UnitTheenvironment教案_1精品文檔

1、unit 2 the environment教案unit2theenvironmentprojectteachingaims.helpsslearnanduseenglishbydoingaproject.2.encouragesstousetheyhavelearnttocompleteaproject.teachingimportantpointshelpsshowtoplananddoresearchforthereport.teachingdifficultpointshelpsshowtocooperateeachpartofworktogether.teachingmethods.

2、students-centered.2.teacher&studentsinteraction.3.multimediaway.teachingaids.themultimedia.2.theblackboard.teachingprocedures:step1lead-inshowsomepicturesoftheyangtzeriverandtellssthepurposeoftheclass.step2learningthetext)dividessintogroupsandaskthemtoreadtheirassignedparagraphandreportthemainid

3、eaoftheiftotheclass.p1theenvironmentalproblemsoftheyangtzeriverhaveraisedconcern.p2manypeoplehaverecognizedtheimportanceofprotectingtheyangtzeriverandmanyenvironmentalorganizationsandprojectshavebeensetup.p3twospecialgovernmentprojectsareunderwaytoprotecttheriver.oneisthewaterandsoilpreservationproj

4、ect.p4thesecondprojectisanaturereserveforwhite-flagdolphins.p5theenvironmentalsituationoftheyangtzeriverisimproving.2)encouragessinothergroupstoraiseasmanyquestionsaspossible.3)asksstoreadthereportcarefullyandanswerthequestions.4)asksstoformintogroupsanddiscussthefollowingquestions.a.whyhavetheenvir

5、onmentalproblemsoftheyangtzeriverraisedconcernbothnationallyandinternationally?b.whatdoesthegreenriverorganizationdo?c.whatproblemsdothetwogovernmentprojectsfocuson?d.whatdidfarmershavetodounderthewaterandsoilpreservationproject?e.whatdoesthesecondprojectconcern?extensionquestions:f.doyouthinktheenv

6、ironmentalsituationoftheyangtzeriverisgettingbetter?why?g.whatelsecanwedotoprotecttheyangtzeriver?5)asksstoreadthearticleagainandanalysethestructureofit.6)asksstodoclosetest.7)havessdopartb1&b2,d1&d2.step3writingareportplanningworkinsmallgroups.discusswhatyoureadonthepreviouspage,brieflydisc

7、ussthequestionsbelowandthendecideonatopicforyourreport.haveitapprovedbyyourteacher.whatdoyouthinkarethebiggestenvironmentalproblemsinchina?thetopicforyourreportwillbe_.discussthetaskslistedbelowanddecidewhichgroupmemberswillberesponsibleforeachtask.writethenamesbesidetheworkeachmemberisgoingtodo.res

8、earch_writetheoutline_writethereport_preparingmembersresponsiblefordoingresearchneedtofindinformationfromvarioussourcesonthetopicyouhavechosen.thegroupshoulddiscusstheinformationfound,anddecidewhattoincreaseincludeinthereportandwhattoleaveout.thoseresponsibleforwritingtheoutlineshouldorganizetheinfo

9、rmationthegrouphasdecidedtouseandwriteanoutlineforthereportusingthatinformation.theoutlineshouldbeapprovedbythewholegroup.producinggroupmemberswhoarewritingthereportwillhavetowriteitbasedontheoutline.allgroupmembersshouldeditthereportbeforeitispassedontoanothergroupforediting.yourgroupwillbeeditinga

10、nothergroupsreportatthesametime.whileediting,youshouldreadthereportcloselyandlookforthefollowing:sentencestructureorganizationpunctuationvocabularygrammarspellingduringtheeditingstage,correctanymistakesyoufindandoffersuggestionstothegrouponhowtheycanimprovetheirreport.askforcommentsonyourreportaswell.presentingthereportshouldbewrittenandcheckedoncemoreformistakes.presentyourreporttotheclass.putyourreportuponthedisplaywallofyourclassroomforeveryonetosee.self-assessmentreadingforinformation