2019-2020年九年级英语全册 Unit 10 When was it invented？The Third Period教案 人教新目标版

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1、2019-2020年九年级英语全册Unit10Whenwasitinvented？TheThirdPeriod教案人教新目标版Ⅰ．TeachingAimsandDemands1．KnowledgeObjects(1)KeyVocabularybulb,lightbulb,microwave,oven,microwaveoven,island(2)TargetLanguageWhatisthemicrowaveovenusedfor?Itisusedforcooking.2．AbilityObjec

2、tsTrainthestudents'writingandspeakingskillswiththetargetlanguage.3．MoralObjectsIfyouarealoneonatinyisland,whatinventionswouldyouliketohaveontheislandwithyou?Ⅱ．TeachingKeyPoints1．Talkaboutthehelpfulinventionsandannoyinginventions.2．Guidethestudentstodi

3、scusstheiropinionsontheinventions.Ⅲ．TeachingDifficultPoints1．Discusstheopinionsontheinventions.2．Usethetargetlanguagetodescribetheinventions.Ⅳ．TeachingMethods1．Pairwork2．GroupworkⅤ．TeachingAidsSomepicturesofthehelpfulinventionsandannoyinginventions.Ⅵ．

4、TeachingProceduresStepⅠRevision1．Revisethethreeinventionstalkedlastclass.Askaboutthenamesofthethreeinventions.Helpthestudentsanswer:shoeswithadjustableheelsbattery-operatedsneakersheatedicecreamscoopThenaskthetwoquestionsbelowoneachinvention:a.Whowasi

5、tinventedby?b.Whatisitusedfor?2．RevisethetargetlanguagewiththePassiveVoiceinGrammarFocusbyaskingseveralonestoreadthesentences.3．Checkthehomework.Dictatethewordsbelow:bulb,lightbulb,microwaveoven,islandStepⅡ3aThisactivityprovidespracticewithlistening,s

6、peaking,readingandwritingusingthetargetlanguage.Callthestudents'attentiontothethreepicturesofthreeinventions.Teachthemtoreadthenamesoftheinventions.Doitlikethis:T:Lookatthefirstpicture,please.Wecanseethenameunderthepicture.Nowreadafterme,alarmclock.Ss

7、:Alarmclock.Dothesamewithlightbulbandmicrowaveoven.Thenreadtheinstructionstothestudents.Explainhelpfulinventionsandannoyinginventionstothestudentslikethis,showingapictureofavacuumcleaner,Avacuumcleanerishelpful.Thenshowapictureofatrucktotheclass.Avery

8、loudtruckisannoying.Thenletthestudentslookatthethreepicturesinthetextbook.Askthesequestionsoneachinvention:1．Isthisinventionusefulorannoying?2．Whatisitusedfor?Thenaskthewholeclassaskandanswerthetwoquestionsaboveinpairs.Readtheinstructionstothe