九年级英语全册 unit 9 when was it invented selfcheck教案 人教新目标版

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1、新疆石河子市第八中学九年级英语全册Unit9WhenwasitinventedSelfcheck教案人教新目标版Languagegoals语言目标1.Words&&expressions生词和短语crispy,sweet,salty,sour,invent,beinventedby/in...2.Keysentences重点句子(P73)(Theabacus...)wasinventedby/in...Abilitygoals能力目标Enablethestudentstothinkoftheirowni

2、nventionsandwritethemdown.Emotion&&attitudegoals情感和态度目标Enablethestudentstohavetheirowninventions.Strategygoals策略目标Problem-solvingandpairwork.Cultureawarenessgoals文化意识目标Learntobeinventiveandpersuasive.Teachingimportantpoints教学重点Helpthestudentstothinkofinv

3、entionsthatcouldhelpthem.Teachingproceduresandways教学过程与方式StepICheckthehomework(2:P73)T:Haveyoufinishedyourhomework?HaveyoufoundoutwhenthesethingsonP73wereinventedandwhotheywereinventedby?Sampleanswers:TheabacuswasinventedinthesixthcenturybyChinesepeople.

4、Theumbrellawasinventedabout4000yearsagoinAssyria,ChinaandEgypt.InItalyin1854,IgnatioPorroinventedthebinoculars.Thebicyclewasinventedinthe1880sinEngland.TheCamerawasinventedbyJosephNicephoreNiepcein1827.Theinventortookthefirstpictureintheworld.StepIIPract

5、icethevocabularyandgrammar(1:P73)AskthestudentstofinishtheexerciseofPart1ofSelfcheck.T:Wehavelearntfourwordsaboutdifferentkindsoftastes.Whatarethey?S:Theyaresour,sweet,saltyandcrispy.T:Good.PleaseturntoP73,Part1.Fillintheblankswiththerighttastes.Afterthe

6、studentsfinishit,askoneofthemtoreadthecompletesentencestochecktheanswers.T:We’vealsolearnttwoarticlesaboutpotatochipsandtea.Nextcompletethefollowingtwoclozeteststohaveareviewofthem.Don’trefertoyourtextbooks.OK?Givethestudents10minutestofinishthetwotests.

7、Clozetest1:Didyouknowthatpotatochipswereinvented____________?Itsaysthattheywereinvented_____achefcalledGeorgeCrumin1853.OnedayacustomerintherestaurantwhereGeorgeworkedsentbackhisplateoffriedpotatoesbecausehesaidtheywerecuttoothick.Georgewasinabadmood,soh

8、ecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywere_____.Andhe_______lotsofsaltonthemsotheywerereally______.Hethoughtthecustomerwouldhatethem.Butthecustomerlovedthemandaskedformore.Hetoldothercustomer