新概念二册Lesson 82课件 (共67张PPT).pptx

Lesson 82Monster or fish;Brainstorming questions: Have you heard of something not only interesting and attractive but also unexplained in the world ? ;Do the four pictures have something in common?;;A spaceship from another planet ? A satellite? A weather balloon? Can’t tell? That’s why it is called a UFO!;;CROP CIRCLE;Crop circle in the early time;Crop circle in the late time;What’s the crop circle ?;the creation of alien visitors mysterious forces or unknown energies entirely man-made;Bermuda Triangle ;;Two famous unexplained events;Two famous unexplained events;Natural explanations;Natural explanations; Brainstorming question: How many monster films do you know?;;;; These monsters are only exist in our imagination.;You might run into a Yeti in the Himalayas, or just see a few footprints, if you are lucky! half-man and half-beast;the Yeti or Abominable Snowman, also called the “missing link” is said to live in Himalayas, the highest mountain range in the world. Some footprints have been reported by westerners throughout the years. But none has been supported with evidence in any way.; Lead-in discussion;;Snorkeling in Mermaid Island;Mammal In The Sea;Killer whale;Dolphin;Strange fishes ;Mudskipper;Generate electricity ;Sea horse;Some other lives;Starfish;Sea anemone;Lesson82 Monster or fish?; Watch the video What was the monster called? ;1. What do fishermen and sailors sometimes claim? They claim to have seen monsters in the sea. 2. What have people often laughed at? They have often laughed at stories told by seamen. 3. What is now known? Many of these ‘monsters’ which have at times been sighted are simply strange fish. 4.What happens occasionally? Unusual creatures are washed to the shore. 5. What does the “monster” look like? What is it called ? It had a head like a horse, big blue eyes, shining silver skin, and a bright red tail. It is called an oarfish.