外研版英语八年级下Module4Unit3B.ppt

第四课时：Writing,Speaking,Aroundtheworld,ModuletaskTeachingAimsandDemands:1.Speakingskill:Totalkaboutinstructions.2.Writingskill:?Towriteaboutinstructions,improvestudents’writingability.3.Tosummarizeandconsolidate“if”structure.TeachingAids:Multi-Media(orTaperecorder,OHP)Step1CheckhomeworkReporttheadvantagesofnewtechnology.设计意图：通过复习，让学生进一步熟练if的句型。Step2Pre-writing1.Topic:2.Strategies:(1)Whatarethedigitalcamerasfor?(2)Studentsdiscussinpairsoringroups.(3)Keywords:onholiday,smallandlight,don’tneedfilm,seeyourphotosinstantly(立刻),savephotos.(4)Studentsreportitinclass.digitalcameras3.Onepossibleversion:Ifyou’regoingonholiday,youneedacamera.Ournewdigitalcamerasaresmallandlight.They’reperfectfortravelandholidays.Youdon’tneedfilm,youcanseeyourphotosinstantly.Youcanstoreupto100photosinthecamera,andyoucanalsosavephotosonyourcomputer.设计意图：要培养学生良好的写作习惯。有些学生很怕写作，因为他们觉得太难，要消除学生对写作的恐惧感，应该由易到难，层层深入，循序渐进，培养他们的写作兴趣，能够取得事半功倍的效果。Step3Writing1.Group12:Makingandsendingane-cardGroup34:Usingamobilephone2.Discussandshareingroupsorinpairs.3.Writeinclass.4.Ifpossible,letthemcheckwitheachother.设计意图：把学生分成四组，每两组的学生具有不同的任务，让学生进行小组讨论，充分的交流与合作，让每位同学都知道如何去写。能够资源共享，在课堂上完成写作，单位时间里提高了教学和学习的效益。Step4AroundtheworldAnInternetcaféInanInternetcafé,therearetablesandchairslikeacafé.TherearealsocomputersconnectedtotheInternetlikeanoffice.Whousethem?PeopletravelingonbusinesscangototheInternetcaféiftheyneedsendareportorgetinformation.Peopletravelingonholidaycansende-postcards,getinformationabouthotelsandtransport,orasktheirparentstosendthemmoremoney.Thefirstcomputer-and-coffeeopenedinLondonin1994.Now,therearealotofInt