英语：UNIT 3 PROJECT教案（牛津译林版选修7）.doc

Unit3ProjectDoingResearchontheInternetTeachingaims:EncouragestudentstopractisetheirEnglishbycompletingaproject.Important&difficultpoints:ReadaninformationsheetaboutInternetresearch.Languagepointsinthetext.Studentsusewhattheyhavelearnttofinishaprojectbyworkingtogether.Teachingprocedures:Step1RevisionStep2Lead-inofthereadingpassage1.AskstudentstoworkinpairstosiscussthestepstheyfollowwhentheyresearchinformationontheInternet.Askthemtowritedownwhattheydostepbystep.2.Asktwoorthreepairstopresenttheirwaysofresearchinginformationtotheclass.Step3ReadingAskstudentstoreadthearticleinPartAwiththehelpofthefollowingtable.Comparisonofthetwosearchservices:SearchenginesSubjectdirectories﹒atypeofcomputerprogram﹒basedonthekeyword(s)youtypein﹒choosepagesforyouwhichcontaintheword(s)youaskfor﹒preventunevaluatedcontents﹒presentthefullarticlesorpages﹒builtbyhumans﹒selectedbyapersonanddividedinto﹒﹒specificsubjectcategories﹒presentabunchoftitlesofarticlesorpages,sometimesashortsummary﹒presentevaluated,relevantandcorrectinformation,Step4Languagepoints1．guiden．领路人，导游者，引导者，指南aguidebook导游指南Aguideledusaroundthecity．向导带我们到市内各地去游玩。AGuidetoEnglishGrammar《英语语法入门》vt．指导，支配，管理，带领，操纵vi．任向导Heguidedusthroughthenarrowstreetstothesupermarket.他领着我们穿过小街到那超市。guideaperson’shand牵某人的手。常用guidesb．indoingsthguidesbtoaplaceguidancen．指导，领导guidedadj．有导游的guidedtour有导游的游览●试题回顾谢谢你指导我学习。Thankyouforguidingmeinmystudy.2．stepv．走，举步，移步，踏vi走，跨步n．[C]脚步，措施，梯级，台阶stepinto／outofsp.走进／走出某地;stepoutside走到外面Gotwosteps,please．跨两步。takestepstodosth.=takemeasurestodosth.=dosth.todo…采取措施做某事Shetookafewstepstowardsthewindow．她向窗口走了几步。Theyhavemadeabigstepintheirbusiness．他们在事业上迈进了一大步。Sorry!DidIsteponyourtoes?对不起!我是不是踩到你的脚了?词组：in(outof)step步调(不)一致stepforward向前走stepmothern．继母stepbystep一步一步地，逐渐地3．aidn．[U]帮助，援助；[C]帮助者，有帮助的事物Hecametomyaid．他来帮助我。firstaid急救withtheaidof借着……的帮助inaidofsb/sth以支援或帮助某人/事物cometosb’said前来（去）援助某人givesbafinancialaid以财物支援某人teachingaids教具vt．资助，援助，帮助(比help正式)aidsbin／with…aidsb．todosth．Heaidedmeinbusiness／withmoney．他在事业上／金钱上帮助我。●试题回顾__