人教版高中英語必修四Unit2WorkingtheLand說課稿

B4Unit2Workingtheland英語說課稿

Talkingaboutthereading,

Part1:Onteachingmaterial

Thelessonisthereading,andthecentraltopicofthisunitisaboutfarmingandgreenfood.ItisapartoftrainingSs’integratingskills,withtheemphasisontrainingSstoexpresstheirideasbyusingEnglish.Thisreadingpassageisveryshortandsimple,sointhereadingteaching,Teachershouldemphasizeonreadingabilityofscanningandfindingoutinformationcorrectlyinashortgiventime.Inspeakingteaching,TeachershouldcreateasituationclosetolifetostimulateSstospeak,andguidethemtousetheusefulexpressionstoexpresstheirideas.Inwritingteaching,TeachershouldguideSstousewhattheyhavelearnedinreadingandspeakingintotheirwriting.Theteachingsyllabusdemandsthatteachingshouldmakedevelopingstudents’abilityasitsfinalaim.Thus,Isettheteachingaimsofthelessonasfollows:

Part2:Onteachingaims

Knowledgeobjectives:

1).Sswillgettoknowthedefinitionandknowledgerelatedtogreenfood.

2).Sswillgettoknowsomenewwordsandphrasesrelatedtogreenfood.

3)Sswillgettoknowsomeusefulexpressionstopersuadeothers.

Abilityobjectives:

1).Bydiscussingandreporting,Ss’thinkingwillbeactivated,theirinterestofwritingwillbearoused,andtheiroutputoflanguagewillbeincreased,thusimprovingtheirabilityoflanguageexpressing.

2).Whilediscussingandmunicating,Sswillgettoimprovetheirmunicatingstrategy,andmasterthewaytopersuadeothersinEnglish.

3).Sswillbeguidedtopractisewritingaposter,andbeencouragedtousewhattheylearnintotheirwriting,andthusfurtherdeveloptheirabilityofusinglanguage.

Moralobjectives:

1).Sswillgettotrybesttocooperatewiththeirclassmatesandhelpeachother.

2).Sswillgettoknowtheimportanceofgreenfoodandhealthyeating.

Teachingimportantanddifficultpoints

Amongtheseaims,theaimsofmasteringwordsandexpressions,applyingtheexpressionsinlanguagesituationsandwritingaposteraretheimportantanddifficultpoints.

Part3:Onteachingmethods

Toachievetheteachingaims,Ifollowthe“studentcentered”principle.Makethestudentstherealmastersinclasswhiletheteacheractsasadirector.Andthemunicativeapproachandtaskbasedmethodareadopted.Imakeeverystudentworkinclassthroughpairorgroupwork.Besides,toincreasestudents’interestforlearning,Iwillmakefulluseofmodernequipmentandsomeencouragingandpoliteremarks.

Part4.:Onlearningmethods

Learningisasimportantasteaching.Whilelearning,Ssshouldusetheireyes,ears,mouthandhearttosee,listen,speakandfeel.Ssshouldlearnbyreading,speaking,observing,cooperating,discussing,anddeducing.Aboveall,theyshouldlearnwithinterestandmotivation.

Part5:Onteachingprocedure

Step1.Guessinggame

TeachertakesoutaboxandletSsguesswhatitisintheboxaccordingtothegiveninformation.Explanation:thispartaimstostimulateSs’interestandthusleadtothefollowingtalknaturally.

Step2.leadin

1.Talk

Topic:Whydopeoplepreferthemeatof“freerange”animals,forexample,“freerange’pigand“freerange”chicken?

Explanation:thisstepistowarmupandatthesametime,alsoagoodchancetorevisethelearnedexpressions:growwithnaturalfertilizers;richinminerals;keep…freefromchemicals;freeof…

Andpresentnewexpressions:Whatistheadvantagesof…?Thisisgoodvaluebecause…;IfIhaveachoice,I’dchoose…,because…

Andthen,Teacherpresentstheideaaccordingtothetalkingabove:Wearewhatweeat!

2.Survey

DoasurveytoseewhetherSspayenoughattentiontohealthyeating.

Sampleofsurvey:

1).Whatdoyouthinkishealthyfood?Why?

(greenfood)(EncourageSstousethenewexpressions)

2).Greenfoodis____________

Foodthatisgreen

B.ediblewildherbs

Vegetablesandfruits

Noneoftheaboveisexactlyright

Explanation:thissurveyistomakeSsknowiftheypayenoughattentiontohealthyfoodandtestwhethertheyknowgreenfood,andthenleadtothefollowingquestion.

3.:Whatis“greenfood”inyoureyes?

Explanation:Byaskingthisquestion,TeachercollectsSs’opinionsofgreenfoodandleadtothereadingpassagenaturally.

Step3.Reading

1.Individualwork:Readthetextfastandkeepthetwoquestionsinmind:

1)

WhatisGreenFood?(presentthenewword“certain”,explainitanditsusage)

2)

Whataretheadvantagesofit?Anydisadvantages?

2.Pairwork

Discuss:Whatotheradvantagesdoes“greenfood”have?

Explanation:ThisstepistotrainSs’skillofscanningtofindouttherelatedinformationinthepassageandencouragesSstodiscussinpairsandgetmoreideassharethemwithothers,andgetreadyforthefollowingspeaking.

Pairwork:makeupadialoguefortheinterview.You,theinterviewer,actsasacustomerandyourpartneractsasasalesman.Remembertousetheusefulexpressions.

Explanation:bycreatingasituationclosetolife,thispartaimstoencourageSstotalkinEnglish,usingwhattheyhavelearned,thuspracisingtheirmunicatingabilityofusinglanguageinatruesituation.TheposterisdesignedheretoletSshaveaninitialideaofposters,thuslayingabaseforthefollowingwriting.

Step4.Writing

1.Discussinpairs:

1)Whatshouldbeincludedinaposter?Orwhat’sthestructure?

2)What’sthecharacteristicofthelanguageusedinaposter?(showtheposterof“salesmanwanted”,andletSsfindoutthecharacteristicaccordingtoit)

2.Practiseshorteningsentences.

GetSstoshortenthesentencesofadvantagesofgreenfood,andanothersentencesaidbyteacher:Ifyouwanttobehealthierandfitter,youshouldeat“greenfood”!

Explanation:Bydiscussingthestructureandthelanguagecharacteristicsofaposter,Sswillgetadeeperimpressionofposters,andthusgetwellpreparedforwriting.Byshowingthesampleofaposter,TeacherimprovesSs’abilityofobservingcooperatinganddeducing.

3.Writing

1)SsareaskedtowriteaposterfortheirgreenfoodtoputitonRui’AnDaily,accordingtotherequirementsandreference.

Requirements:

1.

writinginthecorrectstructure.

atleast3referencewordsandphrases.

atleast3shortenedsentences.

attractiveandpersuasiveideas.

Step5.TopicSummaryandConclusion

1

SsSummarizetheirunderstandingof“greenfood”withonesentenceorproverbandshareitwithclassmates.

2.

Teacherconcludes:Wearewhatweeat!

Explanation:SummarizingthetopichelpsdeepenSs’understandingofthetopicandcollectingandsharingthesummaryhelpsbroadenSs’knowledgeandmakeapreparationforthefollowingproject.Agoodconclusioncancallonthemtopayattentiontogreenfoodandhealthyeating.

Step6.Homework:

Reviseandpolishthewriting.

Assessyourwritinginpairsacc