高二人教新课标版选修七Unit 3 Under the seaWarming UpHave you seen plants and animals that live under the sea? Let’s enjoy some beautiful pictures.Where did you see them?on a snorkeling tripon a snorkeling tripat an aquariumat an aquariumon a boat touron a boat tourin filmsin filmson TV nature programson TV nature programson the interneton the internetWhere can you see them?in books at an __________ aquarium aquariumon a __________ tripsnorkeling 1. If you have the chance to go on a snorkelling trip, how will you feel?2. Can you guess what things you can see and what will happen to you under the sea?Readinga hard substance formed from the skeletons of very small sea animals. It is often used to make jewelry. coral (colourful, splendid, vast…) coral 珊瑚 eel ( 鳗 ) (grey, long, smooth) butterfly fish蝴蝶鱼 sea star angel fish clam( 蛤 ) sea-slug 海蛞蝓( 音读“括于” ) parrotfish鹦嘴鱼 turtle shark a mammal which lives in the sea and looks like a large fish with a pointed mouth, related to the whales but generally smaller. dolphinA type of small fish which appears to swim in an upright position and whose head looks a little like the head of horse. sea horse 海马a sea creature with a clear soft body and tentacles ( 触须 , 触角 ) that can sting you. jellyfish 水母a large animal with flippers, which eats fish and lives partly on land and partly in the sea, usually in cold parts of the world. seal 海豹a sea plant like a garden plant with red, purple, or white flowers.anemone 海葵 Anemone fish ( 海葵鱼 / 小丑鱼 )a very large mammal with the general shape of a fish and one or two blowholes for breathing.whales gull 海鸥 sea lion ( 海狮 ) A New Dimension of Life 1.What did the writ...
