高二英语Unit3ProjectResearchingontheInternet教案TeachingAims:(1)TogivestudentsachancetopracticetheirEnglishbycompletingaproject.(2)Tohelpstudentsmakeaposterexplaininghowtheyhavesearchedandwhattheyhavefound.TeachingProcedure:StepOne:BrainstormingInwhatwayscanwegetinformation?StepTwo:Reading1.Pre-readingDiscussion:(1)Internethasbecomepartofpeople’slifeandtherehavebeenanargumentabouttheeffectsofit.What’syouropinion?Howdoyoumakeuseofit?(2)WhenyouresearchinformationontheInternet,whatdoyoudostepbystep?Pleasewriteyourstepsdown.2.While-readingReadthearticleinPartAandunderlinethekeyword,phrasesorsentencesaboutInternetresearchgiveninthearticlewhilereading.Then:(1)Trytocomparethetwosearchservices.SearchenginesSubjectdirectories·atypeofcomputerprogram·basedonthekeyword(s)youtypein·choosepagesforyouwhichcontaintheword(s)youaskfor·presentunevaluatedcontents·presentthefullarticleorpages·builtbyhuman·selectedbyapersonanddividedintospecificsubjectcategories·presentabunchoftitlesofarticlesorpages,sometimesashortsummary·presentevaluated,relevantandcorrectinformation,notuptodate(2)Whenwe’redoingresearchontheInternet,whatshallwepayspecialattentionto?(Weshouldcheckthedateofthewebsitewefind;weshoulddocross-check;weshouldpayspecialattentiontohowwecanusetheinformationfoundontheInternet,etc.)3.Post-readingFinishPartBonpage47.StepThree:Importantphrases1.doresearchon对…进行研究2.themore…themore…越…就越…13.keep…inmind把…牢记在心4.bebasedon建立在…基础之上5.askfor要求6.berelatedto与…有联系7.abunchof一串8.rightaway立即9.makeadecision作决定10.uptodate最新的11.take…intoconsideration将…考虑进去12.atthebottomof在…底端13.becarefulabout小心…14.be(not)sureabout对…（不）确定15.makeadifference有关系，有影响16.searchfor寻找17.belongto属于18.makealistof列出…19.followthesetips遵循这些建议StepFourLanguagepoints1.ThemoreyouknowaboutInternetresearch,thefasteryouwillfindwhatyouarelookingfor,andthebetteryourinformationwillbe.(P46)The+比较级，the+比较级:表示越……，就越……。Ex.(1)Themoreyoupractise,(你练得越多)thebetteryouspeak.(2)TheolderIget,thehappierIam.（我就越幸福）(3)你越早出发，你就会越早到达。Thesooneryoustart,themoreearlyyou’llgetthere.2.Theresultsofyoursearcharedividedintospecificsubjectcategories.(P46)(1)AfterWorldWarTwo,Germanywasdividedintotwoseparatecountries.(2)Whatdoyougetifyoudivide6into18?divide&separate(1)Theteacherdividedthestudentsintosmallgroups.(2)Willyouseparatethegoodapplesfromthebadones?3.…,butnoteverypersonwillproofreadtheirownwriting.部分否定，“并非所有，并非都”，其句式结构为：Notall(both,every)…=All(Both,Every)…not…翻译（两种）(1)并非所有的书都有帮助。Notallthebooksarehelpful.Allthebooksarenothelpful.(2)并非他们两个都不会讲英语。NotbothofthemcanspeakEnglish.BothofthemcannotspeakEnglish.2全部否定neither,nor,none,nobody,noone,nothing没有一个答案是正确的。Noneoftheanswersis/areright.StepSixHomework:Finishtheexercisesoftheworkbookonpage118-119.3
