The-Wonderful-World-of-S教学讲解课件.ppt

1、 A story-Fog ReadingShark attacks Shark attacks1.How many types of sharks have attacked human beings?2.Why should you not wear bright clothing or jewellery when swimming in the ocean?3.What unique senses do sharks have?4.Why are pigeons used to send messages?5.How do pigeons find their way?How many

2、types of sharks have attackedhuman beings?Why should you not wear bright clothing or jewellery when swimming in the ocean?What unique senses do sharks have?About 30.They can see in the dark.They can smell blood far away.Because sharks are attracted to the flashof colours and bright objects.Why are p

3、igeons used to send messages?How do pigeons find their way?Because they have a wonderful sense of direction and can find their way home over long distances.They appear to have a compass inside them that tells them which way is north.Number of shark types:1 _ 2 _of shark attacking people:About 30 .th

4、e great white sharkDangerous sharks:.3 _ .the bull sharkTypes of shark attacks:.attack and 4 _;.5 _;.wait and attack Tips on how to avoid 6 _by sharks:.Dont swim 7 _;.Dont swim in the ocean if you have been 8 _;.Dont wear bright 9 _;.10 _Nearly/About 400Numberthe tiger sharkswim awaypush and bitebei

5、ng attackedin the darkwounded/injured clothing or jewelleryStay in groupsTime:1 _Background:The soldiers and the enemy are fighting.The soldiers are being attacked.They are going to 2 _unless they get help.Way to send the important message:By 3_to the pigeons leg and 4 _.It flies into the air.5_ for

6、 using the pigeon:It has a wonderful 6 _and can find their way home over 7 _.How pigeons find the way:They appear to have 8 _inside them that tells them which way is north;they also use 9_and the 10 _to tell them.At nightbe killedattachingsetting it looseReasonsense of directionlong distancesa compa

7、sstheir sightsense of smellShark attacks Part 1-NumbersPart 2-Types of attacksPart 3-SuggestionsThe wonderful world of pigeonsPart 1-A storyPart 2-Pigeons usagePart 3-How pigeons find their waybateagle1.What animal do you want to talk about?2.Which of that animals senses will the TV show focus on?3.How long will the TV show last?4.What kind of information do you need to find out about the animal?5.Who will write the TV show?6.Who will present the TV show to the class?Finish Parts D1 and D2 on page 93.Review the unit.