NEW CONCEPT 3 lesson 18Electric currents in modern art NEW CONCEPT 3PartOne:New words and expressions1.currentAcurrentisasteadyandcontinuousflowingmovementofsomeofthewaterinariver,lake,orocean. 电流Acurrentisasteadyflowingmovementofair. 气流Aflowofelectricitythroughawireorcircuit. 电流Happening,beingused,orbeingdoneatthepresenttime. 当前的currentlycurrent situation 现状，目前形势；现况 current status 当前状态；目前状况1.Undernormalconditions,theoceancurrentsofthetropicalPacifictravelfromeasttowest. 在正常情况下，太平洋热带洋流自东流向西。2.Ap
