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当前位置:首页 > 商业/管理/HR > 管理学资料 > Unit4Astronomythescienceofthestars阅读导学案1
2013~2014学年度下学期高一英语导学案必修3Unit4姓名:小组:小组评价:教师评价:1Unit4Astronomy:thescienceofthestars课文阅读导学案(1)编写人:张万聪审核人:祝东祥审批人:耿家伟使用时间:_________【学习目标】1.准确把握文章主旨,提升文章概括理解能力。2.听课文录音,纠正发音提升听力。3.激情诵读,整体理解课文,合作探究,大胆质疑。4..激情投入,享受学习的快乐。【方法导引】1.TaskI采用略读(Skimming),找出主题句,快速概括每段大意。2.TaskII采用扫描式阅读(Scanning),培养获取整体信息概的能力。3.TaskIII:仔细阅读(CarefulReading),训练细节阅读能力。4.TaskIV整体回忆文章,迅速得出答案。【分层目标】C层完成TaskI,TaskIII。B层完成TaskI,TaskII,TaskIIIA层完成TaskI,TaskII,TaskIIITask1.SkimthetextonPage25-26forthefirsttimeandthenmatchthemainideawitheachparagraph.Para.1a.Theformation(形成)oftheearth.Para.2b.Theimportanceofwaterforlife.Para.3c.Awidelyacceptedtheoryabouttheformationoftheuniverse.Para.4d.Thearrivalofhumansandtheirimpactontheearth.Para.5e.Thedevelopmentofplantsandanimalsontheearth.TaskII.ScanthetextonPage25-26andjudgethestatementsTrue(T)orFalse(F).1.Humanbeingshaveknowntheoriginoftheearthclearlysofar.()2.Theappearanceofwatermadeitpossibleforplantsandanimalstoliveontheearth.()3.Plantsfirstappearedonlandandtheninthewater.()4.Dinosaursexistedontheearthforover140thousandyears.()5.Itishumanbeingsthatarenotlookingaftertheearthverywellandhavecausedglobalwarming.()TaskIII:ReadthetextonPage25-26carefullyandchoosethebestanswer1.Whywastheearthdifferentfromotherplanets?A.Becauseitproducedalotofheat.B.Becausethewaterremained.C.Becausethewaterdisappeared.D.Becauseitwastheoldestplanet.2.Whywaslifeabletodevelopontheearthbutnotonotherplanets?A.Becausetheearthhadasolidshape.B.Becausetheearthdidnothaveharmfulgasesinitsatmosphere.C.Becausethewaterstayedontheearthbutnotonotherplanets.D.Becausetheearthwasneithertoohotnortoocold.3.Whywasitnecessaryforplantstogrowbeforeanimals?A.Becauseanimalsneededplantstoprotectthemfromthesun.B.Becauseplantsprovidedoxygenforanimalstobreathe.C.Becauseanimalscouldhidefromhuntersintheforest.D.Becauseitwaseasierforplantstogrow.4.Whatproblemiscausedbyhumanbeings?ATheyexisteverywhereontheearth.BTheycauseglobalwarming.CTheyfindnewmethodsofgrowingcrops.DTheyenjoyhuntingandfishing.5.Whydidtheplantsgrowbeforeanimalscame?AAnimalsneededplantstoprotectthemfromthesun.BPlantsprovidedoxygenforanimalstobreathe.CAnimalscouldhidefromhuntersinforest.DItwaseasierforplantstogrow.6.Itcanbeinferredfromthetextthat.A.aftera“BigBang”,whatthedustwastobecomeremainedamysteryB.plantsappearedbeforetheanimalsC.plantsmultipliedandfilledtheoceanswithoxygenD.plantsplayedanimportantpartintheappearanceoftheanimals7.Whatisthemainideaofthetext?2013~2014学年度下学期高一英语导学案必修3Unit4姓名:小组:小组评价:教师评价:2A.Theformationoftheearth.B.Thearrivalofhumansandtheirimpactontheearth.C.Thedevelopmentofplantsandanimalsontheearth.D.Theoriginoflifeontheearth.TaskⅣ.Summary:Readthetextcarefullyandfillintheblanks.Theearthwasjustacloudofenergeticdustafterthe“BigBang”.Thenthedust1.intoasolidglobemovingaroundthesun.Theearth2.loudlywithfireandrock,tobe3.toproducemanythings,whichmadetheearth’satmosphere.Waterstayedontheearthandpeoplethinkitisimportantforthebeginningoflife.Itallowedtheearthtodissolve4.gases.Thenlifebegantodevelop.Plantswerethestartofchanges.They5.andfilledtheoceansandseaswithoxygen.Thisencouragedthe6.ofearlyshellfishandfish.Landanimalssuchasinsects,reptilesanddinosaursandsoonappearedafterthefirstgreenplantsappeared.Smallcleveranimals7.allovertheearth.Buttheyarenot8.theearthverywell.Toomuchcarbondioxideisputintotheatmosphere,which9.heatfromescapingfromtheearthintospace.Whetherlifewillcontinue10.whetherthisproblemcanbesolved.TaskⅤ:FindouttheseusefulphrasesfromWarmingup,Pre-readingandReadingandtranslatethemintoEnglish.(从中找出下列的重点词组,并且翻译成英语).1.______________及时;终于2.______________下蛋3.______________产生;分娩4.______________轮到某人;接着5.______________阻止;制止6.______________挡住(光线);使不回忆7.____________太阳系八大行星8.____________四面八方9.____________.冷却10.____________充满着…..11.____________也;还有……12.____________与…….不同Task4TaskVI.Rereadthetest,completeandanalyzefindthefollowingsentences(在文中找出重点句子,完成句子并分析)1._______________________wasuncertainuntilbetween4.5and3.8billionyearsagowhenthedust___________asolidglobe.随后它会变成什么样没人知道,直到38-45亿年前,这团尘埃才慢慢地形成一个固定的球状物____________________________________________________________________________________________________________________2.Theearthbecamesoviolentthat____________________theshapewouldlastornot地球变得激烈动荡,不知道这个固体形状是否会继续下去____________________________________________________________________________________________________________________3._______________________isthatastheearthcooleddown,,waterbegantoappearonitssurface.更重要的是地球冷却了下来,地球的表面就开始出现了水______________________________________________________________________________________________________________________________________________________________4.________________________isthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.Thisproducedachainreaction,______________________________.很多科学家相信,由于地球上长期有水存在,使地球得以把有害气体和酸性物质溶解在海洋里。这就产生了一系列的反应,使得生命就有可能开始发展了___________________________________________________________________________________________________________________________________________________6.Thisproduce
本文标题:Unit4Astronomythescienceofthestars阅读导学案1
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