Unit3celebration语法topicUnit3-----Grammarcontenthaveto/nothaveto,can/can’t,oughtto/oughtnotto的用法LearneroutcomeStudentswillbeableto1.understandthemeaningoftheverbshaveto/nothaveto,can/can’t,oughtto/oughtnotto;2.usethegrammartoexpresssentencescorrectlyactivities1,underlineallthefollowingwordsinthetext(haveto/nothaveto,can/can’t,oughtto/oughtnotto)2.workinpairstosummarizetheusagesofthem.3.learninginthesituations教学步骤Part1:meaning+form+function程序课堂安排目的活动方式Step1Lead-inactivities1.lookatthetextandunderlineallthefollowingwordsinthetext(haveto/nothaveto,can/can’t,oughtto/oughtnotto)2.studentsreadthesentencesonebyoneandcheckthemwiththeteacher3.classifythemintothree以课本中的句子导出本课语法集体参与个别回答groupsStep2Summary1.form:haveto/nothaveto,can/can’t,oughtto/oughtnotto后用动词原形2.…totalkaboutpeople’sobligations…togiveoraskpermission,ortosaythatsomethingispossible…tosaysomethingisadvisable用法归纳集体参与Part2:situationalpracticeStap1Haveto/nothavetoCompletethesentencesinyourownwords集体练习抽签回答Step2Can/can’tLookatthepicturesandmakeminidialogues以多种形式感悟语言，加深应用背景的印象两人对话Step3Oughtto/oughtnottoDescribetheadviceusing举手回答Oughtto/oughtnotto(situation)Step4Dotheexerciseonpage41(6)综合练习homeworkWriteatleast5advicestoaforeignerwhoisgoingtoaweddinginyourtown.巩固语法家庭作业板书3.Haveto：totalkaboutpeople’sobligationsCan：togiveoraskpermission,ortosaythatsomethingispossibleOughtto：tosaysomethingisadvisable课堂学案情景练习：★haveto/nothaveto1.ItisSunday,you_____________________________________2._________________________,becausemotheriswaitingforme.3.You___________________________,becauseshehasanewbike.★can/can’t能力★oughtto/oughtnottoNow,youareinthelibrary,pleasethinkoutsomepiecesofadvic1.___________________________________________________2___________________________________________________3___________________________________________________●Homework:Writeatleast5advicestoaforeignerwhoisgoingtoaweddinginyourtown.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________允诺，禁止可能
