江苏省常州市西夏墅中学高中英语 unit3 the world online project教学设计 牛津译林版选修7

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1、Unit3TheworldonlineProject教学设计单元：Unit3Theworldonline板块：ProjectThoughtsonthedesign:本课引导学生进行探究式学习，把英语听、说、读、写的训练从课堂内拓展到课堂外。首先向学生提供了与单元话题（Theworldonline）相关的阅读材料，让学生从中受到启发，并引起学生的兴趣展开活动：通过小组讨论、分工合作、信息检索等形式在网上针对一个主题进行调查研究，并将调查的结果制成海报。最后，与同学们分享活动的心得，培养综合运用语言的能力。Teachingaims:Afterlearningthisper

2、iod,thestudentswillbeableto:1.learnabouttwosearchservicesandwhatshouldbetakenintoconsiderationwhileresearchingontheInternet;2.usetheInternettodoresearchonatopicbyusingtheinformationandinstructionsinthetext;3.makeaposterexplaininghowtheyhavesearchedandwhattheyhavefound.Step1Lead-in(PPT4)

3、Begintheclassbyaskingstudentsinwhatwaystheygetinformation.Afterthediscussion,arousestudents’thinkingbyaskingthem,“Whatisthefastestgrowingsourceofinformationintheworldtoday?”Step2Skimming(PPT5-6)Allowthestudentstwoorthreeminutestogothroughthetextquicklytofindtheanswerstothequestionsonthe

4、screen:“WhenusingtheInternettodoresearch,youshouldkeepsomestepsinmind…”Answer:Stepone:choosingasearchserviceSteptwo:searchingforinformationStepthree:usingyourinformationStep3Carefulreadingfordetailedinformation(PPT7-14)1.StepOne:choosingasearchservice1）Askthestudentsthefollowingquestion

5、s:Whatarethetwosearchservicesmentionedintheguide?Whatdotheybothgiveus?Canyousetsomeexamplesofsearchengines?Answers:Searchenginesandsubjectdirectories.Theybothgiveusdirectlinks.Google,Yahoo,LycosandExcite.(2)Trueorfalsequestions:Searchenginesareatypeofcomputerprogram.Searchenginespresent

6、evaluatedcontentsbecausetheinformationhasbeencheckedbyaperson.Youneedtobepatientwhenusingsubjectdirectoriesbecausethelinksgotothefullarticlesorpages.Thelinksofthesearchenginesarenotclassifiedbysubject.Subjectdirectoriesnotonlypresentcorrectinformation,butalsoareuptodate.Answers:TFFTF2.S

7、teptwo:searchingforinformation1）Thereareseveralthingstotakeintoconsiderationwhenyouaresearching…Answer:Informationgetsold.PeopleputinformationontheInternet.Thewayyoutypeyourkeywordsmakesadifference.2）Findtherightanswer:（1）Wherewillmanysitesstatethedate?A.Inthemiddleofthepage.B.