chapter2《computers》教案1（牛津上海九年级上）

《chapter2《computers》教案1（牛津上海九年级上）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Chapter2ComputersOverview:Thischapterisaboutcomputerandothermachine.Themainpassageisasetofshorttextsaboutdifferentaspectsofcomputersandtheireffectsonourlife.Thelisteningsectionrequiresstudentstolistentoatelephoneorderandcompleteanorderformforsomeofficeproducts.Thelanguagesectionfeaturese

2、xercisesonvariousproductsincludingsuitcasesandcameras.Themaintaskinthespeakingsectionincludesataskinwhichstudentshavetocomparetworadio-controlledcars,andthentwoflats.ReadingAWhatdoyouknowabout…?Thisexerciseintroducesthesubjectofcomputersfurther,andteachessomeusefulbasicvocabularyitems.As

3、kstudentstocompletetheexercise.Thosestudentswhoareveryfamiliarwithcomputerscanhelpthosewhoarenot.BFindthefactsAsbefore,usethisexercisetodevelopscanningskills.Vocabulary1.Learnthenewwords.2.Dosomeexercisesaboutthewords.CFindthemeanings1.TellstudentstodoExC1andC2.Theymustlookcarefullyatthe

4、wordsincontextandseewhichoptionhasthecorrectmeaning.2.Tellstudentstocomparetheiranswerswiththeirpartners',andthentodiscussanydifferences.Text“Computers”ThisisaninterviewbetweenPansyandDetectiveKen.1.Listentothetapetwice.2.Readthetextafterthetape.3.Answerquestions.(1)Whatdowecallcomputers

5、?(2)Whatkindofjobscantheydo?(3)Howdowegiveacomputerinstruction?(4)Whowritetheprogram?(5)Arealltheprogramsthesameordifferent?(6)Isacomputerclevererthanaman?(7)WhatistheCD-ROMusedfor?4.Analyzethetext.DReadandthinkThissimpleexercisedrawsattentiontooneoftheprincipalmethodsofsentencebuilding.

6、Notes:1.Introducestudentstosuchasasanalternativewayofincludingexamplesinasentence.Whenweuseforexample,wemusthavealreadydefinedwhatwearetalkingabout.Suchascanbeusedinthesameway,butsometimesitcanbethepartofthedefinition.2.Suchasmustbeplaceddirectlynexttothewordsitrefersto,anditmustbefollow

7、edbyanounornouns.Unlikeforexample,suchascannotbefollowedbyafiniteclause.ListeningFillinanorderform1.Thisexercisegivesstudentspracticeintwoskills:selectingtherelevantinformationfromadialogue,andfillinginaformcorrectly.2.Asusual.Explainthesituationclearly.Studentsmustactthe