人教高二英语选修7教案Unit2+Robotsdoc.docx

人教高二英语选修7教案Unit2+Robotsdoc.docx

《人教高二英语选修7教案Unit2+Robotsdoc.docx》由会员分享，可在线阅读，更多相关《人教高二英语选修7教案Unit2+Robotsdoc.docx（35页珍藏版）》请在冰点文库上搜索。

人教高二英语选修7教案Unit2+Robotsdoc

Unit2Robots

Ⅰ.单元教学目标

技能目标SkillGoals

▲Learnliteraryworkaboutscience,robotsandsciencefictionwriter—IsaacAsimov

▲Talkaboutrobots

▲Expresssuppositionandbelief

▲RevisethePassiveVoice（I）（includingtheinfinitive）

▲Sciencefictiongenre:

imaginativewriting

Ⅱ.目标语言

功

能

句

式

Suppositionandbelief

Ithink...

Isuppose...

Maybe...

Idon’tthink...

Idoubt...

Iguess...

Ibelieve...

Iwonder...

Idon’tbelieve...

词汇

1．四会词汇

fiction,desire,satisfaction,absent,alarm,alarmed,embarrassed,sympathy,elegant,pile,scan,fingernail,absurd,haircut,accompany,cushion,awful,affair,declare,envy,biography,junior,navy,talent,chapter,divorce,obey

2．认读词汇

household，IsaacAsimov,LarryBelmont,Claire,Gladys,makeup,Marion,Philadelphia,PhD,TheFoundationTrilogy,empire

3．词组

testout,ringup,turnaround,leavealone,setaside,inall,beboundto

4．重点词汇

desire,satisfaction,embarrassed,alarm,alarmed,sympathy,elegant,accompany,declare,envy,obey

结

构

ThePassiveInfinitive:

Thecompany’snewcarisgoingtobedesignedinthecomingmonths.

重

点

句

子

Shefeltembarrassedandquicklytoldhimtogo.P11

Clairethoughtitwasridiculoustobeofferedsympathybyarobot.P11

Bytheamusedandsurprisedlookonherface,ClaireknewthatGladysthoughtshewashavinganaffair.P11

ItwaswhenAsimovwaselevenyearsoldthathistalentforwritingbecameobvious.P16

Ⅲ.教材分析和教材重组

1.教材分析

本单元以机器人和科幻小说为话题，介绍了20世纪世界知名的科幻小说家IsaacAsimov写于1951的SatisfactionGuaranteed和作者的生平。

通过本单元的教学，旨在让学生了解科幻小说最大的特征在于：

它赋予了“幻想”依靠科技在未来得以实现的极大可能，甚至有些“科学幻想”在多年以后，的确在科学上成为了现实。

如IsaacAsimov1951年描述的机器人的部分功能已经被应用于现实生活和工作中。

在教学中，要鼓励学生敢于幻想，大胆创新，发挥自己丰富的想象力和创作力，写出独具特色的科幻文章。

1.1WarmingUp介绍了什么是机器人和不同种类及不同形状的机器人。

1.2Pre-reading通过讨论机器人是否像人类一样有自己的思维、是否有感情引出IsaacAsimov的科幻小说SatisfactionGuaranteed，为本单元的Reading做好了铺垫。

1.3Reading的课文是IsaacAsimov写于1951的科幻小说SatisfactionGuaranteed。

文中描述的机器人Tony是一个除去面无表情外，身材高大、相貌英俊、聪明机智的完美男人，仅三周的时间就使女主人坠入爱河。

1.4Comprehending共有3个练习，练习1是关于克莱尔的情感变化，练习2是关于课文内容的5个问答题，旨在考查学生对课文的理解；练习3要求学生比较机器人Tony在physical,mental两方面与人的异同，与Pre-reading部分的问题相呼应。

1.5LearningaboutLanguage分为两部分，Discoveringusefulwordsandexpressions是本单元词汇练习题；Revisingusefulstructures是本单元语法练习题，通过本单元的学习，要求学生熟练掌握不定式的被动语态。

1.6UsingLanguage分为两部分，Listeningandspeaking是Molly和Kate讨论SatisfactionGuaranteed的对话录音，要求学生根据对话内容学会运用表达自己观点的常用句型。

