Unit7 Lesson 3 The Sea World.ppt

北师大版北师大版 必修三必修三Unit 7 Lesson3The Sea World安徽省淮南第二中学安徽省淮南第二中学 汪琪汪琪Do you know the names of these sea creatures?Polar Beardolphins seal海豹海豹whale鲸鱼鲸鱼coral crab sharksea anemone海葵海葵seaturtle 海龟海龟seahorse海马海马 squid 鱿鱼鱿鱼starfish 海星海星 jellyfish 水母水母Do you know?1.Which fish uses a light to attract food?Anglerfish琵琶鱼 2.Which fish can make a loud noise?Toadfish蟾鱼,豹蟾鱼 3.What kind of fish appear to fly in the water?魟鱼/魔鬼鱼/蝠鲼（fen)Manta Rays4.Which are the smallest fish in the world?Goby刺鳍鱼/虾虎鱼 If you like,where can you go to see more about the sea creatures?in books,on the Internet,on TV,in the Ocean Park,at an aquarium(水族水族馆馆)etc.Underwater World1.The passage is a/an _.A.Internet articleB.brochureC.news report D.textbook2.What is the purpose of these brochures?_.A.To persuade.B.To warn.C.To inform.D.Above allWhat is a brochureA brochure is a small magazine or book containig pictures and information about sth.or advertising sth.（from the Oxford Dictionary)A brochure is usually folded and only includes summary information that is promotional in character.It is an advertising tool for businesses and other organizations.(from the wikipedia）Skimming forgeneral ideas What kind of animals can you see in the pictures in our textbook?crabdolphinpenguinsharkwhaleFast reading：Activity One Manta Rays How many areas are there in the Underwater World?What are they?Underwater WorldPolar WorldOcean FloorSea TheatreDiscovery PoolVirtual Reality VoyageFast reading：Activity Two Read the brochure.Find where you can see these things in Underwater World:1.fish which use a light to attract food2.dolphins in performance3.fish that appear to fly in the water4.sea creatures that children can touch5.a big iceberg1.Virtual Reality Voyage2.Sea Theatre3.Ocean Floor4.Discovery Pool5.Polar WorldFast reading：Activity ThreeScanning forspecific informationPlaces Sea creaturesPolar World polar bears,seals,penguins Ocean FloorSea TheatreDiscovery Pool Virtual Reality Voyagecoral,unusual fishdolphinscrabs,smaller creatures noisiest fish,prettiest fish,tiniest fish,dolphins,white shark Fill out the table.Careful reading：Activity One Match these comments from visitors to the different areas of Underwater World.1.It was terrible!There are too many in the pool and I dont think they enjoy the show.I think its cruel to make them do tricks.Sea Theatre2.How do they stop it from melting?It was great but I felt quite cold after a while.Polar WorldCareful reading：Activity Two 3.On the one hand,we loved most of the attractions,especially the one for the children.On the other hand,I didnt think that the caf was as good as it should be.Discovery Pool4.I learned a lot.I mean,I dont know that a fish could be noisy!However,I thought some of the other effects were less realistic.Virtual Reality VoyageVoice your opinionWhich part of Underwater World do you like to visit?Why?1.I would rather than 1.I would rather than 2.I prefer to 2.I prefer to 3.Id like to visit 3.Id like to visit 4.The most interesting in my opinion 4.The most interesting in my opinion is is 5.I feel like visiting 5.I feel like visiting 6.I think is the most amazing 6.I think is the most amazing 7.Personally,is more exciting 7.Personally,is more exciting thanthan Sentence structures available.Application Role PlayStudents work in pairs.One acts as a tourist guide.One acts as a visitor.The guide should introduce the underwater world as much as you can and try your best to persuade the visitor to visit the underwater world.The visitor should ask many questions as possible.sea creaturesseahumansHarmoniousGod loved the birds and invented trees.Man loved the birds and invented cages.Homework1.Read the text aloud and find comparative sentences from the text and try to learn them by heart.2.Finish the exercises on Page 58-59.Good bye!