高中英语 unit2 witnessing time-word power精品教案 牛津译林版选修9

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1、Unit2WitnessingtimeWordpowerTeachingaimsanddemands:1.ToteachsomeEnglishwordsderivedfromGreek2.TogetstudentsfamiliarwiththeGreekwordsinEnglishDifficultandkeypoints:EnglishwordsborrowedfromGreekTeachingaid:Multi-mediaTeachingsteps:一．Revision.1.SaysomethingabouttheAcropolis2.Interpetthefollowingw

2、ordsorphrases(1)对…有影响(2)是…的起因(3)尤其(4)在一个很高的高度(5)纪念6)为了(7)自然的力量(8)夺取(9)引起大爆炸(10)在许多领域二．Brainstorming.1.HelpstudentsrevisethehistoryofEnglish.Conducttheactivityasfollows:Throughouthistory,theEnglishlanguageborrowedmanywordsfromotherlanguages.Whatwordsareborrowedwordsandwhichlanguagedidtheycomefr

3、om?2.Showthestudentsthepictures,askingWhichlanguageweretheyborrowedfrom?3.Tellstudentsthat,apartfromtheabovelanguages,theEnglishlanguagealsofrommanywordsfromGreek.Lookatthefollowingpictures.三．Vocabularylearning1.AskstudentstoreadthepassageinPartAandfindouttheanswerstothefollowingquestions:1.Wh

4、atwordsdoesGreekcontributetotheEnglishlanguage?2.WhyaretheresomanyscientificwordsthatcomefromGreek2.AskstudentstofocusonGreekwordsmentionedinthetext.Makesurethattheyunderstandthemeaningofeachword.Helpstudentspronouncethewordscorrectly.SayouttheChinesemeaningsofthefollowingborrowedwordssocialis

5、msocialistsocializetelescopetragedycomedyorchestrachoirmechanicmysterydemocracy四．Vocabularylearning1．AskstudentstoreadtheinstructionsforPartBonpage22.MakesurethattheyunderstandthechartshowingdifferentfieldsofstudybasedonGreekideasandwords.Organizestudentsintogroupsoffourandaskthemtoworktogethe

6、rtoputthewordsmentionedinPartAinthecorrectfieldinPartB.2.AskstudentstocompletePartConpage23individuallyorinpairs.TheymayrefertopartsAandBforreference.3.AskstudentstocompletePartDonpage23individuallyorinpairs.Encouragethemtoconsultwitheachotherorcheckthedictionarywhentheyhavequestionsratherthan

7、askingyou.Thencnecktheanswersasaclass.五．DiscussionOrganizestudentsintogroupsanddiscuss:Whydoesalanguageneedtoborrowwordsfromotherlanguages?Asksomestudentstoreporttheiranswers六．Summaryandhomework1.FindoutmoreborrowedwordsontheInternet2.D