这部分教学内容还要求学生以机器人为话题，充分发挥自己的想象力，谈论机器人做家务的利与弊。

并且要求自己动手设计机器人，附上文字说明。

Reading,discussingandwriting部分的内容是科幻小说家IsaacAsimov的生平介绍。

文章后附有练习题。

第一题要求学生根据时间线索了解在作者生命中发生的重要事件；第二、三题要求学生讨论IsaacAsimov的“机器人三定律”。

2．教材重组

2.1将WarmingUp、Pre-reading、Reading与Comprehending整合在一起上一节“阅读课”。

2.2把LearningaboutLanguage和Workbook的USINGWORDSANDEXPRESSIONS及USINGSTRUCTURES整合在一起上一节“词汇语法课”。

2.3将UsingLanguage的内容设计成一节包括听说读写在内的“综合技能课

（一）”。

2.4将Workbook的LISTENING和READINGTASK设计为一节“泛读课”。

2.5将Workbook的SPEAKINGTASK,TALKING，LISTENINGTASK和WRITINGTASK整合在一起上一节“综合技能课

（二）”。

Ⅳ.分课时教案

Period1-2Reading

Teachinggoals教学目标

1.Targetlanguage目标语言

a.重点词汇和短语

fiction,desire,satisfaction,absent,alarm,alarmed,smooth,embarrass,sympathy,elegant,pile,scan,fingernail,absurd,haircut,accompany,curtain,cushion,carpet,paint,awful，affair,firm,firmly,declare,victory,envy,marriage,testout,ringup,turnaround,leavealone

b.重点句型

Shefeltembarrassedandquicklytoldhimtogo.

Clairethoughtitwasridiculoustobeofferedsympathybyarobot.

Bytheamusedandsurprisedlookonherface,ClaireknewthatGladysthoughtshewashavinganaffair.

2.Abilitygoals能力目标

Helpstudentstolearnaboutrobotsandsciencefiction.

3.Learningabilitygoals学能目标

Enablestudentstorealizesciencefictionreflectsscientificthought;afictionofthings-to-comebasedonthings-on-hand.

Teachingimportantpoints教学重点

EnablestudentstograspwhatTonydidtohelpClaireandhowheremotiondevelopedduringTony’sstayatherhouse.Helpstudentstosumupcharacteristicsofsciencefiction.

Teachingdifficultpoints教学难点

HowClaire’semotiondevelopedduringTony’sstayatherhouse.

Teachingmethods教学方法

Discussing,explaining,readingandpracticing.

Teachingaids教具准备

Multimediacomputer.

Teachingprocedures&ways教学过程与方式

StepⅠWarmingup

DealwithWarmingUp.Presentphotosofdifferentkindsofrobots.Thenaskthemtosaysomethingabouthisorherfavoriterobot.

T:

Goodmorning/afternoon,class!

Ss:

Goodmorning/afternoon,Mr./Ms...

T:

Inthisclasswearegoingtolearnaboutrobots.Whowouldliketotellmewhatarobotis?

S1:

Arobotisamachine.

T:

Whatkindofmachine?

S2:

Arobotisakindofmachinethatcandoavarietyofcomplexhumantasks.

T:

Howcanarobotperformhumantasks?

S3:

Arobotiscontrolledbyacomputer.

T:

Youareright.Thenwecangivethedefinitionof

arobotlikethis:

Arobotisamachinedesignedtodojobsthatareusuallyperformedbyhumans.Robotsareprogrammedandcontrolledbyacomputer.Nowlookatsomepictures.Dividethemintodifferenttypesanddecideyourfavoriteone.

Alistofmoviesaboutrobots:

ShortCircuit2,TheIronGiant,Futureworld,BladeRunner,TheTimeMachine,PowerRangersTimeForce—TheEndofTime（2001）

StepⅡPre-reading

AskstudentstodiscussthequestionsinPre-readingingroups.Studentsareencouragedtospeakouttheiropinionsfreely,nomatterwhatitis.Encouragestudentstousetheirimagination.

Possibleanswers:

1.Youwouldfindtherobotinthefirstphotoinafactory.Itisanindustrialrobotthatpicksup,carriesandmovesloads.

Thesecondrobot

isarobotdog.Therobotdogisatoythatwouldbefoundinpeople’shome.

Thethirdrobotwouldbeusedasasurveillancetoolthatcantraveloveropenterrain.Ithasacameraonitstopatthefronttofeedbacktotheoperatorsoftherobotwhatliesinitspath.

