieswhichareseriouslypollutingairand/orwater.Recordtheinterviewsandcomposeareport.
StepAssignment
Readtheadditionalmaterialsaboutpollutionanddothereadingcomprehensionexercises.
Finishthereport.
Thanksforattendingthisclass!
_____________________________________________________________________________--__
资料我国环境污染现状令人担忧
据专家估计，中国每年因环境污染造成的损失达到
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二千八百三十亿元人民币，其中，仅水污染一项，估计一年造成经济损失约五百亿元。
据香港《东方日报》报导，自六十年代至今，中国有环境监测的四百三十二条大小河流
中，八成受到不同程度的水体污染，其中大江河经过城镇河段的占二成，支流受污染的占六成，全中国二千八百多个湖泊，凡能接纳城镇污水的，大多出现水体负氧化现象。
由于地下水过度开采，京津沪大面积出现土地沉降一点五公尺至二公尺，桂林溶岩区三十米地下水重金属超标十至二十倍。
大气污染造成的经济损失约为二百亿元，由于城市燃煤、工厂排放废气及汽车死气污染，大气中二氧化硫、一氧化碳等有毒悬浮微粒弥漫在城市上空，空气污染导致许多城市肺癌死亡率增至万分之二，全国酸雨覆盖面积已达百分之三十，所有这些损失加起来也等于二百亿元。
而生态环境破坏和自然灾害造成的损失估计高达二千亿元，森林覆盖率由四九年的三成左右，现已下降至不足一成四，草原的严重退化，水土流失面积达一百五十五万平方公里，占国土面积的百分之十六。
同时，城镇建设却仍以每年侵占一百五十万公顷土地的速度发展，破坏自然生态平衡，加上自然灾害带来的损失，每年至少损失二百亿元。
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其他污染如固体废物排放、噪音污染等造成的损失也
高达一百三十亿元。
专家分析表示，造成环境污染引起的经济损失原因众
多，但国家工业规划布局失误，调控措施不力和公民环保意
识不强是主要原因。
我的体会;
学习了该教案后，我总结体会两点。
一、该教案在教学设计上非常注重学生能力的培养，
充分利用教材和多媒体手段逐步引导学生理解课文，并能进
一步升华课文的主题，使学生受到心灵的启迪和道德的震
撼。
一切都水到渠成。
二、教案所附资料可在课堂中充分被学生利用，使他
们的讨论言之有据，会使他们更乐于知识的学习和掌握。
这
点可以作为我今后很好的借鉴
IntroduceaPlace
FromModuleUnitCommunicationWorkshopI.Teachingaims
Attheendofthislesson,studentswill
1.beveryinterestedinwritinganarticletointroduceaplace.
2.beabletousesuitableperson,tense,layout,
sentencestructuresandlinkingwordstointroducea
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place.
3.beproudofourcapitalBeijingandourhometownJiaozuoandlovethem.II.Teachingkeypointsanddifficultpoints
1.Teacherleadsstudentstounderstandandmasterthelayout,sentencestructuresandlinkingwordseffectively.
2.Teacherleadsstudentstomasterthewaytouseadvancedandvarioussentencestructures.
III.Teachingandlearningmethods
Process-focusedwritingapproach,Groupwork,Cooperativelearning.IV.Teachingprocedure
1.Teacherarousesstudents’interestsby
showingsomephotosofsomefamouscitiesintheworld,andsingingthesong,“WelcometoBeijing”.
2.TeachershowsthesamplearticleofBeijingtostudents.Thisarticleservesaslanguageinputbeforewriting.
3.Teacherasksstudentsquestionstoleadthemtounderstandandmasterthelayout,sentencestructuresandlinkingwordseffectively.
e.g.“Howmanyparagraphsarethereinthe
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article?
”
Answer:
“Whatfactorsareincludedinthefirstparagraph?
”
Answer:
.
“Canyoufindandcirclethebeautifulandadvancedsentencesinthearticle?
”Answer:
4.Studentsworkingroupsandcooperatewitheachothertoanswerthesequestions.
5.Teacherintroducesthewritingtask“write
anarticletointroduceJiaozuo.
6.TeacherdividesstudentsintogroupsofsixandarousesthemtoexpressthephotosofJiaozuoinbestpossiblewaysaccordingtothesentencestructuresinthearticleofBeijing.Meanwhile,teacherencouragesstudentstojoinsimplesentencestogetherwithlinkingwords,relativepronouns,presentparticiples,etc.toformmoreadvancedandmorevarioussentencestructures.
7.Studentswritethefirstdraftsbythemselves.
8.Teacherstimulatesstudentstocheckandcorrecttheirowndrafts;meanwhile,teacherprovides
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thestandardsofcheckingandcorrecting.Forexample,thecontent,thelayout,thelanguage,thelinkingwords,thehandwriting,thetenseandperson,thegrammarandthespelling.
9.Teacherdividesstudentsintogroupsofsixandarousesthemtocheckandcorrecttheirpartners’
articles.Teacherprovidesthestandardsofcheckingandcorrectingagain.
10.Teacherchoosestwotypicalarticlestoexaminebeforeclass;studentslearnhowtocheckfullyandeffectively.
10.Teacherhelpthestudentstosummarizesometypicalandcommonmistakesamongstudents’articles,
andcorrectandanalyzethem.
12.Homework.Polishthefirstdraftandrewriteit.
V.After-classreflection.Bystudyingofthisunit,we’llenablestudentsto
know_________________________anddeveloptheinterestin___________________.Atthesametime,letthestudentslearnhowto____________________.Fromthislesson,itstarts___________________________.
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Therefore,thislessonisintheimportantpositionofthisunit.IftheSscanmasteritwell,itwillbehelpfulforthemtolearntherestofthisunit.
PartTeachingAims
Accordingtothenewstandardcurriculumandthesyllabus,andafterstudyingtheteachingmaterial,theteachingaimsarethefollowings:
1.Knowledgeobjects
TheSscanmastertheusageoftheimportantwordsandexpressions.
TheSscanusethe__________________inthepropersituation.
TheSscanunderstandthecontentofthelesson,talkabout_______________________andgettheirownideaabout_______________________________.
2.Abilityobjects
TodeveloptheSs’abilitiesoflistening,
speaking,readingandwriting
ToguideSstosetupeffectivestudyingstrategies.
Toimprovethestudent’sreadingability,
especiallytheirskimmingandscanningability.
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TotraintheSs’abilitiesofstudyingby
themselvesandcooperating.
3.Emotionormoralobjects
Bycompletingthetask,theSsincreasetheirinterestin____________________andsetupself-confidencein_____________________.
TeachtheSs_________________________,putthemoraleducationinthelanguagestudy.
ParttheImportantandDifficultPoints
Basedontherequirementofthesyllabus.
Theimportantpoints
are__________________________suchas______
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