八年级英语下册课件Unit 7《What’s the highest mountain in the world》Section B (1a–1d）.pptxVIP

Unit7What’sthehighestmountainintheworld?SectionB(1a–1d)

语言目标：1.掌握本课时重点词汇：cm,weigh,birth,atbirth,upto,adult等;2.掌握倍数比较的表达和动物体形的描述。思维品质：通过比较认识野生动物，对它们的具体数据有更加充分的了解。文化意识：提高保护野生动物、热爱大自然的意识。学习能力：能听懂关于野生动物的听力材料。课时教学目标

Let’swatchavideoaboutanimals.Lead-in

Comparefactsaboutthesetwoanimals.Addmoreinformationaccordingtoyourknowledge.1aPanda-is150cmtall(standingontwolegs)-weighs100kilos-eats10kilosoffoodadayElephant-is350cmtall-weighs5,000kilos-eats150kilosoffoodaday

Usethelanguageintheboxtohelpyoumakesentences.1aExamplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)Thispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.

Keypoints1.cm(centimeter/centimetre)n.厘米2.weighv.重量是……；称……的重量对重量提问用“Howmuchdoes/do...weigh?”或“Howheavyis/are...?”weighon加重……的思想负担；使焦虑不安【拓展】weightn.重量，分量puton/gainweight增加体重；loseweight减肥；theweightof………的重量3.standingontwolegs用两条腿站立standv.站立standup站起，站立，起立4.manytimesmorethan…比……多很多倍manytimes/基数词+times/twicemorethan…比……多……倍；manytimes/基数词+times/twicelessthan…比……少……倍

Exercises按要求完成句子，每空一词。1.Kateis1.4meterstall.(改为同义句)Kateis140____________tall.2.Howheavyisthegiraffe?(改为同义句)_________________thegiraffe_______?3.我的宠物狗能够用两条腿站立。(完成译句)Mypetdogcan______________________.4.杰克挣的钱是他哥哥的两倍。(完成译句)Jackearns__________________hisbrother.centimetersHowmuchdoesweighstandontwolegstwicemorethan

Listenandcheck(√)thenumbersyouhear.1b________100________16________20________50________120________0.1________0.2________150√

Teacher:Doyouhaveanyquestionsaboutbabypandas?Boy1:Aretheymuchsmallerthananadultpanda?Teacher:Yes.Whenthey’reborn,theyonlyweighabout0.1to0.2kilos.Boy1:Wo