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

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1、Unit10Whenwasitinvented？TheSixthPeriodⅠ．TeachingAimsandDemands1．KnowledgeObjects(1)NewVocabularyabacus,century,telescope,camera(2)Usethesewordscorrectlycrispy,sweet,salty,sour(3)Writeparagraphsaboutsomeinventions.2．AbilityObjects(1)Trainthestudentstousetheseadjectives:

2、crispy,sweet,salty,sour(2)Trainthestudentswritingskill.3．MoralObjectsTrytofindoutwhenthethingsaroundyouwereinvented.Enjoythestoriesabouthowtheywereinvented.Ⅱ．TeachingKeyPoints1．Helpthestudentshaveaselfcheckonthekeywordsandtargetlanguage.2．Practiceusingtheadjectivesbelo

3、w:crispy,sweet,salty,sour3．Writeanarticle.Ⅲ．TeachingDifficultPoints1．Makesentenceswiththeadjectives.2．Writethearticleaboutthehistoriesoftheinventions.Ⅳ．TeachingMethods1．Teachingbymakingsentences.2．Teachingbywritinganarticle.Ⅴ．TeachingAids1．Realobjects:anabacus,anumbrel

4、la,abinoculars,acamera2．Apictureofabicycle.Ⅵ．TeachingProceduresStepⅠRevision1．Checkthehomework.Askthestudentstohandintheirhomework.2．AskthequestionsbelowagaintoreviewthearticleinActivity3a:Whatwasthearticleabout?Whenwasitinvented?Whowasitinventedby?Howwasitinvented?3．A

5、sksomesimilarquestionsabouttheflyingdisk,orencouragethestudentstoaskeachotherquestionsaboutit.4．Dictatethewordsbelow:metal,pie,flyingdisk,bakery,throw,specialStepⅡPart1Thisactivityfocusesonvocabularyintroducedintheunit.Focusattentiononthebox.Inviteastudenttoreadthevoca

6、bularywordsatthetop.Youareaskedtofillintheblankswiththewords.Theyarefouradjectivesusedtodescribehowfoodtastes.Notetousethemtoadjusttheproperfood.Askthestudentstofillintheblanksontheirown.Checktheanswers.Fourstudentseachreadasentence,fillingintheblanks.Therestofthestude

7、ntschecktheirwork.Answers1．sweet2．salty3．sour4．crispyAskthestudentstomaketheirownsentenceswiththewords,preferablysentencesthataremeaningful.Movearoundtheroom.Collectafewstudents'answerswithmistakesontheblackboard.Alongwiththestudentshelpcorrectthemistakes.Sampleanswers

8、1．Thepotatochipsarecrispy.Allthechildrenloveeatingthem.2．Thechickensoupistoosweet.Momputmuchsugarinitbymistake.3．Thed