仁怀市第四中学高一英语BookUnitAstronomythescienceofthestars学案人教版必修三VIP免费

仁怀市第四中学校本研修导学案Unit4Astronomy:thescienceofthestars单词学案课题：Period1：Words&Expressions编写人李长勇备课组长审核人班级姓名使用日期.教师寄语：Loveiseverthebeginningofknowledgeasfireisoflight.知识总是从爱好开始，犹如光总是从火开始一样。[来源:学#科#网]【学习目标】Teachinggoals1.Enablethestudentstograspthebasicmeaningofthewordsandexpressionsinthisunit.2.Getthestudentsfamiliarwiththecommonusageofthekeywordsandexpressionsofthisunit.3.Letthestudentsmakesentencesbasedontheobtainedknowledge.Learningkeypoints:theusageofkeywordsandphrasesLearningdifficultpoints:theusageofkeywordsandphrases[来源:学*科*网Z*X*X*K]【单词梳理】Wordsclassification[来源:学科网ZXXK]1.四会词汇astronomysystemreligiontheoryatombillionglobeviolentcarbonatmosphereunlikefundamentalharmfulacidchainmultiplyoxygenexistthusdioxidepuzzlebiologybiologistgravitysatellitegentlephysicistclimatecrashspaceshippullfloatmass2.固定词组Solarsystem,intime,layeggs,givebirthto,inone’sturn,carbondioxide,prevent…from,blockout,cheerup,nowthat,breakout,watchout4.重点词汇System,theory,violent,intime,unlike,harmful,layeggs,exist,givebirthto,inone’sturn,prevent…from,puzzle,pull,blockout,cheerup,nowthat,breakout,watchout,crashPreviewingCase仁怀市第四中学校本研修导学案单词自主学习学案英汉互译：天文学______系统，体制，制度______太阳系____________宗教，宗教信仰________学说，理论________原子________万亿，十亿______球体，地球仪，地球__________猛烈地，激烈的,强暴的________及时，终于____________碳__________大气层，气氛____________不同，不像_________基本的，基础的__________有害的_________酸________链子，连锁，锁链___________乘，增加__________氧_______下蛋_________存在，生存__________产生，分娩______________因此，于是______轮到某人，接着________________二氧化物_____________二氧化碳____________阻止，制止_____________谜，难题__________生物学____________生物学家____________重力_____________卫星，人造卫星___________温和的，文雅的____________物理学家_________挡住（光线）__________气候_________碰撞，坠落_________宇宙飞船_____________拉，托，牵引力__________感到高兴，感到振奋______使浮动，使漂浮__________既然___________突发，爆发___________密切注视，当心，提防_____________Astronomer____________solar___________BigBang____________global________nitrogen__________vapor_________presence_________dissolve_________reaction___________shellfish_________amphibian______reptile__________dinosaur____________mammal___________geologist________extinct__________comet_________lessen___________weightlessly_________cabin___________getthehangof__________exhaust____________单词课内探究学案1.systemn.[c]系统；体系；制度；方法systematicadj.有系统的;有条理的Thesolarsystemincludesthesunanditseightplanets.太阳系包括太阳和它的八颗行星。The____________(教育系统)operatesverydifferentlyintheUSandChina.2．intime及时；最终；迟早[典例]1).Theycaughtthebusintime.他们及时赶上了汽车。2).Ifyoukeepon,youwillsucceedintime.如果坚持下去，你们总有一天会成功的。[来源:Z,xx,k.Com][短语归纳]time短语：intimeforsth./todosth.及时；不迟innotime立刻；马上atonetime一度，曾经attimes有时，间或atthesametime同时，但还是atnotime永不……仁怀市第四中学校本研修导学案ontime按时；准时haveagood/nice/hardtime(in)doingsthIt’s(high/about)timethatsb.did/shoulddosth.是做某事的时候了Itis\wasthe1st\2nd\3rd….timethatsb.have\haddonesth.[来源:学科网]3.fundamentaladj.基本的，基础的Hardworkis_____________to...