牛津英语B全套+教案 readingppt课件.ppt

牛津初中英语 9BUnit1Reading 1 简要提示一 年级 九年级二 教学内容 Unit1LifeonMars三 课型 Reading四 教学目标1 知识目标掌握本课时的四会单词 主要词组和句型 2 2 能力目标1 学会运用本课所学的主要词汇和句型来简单描述未来生活 2 学会略读和寻读等阅读技巧 3 情感目标引导学生思考在另一个星球上生活的前景和可能性 比较不同环境的优点和缺点 激发学生探索未知世界的热情 3 五 教学重难点1 重点 1 学习和运用四会单词 词组 2 掌握略读和寻读等阅读技巧 2 难点 1 Everystudentwillhaveacomputerathomeconnectedtoaninterplanetarynetwork 4 2 ComparedwithlifeonEarth lifeonMarswillbebetterthanlifeonEarthinmanyways 3 Therewillbevariousdesignsforsettlerstochoosefrom 5 PartOneLead in WhatproblemsdoesEarthhave 6 Earth Mars abetterworld crowdedpolluted 7 OurEarthisbecomingacrowdedandpollutedp alargebodyinspacethatmovesaroundthestar e g thesun 2Becauseoftheg apowerthatkeepsusfromfloatingintheair wecanstandandwalkonEarth lanet ravity TaskOneFillingintheblanks PartTwoPre reading 8 Ittakess avehicledesignedfortravelinspace monthstotraveltoMarsatpresent pacecraft Thefirsts peoplewhogotoliveinanewplace onMarsshouldd growandimprove plantsthatcanproduceoxygen foodandwater ettlers evelop 9 Ther machinesthatcandotasksunderthecontrolofcomputers willdomostoftheworkonMars butthefoodmaybeintheformofp smallroundpiecesofmedicine andnotverytasty obots ills planetgravityspacecraftsettlersdeveloprobotspills 10 1Color 2Size 3Location 4Moons 5Surface 6Temperature TaskTwoSharingmyresearchonMars 11 red 12 Mercury Venus Earth Mars One halfthediametreofEarth 13 Pluto Jupiter Uranus Neptune Earth Venus Mars Saturn Mercury Eightplanetsinoursolarsystem 14 Twomoons Phobos Deimos 15 ThesurfaceofMarsisalittlelikethesurfaceofEarth 16 133 27 Temperature 17 Color Size Location 4Moons 5Surface 6Temperature MyresearchonMars red one halfthediametreofEarth betweenEarthandJupiter Phobos Deimos alittlelikethesurfaceofEarth 133 27 18 TaskThreeGuessingandsearching crowdedplanetspaceshuttlesspeedbootsspacehomerobotsettlersonlineteacher search search search search search search 19 crowdedplanet ThepopulationonEarthisabout6 4billionin2007 It sstillincreasingquickly 20 spaceshuttles Theyarenewkindsofspacecraftwhichcantravelfasterinspace 21 speedboots Theyarespecialshoesthatcanmakeyouwalkfasterinspace 22 spacehome It saspecialroundhouseinspace 23 robotsettlers Settlersarepeoplewhogotoliveinanewplace MayberobotswillmovetoMarsandliveonitfirst 24 onlineteacher Theteacherwhocanhelpyouatanytimeandanyplaceinanonlineschooliscalled onlineteacher 25 PartTwoWhile readingTaskOneSkimming Para1Para2Para3Para4Para5Para6Para7 Crowded polluted Transport Food waterandair Gravity Home School Food 26 TaskTwoScanning1WhatvehicledopeopleusetogotoMarsatpresent Andhowlongdoesittake 2WhatvehiclemaypeopleusetogotoMarsinthefuture Andhowlongwillittake 3Whatwillscientistsdotosolvetheproblemsoffood waterandair 4WhatwillfoodonMarsbelike 27 5IsgravityonMarsabigproblem Why 6Whatmayhappenthen 7Whatkindofshoesshouldpeoplewear 8Whatkindofhousemaypeoplelivein 9Whowilldomostofourwork 10Whatkindofschoolwillstudentsstudyin Andwhatdotheycalltheirteacher 28 transport Spacecraft Spaceshuttles Onlyaveryshorttime 1WhatvehicledopeopleusetogotoMarsatpresent Andhowlongdoesittake Months 2WhatvehiclemaypeopleusetogotoMarsinthefuture Andhowlongwillittake 29 Food waterandair 4WhatwillfoodonMarsbelike Maybethefoodwillbeintheformofpills 3Whatwillscientistsdotosolvetheproblemsoffood