学习附件和资料里的Shadowing,按照步骤完成H1和H2,上传跟读音频和所写数字图片。 2. 将Unit 2 Trade and Sight Translation(Ss)(17.1)打印或者手抄,下节课需要。 3. Note-taking已上传17.1和资料,自行下载提前学习背诵。 Shadowing.pdf H 1. Topic Focus: Education Vocabulary Work: Work on the following words and phrases. legislate ['ledʒɪsleɪt] v. 立法;制定法律 algebra 代数学 inter v ention n. 介入;调停 Texas ['teksəs] 德克萨斯州(美国州名) Alaska [ə'læskə] 阿拉斯加州(美国州名) H 2: Words in This Story marine - who is specially trained for military duties at sea as well as on land. focus - n. to direct attention or effort at something specific expose - v. to cause (someone) to experience something or to be influenced or affected by something replicate - v. to repeat or copy (something) exactly peer - n. a person who belongs to the same age group or social group as someone else folks - n. people in general (informal) casualty - n. a person who is hurt or killed during an accident, war, etc. respond - v. to do something as a reaction to something that has happened or been done