Issue36539forJunior2东城古城职业学校汤红梅.ppt

21st Century Issue 36/539 for Junior 2东城古城职业学校 汤红梅 The word ‘OK’ celebrates its 177th birthday (P4) VR makes you part of a new world (P5) Teaching a lesson in line (P6) The word ‘OK’ celebrates its 177th birthday (P4) Pre-reading 1. What does this hand sign mean? 2. When do people use this sign? 3. Does it mean the same thing in different languages? While-Reading Answer the following questions: 1. When did the word OK first appear? 2. What did people use OK on documents or through telegraphs to say? On March 23, 1839. They used it to say that all was well. While-Reading 3. Who wrote OK: The Improbable Story of America’s Greatest Word? 4. What did OK provide, in Allen Metcalf’s opinion? 5. Is the word OK said worldwide? Allen Metcalf. A way to express agreement without having to offer an opinion. Yes. Post-Reading OK is said to be the most frequently (频繁地) spoken (or typed) word on the planet, more common than peoples first word ‘ma’ or the ever-present drink Coke. It was even the first word spoken on the moon. Post-Reading Indeed, OK became symbol (象征) of a special American attitude and is one of the country’s most successful global exports (全球出口商品). VR makes you part of a new world (P5) Pre-reading 1. Do you know about Virtual Reality technology? 2. What can you see from this picture? 1. Which is NOT true about VR？ A. VR will change our lives in the future. B. VR creates a 360°environment for users to see. C. Users can interact with everything in it. D. Views can’t change in the virtual world. While-Reading 2. What will a movie with VR be like? It can put people in the movie. People can only see what the director shows. There is nothing special about it. People can’t see the action in the movie. While-Reading 3. How is VR NOT going to help us? A. Help children with attention deficit disorder. B. Visit the doctor by VR goggles. C. Watch a 2D movie. D. Study with students from all over the world. While Reading Post-Reading Th