waterandair ScientistswilldevelopplantsthatcangrowonMarsandproducefood waterandoxygen 30 Yes itis BecausethegravityonMarsisthree eighthsofthegravityonEarth Peoplemayjumphigheasilyandfloatawayintospace Peopleshouldwearspecialbootstomakethemselvesheavier 5IsgravityonMarsabigproblem Why 6Whatmayhappenthen 7Whatshoesshouldpeoplewear gravity 31 home 8Whatkindofhousemaypeoplelivein 9Whowilldomostofourwork Aspecialdomewith10bedroomsishighlypossible Robots 32 school 10Whatkindofschoolwillstudentsstudyin Andwhatdotheycalltheirteachers Studentscanstudyinonlineschoolsandtheycalltheirteachers e teachers 33 Post readingTaskOneFillingintheformbelow Marsin21001It scleanandhaslotsofspace 2Spaceshuttlestravelathalfthespeedoflight 3It sonlyaboutthree eighthsofthegravitythatwehaveonEarth 4Peoplewearspecialboots 5Peopleliveinadomewith10bedrooms 6Wetakeexamsinonlineschools 7Mealsarejustpills 34 TaskTwoDiscussionaboutlifeonMars It snot or The ismoreconvenient Peoplewillwearspecial Peoplewillhave space willdomostofourwork We llhavemoretimefor Studentswillstudyin schools Advantages crowdedpolluted transport boots more Robots hobbies online 35 Disadvantages Low willbedangerous Fooddoesnottaste Spacetravelmakespeoplefeel It stoo tostayoutside It stoo awayfromfriendsonEarth gravity good ill sick far cold 36 TaskThree CompletingExerciseC1onpage11oftheStudents Book Keys 1a2b3c4c5b6b7a8b 37 Importantsentences1Therewillbevariousdesignsforsettlerstochoosefrom 将有许多种设计可供移居者选择 我有很多双鞋子可以选择 但我决定不了选哪双 Ihavemanypairsofshoes butIdon tknowwhichpair tochoosefrom tochoose tochoosefrom 意思是 从 中挑选 38 2Thejourneymighttakeonlyaveryshorttimeinspaceshuttlesthattravelathalfthespeedoflight 用以光速一半速度飞行的太空穿梭机进行的旅程可能只要花很短的时间 此句是that连接的定语从句 that修饰先行词spaceshuttles 39 ComparedwithlifeonEarth lifeonMarswillbebetterinmanyways 与在地球上的生活相比 火星上的生活在很多方面将会更好 与我们的那条路相比 这条路繁忙得多 Thisroadisquitebusy ours comparedwith to comparewith 意思是 与 做比较 在句中是过去分词短语作状语 此时with和to可通用 40 江阴大桥把江阴和靖江连接了起来 JiangyinBridge Jiangyin Jingjiang connectsto Everystudentwillhaveacomputerathomeconnectedtointer planetarynetwork 每个学生在家里有一台连接星际网络的电脑 connectto意思是 与 连接 这里的connectedto是过去分词后置作定语 修饰computer 41 小结今天我们学习了一些描述火星生活的词汇 句型 并且讨论了火星上未来生活的优缺点 希望同学们课后认真巩固课文内容 用自己的语言来简单描述火星生活 42 Homework Readthepassagealoud Finishofftheadditionalexercises 43 Additionalexercises 用括号内所给词的适当形式填空1Thereislessair pollute intownthatinthecity 2LookatthenewestT shirt It smadeofcotton Ithinkitwillbecome fashion thissummer 3It s high possiblethatpeoplecanliveonMarsinthefuture 44 Grandmaistooold settle onanotherplanetatpresent Thehelmetismadeofmetal It stooheavy WhenIwearit Ifeel comfort 6Myfathercooksverywell Thefoodhecooksisas taste asthatintherestaurant 45 7Herearemanykindsofmooncakesforyou choose from 8 compare withwhathehadalready thenewstampswerenotveryinteresting 9 hope doctorshavefoundanewwaytooperateonthepatients flyinghospital 10Weshouldkeepwaterfrom be polluted 46 Keys 1pollution2fashionable3highly4tosettle5uncomfortable6tasty7tochoose8Compared9Hopefully10being 47 初一英语 本课是9BUnit1的Reading 这一课时展望了将来人们在火星上的生活状况 文章分别就交通 重力等5个方面讨论了火星上生活的优缺点 在组织教学时 教师要鼓励学生展开想象 提醒学生在谈论未来生活时很多答案没有对错之分 同时教师还应注意对学生略读和寻读等阅读策略的训练 说明 48 Manypeoplebelievethatwewillliveon by2100becauseofthelarge andtheserous onEarth withlifeonEarth lifeonMarswi