Unit1ScienceFiction话题写作之应用文写作课件高中英语人教版选择性

Unit1SCIENCEFICTION人教版2019选择性必修第四册Writeasci-fishortstory应用文：写一则科幻记叙文读话题写作文高二下

LearningobjectivesAttheendofclass,youwillbeableto：1.Toknowsomefamoussciencefictionwriters.2.Toreadforthemainideaofthepassage.3.Todiscusswhatyouwoulddoifyoucouldtimetravel.4.Towriteasci-fishortstory.123新课导入

语言输入活用课文目录CONTENTS4

实战演练

5

技巧点拨新课导入：

引出话题01⑴Thevastnessofthesci-fiworldisinfinite,butthejourneyofexploringitscharmalwaysstartswithsomeone.科幻世界浩渺无垠，但追寻魅力之旅，总得有人启程。⑵Thevalueofscientistsliesintheirselflessserviceforallpeople'sinterests.—FranklinD．Roosevelt科学家的价值在于无私地为所有人的利益服务。——富兰克林·德拉诺·罗斯福⑶Inthedepthsoftheuniverse,starlightspeakswithoutwords,revealingtheendlessmysteriesandfuturesoflife.在宇宙的深邃之处，星光不言，却诉说着生命的无尽奥秘与未来。⑷Livingitselfiswonderful;ifyoudon'tunderstandthat,howcanyouexploredeeperthings?‌——

TheThree-BodyProblem活着本身就很美妙，如果连这道理都不懂，怎么去探索更深的东西呢？‌——《三体》⑸Studyingknowledgeneedsthinkingagainandagain,whichisalearningmethodhelpingmebecomeascientist.—AlbertEinstein学习知识要善于思考、思考、再思考，我就是靠这个学习方法才成为一名科学家。——阿尔伯特·爱因斯坦名言潮语Sometimeearlyinthenextcentury,humanbeingswillmoveintohabitatsonMars.Theywilllivethereforaboutayear,andthenwillbereplacedwithanothersetofpioneers.TheestablishmentofthisbaseonMarswilladvanceourknowledgeofthesolarsystemandaidinourunderstandingoftheearth.TerraformingMarsistheoreticallysimple:addnitrogenandoxygentotheatmosphere；pumpwatertothesurface；andaddtheearth'splantsandanimalsintheorderinwhichtheydevelopedonEarth.Butitwilltakeatleast300years.Somepeoplethinkthatsuchaprojectistoohugeforhumanstoaccomplish,butthereareverygoodreasonstomaketheattempt.Theearthnowcontainssome7billionpeople,andnooneknowshowmanyhumanstheearthcansupport.Ourveryexistenceandnumbersarethreateningmanyotherspecieswithextinction.Wealsohavehadsomeexperiencewithterraformingourownplanet:changingthelandscape,theatmosphereandtheclimate.Atpresent,weareawareoftheimportanceofterraformingtheearthaswetrytocontrolglobalwarming,airandwaterpollution,andprotectsomenaturalhabitats.美文欣赏[探索发现]1.What'sthemainideaofthispassage??_______________________________________________.

2．What'sthepurposeofestablishingabaseonMars?_________________________________________________.3.What'stheauthor'sattitudetowardstheproject?_______________________________________________.TerraformMars.Tohelpusbetterunderstandthesolarsystemandtheearth.Opitimistic语言输入:

跟着课文练布局02Readfortexttype&Organisation.Beginning:startthemachineDeveloping:whiletravelling(feelingsandchanges)Climax:cometothefuturenarrativeTimeTravelHowdoweprovewehaveactuallytimetravelled?(evidencelikeclockorpeople)Howdoweoperatethemachine?Thedifferencebetweennowandthen(rhetoricaldeviceslikecompareandcontrast)Encountersinthenewworld(people,things,adventures)Theproblemofcomingback(challenges)Whataretheproblemscausedbytimetravel?(anyworryordanger)Howdowefeeltotimetravel?(rhetoricaldeviceslikemetaphors,similesandoverstatements)Conclusion:Whatshouldbeincludedwhensharingyourtimetravel?Thedestinationofthetimetravel(whenandwhere)

Writing——mindmapTheTimeTravellerstopsintheyear802701.

feelingdoesn’tseeanyonefriendlytohimhostiletohimpeopleenvironmentcurious;excitedfrightened;anxiousprosperousinhospitablefeelingenvironment????Willhecomeback?Willitbepossibletocomeback?How?【基本框架】Summary活用课文：

