高中英语教学设计范例 ComputersWord格式.docx

高中英语教学设计范例 ComputersWord格式.docx

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TheMainTask:

Thestudentswillbehelpedtoimprovetheirreadingabilitythroughscanningandskimming,andobtainmoreinformationaboutthedevelopmentofcomputers.

LanguageFocus:

Inthisperiod,thestudentswilllearnandmasterthefollowingwordsandphrases:

calculator,technology,intelligence,applications,overtime,atthattime,fromthenon,astimegoesby,asaresult,andetc.,andcomprehendtheusingofthePresentPerfectPassiveVoice.

LanguageSkills:

Inthisperiod,thestudentswillbeguidedtouseskimmingandscanningskillstoobtainandanalyzetheneededinformation.

LearningStrategies:

1.CognitiveStrategy:

Inthisperiod,withthehelpoftimelineandchart,thestudentswillbeabletofindoutthetopicsentencesandthesupportingdetails.

2.CommunicationStrategy:

Inthisperiod,thestudentswillbeorganizedtocooperatewithotherstoexpresstheirownopinionsaboutcomputersinEnglish.

3.AdjustingandControllingStrategy:

Thestudentswillhaveachancetomakeself-assessmentbyunderstandingtheprogressofcomputers’development.

Affection:

Inthisperiod,thestudentswillbecultivatedtoholdapositiveattitudetowardsusingcomputers.

Culture:

Inthisperiod,thestudentswillbeinspiredtoappreciatetheadvancedscienceandtechnologyintheworld,andlearntherelationshipbetweenhumanandcomputers.

教学重难点

1.Thestudentsshouldhaveaclearpictureofthedevelopmentofcomputersintheorderoftime.

2.Thestudentsshouldfindoutthesupportingdetailsofeachtopicofcomputers.

教具准备

Theblackboard,themulti-mediaandataperecorder

教学活动过程

教师活动

学生活动

设计意图

Step1WarmingUp

1.Aguessinggame--“WhoAmI”

PresentafollowingEnglishriddle,andaskthestudentstoguessitout.

“Hello,Iamyourfriend.IcanhelpyoutolearnEnglish,inviteyoutoplaygames,andfindinformationforyou.Moreover,Icanallowyoutolistentomusicandseefilms,takeyououtsideandseetheworld.ButIneverfeeltired.WhoamI?

”

（supportedbythemulti-media）

2.TaskI:

visitinganITmuseumintheWorldExposition

ImagineanITmuseumisopenintheWorldExposition.Thestudentsarevisitingit.

⑴Showsomepicturesofcalculationtools,andaskastudentstoactasaguide,introducingthem.Theguidemaystartlikethis:

“Ladiesandgentlemen,welcometoourmuseum…”

⑵Offersomepicturesofhardware,andaskanotherstudenttoplayasaguidetointroducethem.

⑶Thelastquestionis“Howdocomputersdevelopoverthetime?

”.Encouragethestudentstodiscussinpairs.

Step2AResumeofComputers

Drawatimelineontheblackboard.Askthestudentstoskimthefirstparagraph,andfindout:

⑴Whoisthespeaker?

⑵Howdocomputersdevelopaccordingtothetimeline?

Aftercompletingthetimeline,askthestudentstocompareitwiththeirpreviousanswers.

Time

Whathappenedtocomputers?

1642

1822

TheanalyticalmachinewasmadebyCharlesBabbage.

1940

Thefirstfamilyofcomputerswasconnectedtoeachother.

1970

Now

Step3ListeningandScanning

Playthetape,askthestudentstoscanthetextandfindoutthemainideaofeachparagraph.

Step4CarefulReading

1.DrawachartontheblackboardtitledTheStructureoftheText,askthestudentstoreadthetextcarefully,andfindoutthesupportingdetailsofeachparagraph.

Para1

Para2

Para3

Topicsentence

SupportingDetails

1.calculatingmachine

1.tubes

1.

communication

2.

3.

4.

5.

6.

7.

2.Encourageandinstructthestudentsiftheymeetdifficulties.

⑴Payattentiontothenewwordsandphrases:

calculate,intelligence,overtime,atthattime,fromthenon,astimegoesby,andetc.

⑵AskthestudentstounderlinethePresentPerfectTense&

itsPassiveVoice.

Step5TaskII:

InterviewingBillGates

1.ShowapictureofBillGates,andaskthestudentswhoheis.