2.Therearemanytypesof

robots:

industrialrobotsusedinmanufacturing;domesticrobotssuchasvacuumcleanersandlawnmowers;entertainmentrobotssuchastoysandthoseinthemeparks;robotsusedintoxicwastecleanupandinunderwaterandspaceexploration;surgicalrobots;bombdisposalrobotsandthosethatcandetectlandmines;airbornerobotsusedtosearchforpeople（suchasinanareaaffectedbyanearthquake）.

3.Students’ownanswers.Allanswersarecorrect.

StepⅢReading

Dealwiththereadingpart.

Scanning

AskstudentstoscanthetextandfindoutwhatTonylookslike.

T:

OK.I’mgladyouhadaheateddiscussion.NowI’dlikeyoutomeetTony—arobotthatlooksexactlylikeahumanbeing.HeisacharacterinthesciencefictionSatisfactionGuaranteedbyIsaacAsimov.Pleasereadthetextandfindtheanswerstothefollowingquestions.

ShowthefollowingquestionsonthePowerPoint.

1.WhatdidTonylooklike?

2.WhatdidTonydotomakeClaireandherhomeelegant?

Severalminuteslaterchecktheanswerswiththewholeclass.

Suggestedanswers:

1.Hewastallandhandsomealthoughhisfacialexpressionsneverchanged.Hishairwassmoothandblackandhisvoicewasdeep.

2.TonygaveClaireanewhaircutandchangedthemakeupshewore.HealsosuggestedClairebuynewcurtains,cushions,acarpetandpaintforthehouseandnewdressesforherself.Hemadeimprovementsonthehousesothatthehouselookedveryelegant.

Carefulreading

AskstudentstoreadthetextcarefullyandthencompletethetableonPage12.

occasion

Claire…

1.Beforehearrived

dislikedhim

2.Whenhearrived

wasalarmed

3.Whenheofferedtohelpherdress

feltembarrassed

4.Whenheofferedtohelpherimproveherhouseandherself

admiredhim

5.Whenhehelpedherwiththesalesman

calledhimadear

6.WhenshefelloffaladderandcaughtbyTony

felthiswarmth

7.WhensheheardGladyswhisperingtoanotherwomanthatshehadneverseenanyonesohandsomeasTony

feltbeingenvied

8.SherememberedTonywasjustamachine

criedallnight

ThendiscussthecomprehendingquestionsonPage12ingroups.

T:

Let’sreadthetextcarefullyandthendothecomprehendingexercisesonPage12.

Severalminuteslaterchecktheanswerswiththewholeclass.

Suggestedanswers:

2.1.HewantedClaire’sgueststoseehimandClairetogethersothatshewouldbeenviedbythewomenguests.

2.2TonypreventedClairefrombeingharmedbymakingherfeelgoodaboutherself.Hehelpedhermakeherandherhomeelegantsothatshewouldnotfeellikeafailure.

2.3Tonyhadtoberebuiltbecausethecompanyfeltthattheycouldnothavewomenfallinginlovewitharobot.

2.4Studentsgivetheirownanswers.

2.5Sentences:

Howabsurd,shethought.Hewasjustamachine.

Heheldherfirmlyinhisarmsandshefeltthewarmthofhisbody.Shescreamed,pushedhimawayandrantoherroomfortherestoftheday.

Thensheremembered-Tonywasjustamachine.

Sheshouted“Leavemealone”andrantoherbed.

3.

Characteristics

Similar

Different

Physical

Lookslikeahumanbeing.Bodyandskinsoftandwarm.Hairandfingernailsrealistic.Voicelikeahuman’s.

Facialexpressionsneverchanged

Quickerreactions（ShefelloffaladderandeventhoughTonywasinthenextroom,hemanagedtocatchherintime.）

Mental

Abletomakesuggestionsandpredictions.Abletomakeaplanandfollowitthrough.Hasgoodcommunicationskills.

Behaviournotappropriate

（Tonybroughtherbreakfastandthenaskedherwhethersheneededhelpdressing.）

T:

Fromthedevelopmentofheremotion,wecanseeTonywasdesignedasaMr.Perfect.HeisdesignednottoharmClaireorallowhertobeharmed.ThisisoneofIsaac’sthreelawsforrobots.Laterinthisunitwewilllearnmoreabouthisthreelaws.

Characteristicsofsciencefiction

T:

Asyouknow,thestorywaswrittenin1951.Withthedeve