高中英语_Book 7 Unit 3 Under the Sea Reading教学课件设计.ppt

* * * Under the Sea Unit 3 Learning aims: 1. To master new words and expressions from the context. 2. To improve the reading abilities: scanning, skimming, careful reading. 3. To know about the sea and raise the awareness of protecting the animals. Under the Sea What can we see under the sea? Sea weeds 海草 Sea animals 海底动物 Pre-reading 1.Clown fish小丑鱼 2.Jellyfish 水母 3.Star fish 海星 4.Turtle 海龟 5.Coral 珊瑚 1 2 3 4 5 baleen whale killer whales whalers What is happening in the picture ? The _______________ are helping the _____________ kill the __________________. killer whales whalers baleen whale Old Tom the Killer Whale The passage is mainly about ____ parts. Task 1: Main idea Old Tom ________ the whaler from the shark Old Tom ______ the whalers to hunt the whales. helped protected two Fast reading Task 2: How did Old Tom help the whalers to hunt the whales? Careful reading Throwing itself out of the water and then ______ ______again. 1. How Old Tom sent the message to the whalers (para.2) Before the hunt crashing down Swimming________, showing the whalers ________ by the boat the way 2. How the Old Tom led the way (para.6) Before the hunt Working as a _________ Throwing themselves on top of the whale’s _____ _______ to stop it breathing. Stopping it _______ or ________ out to sea. team blow hole 3. How the killers helped the whalers kill the whale(para.91012) During the hunt diving fleeing dragging the body swiftly down to the ______ of the sea. having a good feed on its________ and ___________ depths lips tongue 4. Why will the whalers return tomorrow to bring in the body of the whale?(para12) After the hunt Because the body wont float up to the surface for around 24 hours. Conclusion from the first story: The killer whales are good helpers of the human beings. Task 3: How did Old Tom protect James? Careful reading Accident James was ___________ the boat Situation 1. The sea was ______ that da