九年级英语全册 unit 10 when was it invented？the second period教案 人教新目标版

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1、Unit10Whenwasitinvented？TheSecondPeriodⅠ．TeachingAimsandDemands1．KnowledgeObjects(1)KeyVocabularybeusedfor,adjustable,heel,battery,operate,slipper,scoop,electric(2)TargetLanguageWhenwasthecarinvented?Itwasinventedin1885.Whoweretheyinventedby?Theywereinvented

2、byJulieThompson.Whataretheyusedfor?Theyareusedforseeinginthedark.2．AbilityObjects(1)Trainthestudents'listeningskill.(2)Trainthestudents'communicativecompetenceusingthetargetlanguage.(3)Trainthestudentstousethenewvocabulary.Ⅱ．TeachingKeyPoints(1)Listeningprac

3、ticewiththetargetlanguage.(2)Makecommunicationswithtargetlanguage.(3)TeachthenewvocabularyⅢ．TeachingDifficultPoints1．TeachingtheGrammarFocus.2．Thelisteningpracticewiththetargetlanguage.3．Makecommunicationswiththetargetlanguage.Ⅳ．TeachingMethods1．Listening2．P

4、airworkⅤ．TeachingAidAtaperecorderⅥ．TeachingProceduresStepⅠRevision1．Checkthehomework.2．Revisethetargetlanguagelearnedlastclass.Getthestudentstoaskandanswerquestionsinpairslikethis:SA:Whenwasthetelephoneinvented?SB:Ithinkitwasinventedin1876.Tellthemtoaskabout

5、allthefiveinventions.StepⅡ2aThisactivityprovideslisteningpracticewiththetargetlanguageandreviewnewvocabularyaboutinventions.Showthesenewwordsonascreenbyaprojector.beusedfor用来做……adjustableadj.可调整的heeln.(鞋、袜等的)后跟；(足)跟batteryn.电池operatev.操作；作业slippern.拖鞋scoopv.

6、用勺舀n.勺子；球形勺；长柄勺electricadj.电子的；电的Pointtoeachoneandteachthemtoread.Doitseveraltimesuntilthechildrencanreadthemwell.Askafewstudentstoreadthenewwords.Seeiftheycanreadeachwordcorrectly.Askthestudentstoreadtheinstructionstogether.Writethenamesoftheinventionsonthe

7、blackboard:ShoeswithadjustableheelsbatteryoperatedslippersheatedicecreamscoopReadthethreenamesoftheinventionsandthestudentsrepeat.Dosomeexplanationaswell.Thenpointtothepictureofeachinventionandaskstudentswhattheythinkisinterestingaboutit.You'llhearaboutsomei

8、nterestinginvention.Pleaselistenandnumberthethreeinventionsintheorderthatyouhearthemintheconversation.Writeanumberinfrontofeachinventiontoshowwhatorderyouhearaboutthem.Playtherecordingthefirstti