2015-2016学年仁爱版九年级英语上册-Unit2Topic3Sectionc课件

页1a部分。?2.自学方法:听录音和扫读。?3.自学时间:5分钟。?4.自学要求:听1a,完成图画上的问题。读1a 完成1bР. ?自学检测(二)1.Look at the pictures. Do you know what they are? Choose the right picture for each paragraph.Рparagraph 2Рparagraph 3РParagraph 4Р2.做1b: Read 1a and match the words with the pictures on Page 48.РA. acid rain B. nuclear energy C. biogasРAРCРBРadj.原子核的,?原子能的Р酸雨Р自学指导(三):?1.自学内容:课本第47页1a部分。?2.自学方法:精读,猜测词意。?3.自学时间:8分钟。?4.自学要求:精读1 a完成1c。Р自学检测(三)1c Read 1a again plete the table.РItemРAdvantageРDisadvantageРbiogasРelectric vehicleРmaglev trainРrenewableРlong process and high cost for its buildingРsave energy,? no pollutionРtoo small to hold many peopleРquiet, quick, energy-efficient, no pollutionРmuch more expensive than traditional steel railwaysР自学指导(四):?1.自学内容:课本第47页1a部分第一段。?2.自学方法:精读?3.自学时间:2分钟。?4.自学要求:精读1 a第一段,完成下面判断题。