Unit+1+Nature+in+the+balance+Reading+课件-2022-2023学年高一下学期英语译林版（2020）必修第三册.pptx

新牛津译林高中英语必修三Unit1Natureinthebalance

Reading

Pre-readingDoyouknowwhereitis?

PART02FastReading

TheAmazonrainforest:anaturaltreasureWhatcouldbethegenre（体裁）ofthearticle?documentaryscript(纪录片脚本）

1.What’sthemainideaofthetext?A.TheAmazonrainforestisthelargestrainforestintheworld.B.TheAmazonrainforestgivestherichestbiodiversityontheEarth.C.TheAmazonrainforestisanaturaltreasurehouseontheEarth.D.TheAmazonrainforestisknownasthe“lungsoftheplanet”．√

PassageStructureIntroductionBasicinformationPlantbiodiversityDifferentlevelsAnimalbiodiversityFoodchainValueThreat

3.What’sthestructureofthepassage?Part1:Para.1Part2:Paras.2－5

Para.1:IntroductiontotheAmazonrainforestPara.2:BasicinformationabouttherainforestPara.3:_____________________________________Para.4:______________________________________Para.5:______________________________________AnalysingthestructureReadthedocumentaryscriptandwritethemainideaofeachparagraph(partA1).Plantbiodiversity：levelsoftherainforest（plants）Animalbiodiversity：foodchain（birdsandanimals）Therainforest’svaluetothehumanrace;threatstotherainforest

Fillintheblankswiththefigures(partA2).86million6,40040,000117%

010203Whatisthepurposeofusingsomanyfigures?ToprovidespecificandaccurateinformationTosupportthestatementandmakethestatementmorepersuasiveandconvincing;Tomakepeoplerealizetheimportanceoftherainforestinadirectway

PART03CarefulReading

Welcometothejungle,ahugeseaofgreenalivewiththesoundsofanimals.ThisistheAmazonrainforest.Asthelargestrainforestintheworld,itplaysasignificantroleinmaintainingthefinebalanceoftheEarth’secosystem.欢迎来到亚马孙雨林，这是一片绿色的海洋，到处都可以听到动物发出的声音。这是亚马孙雨林，作为世界上最大的雨林，它在维持地球生态系统的良好平衡方面发挥着重要作用。一片…的海洋bealivewith充满了…在……方面扮演了重要的角色

Readpara.1carefullyandtrytofindthethemeofthescript.Whilereadi