人教版高中英語(yǔ)必修二教案：unit3computersperiod6usinglanguage

PAGEUnit3ComputersPeriod6Usinglanguage教學(xué)設(shè)計(jì)I.Teachingaims:Todothelisteningexercisesinthisunit.ReadthepassageANDY-THEANDROIDTomasterthefollowingexpressions:signal;goal;type;inaway;arise;withthehelpof;electronic;dealwith;watchover4.Toknowabouttheliaisonandincompleteexplosion.II.Teachingmethods:Readingh;Listening,speakingandwritingIII.Teachingimportantanddifficultpoints:Importantpoints:Learntheexpressionsinthispart.Difficultpoints:Understandthepassagebetter.IV.Teachingprocedures:Step1RevisionChecktheanswerstothehomeworkStep2Lead-inTalkingaboutITTeacherwiththestudentstogethertohavewotalkaboutIT:WhatisIT？(InformationTechnology)CanyoutellsomeITs？(studentssharetheiranswers)Step3ListeningListentothewholetextandtrytowritedownthemainideainonesentence.Twostudentsaretalkingaboutinformationtechnology.2).Listenforthesecondtimeandfillinthechartonexercise3withyourpartner(Teacherhadbetterplaythelisteningmaterialsonemoretimestomakesureallthestudentscanlistenclearly)3).Discussion:WhataretheadvantagesanddisadvantagesofeachformofIT?Insmallgroupsdiscussthisquestionandputyourideasontothechart.ThendecidewheneachkindofITismostuseful.UsethereasoningexpressionsonPPT11—12inyourdiscussion.Step4.ReadingAskthestudentstoreadthetextandfindoutwhatisAndyandit’scharacters.Andyispartofanandroidfootballteam.Andyisasbigasahuman.Infact,Andylookslikeonetoo.Andyisastrikeronthefootballteam.Andycanrunveryfast.Andy’scomputerchipshelphimtomoveandthinklikeahuman.2.ReadthepassagecarefullyandfillinthefileforAndyinexercise1onpage23.3.Createyourownandroid.Fillinthefileinexercise2andcomparewithyourpartner.Step5.Dealwiththelanguagepointsinthispart.1.signalvi.&vt.發(fā)信號(hào)n.信號(hào)2.goaln.球門；（進(jìn)球）得分；目標(biāo);目的3.type1)n.類型;2)vt.&vi.打字4.inaway在某種程度上inthewayof擋……的道；妨礙onthe/one’sway(to)在(去……)的路上bytheway順便提一下innoway決不alltheway自始自終;完全地inthisway用這種方法5.arise(arose,arisen)vi.出現(xiàn)；發(fā)生6.withthehelpof在……的幫助下7.electronicadj.電子的8.dealwith處理；安排；對(duì)付9.watchover看守;監(jiān)視Step6WritingWriteadescriptionofyourandroidandwhatitcando.Youmaydrawapictureofitifyouwish.Useyournotesandthesamplepassageonpage24tohelpyou.Step7HomeworkFinishwritingthecomposition.Reviewthewholeunit3.Completeexercise1onpage57Step8BlackboardDesignUnit3ComputersUsinglanguage1Twostudentsaretalkingaboutinformationtechnology.2.inthewayof擋……的道；妨礙onthe/one’sway(to)在(去……)的路上byth