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。Teachinga

2、ims:Afterlearningthisperiod,thestudentswillbeableto:1.learnabouttwosearchservicesandwhatshouldbetakenintoconsiderationwhileresearchingontheInternet;2.usetheInternettodoresearchonatopicbyusingtheinformationandinstructionsinthetext;3.makeaposterexplaininghowtheyhav

3、esearchedandwhattheyhavefound.Step1Lead-in(PPT4)Begintheclassbyaskingstudentsinwhatwaystheygetinformation.Afterthediscussion,arousestudents’thinkingbyaskingthem,“Whatisthefastestgrowingsourceofinformationintheworldtoday?”Step2Skimming(PPT5-6)Allowthestudentstwoor

4、threeminutestogothroughthetextquicklytofindtheanswerstothequestionsonthescreen:“WhenusingtheInternettodoresearch,youshouldkeepsomestepsinmind…”Answer:Stepone:choosingasearchserviceSteptwo:searchingforinformationStepthree:usingyourinformationStep3Carefulreadingfor

5、detailedinformation(PPT7-14)1.StepOne:choosingasearchservice1）Askthestudentsthefollowingquestions:Whatarethetwosearchservicesmentionedintheguide?Whatdotheybothgiveus?Canyousetsomeexamplesofsearchengines?Answers:Searchenginesandsubjectdirectories.Theybothgiveusdir

6、ectlinks.Google,Yahoo,LycosandExcite.(2)Trueorfalsequestions:Searchenginesareatypeofcomputerprogram.Searchenginespresentevaluatedcontentsbecausetheinformationhasbeencheckedbyaperson.Youneedtobepatientwhenusingsubjectdirectoriesbecausethelinksgotothefullarticlesor

7、pages.Thelinksofthesearchenginesarenotclassifiedbysubject.Subjectdirectoriesnotonlypresentcorrectinformation,butalsoareuptodate.Answers:TFFTF2.Steptwo:searchingforinformation1）Thereareseveralthingstotakeintoconsiderationwhenyouaresearching…Answer:Informationgetso

8、ld.PeopleputinformationontheInternet.Thewayyoutypeyourkeywordsmakesadifference.2）Findtherightanswer:（1）Wherewillmanysitesstatethedate?A.Inthemiddleofthepage.B.