课件 Period 4 Using language Talk about scientific experiences（Unit 1 Science and Scientists）-高中英语选择性必修2（新教材同步课件）

讲师：魏彦勋 Science and Scientists---Using Language Talk about scientific experiences Lead in At a party? In a restaurant? Look at the photos below and predict: Where are they? Why do you think so? A B C D E In a stadium? In a museum? At school? In a theatre?  Listening Listen and order A B C D E 1. ________ 2. ________ 3. ________ 4. ________ 5. ________ D C E B A Listening Listen and complete Picture A: A giant dish; when you speak into it, it ___________ the sound back and _____________. You can use it to speak in a _______ to someone 17 metres away. Picture B: A giant _______ that you can use your feet to play. Instead of playing the sounds of a piano, it plays the voices of _______________. Picture C: You look at a blue screen for a while, and then suddenly you can see ________________ moving around on it. These are our ___________. Picture D: A ________ where you can s