Unit 1  Our Earth         Unit 2  Technology Today         Unit 3  Newspapers and the News Unit 4  The World of Work Unit 5  Big Business Unit 6  WealthUnit 7  Social Issues Unit 8  Honestly Speaking
unit4
An English Video Course 4视听说教程（第三版）电子教案 4
Unit 4  The World of Work
My job is for an active person — it’s not a desk job. You should be careful with the patients, especially when  
  you are moving someone who is injured. Some patients are polite and some are rude. You need to be pleasant with all the  ...