阅读写作课课件Unit6 power of plants Developing ideas Reading for writing含视频2024新外研七上英语

ThepowerofplantsReading&Thinking单元主题：TheimportanceofplantsPlantsareimportantinthenaturalworld.01Plantsareusefultopeople.02Plantsmeansalottocultures.03三大子主题人与自然

34语篇研读WhatWhyHow主语篇withinaplant是一篇配图科普说明文，使用拟人手法，将植物的光合作用过程描述成工厂运作的模式，植物的每个部分都被赋予了工人的角色，形象有趣。本单元的起始，通过问题链“Whatcanplantsdoforus？”引导学生了解植物的重要性和光合作用的过程，目的是激发学生对于植物世界的探索欲望，为后续学习植物的相关知识做铺垫，培养认知能力。通过观察图片描述植物的根茎叶部分结合图示帮助学生了解光合作用的产生过程LearningObjectivesBytheendofthislesson,youwillbeableto:Namethepartsofaplantwithnewwords.Describehowplantsworkandgrow.Talkabouttheimportanceofplantsinthenatureandourlife.教学目标学情分析语言基础学习能力生活经验文本：涉及植物的工作原理，专业性强，难度较高，学生需有一定的阅读能力。语法：一般将来时，已在之前的学习中有初步接触。学生感兴趣的话题，积极参与讨论有助于激发学习的积极性，提高语言表达能力和思维能力。在生活中对植物有一定的认知，为本单元学习提供了丰富的生活经验基础。Pre-reading

While-readingPost-reading

HomeworkWatchandanswer:Whatdoplantsneedtolive?8Pre-reading

While-readingPost-reading

HomeworkWhatarethepeopledoing?Sheisbuyingvegetables.Heisbuildingahouse.Theyaredoinganexperiment.Theyarepainting.Whatcanplantsdoforus?Theycanprovidefood.Theycanprovidebuildingmaterials.Theycanbeusedforscientificresearch.Theycanprovidebeautifulenvironment.9Whatcanyouseeinthepicture?Canyounamethepartsofit?Pre-reading

While-readingPost-reading

HomeworkLookatthepictureandmatchthewordstoit.sugarsunlightleafwaterWhoishe?Chlorophyll（叶绿素）

B.Chloroplast（叶绿体）Pre-reading

While-readingPost-reading

HomeworkWithinaplantIt'squarterpastseven.Here'sWorkerNo.55inhisgreenuniform.He'sgoingtostartworkintheplant.HeworksinWorkshop1001intheLeaf.Thereare20to100workersineachworkshop.TheycollectsunlightandCO2,duringtheday.NowworkersfromtheRootsendupwater.ThewaterwillriseuptotheLeafthroughtheStem.ThenworkersintheLeafwillmixwater,CO2,andsunlight.Whataretheygoingtoproduce?Mostimportantly(forthem),therewillbesugar!It'susefulforthegrowthoftheplantAnotherproductwillbeoxygen,buttheplantdoesn'tneedmuchofit.Itmeansalottoanimalsandhumans,though-theyneedittobreathe!Theworkersworkhard.Soonit'sgoingtogetdark.Theywilltakearest.Therearemillionsofplantsonearth.Theygivemorethanfoodandoxygen.Withoutplants,thenaturalworldwouldbeverydifferent!Choosethemainidea.HowtomakesugarHowplantsworkWhyplantsaregreatGoingtothegreenworkshopPre-reading

While-readingPost-reading

HomeworkWithinaplantIt'squarterpastseven.Here'sWorkerNo.55inhisgreenuniform.He'sgoingtostartworkintheplant.HeworksinWorkshop1001intheLeaf.Thereare20to100workersineachworkshop.TheycollectsunlightandCO2,duringtheday.NowworkersfromtheRootsendupwater.ThewaterwillriseuptotheLeafthroughtheStem.ThenworkersintheLeafwillmixwater,CO2,andsunlight.Whataretheygoingtoproduce?Mostimportantly(forthem),therewillbesugar!It'susefulforthegrowthoftheplantAnotherproductwillbeoxygen,buttheplantdoesn'tneedmuchofit.Itmeansalottoanimalsandhumans,though-theyneedittobreathe!Theworkersworkhard.Soonit'sgoingtogetdark.Theywilltakearest.Therearemillionsofplantsonearth.Theygivemorethanfoodandoxygen.Withoutplants,thenaturalworldwouldbeverydifferent!Readandmatch.Part1.HowtheworkersworkPart2.WhatdoworkersproducePart3.WhyplantsareimportantCarefulreadingPart1Part2Part3Howtowork?Pre-reading

While-readingPost-reading

HomeworkClothesWorkingtimeWorkingplace55InhisgreenuniformatquarterpastsevenStartTakearestwhenit’sgoingtogetdarkInWorkshop1001intheLeafCarefulreadingPart1:Para.1~2WorkerNo.55Howdotheywork?WorkersintheLeaf____________________WorkersintheLeaf___________________________.55CO2Then,workersfromtheRoot_________________collectsunlightandCO2sendupwaterwillmixwater,CO2and

sunlight

Thewater__________totheLeaffromtheStem.willriseupPre-reading

While-readingPost-reading

HomeworkCarefulreadingPart1:Para.1~2Pre-reading

While-readingPost-reading

Homework55CarefulreadingWhataretheygoingtoproduce?ForthegrowthofplantForanimalsandhumanstobreathePart2:Para.3~4Pre-reading

While-readingPost-reading

HomeworkTherearemillionsofplantsonearth.Theygivemorethanfoodandoxygen.Withoutplants,thenaturalworldwouldbeverydifferent!Whyareplantsimportanttothenaturalworld

?CarefulreadingPart3:Para.5Howwouldthenaturalworldbedifferentwithoutplants?Pre-reading

While-readingPost-reading

HomeworkleafCompletethetextwiththewordsandexpressionsfromthepassage.riseupWatersugarbreatheHowdotheywork?Pre-reading

While-readingPost-reading

HomeworkStep1Step2Step355CollectMixProduceCarefulreadingwater

oxygensugarsunlightCO2/carbondioxidestemrootleafCollect&mixProducePre-reading

While-readingPost-reading

HomeworkHowdotheywork?Pre-reading

While-readingPost-reading

HomeworkWorkingroupsandretellStep1Groupin4.Step2Retell.Step3Presentinclass.StudentA:Theplantsareveryimportant.Itcanproduce_____throughphotosynthesis.StudentB:First,…collect…and…duringtheday.Then,…willsendup…Stu