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1、 Hi,baby!Lets listen carefully!1bListen and circle1b Listening gentle furry enormous playful noisy shy aggressive gray fast spotted 2a Listen and match1.endangered2.mangrove swamps3.habitat4.aquatic feeda.The place where something livesb.there arent very many of them c.underwater plants and vegetati
2、ond.a place where trees grow in water2bListen again.Complete the chart.Kind of animal manateeNumber_ in the U.SHabitat_ in Mangrove swampsReason why they are endangeredSome of swamps have become _,there sometimes isnt _.DescriptionLarge,_ long and_ pounds2500pollutedWater under treesenough foodten f
3、eetweighs 10002cPair workA:How big are manatees?B:Theyre about 10 feet long and they weigh about 1,000 pounds.There are some animals are endangered.Class let do something to protect the animals and the environment!Please make a poster and think of what we can do.用动词的适当形式填空用动词的适当形式填空1.Were trying _(s
4、ave)the manatees.2.Manatees _(eat)about 100 pounds of food a day.3.There used to_(be)a lot of manatees4.In 1972,it _(discover)that they were endangered.5.Some of the swamps have become _ polluteto saveeatbewas discoveredpolluted1.Copy the new words and remember them.2.Read the listening materials of 1b,2a.3.Read Grammar Focus.