Unit3 The world online Integrated skills 课件-2023-2024学年高中英语牛津译林版（2020）必修第三册

Integrated skills Unit 3 The world online By the end of this class, students will be able to : 1. know something about the history and development of Internet use through listening; 2. learn something more about Internet use through watching charts; 3. analyse and summarize the changes of Internet use; 4. write a report on Internet use. CONTENTS Reading I Listening II Writing III 3 Lead-in What do you know about the history of the Internet? Pre-listening Prediction The talk is about _. Many numbers about _ will be talked. the history and development of the Internet years Read or translate the following time: 2021 1609 2009年中期 20世纪80年代早期 two thousand and twenty-one sixteen o nine mid-2009 the early 1980s 1. What does Mr Tan mainly talk about in his introduction to the Internet? _ 2. How many computers were connected in the beginning? _ 3. What did scientists around the world originally use the Internet as? _ 4. What did Tim Berners-Lee teach others to do? _ A1 Listen to the talk and answer the following questions. Mr Tan, an IT teacher, is giving a brief introduction to the Internet. While-listening 1. What does Mr Tan mainly talk about in his introduction to the Internet? _ 2. How many computers were connected in the beginning? _ 3. What did scientists around the world originally use the Internet as? _ 4. What did Tim Berners-Lee teach others to do? _ The history and development of the Internet. Four computers. A space to share information. To build their own websites. Check your answers. Be careful when listening for years: it is normal to treat the first two numbers and the last two numbers separately, but there are various ways of saying them. In general, speakers try to use the shortest way possible, for example, 1979 (nineteen seventy-nine), 2003 (two thousand and three), 1805 (eighteen o five). Sometimes we add mid- before a certain year, e.g. mid-2008. We also use expressions like the early/late 1980s. Tip: Listening for years In (1)_ The first general-purpo