英语人教版九年级全册The revision of passive voice

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1、TheRevisionofPassiveVoice授课老师：陈萍授课班级：九年级（8）班授课时间：2017年3月28日第三节教学目标：1.知识与能力：掌握主动语态与被动语态互变，四种时态的被动语态及其用法。2.过程与方法：通过比较、讲解、操练使学生能够灵活运用四种时态的被动语态。3.情感价值观：1.通过学习，学会变被动学习为主动学习；2树立环保意识，拯救我们的地球母亲。教学重点：熟练运用四种时态的被动语态。教学难点：熟练掌握四种时态的被动语态在不同的情境下的运用。教学方法：任务型教学法，多媒体教学法，归纳教学法、练习法教学用具：多媒体辅助教学TeachingPro

2、cedures:Step1GreetingandleadinplayavideoofLondonsmogincident.Letstudentsanswerthequestions:whatincidentwasit?Whendidithappen?Howmanypeoplediedofthisincident?Step2thepassivevoiceofthesimplepasttense1.Showasentenceonthescreen,askthestudentstoputtheactivevoiceintopassivevoice.2.Practicet

3、hepassivevoiceofthesimplepasttense.3.Summarythepassivevoiceofthesimplepasttense.step3thepassivevoiceofthesimplepresenttense.1Now,InChina,alotofcitiesaresufferingfromthesameproblemnow.showsomepictures.Discussion:Whatproblemsarecausedbythesmog?2Practicethepassivevoiceofthesimplepresentt

4、ense.3Summarythepassivevoiceofthesimplepresenttense.Step4thepassivevoiceofthepresentperfecttense1.Inthepastfewyears,Chinesegovernmenthastakenmanyactionstogovernthesmog.Showsomepicturesonthescreen.2.Ask:WhathasbeendonebytheChinesegovernment?Helpthestudentsanswerthequestionsbyusingthepa

5、ssivevoiceofthepresentperfecttense.3.Practicethepassivevoiceofthepresentperfecttensebyaskingandanswer.4.Summarythepassivevoiceofthepresentperfecttense.Step5thepassivevoiceofthesimplefuturetense.1Inthefuture,Whatwillpeopledotoprotectourenvironment?2Practicethepassivevoiceofthesimplefut

6、uretense.3Summarythepassivevoiceofthesimplefuturetense.Step6Summaryandconsolidation.Step7ExercisesinclassStep8HomeworkBlackboardDesign:TheRevisionofPassiveVoicewas/were一般过去时am/is/are一般现在时Be+VtPPhave/has+been现在完成时shall/will+be 一般将来时