unit 9 saving the earth(人教版高二英语上册教案教学设计).docx

unit9savingtheearth(人教版高二英语上册教案教学设计)

Lesson34

(thefirstperiod)

PART1Understandingoftheteachingmaterial

STATUSANDFUNCTION

Thisunitisaboutpollution.Itisafocusofthewholeworld.ThislessonisthesecondoneofUnit9.Itisapassageaboutsomeseriousproblemstheearthhas.Itisrelatedtoourdailylife.

ThislessonisveryhelpfulfortheSstoimprovetheirreadingcomprehensionabilityandspokenEnglish.

TEACHINGAIMSANDDEMANDS

Knowledgeobjects

TomaketheSsknowthatnowtheearthhasalotofseriousproblemsandpeoplearecausingalotdamagetotheearth.Andifpeopledontstoppollutingthewordandpaymoreattention,thewholesituationwillbemoreandmoreserious.

Togiveareinforcedpracticeintheuseofthepastparticipleandsomeusefulexpressions,suchasbefitfor;

turn…into…;inplaceandsoon.

Abilityobjects

MaketheSstherealmastersinclasswhiletheteacherhimselfactsasthedirector

Trainthemwithsomeeffectivelearningmethodstooptimizethestudentslearningresults.

Toimprovetheirreadingcomprehensionability.

ToimprovetheirwrittenEnglish.

Moralobjects

.Enablethestudentstoloveourearthandthenature.

.Encouragethestudentstodosomethingtosaveandprotecttheearthandourenvironment.

TEACHINGAIDS:

computer;OHP(overheadprojector);software:PowerPoint

TEACHINGKEYPOINTS

Inputthepassagesasawhole

MaketheSsgraspandunderstandthegeneralideaofthe

passagesasawhole.

Languagecommunication

Tellthemainideaofthepassages

Practisethemainideaofthepassages

telltheirownstoriesrelatedtothedailylife

TEACHINGDIFFICULTIES

Thegeneralideaofthepassagesespeciallythecausesandresultsofdifferentproblems

Tellingtheirstoriesaboutpollution

Thinkingofsomewaystosaveandprotectourearthespeciallyinourdailylife

PART2TeachingMethods

FiveStepsMethod,

CommunicativeMethod.

Aural-oralMethodwiththehelpofthecomputer

*Alotof