Unit10Whenwasitinvented?TheFirstPeriodⅠ．TeachingAimsandDemands1．KnowledgeObjects(1)KeyVocabulary：invent(2)TargetLanguageWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.2．AbilityObjects(1)Teachthestudentstousethenewwords.(2)Trainthestudentstotalkaboutthehistoryofinventions.(3)Trainthestudents'listeningandspeakingskillswiththetargetlanguage.3．MoralObjectsManyimportantinventionshavechangedtheworldalot.Doyouknowtheinventorsofthem?Andwhenweretheyinvented?Ⅱ．TeachingKeyPoints1．KeyVocabulary：invent2．TargetLanguage：Talkaboutthehistoryofinventions.Ⅲ．TeachingDifficultPoints1．Trainthestudentstotalkaboutthehistoryofinventions.2．Trainthestudentstounderstandthetargetlanguageinspokenconversation.Ⅳ．TeachingMethods：1．Listening.2．Groupwork.3．Pairwork.Ⅴ．TeachingAids1．Ataperecorder.2．Somepicturesorrealobjectsoftheinventions.Ⅵ．TeachingProceduresStepⅠRevision1．RevisethelanguagepointsinUnit9.AsksomestudentstosaysomethingaboutTinaandthestorieshappenedonAprilFool'sDay.EncouragethemtousethePastPerfectTense.2．Checkthehomeworkbyaskingsomestudentstosharethesentencestheymadewiththeverbswiththeclass.StepⅡ1aThisactivityreviewsvocabularyandintroducesnewvocabularywhichcanbeusedtotalkaboutinventions.Havethestudentslookattheexampleconversationinthebox.Asktwostudentstoreadthisconversationtotheclass.Thenhavethestudentstalkaboutthefiveinventionsingroupsoffour,usingthesampleconversationasamodel.Askseveralgroupstotelltheclasstheiranswers.Therestoftheclasslistentothemandshowtheyhavedifferentanswersbyraisingtheirhands.Inthenextactivityyouwillfindouttherealdates.StepⅢ1bThisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.Getthewholeclasstoreadtheinstructiontogether.Callthestudents'attentiontothefiveinventionsinthepicture.Askfivestudentstosaythenamesofthem.Thenaskthemtoseethefivedateswithablanklineinfrontofeach.Playtherecordingasecondtime.Letthestudentsmatchtheinventionsandthedates.Checktheanswersbyaskingseveraltosaytheanswerstotheclass.StepⅣ1cThisactivityprovidesguidedoralpracticeusingthetargetlanguage.ReadtheinstructionsandpointtothelistofdatesinActivity1b.Callthestudents'attentiontotheexampleinthebox.Askapairofthestudentstoreadthisconversationtotheclass.Askseveralpairstosharetheirconversationswiththeclass.StepⅤSummaryInthisclass,we'velearnedtotalkaboutthehistoryofinventionswithpassivevoice.We'vealsodonesomelisteningpracticeinunderstandingthetargetlanguageinspokenconversation.Andwe'vedonemuchoralpractice,usingthetargetlanguage.StepⅥHomework1．WriteouttwoconversationsinActivity1a.2．WriteouttwoconversationsinActivity1c.StepⅦBlackboardDesignUnit10Whenwasitinvented?SectionATheFirstPeriod1．Thenamesofthefiveinventions:computer,car,calculator,telephone,TVset2．Targetlanguage:A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.教学反思：（四十四）年月日引导学生通过对图片，情景事物进行描述，学习语言知识，在表达中培养语言么每个里。通过活动，把简单的个人口头间隙变为丰富的互动的协作的集体的训练过程，有效地培养学生的观察能力，想象能力，口头表达能力，聆听能力等综合能力。让学生感到学习语言所带来的成就感。Unit10Whenwasitinvented?TheSecondPeriodⅠ．TeachingAimsandDemands1．KnowledgeObjects(1)KeyVocabularybeusedfor,adjustable,heel,battery,operate,slipper,scoop,electric(2)TargetLanguageWhenwasthecarinvented?Itwasinventedin1885.Whoweretheyinventedby?...
