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Unit3 Under the sea Warming up and Reading Warming up Have you seen plants and animals that live under the sea? sea star 海星 butterfly fish 蝴蝶魚(yú) anemone fish??~(yú) turtle 海龜 dolphin 海豚 coral 珊瑚 jellyfish 水母 seal 海豹 anemone ??? whale shark sea lion (海獅 ) clams 蛤 Seaslug 海蛞蝓 killer whales baleen whales Warming up Where did you see them? on a __________ trip snorkeling at an __________ aquarium ?On a snorkeling trip ?At an aquarium ?On a boat tour ?In books ?In films ?On TV nature programmes ?On the inter What is a killer whale? killer whales , king of the sea, biggest and one of the top carnivore(食肉動(dòng)物 ) in the sea, killing all kinds of animals in the sea, like fish, squid, seals, sea lions, penguins, other whales, even the huge blue whale, like tiger on land, working in a team. A person who hunts whales A ship used for hunting whales What is a killer? Quiz (1)Which kinds of whale eat meat? whale B. Blue whale C. Humpback whale(駝背鯨) D. Baleen whale (2)Which family do killer whales belong to? A. shark B. dolphin C. whale (3) The killer whale is sometimes called the “_____ of the sea” because they worked as a team and they were very fierce. A. wolf B. dog C. tiger (4) Who will be the leader of the team among the killer whalers? A. male whales B. female whales C. baby whales (5) Are killer whales likely to attack people and people? A .Yes B. No What do you think is happening in the picture ? Killer whales are attacking a whale with whalers waiting by in their boat, harpoon at