Unit 2 Keeping up-to-date
Learning Objectives
Read, listen and talk about   modern communications and technologyPractice   the Present Perfect Simple(现在完成时) and the Present Perfect Continuous(现在完成时行时)Focus on   giving instructions (指挥，命令)Write   a personal letter   
  (Do you) want your own personal website(网址)? A place where you can post(贴出) your thoughts and images(图象), interact with(互动) others and more?   Get a blog!   Click on(点击) the link(链接), and you can get your own blog in only five minu ...