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《2019-2020年九年级英语全册 Unit 10 When was it invented？The Fourth Period教案 人教新目标版》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、2019-2020年九年级英语全册Unit10Whenwasitinvented？TheFourthPeriod教案人教新目标版Ⅰ．TeachingAimsandDemands1．KnowledgeObjects(1)KeyVocabularysweet,salty,crispy,sour,potato,chip,mistake,bymistake.thin,intheend,chef,sprinkle(2)TargetLanguageDidyouknowpotatochipswereinvented
2、bymistake?No,Ididn'tknowthat.Whoinventedthem?2．AbilityObjects(1)Trainthestudents'reading,writing,speakingandlisteningskillswiththetargetlanguage.(2)Trainthestudentstousethenewvocabulary.3．MoralObjectsDoyouenjoyeatingthepotatochips?Haveyoueverthoughtofth
3、ehistoryofthechips?Ⅱ．TeachingKeyPoints1．Trainthestudents'reading,writing,speakingandlisteningskillswiththetargetlanguage.2．Teachthestudentstousethenewvocabularycorrectly.Ⅲ．TeachingDifficultPointsDothelisteningpractice.Ⅳ．TeachingMethods1．Listening2．Pairw
4、orkⅤ．TeachingAids1．Ataperecorder2．Somebagsofpotatochips.Ⅵ．TeachingProceduresStepⅠRevision1．Checkthehomeworkbyaskingsomechildrentoreadtheirconversationstotheclass.2．Asksomequestionsabouttheinventions.Forexample.whatdoyouthinkisthemosthelpfulinvention?3．D
5、ictatethewordsbelow:bulblight,microwaveoven,island.StepⅡ1aThisactivityintroducesnewvocabulary.First,showthenewvocabularyonthescreenbyaprojector.sweetadj.甜的；含糖的saltyadj.咸的；含盐的crispyadj.脆的；易碎的souradj.酸的；酸味的potaton.土豆chipn.(食物等)片mistaken.错误；过失；误解bymistake错
6、误地thinadj.薄的；细的intheend最后；终于chefn.厨师sprinklev.撒(粉末状物)；洒(液体)Pointtoeachwordonthescreenandteachthestudentstoreadonebyone.Doitseveraltimesuntilthechildrencanreadthenewwordsfluently.Readtheinstructionstotheclass.Pointoutthefouradjectivesontheleft.Havethemre
7、adthefourwordstogether.Thenasksomedifferentstudentstoreadthem.ThenaskthestudentstotrytotellthemeaningofeachwordinEnglishintheirownwords,orgivesomeexamplesoffoodsthatshowwhateachwordmeans.Forexample,helpthestudentsexplainitlikethis:Sweetisusedfordescribi
8、ngsomethingthattasteslikesugarorhoney.It'stheoppositewordofsour.Afterthat,askthestudentstotellthenamesofthefoodsinthepictures—potatochips,lemon,icecream,tea.Pleasechoosethewordsintheboxtodescribehowthefoodinthepicturestastes.Writ
