Working the land教案Word下载.docx

Working the land教案Word下载.docx

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individual,pairorgroupworktofinisheachtask.

　　TeachingAids

　　Ataperecorder

　　Amulti-mediacomputerandablackboard

　　ThreeDimensionalTeachingAims

　　knowledgeandSkills

　　Trainthestudents’readingability.

　　Learnsomeusefulwordsanddrill.

　　Enablethestudentstoknowthedifferencesbetweenorganicfarmingandchemicalfarming.

　　ProcessandStrategies

　　Pairworktotalkabouttheadvantagesoforganicfarming.

　　Individualworktofinisheachtask.

　　FeelingsandValue

　　Throughthereadingofthispassagethestudentsmayhaveabetterunderstandingoftheadvantagesoforganicfarming.Itisimportantaspeoplearemoreandmoreconcernedaboutthequalityofthefoodweeat.

　　TeachingProcedures

　　Step1warmingup

　　.Greetings

　　2.checktheanswersoftheexercisesaboutthe-ingformasthesubjectandobject.

　　Step2Readingforstructure

　　T:

IntheReadingpartwelearntsomethingaboutplantingrice,butdoyouknowwhatisthebestwaytoplantrice?

　　Ss:

...

Todaywe’lllearnapassageaboutorganicfarming.Nowpleasereadthetextandtrytofindoutthemainideaofeachparagraph.I’llgiveyoufiveminutes.

whowouldliketotellmethemainideaofParagraphone?

　　S:

It’s“whatis‘organicfarming’?

”

That’sright.HowaboutParagraphTwo?

Themainideais“Thefertilizerthatorganicfarmerspreferisnaturalwastefromanimals”.

Thankyouforyourgoodanswers.Let’scometothenextparagraph.

Themainideaforthelastparagraphis“organicfarmerschangecropseverytwoorthreeyears”.

Everyonehasdoneagoodjob,Ihopeeveryonegotalltheanswersbyyourself.

　　Step3Readingfordetails

Nowpleasereadthepassageagain,andtrytofindalltheanswersforthefollowingquestions:

　　.whatisorganicfarming?

　　2.whatproblemsarecausedbyusingchemicalfertilizers?

　　3.whydoorganicfarmersgrowpeasorsoybeansaftercornorwheat?

Finish?

Anyonegetstheanswerforthequestions?

　　Suggestedanswers:

　　.organicfarmingmeansgrowingcropswithoutchemicalfertilizers.

　　2.Therearethreeproblems.First,chemicalfertilizersaffectthesoilandthewatersupplybadly.Second,theyallowfarmerstogrowthesamecropyearafteryearandexhaustthesoil.Third,theykillbothhelpfulandharmfulpests.

　　3.Farmersgrowpeasorsoybeansaftercornorwheatsothatpeasandbeanscanputmineralsbackintothesoil,makingitrichandhealthyandreadytogrowmorewheatorcorn.

　　Step4ExtensiveReading

Pleasereadthetextforthethirdtime,thenfillinthefollowingtable.

　　Advantagesoforganicfarming

　　Reason

　　.Farmersusenaturalwastefromanimals.

　　.Thismakesthesoilricherinmineralsandsomorefertile.

　　2.Thesoilisnotexhausted.

　　2.Peasandsoybeansrenewthemineralsinthesoilanditbecomesrichandhealthy.

　　3.Theyusethesoiltobestadvantage.

　　3.Theyplantcropsthatneedsurfacesoilandnextcropsthatgrowatadeeperlevel.Sothewindandwaterdoesn’tcarryawaythesoil.Alltherichnessofthesoilisused.

　　Step5Retelling

Nowpleaseretellthetextaccordingtothefollowingchart,youcandiscussingroups.organicfarming

　　.cropsgrowingwithnaturalfertilizers.

　　2.Farmersprefernaturalwastefromanimals.

　　①make...richerandmorefertile　　①leaving...isnotgood

　　②reduce...andhelp...strong　　　②grow...yearafteryear

　　③thefertilizerskill...andhealthy

　　④keepfree...fromchemicals

　　Step6Languagepoints

　　Teacherexplainstheimportantwordsandexpressionsfromthereading.Trytouseasmanyexamplesaspossibletoillustratethepoint.Afterillustration,teachercangivestudentssomeexercisetoconsolidatetheirunderstanding.

