2016-2017学年 译林版 必修5 Unit3 Science and nature Task 课件 (11)
2016-2017学年 译林版 必修5   Unit3 Science and nature   Task 课件 (11)第2页

When we are asked to pass information, we usually make mistakes. So we need to 1. correct grammatical errors and spelling mistakes 2. make changes to the information in the text 3. change the style or the tone

Tips for changing or correcting a text