八年级英语下册 Unit 7 International charities grammar 2教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案VIP免费

Internationalcharities教学目标1.Toknowthecontextofpassivevoice.2.Masterandusethepassivevoiceofthepresenttenseandthesimplepasttensecorrectly.重点1.Toknowthecontextofpassivevoice.2.Masterandusethepassivevoiceofthepresenttenseandthesimplepasttensecorrectly.难点1.Toknowthecontextofpassivevoice.2.Masterandusethepassivevoiceofthepresenttenseandthesimplepasttensecorrectly.教法及教具Somepicturesandataperecorder.教学过程教学内容个案调整教师主导活动学生主体活动Step1Presentation1.Teacherasks:Whodooperationsontheplane?Writedown:ORBISdoctorsdooperations.2.Askthemtochangeitintopassivevoice.OperationsaredonebyORBISdoctors.3.Askthemtodiscussthemandexplain:Wecanalsointroducewhoorwhatperformsanactioninthepassivevoiceusingby.Weputbyandtheperformeraftertheverb.4.Showmoreexamples.(1)ActivitiesfortheComputerClubareorganizedbyMrLin(2)Thelittlegirlwassavedbyapoliceman.(3)ThesephotosweretakenbyNancy.Step2Practice1.AskthemtocompletetheexercisesofpartA.2.Checktheanswersandaskthemtoreadthesentencesaloud.Answer:ORBISdoctors(1)JennyisoftenhelpedbyTomwhensheisintrouble.(2)Acomputerwasboughtbymelastweek.(3)Eddieate3.Domoreexercises:(1)TomoftenhelpsJennywhensheisintrouble(2)Iboughtacomputerlastweek.(3)ThewholecakewaseatenbyEddieyesterday.(4)Manytreesareplantedbystudentsandteacherseveryyear.(5)Shetakesgoodcareofthechildren.thewholecakeyesterday.(4)Studentsandteachersplantmanytreeseveryyear.5)ThechildrenareTakengoodcareofbyher.教学内容个案调整教师主导活动学生主体活动Step3Production主动语态与被动语态的转化：主动语态主语谓语宾语Shehurtme被动语态原宾语谓语（被动式）原主语（改为宾格）Iwashurtbyher主语+谓语+双宾语的句式转化：主动语态主语He谓语(主动式)passed间宾me直宾abook被动语态原直宾Abook谓语（被动式）waspassedtomeby原主语（改为宾格）him原间宾（改为主格）I谓语（被动式）waspassed原直宾abookby原主语（改为宾格）himStep4Practice1.Dosomeexercisesonpage100.2.Checktheansweronebyone.3.Askthestudentstoreadthesentences.Step5HomeworkKeys:1.wassetup2.wasopened3.aresold4.isused5.iscalled6.wasstarted7.weregiven8.arebuilt1.Trytorememberthenewwords.2.Tomasterthepassivevoice.3.Todomoreexercises.板书课堂作业作业见附页教学札记