高中英语牛津译林版M2U1 Welcome to the unit课件(共20张PPT)

To get a general idea of the topic in this unit To get some ideas about UFOs, Yetis, Crop circles, and Stonehenge Look at the following pictures and tell us how you feel about them. The Bermuda Triangle Santiago, 5:40 p.m. May 10, 2004 an unusual creature strange lights Do the above pictures have something in common? If so, what is it? Can scientists explain these phenomena? 3.How do you feel about them? A spaceship from another planet? A satellite? A weather balloon? Can’t tell? That’s why it is called a UFO! Look at the pictures from the book and think about the questions. What’s that? What do the letters UFO stand for？ Unidentified flying objects. What might be the most acceptable explanation for UFOs? Aliens from space. Military test aircraft. UFOs are neither alien nor test aircraft. UFOs don’t exist. Yetis You might run into a Yeti in the Himalayas, or just see a few tracks, if you are lucky! What do Yetis look like? Half-man and half-beast Strong, hairy … Yeti