（supportedbythemultimedia）

2.ImaginethestudentsmeetBillGateswhengoingoutofthemuseum.InviteastudenttoactasBillGates,theothersmayaskhimthequestionslikethese:

⑴“Mr.BillGates,couldyoutellusinwhatwayscomputersareusednow?

⑵“Mr.BillGates,whatdoyouthinkthefuturecomputerswillbelike?

”Inspirethemtobecreative.

Step6TaskIII:

AMini-debate

Holdadebate“Isitgoodforstudentslikeustosurftheinternet?

Dividetheclassintotwogroups.Oneisfortheidea,andtheotherisagainstit.Eachreasonmakesonescore.Thegroupwhichgetsmorescoreswillwin.

Whenthedebatebegins,writedowntheiropinions.

Step7AConclusion

Presentthetwogroupsofsupportingdetailsofthedebate.

Emphasisontheideathatnoteverythingisperfectandacomputerisnoexception.Remindthestudentstomakefulluseofthecomputersothatitcanreallybeagoodhelpinourjobandlife.

Step8Homework:

AskthestudentstowriteacompositiontitledIsitgoodforstudentstosurftheinternet,basedonthedebateabove.

Thestudentswillbeinterestedtoguessouttheanswer:

computer.

Thestudentswilltrytobevolunteerstosayoutthetools’namessuchas“abacus”,“calculator”,“hugecomputer”，“PC”,“laptop”,“PDA”andetc.

Thestudentswilltrytobevolunteersandsayoutsuchwordsas“monitor”,“printer”,“keyboard”,“mouse”,“USB”andetc.

Thestudentswilldiscussinpairs,writedownsomeinformationandexpressthemselvesfreely.

⑴Thestudentsaremotivatedtoskimthefirstparagraph,findouttheneededinformation,andcompletethetimeline.

⑵Meantime,thestudentswillchecktheirpreviousanswers.

Thestudentsarerequiredtolistentothetape,scanthetextandfindoutthetopicsentences.

Thestudentswillreadinsilencecarefully,underlinethedetailsandcompletethechart.

Thestudentswilltrytounderstandthenewwordsusedinthecontext.

ThestudentswillcomprehendthePresentPerfectPassiveVoiceusedinthetext.

Thestudentswillpreparethefirstquestionwiththehelpofthelastparagraph.Astothesecondquestion,theywillbeinspiredtobecreative.Andthen,theywilltrytobevolunteers.

Thestudentswillfirstdiscussitingroups,andwritedowntheirownopinions.Then,theywilltrytobevolunteersandgivetheirideas.

Theymaystartlikethese:

“Ibelieveitisgoodforustosurftheinternet.Becausesurfingtheinternetishelpfulto…”

“Idon’tthinkitagoodideatogetonline.Because…”

“Inmyopinion,we’dbetter…”

Toattractthestudents’attentionquickly,andincoordinationwiththetitleofthetext.

⑴Toshowaroughideaofthehistoryofcomputers.

⑵Tostimulatethestudents’learninginterestandmotivation.

⑴Tobringoutthetopicofthisclass.

⑵Toenlargethestudents’vocabulary.

⑴Topracticethestudents’oralEnglish.

⑵Toencouragethestudentstousethecooperativelearningmethod.

⑶Toleadintothereadingtext.

Herecomestheteachingimportanceofthisperiod.

⑴Thetimelineisusedtoilluminatetheteachingimportance.Itwillhelpthestudentshaveaclearpictureoftheprogressofcomputers’development.

⑵Thestudentscanmakeself-assessmentthroughcheckingtheirpreviousanswers.

Tofocusonthestudents’readingabilitytodiscoverthetopicsentences.

Herecomesthedifficultpointinthisperiod.

⑴Usingachartcanhelptobreakthroughthedifficultpoint.Thestudentswillfinditeasiertodothetask.

⑵Toenhancethestudents'

independentlearningskills.Thestudentswillfinditeasiertolearnnewwordsandphrasesinthecontext.

⑴Tomakethestudentsinterestedandcreative.

⑵Toinspirethestudentsappreciatetheadvancedscienceandtechnology.

⑶Toofferthestudentsachancetoconsolidatethetext.

⑴Todevelopthestudents’communicationskills.

⑵Toencouragethestudentstousethecooperativelearningmethod.

⑶Tomaketheclasslivelyagain.

Tocultivatethestudentstoholdapositiveattitudetowardssurfingtheinternet.

Toimprovethestudents’writingskillsofwritinganargumentativecomposition.

板书设计

Unit3WhoAmI

TheDevelopmentofComputers