Module 2 Amazing things.Unit 5 Encyclopaedias.课件

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名称 Module 2 Amazing things.Unit 5 Encyclopaedias.课件
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更新时间 2017-09-07 20:42:23

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课件34张PPT。OXFORD ENGLISH 8A Unit 5 EncyclopaediaBrainstormlargeuglydangerouspowerfulweakfierceharmlessharmfulDinosaursSmall, gentle, beautiful, brave···Dinosaurs lived on the Earth over sixty ________ years ago.a. hundredc. millionb. thousand60,000,000millionWHEN...?400,00060,000,000This was a long time before people existed.liveDinosaurs lived everywhere.here and thereWHERE…?Some dinosaurs were as small as chickens.… as … as … …和…一样…smallHOW...?Others were as ___ as ten elephants.Some dinosaurs were as small as chickens.bigSome dinosaurs even had wings and could fly.Some dinosaurs were ___________ sheep and ate plants.gentleas gentle as Many dinosaurs were harmless.characteristics__________________________________.fierceSome dinosaurs were as fierce as tigers.Some dinosaurs were fiercer than tigers.harmful… as … as … live everywheredie out (灭绝) suddenlyWhat do we know about the lives of dinosaurs?They left… behind (遗留…)How do we know about the lives of dinosaurs?footprintsWe know about the lives of dinosaurs from _____, ___ and ______ they left behind.How do we know about the lives of dinosaurs?Dinosaurs lived on the Earth over sixty million years ago. This was a long time before people existed. Dinosaurs lived everywhere. Some were as small as chickens. Others were as big as ten elephants. Some dinosaurs even had wings and could fly.ReadingMany dinosaurs were harmless. They were as gentle as sheep and ate plants.Others were harmful. They were fiercer than tigers and ate meat.Dinosaurs all died out suddenly. Nobody knows
why.We know about the lives of dinosaurs from the skeletons, eggs and footprints they left behind. (See Earth History)Dinosaurssixty millionEverywhereAs small as chickensAs big asfiercermeatNobody knowsHarmlessas gentle asplantseggs, footprints and skeletonsAsk and answerDinosaurs M________ of years ago, long before people e_______, there were dinosaurs everywhere. The l________ dinosaurs were 30 metres long and 15 metres tall. The smallest dinosaurs were about the size of a c_________. There were different kinds of dinosaurs that lived at different times. Most dinosaurs were plant-eaters. Some were f_______ and ate meat. Some walked on two f______. Others walked on four. The dinosaurs were extinct (灭绝) about 65 million years ago. Scientists study their s________ to learn about the world of dinosaurs.illionsxistedargesthickenierceeetkeletonsEndangered Animals will be extinct in the next 100 yearsThey are disappearing from the world.西班牙猞猁:目前仅剩不足120只 。 They are disappearing from the world.They are disappearing from the world.They are disappearing from the world.They are disappearing from the world.They are disappearing from the world.They are disappearing from the world.They are disappearing from the world.EndGroup discussionWhy did some animals die out so quickly? What should we do to protect animals?TIPs: hunt…for meat/ fur plant more trees
cut down trees reuse the plastic bags
pollute water eat less meat and more vegetables
Homework★ Read and remember the text.
★ Surf the Internet to find more information about “endangered animals”. Write a sixty-word composition about it. Suggested websites: http://www.cnwildlife.com/ 野生动物 http://www.cwca.org.cn/中国野生动物保护协会网
★ Make a poster about protecting the animals.