跟着课文学词汇031.Theinstanttheceremony___________________,allthestudentsinourschoolburstintocheers.仪式一宣布开始，我校全体学生就欢呼起来。(declare)(2020·天津卷发言稿)2.Study________________andneverloseheart,andyouwillmakeprogressintime.按照自己的进度学习，不要灰心，你一定会取得进步的。(pace)(建议信)3._____________________westudentstakeregularexercisetokeepfitandenergetic.坚决要求我们学生经常锻炼以保持身体健康和精力充沛。(urge)(倡议书)4.Eventhoughmystudies______________________,Ialwayshelpmymotherwiththehousework.即使学习占用了我一天中的大部分时间，我还总是帮助妈妈做家务。(take)(短文)活用写作词汇wasdeclaredopenatyourownpaceItisurgedthattakeupmostofmyday5.Itmaybeadifficulttime,buteventuallythingswill_______________________.这也许是一段困难时期，但最终一切都会好起来。(turn)(建议信)6.IamsorrythatIcan'tgotothebookstorewithyoubecauseI_______________________mydentistthisSaturdayafternoon.我很抱歉不能和你一起去书店了，因为我这周六下午约了牙医。(appointment)7.______________________________,shewrotealetterofapologytoherteacher.她对所有的谎言感到内疚，于是给她的老师写了一封道歉信。（guilty）8.Thewaiter____________________________anddishonest.这个服务员又懒又不诚实，因此被解雇了。(dismiss)活用写作词汇turnoutallrighthaveanappointmentwithFeelingguiltyaboutallthelieswasdismissedforbeingsolazy活用课文：

跟着课文学佳句03细节描写原：Heseemedmorelikeahumanthanamachine.他看起来更像一个人，而不是一台机器。1.这段经历令人兴奋，而不是恐惧，在此期间我的心一直剧烈地跳动。Theexperiencewas________________________________,duringwhichmyheartbeatviolentlythewholetime.原：EventhoughTonyhadbeeninthenextroom,hemanagedtocatchherintime.尽管托尼当时在隔壁房间，但他还是及时接住了她。2.我轻松自信地看完了这本科幻小说，尽管我的极限正受到前所未有的考验。Ireadthissciencefictionrelaxedandconfident,______________________________________________________.原：Nightcameasifalampwasbeingturnedout,andinanothermomentcametheday.夜幕降临了，仿佛一盏灯正在熄灭，转眼间，白昼就来临了。3.看看天上的乌云！就像科幻电影一样，变化太快了！看起来要下雨，咱们快一点。Lookatthedarkcloudsinthesky!Justlikeasciencefictionmovie,itchangesquickly!______________________________________.Let'shurryup.moreexcitingthanfrighteningeventhoughmylimitswerebeingtestedlikeneverbeforeItseemsasifitisgoingtorain细节描写4.只要你有梦想，不断努力就一定会成功。_____________________________,keeptryingandyou'llmakeit.5.我很高兴你对科学很感兴趣，并且想学习科学。因此我想给你介绍一位科学老师。Itmakesmedelightedthatyoushowgreatinterestinscience,_______________________.SoI’dliketointroduceascienceteachertoyou.原：SolongasItravelledatmaximumspeed,itdidn’tmatter.只要我以最高的速度前进，就不会有什么问题。原：Sheheardhimdeclarethathedidnotwanttoleaveherthenextday,andthathefeltmorethanjustthedesiretopleaseher.她听到他说，他第二天不想离开她，而且他不仅仅是想讨她的欢心。Aslongasyouhaveadreamandthatyoudesiretolearn03技法点拨：

