九年级英语Unit7Wherewouldyouliketovisit-Period7教学目标1.KnowledgeObjects(1)KeyVocabulary(2)Text:Yourownrobot2.AbilityObjects(1)Trainstudents’abilityofidentifyingmainidea.(2)Trainstudents’abilityofunderstandingwordsincontext.(3)Trainstudents’abilityofreadingforspecialinformation.3.MoralObjectHaveyouthoughtofmakingyourownrobot?Ifyouhave,whynottryoutyouridea?教材分析1.TeachingKeyPointsKeyvocabulary.Readthetexttoidentifymainidea.Readthetexttounderstandwordsincontext.Readthetextforspecialinformation.2.TeachingDifficultPointTrainstudents’readingskill.Trainstudents’writingskill.实施教学过程设计StepⅠPart1Thisactivityallowsstudentstoactivatetheirbackgroundknowledgebeforeattemptingthereading.Firstreadthetitlewiththechildrenandaskthemwhattheythinkthearticleisabout.Askseveraltotelltheclasswhattheythinkthearticleisaboutbasedonthetitle.Iftheythinkofitisaboutrobots,tellthemtheyhavedonewell.Secondsaytotheclass,Pleaselookatthepictureonthispage.Whatcanyouseeinit?Howmanyrobotscanyousee?Whataretheybusydoing?Askoneortwostudentstodescribethepicturetotheclass.Notetocorrectthesentencesthattheyuse.Theymaysaylikethis,Wecanseefourrobotsinthepicture.Theyareallbusyworking.Thefirstoneiscarryingheavyboxes.Thesecondoneistakingcareofanelderperson.Thethirdoneisworkingonamachine.Thefourthonelookslikeasnake.Itisasnakerobotanditislookingforpeopletrappedunderabuilding.Readtheinstructionstostudentsnow.Gooverthethreequestionswithstudentsandchoosethreestudentstogiveanswerstomakemodelonestotheothers.Thenaskthemtoworkinpairs,discussthethreequestions.Theanswerwillvary.Tellthemtodiscussthequestionswithoutreadingthearticle.Asthechildrenwork,walkaround,listentothemandofferanywordsandsentencestheymayneed.Whenallthepairsfinishdiscussing,asksomepairstoaskandanswerthequestions.Theothersintheclasslistentothem.Sampleanswers1.Arobotisamachinethatactslikeahuman.Itlookslikeahumanbeing.Itismadetodoverycarefulordangerousworkinsteadofhumanbeings.Arobotiscontrolledbydifferentelectricdevicesystemwhichcanperformthecommands.2.Wecanseerobotsinmanyworkplacestoday.Theyuserobotstomakecars,automobilesandmanyotherthings.TheUSAsentsomerobotstoMarsin2004.Robotscanhelphumanbeingsinmanyfields,suchasexploringtheouterspaceanddeepersea.Someonehasinventedtherobotfootballplayers.Thereareseveralbigrobotfootballmatchesintheworldeveryyear.3.Theycoulddomuchworkinourdailylife.Robotsinthefuturewouldhelptakecareofthekids,patientsandtheoldpeople.Theywoulddoalltheworkwhatpeoplehavetodotoday.Theywoulddothecompanyworkandthehouseworkinsteadofhumanbeings.Wehumanbeingsjustneedto"tell"themwhatto,doandwewouldhavemoresparetimetoenjoylife.StepⅡPart2Thisactivityencouragesstudentstoquicklyreadforthemainideaandthensupportthemainideawithonedetail.Drawstudents’attentiontotheinstructionsandreadtheinstructionstothem.LookatthechartinActivity2.Therearefivemainideasofthearticleinit.Youneedtoreadthearticlequicklyandgetonedetailforeachofthesemainideas.Thefirstonehasgivenasasample.Gooverthefivemainideasandthesampleanswerwiththeclass.TellthemA.I.=ArtificialIntelligence.Itisanameofafilm.Dosomemoreexplanationifneeded.Makesurethateachstudentknowsthemeaningsofthesentences.Askstudentstocompletethetaskindividuallyfirst,Thengetthemtodiscusstheiranswersinpairs.BesurethattheydiscussdetailsinEnglish.Encouragestudentstofillintheformwithcompletesentences.Havesomestudentsreportthei...
