[英语]Unit_15_We_are_trying_to_save_the_manatees.ppt

完成时的标志： already, yet, ever, never, just, before, once, twice 等, 也可以和包括现在在内的时间状语, 如these days, today, this year, so far ,for+时间段, since+时间点/从句连用。 join the army ---- be in the army be a soldier join the Party ---- be in the Party be a Party member * * Unit 15 We’re trying to save the manatees! 3. They are enormous, have long trunks. They live in Africa and Southeast Asia. 4. They only live in Australia and have pockets to keep their babies safe. 5. They look like monkeys but bigger than monkeys. They can imitate what people do. 6.They are spotted and aggressive. They run fast. 7.They live only in China and eat bamboo. 8 They are shy , have red eyes, like eating carrots and can run quickly. 10 They can learn to speak. They’re playful. 9 They are soft and have long bodies. They can “walk”quickly on the water without feet. Are manatees endangered animals? 1. Are the manatees endangered animals? 2.Where do the live? 3. Are they big or small? Yes, they are. They live under the water. They are big. a. the place where something lives b. there aren’t very many of them c. underwater plants and vegetation植物 d. a place where trees grow in water Endangered 2.mangroves红树 swamps沼泽地 3.habitat生长环境 4.aquatic feed水生植物 Description Reason why they are endangered Habitat Numbers manatee Kind of animal Listen Listen and complete the chart. 2500 the water under the trees in mangrove swamps. *swamps being polluted. * not enough food. *10 feet long, *1000 pounds heavy A lovely animal---- Manatee ! 1. They’re gentle/ intelligent/ large. 2. Live in the water under the trees in mangrove swamps (红树林) 3. Eat aquatic feed(水生植物） 4. Sometimes, a female manatee can feed its baby like a woman, so it’s called “mermaid” (美人鱼) or “woman of the waves”. But now, they are Causes: 1. Some of the swamps have become polluted. 2. There isn’t enough food for all of them. How to save the manatees? Protect the environment. Make laws to save the animals. Give them enou