高二轮复习高一英语Unit3theweirdworldofpla

Chapter3.TheWeirdWorldofPlants-Learntocareforplants(MoreLanguageInput)一、章节剖析（一）综述本章节是增补阅读资料，介绍TheNativePlantGardensinVictoria,BritishColumbia,Canada的植物根源、园艺匠的职责以及它的用途。本课的任务有两个：对课文进行整体阅读，培育学生略读、扫读、细读等阅读能力。拓展学生的生物知识。（二）阅读目标知识目标学习课文中要点词、词组、句型和语法。能力目标提升学生的阅读理解能力和培育学生的阅读技巧。阅读准备、略读、扫读、细读等是高中学生一定具备的阅读技术。感情目标启迪学生对植物的关爱，认识植物园的科学价值和作用。（三）教课方法采纳任务型教课法，经过表演、发问、小组合作等手段，来达到教课目标。（四）要点和难点词汇学习核心词汇containlocalcultivatechecklocationrecordyearlyavailableidentificationhands-onregularly拓展词汇ecologybedsettingnursery词组和短语careforalargecollectionof教课内容教课实行建议教课资源参照Pre-reading这部分是主阅读的延长，故在引入环节能够采纳复习手段，既能加深学生对本章节主题的理解，又能很自然过渡到对课文的阅读。要修业生思虑两个问题:Wheredotheweirdplantsgrow?Whereelsedoplantsusuallygrow?Whatdoplantsneedfortheirgrowth?在学生回答下列问题的同时，pre-teach一些单词，如，nursery,botanicalgardens;gardener;carefor等。While-reading这是本课的主体部分，也是老师要办理的要点，既要指引学生学习《牛津英语教课要点词汇和句型，又要提升学生的阅读理解能力，培育学生的阅读参照》技巧。要修业生带着问题迅速通读全文，认识文章粗心。要修业生疏段阅读，针对各段采纳发问，达成表格等不一样手段进一步理解课文，而后总结段落粗心，掌握文章的篇章构造。达成A2中的练习。培育学生猜词能力。在阅读的过程中，要修业生根句上下文，推断新单词的词意。达成课本第54页A1中的练习。Post-reading这是课文的拓展部分，对本部分的办理，建议分为两快。要修业生依据自己生活经验来描绘自己栽种某栽种物的经历。要修业生四人或五人为一小组，课后进行网上检查或实地考察后介绍当地某个植物园或学校里的生物角，而后全班沟通。[链接1]说明：与课文要旨有关的完型阅读训练篇章。Closeyoureyesandpictureadesert.Doyouseeahot,dry,sunnyplacecoveredinsandandwithoutplants?Youmightbesurprisedtoknowthatmanyremarkableplantscanbefoundeveninthehottestanddriestdesertsoftheworld.Oneoftheseplantsisthecactus.Cacti(morethanonecactus)areperfectly__1___forlifeinthedesertbiome.Theyhavenoleaves,buttheyhavethick,greenstemsthatsoakupsunlightand__2___waterinside.Mostcactiarecoveredwithsharpspines.Thesearefor__3___againstanimalsthatwouldlovetotakeabiteoutofthecacti’sjuicystems.Manydesertplantsalsoproducealongtaproot__4___growsdeepintotheground.Thetaprootfindswaterdeepbeneaththesurfaceoftheground.Desertsarefoundinmanydifferentpartsoftheworld.Butplantsinthecactus__5___arefoundonlyindesertsofNorthAmericaandSouthAmerica.IfyouvisitadesertinAfrica,youwillseeplantsthathavenoleavesandarecoveredwithknowthisplantisnotacactus?Scientistsclassifyplants__8___theirflowers.__9___boththecactusandthecrown-of-thornshavethorns,theirflowersarecompletelydifferent.Whenyouareoutdoors,lookattheplantsyouseegrowingaroundyou.Thinkabouthowtheyareadaptedtotheirbiome.Then,gotoagardenstore,andlookattheplantsforsale.Manyofthemcomefromdifferentbiomes.Chooseoneyoulike,andaskhowbesttogrowit.Ifyoudecidetobuyit,makesureithasthe__10___water,sunlight,soilandairtemperature.Makeitshomeasmuchlikeitsnaturalbiomeasyoucan.1.A)adoptedB)adaptedC)appliedD)adjusted2.A)trapB)keepC)saveD)store3.A)attackB)protectionC)preservationD)defense4.A)asB)withwhichC)thatD)it5.A)cycleB)groupC)familyD)branch6.A)butB)andC)soD)for7.A)exampleB)exceptionC)exc