如何写科幻记叙文

①Inthefuture,everyfamilycanhavearobot,anditcanhelppeopledomanythings.未来，每个家庭都会拥有一个机器人，它可以帮助人们做很多事情。②Withthedevelopmentofscienceandtechnology,ourlifewillbesurelymoreconvenientandcomfortable.随着科学技术的发展，我们的生活一定会更加方便和舒适。③Wecanimagineeverythingwillbedoneeasilyandautomatically.我们可以想象每件事都会轻而易举地自动完成。1.夺人眼球开头句④Robotsmaybethemostcleverexcepthumansinthefuture.在未来，机器人可能是除人类以外最聪明的。⑤ThisisthelifethatIamlookingforwardto.这就是我所期待的生活。⑥Noonecanmakesurewhetheranotherlifeexistsintheuniverse.没有人能确定在宇宙中是否存在另外的生命。⑦Thoughthescientistsneversawtherealaliens,Istillbelievethatbesideshumanbeings,lifemustexistintheuniverse.虽然科学家从未见过真正的外星人，但我仍然相信除了人类之外，宇宙中存在另外的生命。2.亮点出彩篇中句⑧Whenintelligentmachinescandothethinking,willourbraingetlazyandregress?当智能机器可以思考时，我们的大脑会变得懒惰和退化吗？⑨Asamatteroffact,IbelievethewidespreadofAIactuallyactsasamotivationtoforceustobecomemoreintelligent.事实上，我相信人工智能的广泛传播实际上是一种动力，迫使我们变得更聪明。⑩Tosumup,everytechnologyisadouble­edgedsword.综上所述，每一项科技都是一把双刃剑。3.韵味无穷结尾句【写人型】Ihaveafriendcalled__________(姓名),__________(年龄),from__________(籍贯),Hisfavoritesportis__________(兴趣爱好).He/shehasmadegreatcontributionin_____________(个人成就).Whycanshe/hemakesuchbrilliantachievementswiththedisadvantageof？His/Herhardworkanddeterminationtosucceedhelpedhim/hertoovercomemanydisadvantages.Forexample,__________________________(例1);________________(例2).Onhis/herwaytosuccess,he/sheprovedthat__________(成功的秘诀)wasnothingandhardworkwaseverything.4.写作模板【叙事型】Inordertoencouragethestudentsto_____________,（目的）ourschoolorganized_____________（活动）Hundredsofustookpartinit.Itwasaniceday.At_____________,（时间）wegatheredat_____________（地点）andsetoutfor_____________.（目的地）_____________·(活动详细介绍）Theactivitybenefitedusalot.Notonlydidit_____________,（活动的意义一）italso_____________（活动的意义二）Whatawonderfultime!4.写作模板05写作实践：

触类旁通

你校校报英语角举办科幻故事征文比赛，请你写一个关于飞碟的故事参加比赛。内容包括：1.时间、地点；2.主要情节；3.你的感受。注意：1.写作词数应为80左右；2.可以适当增加细节，以使行文连贯。典例赏析1、审题定调本写作要求写一个关于飞碟的科幻故事短文。内容包括：时间、地点、.主要情节以及个人感受。此类文章一般用第一人称，时态为一般过去时，但有时要根据实际情况有所变化。2、谋篇布局

针对本篇写作任务，我们可以列出以下提纲：

第一部分：交代故事背景；

第二部分：具体介绍故事发生的过程；

第三部分：总结（我的想法和感受）。第一步：明确要求、布局谋篇爬出帐篷冷静下来

闪过躲在后面

飞走了撞到……困惑的

第二部：搜索话题词汇crawloutofthetentcooldownflashacrosshidebehindflyaway

raninto...puzzled（一）完成句子1.晚上太热了，我在帐篷里睡不着。Itwassohotatnight__________________inthetent.2.我爬出帐篷，四处走动以便冷静下来。Icrawledoutofthetentandwalkedaround________________．3.突然，一道亮光划过天空，一个飞碟出现在我的帐篷附近。Suddenly,thereisabrightlight______________________andaflyingsaucerappearingnearmytent.4.它看起来就像我白天读的书里的一样。Itlookedjustliketheoneinthebook___________duringtheday.第三步：巧用话题词汇句式thatIcouldn'tfallasleeptocooldownflashingacrosstheskyIhadread

（一）完成句子5.我赶紧躲在一块石头后面，看见一个外星人从一扇圆门里走了下来。Iquicklyhid________________andsawanaliencomedownthrougharounddoor.6.他走进我的帐篷，手里拿着什么东西出来了。Hewalkedintomytentandcameout_________________________________.7.然后不明飞行物飞走了。我立刻跑进帐篷，发现我的平板电脑不见了。TheUFOthenflewaway.Iimmediatelyranintomytentandfoundthat________________．8.我很困惑，我不能相信我所看到的。IwaspuzzledbecauseIcouldn'tbelieve________________．第三步：巧用话题词汇句式behindastonewithsomethinginhishandmyPad