139-140新概念英语第一册ppt课件NCE1_lesson139-140

Lesson139,Isthatyou,John?,Wordsandexpressions,extraadj.额外的overseasadj.海外的，国外的engineeringn.工程companyn.公司linen.线路,extraadj.额外的dosomeextrawork加班overseasadj.海外的，国外的over+sea=overseasoverseasstudents留学生adv.（到）国外，gooverseas=goabroad出国,engineeringn.工程engineer+ing=engineeringcompanyn.公司firm(小)公司；company公司；group公司，集团；factory工厂；workshop车间line线路beonline上网standinline排队,课文讲解,1.Isthatyou,John?Yes,speaking.（课文注释）打电话时的常用语。2.TellMarywellbelatefordinnerthisevening.（课文注释）宾语从句belatefor迟到Hurryup,oryouwillbelateforschool.,3.ImafraidIdontunderstand.宾语从句Heisafraidthathewillnotpasstheexam.beafraidofdoingsth.害怕做某事别怕犯错Dontbeafraidofmakingmistakes.,4.HasntMarrytoldyou?反问句，现在完成时态5.SheinvitedCharlotteandmetodinnerthisevening.（课文注释）invitesbtodinner请某人吃饭invitesb.todosth.邀请某人做某事6.butthebosswantsmetodosomeextrawork.wantsb.todosth.dosomeextrawork加班,7.IdontknowwhenIllfinish.宾语从句：从句是特殊疑问句Idontknow.WhenwillIfinish?8.andbytheway,mywifewantstoknowifMaryneedsanyhelp.bytheway,顺便（问，说）宾语从句：从句是一般疑问句，mywifewantstoknow.DoesMaryneedanyhelp?,9.Idontknowwhatyouretalkingabout.宾语从句10.ThatisJoinSmith,isntit?反意疑问句11.YouworkfortheOverseasEngineeringCompany,dontyou?workfor+机构：为工作,Keystructures,1.TellMarywellbelatefordinnerthisevening.2.ImafraidIdontunderstand.3.IsaidIwouldbeatyourhouseatsixoclock,butthebosswantsmetodosomeextrawork.4.IdontknowwhenIllfinish.5.Oh,bytheway,mywifewantstoknowifMaryneedsanyhelp.6.Idontknowwhatyouretalkingabout.,Lesson140Hewantstoknowif/why/what/when,宾语从句：时态，引导词，语序（陈述）引导词的选择：取决于从句的句式1）宾语从句是陈述句，引导词用that，常省略eg.Imafraid(that)Idontunderstand.2）宾语从句是一般疑问句，引导词用if/whethereg.Mywifewantstok