高中英语 Unit 3 The world online project教案 牛津译林版选修7-牛津版高二选修7英语教案.doc

Unit3Theworldonline
ProjectResearchingontheInternet（2课时）
TeachingAims:
(1)TogivestudentsachancetopracticetheirEnglishbycompletingaproject.
(2)Tohelpstudentsmakeaposterexplaininghowtheyhavesearchedandwhattheyhavefound.
TeachingProcedure:
StepOne:Brainstorming
Inwhatwayscanwegetinformation?
StepTwo:Reading
1.Pre-reading
Discussion:(1)Internethasbecomepartofpeople’slifeandtherehavebeenanargumentabouttheeffectsofit.What’syouropinion?Howdoyoumakeuseofit?

(2)WhenyouresearchinformationontheInternet,whatdoyoudostepbystep?Pleasewriteyourstepsdown.

2.While-reading
ReadthearticleinPartAandunderlinethekeyword,phrasesorsentencesaboutInternetresearchgiveninthearticlewhilereading.Then:
(1)Trytocomparethetwosearchservices.
SearchenginesSubjectdirectories·atypeof_________________
·basedon_________________youtypein
·choose___________foryouwhich_______________________
·presentunevaluatedcontents
·present______________orpages·built______________
·selectedbyapersonanddivided_____________________
·presentabunchof_____________sometimes___________________
·presentevaluated,_________andcorrectinformation,not____________(2)Whenwe’redoingresearchontheInternet,whatshallwepayspecialattentionto?
3.Post-reading
FinishPartBonpage47.
StepThree:Importantphrases
1.doresearchon对。。。进行研究
2.themore…themore…越。。。就越。。。
3.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
StepFourLanguagepoints
1.ThemoreyouknowaboutInternetresearch,thefasteryouwillfindwhatyouarelookingfor,andthebetteryourinformationwillbe.(P46)
The+比较级，the+比较级:表示越……，就越……。
Ex.(1)__________________________,(你练得越多)thebetteryouspeak.
(2)TheolderIget,_______________________（我就越幸福）
(3)你越早出发，你就会越早到达。
__________________________________________________
2.There