九年级英语下册Unit1LifeinMarsMainTask精品学案牛津译林版课题9BUnit1MainTask学习目标知识目标1.Tocompleteaflowchart2.Toorganizeideasusingaflowchart能力目标1.Touseinformationfromaflowcharttocompleteadraft2.Towriteaguidetolifeonanotherplanet情感目标Howtoorganizetheinformationorderly学习重点Toorganizeideasusingaflowchart学习难点Touseinformationfromaflowcharttocompleteadraft课前自学准备信息：HowmuchdoyourememberaboutMars?1Temperature:2Color:3Moons:4Size:5Location:6DistancefromtheSun:7OneyearonMars:8Surface:9Atmosphere:课堂交流展示1.AboutlifeonMars（个人展示）1Transport:2Food,water,air:3Gravity:4.Home:5.School:2.AdvantagesanddisadvantagesoflivingonMars.（小组竞赛）AdvantagesDisadvantages3.DoasurveyaboutmovingtoMars.(全班集体展示)4.ImaginewhatwilllifebelikeonMars（小组展示）5.核对答案，展示PartB文章6.Myownimaginationaboutlivingonanotherplanet（个人展示）课堂达标检测发挥你的想象，我们如何才能在火星上居住呢？以及在火星上生活的不同。根据以下提示完成一篇80字左右的短文：1．交通工具是航天飞机，其速度达到光速的一半；2．科学家开发出了能产生食物、氧气和水的植物；3．人们通过穿特制的靴子来解决火星上重力的问题；4．在火星上人们有更多的空间和更多的空余时间；5．在火星上，学生可以在家里通过星际网络学习；6．但在火星上食物没有今天的美味，而且火星之旅将令人不舒服。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________学习感悟:10-9LifeonMarsInthefuture,wecantraveltoMarbyspaceshuttlewhichtravelsathalfthespeedoflight.WecanliveonMarsbecausescientistsdevelopplantsthatcangrowonMarsandcanproducefood,oxygenandwater.ThegravityonMarsisonlythree-eighthsofthegravityonEarth,soweshouldwearspecialbootstomakeourselvesheavier.OnMars,wewillhavemorespaceandmorefreetime,sowecanliveinadomewithmanybedroomsandhavemoretimeforhobbies.StudentsonMarscanstudyathomeontheinter-planetcomputernetwork.ButthefoodonMarswillnotbeastastyastheyaretoday,andthejourneytoMarswillprobablybeveryuncomfortable.