　　Step7SummaryandHomework

Todaywelearnedapassageaboutorganicfarming.Ifyouareinterestedinit,youmayfindmoreinformationaboutitontheInternetafterclass.what’smore,youshouldfinishyourworkbookexercises.Somuchfortoday!

　　TheDesignofthewritingontheBlackboard

　　Unit3workingtheland

　　Period3　Extensivereading

　　.reduce　v.makesth.smallerinsize,number,degree,price,etc.

　　e.g.Thecompanytriestoincreaseprofitsbyreducingcosts.

　　wehavereducedexpensesthisyear.

　　2.supply　v.givesb.sth.thatisneededoruseful

　　e.g.HekeptmewellsuppliedwithcupsofcoffeewhileIwrotethereport.

　　Theshopwasunabletosupplywhatshewanted.

　　3.referto　v.mentionorspeakofsb./sth.

　　e.g.whenIsaidsomepeoplewereverystupid,Iwasn’treferringtoyou.

　　Don’trefertothismatteragain.

　　RecordafterTeaching

　　ActivitiesandResearch

　　Theteachermayencouragethestudentswhoareinterestedinorganicfarmingtofindmoreinformationaboutitandshareitwithotherstudentsinclass.

　　ReferenceforTeaching

　　LanguagePoints

　　.reducev.makesth.smallerinsize,number,degree,price,etc.

　　e.g.Thecompanytriestoincreaseprofitsbyreducingcosts

　　公司尽力通过减少花销来提高利润。

　　今年我们已经减少了业务开支。

　　2.supplyv.givesb.sth.thatisneededoruseful

　　当我写报告时,他不断地给我提供咖啡。

　　在这家商店她买不到她所想买的东西。

　　3.refertov.mentionorspeakofsb./sth.

　　当我说有些人是很愚蠢的时候,我不是说你。

　　别再提这件事了。

　　Sentencesandstructures

　　Findoutallthesentenceswith“v.+ing”forms,andtrytorememberthem.

　　Translatethefollowingsentences,andtellwhatpartofspeechestheredpartsareusedas.

　　.它也指用自然肥料而不是化肥种植的庄稼。

　　Italsoreferstocropsgrowingwithnaturalratherthanchemicalfertilizers.

　　注:

growing...在句中充当定语。

修饰crops。

　　2.他们说,把这种肥料施在农田里会使土壤含有更丰富的矿物质,而（土壤）也会更加肥沃。

　　Puttingthisintheirfields,theyargue,makesthesoilricherinmineralsandsomorefertile.

Putting...在句中充当状语。

　　3.这一点很重要,因为土壤改良了,农作物的病虫害就减少了,因而有助于农作物的茁壮成长。

　　Thisisimportantbecausedevelopingahealthysoilreducesdiseasesincropsandhelpsthemgrowstrongandhealthy.

developing...在句中充当主语。

　　4.然而使用化肥会带来很大的问题。

　　However,usingchemicalfertilizersisabigproblem.

　　5.第一,在田地里长期遗留化学物质对土壤和水源不利。

　　Firstly,leavingchemicalsinthegroundforalongtimeisnotgoodforthesoilorthewatersupply.

leaving...在句中充当主语。

　　6.不同的是,有机耕作的农民们坚持每隔两三年换种农作物。

　　Instead,organicfarminginsistonchangingcropseverytwoorthreeyear.

changing...在句中充当宾语。

　　7.这些农作物将矿物质带回土壤,使之肥沃强效,适宜于种植要求土壤肥沃的农作物,例如玉米和小麦。

　　Theseputthemineralsbackintothesoil,makingitrichandhealthyandreadytogrowcropsthatneedrichandfertilesoillikecornorwheat.

making...在句中充当状语。

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学。

科。

网Z。

X。

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　　8.但无论他们种什么,他们确保在收割后留在地里的东西成为来年农作物的天然肥料。

　　Butwhatevertheygrowtheymakesurethatwhatisleftinthegroundafterharvestingbecomesanaturalfertilizerforthenextyear’scrops.

harvesting...在句中跟after一起充当时间状语。

课