Unit13We’retryingtosavetheearth!一、教学目标：1.语言知识目标基本词汇：litter,advantage,bottom,fisherman,coal,ugly,cost,wooden,pla...
Unit13Wearetryingtosavetheearth!词句精讲精词汇精讲1.advantageadvantage是名词，意为“优点；好处；有利条件”。例如：Thisbicyclehasma...
Unit13Wearetryingtosavetheearth!词句精讲精词汇精讲1.advantageadvantage是名词，意为“优点；好处；有利条件”。例如：Thisbicyclehasma...
Theearthispolluted.airpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Factoriesputwasteintotheriver.water...
Unit13We’retryingtosavetheearth!TeachingAimsandDemands:1、Knowledgeandabilitylitter,advantage,bottom,fisherman,coal,ugly,cost,woo...
