九年级英语下册Unit1LifeinMarsReadingI精品学案牛津译林版课题9BUnit1ReadingI学习目标知识目标Tounderstandthecontextofafuturelifeonanotherplanet.能力目标TorecognizeandunderstandvocabularyaboutlifeonMars.TorecognizeandlistdifferencesbetweenlifeonEarthandlife情感目标ToarousetheSs’awarenessofmisery学习重点vocabularyaboutlifeonMars学习难点recognizeandlistdifferencesbetweenlifeonEarthandlifeonMars课前自学I.learnthewordsbyheart.1.想象2.开发3.漂浮4.连接5.呼吸6.系，扎7.拥挤的8.被污染的9.行星10.确定的11.流行的12.令人愉快的13.令人恐惧的14.科学家15.移居者16.张/片17.药18.恒星19.任务20.箱21.味觉22.怀着希望地23.交通24.旅程25.速度26.人类27.专门地II.ReadthearticlemorecarefullyandtrytotellthefollowingsentencesTorF.Ifitisfalse,pleasecorrectthemistake.1.By2100,peoplemightliveonMars.()2.Marsisbecomingcrowdedandpolluted.()3.By2100,thespaceshuttlescantravelathalfthespeedofsound.4.By2100,scientistscandevelopplantsonMarstogetfoodandoxygen()5HumansonMarshavetowearspecialbootstomakethemselveslighter.()课堂交流展示1.Doyoubelievethathumanswilleverbeabletoliveonadifferentplanet?（个人展示）2.说出部分课文中的生词,展示自己的预习。（小组展示）3.Listentothetapeandanswerthefollowingquestions:1.HowlongdoesittaketoflytoMarsatpresent?2.WhatisthegravityonMars?3.WherewillweliveonMars?4.Howwillwestudy,dohomeworkandtakeexams?5.WhatwillfoodbelikeonMars?4.Debate（辩论）（小组展示）Topic:DoyoubelievethatlifeonMarsisbetterthanthatontheearth?For(正方):Ibelievesobecause....Against(反方):Idon’tbelievesobecause….5.Fillinthechart.LifeonEarthtodayLifeonMarsin2100课堂达标检测词组翻译:1.难以想象2.到2100年3.目前4.变得越来越拥挤，污染5.以光速的一半6.对早期的定居者来说是一个问题7.八分之三的8.使许多人感觉不舒服9.漂浮在太空10.在许多方面学习感悟:10-21.难以想象behardtoimagine2.到2100年bytheyearof21003.目前atthemoment4.变得越来越拥挤，污染becomemoreandmorecrowedandpolluted5.以光速的一半atthespeedoflight6.对早期的定居者来说是一个问题beaproblemfortheearlysettlers7.八分之三的three-eighths8.使许多人感觉不舒服makemanypeopleuncomfortable9.漂浮在太空floatawayintospace10.在许多方面inmanyways
