2019-2020学年新教材高中英语 Unit 4 Space Exploration Readin

Unit4SpaceExplorationReadingforWriting如何写正反观点的议论文【文本研读】Ⅰ.文本整体理解:快速浏览文章1.What’sthemainideaofthetext?A.Introducingdifferentbenefitsofexploringspace.B.Introducingthehistoryofexploringspace.C.Introducingdifferentopinionsaboutspaceexploration.D.Introducingthedevelopmentofexploringspace.答案:A2.Findoutthemainideaofeachparagraph.Para.1:_____________________________________Para.2:______________________________________________________________Para.3:__________________________________________________________________________Differentopinionsaboutspaceexploration.Exploringspacehasmadeadifferenceinthefightagainstworldhunger.Spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitus.Para.4:_______________________________________________________________________________________________________Para.5:__________________________________________________________________Sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.Exploringspaceprovidestheworldwithmanybenefits,soitshouldcontinue.Ⅱ.文本细节理解:关注特色表达1.What’stheauthor’sattitudetoexploringspace?A.Supportive.B.Objective.C.Neutral.D.Negative.2.Whichofthefollowingaspectsdoesn’tthespaceexplorationinclude?A.Farming.B.Technologicalimprovements.C.Findingotherplanetstolive.D.Buildingahealthybody.答案:1、2.ADⅢ.文本梳理【写作指导】【文体剖析】通过摆事实,讲道理,直接表达作者的观点和主张的文体属于议论文。正反观点类议论文是其中的一种,通常提出某观点或某话题,并指出对此话题产生的两种对立观点,对正反两方面的论点进行论证,最后给出自己的看法。【话题词汇】1.resultin导致2.inclosing最后3.beopposedto反对4.beinfavorof赞成,支持5.bewidelyused被广泛使用6.asfarasIamconcerned在我看来7.makeadifference起作用,有影响8.take...intoconsideration把……考虑在内9.somepeoplearguethat...一些人主张……10.ontheonehand...,ontheotherhand...一方面……,另一方面……【话题句式】1.Differentpeoplehavedifferentviewsonspaceexploration.不同的人对太空探索有不同的看法。2.Itmakesusfeelproudofournation.它使我们为我们的国家感到自豪。3.Everycoinhastwosides.事物都有两面性。4.Generallyspeaking,itsadvantagescanbeseenasfollows.一般来说,它的优点如下。5.Somepeoplefirmlybelievewebenefitalotfromthescientificadvancementsinmanydifferentways.有些人坚信,我们从许多不同方面的科学进步中获益良多。6.Takingallfactorsintoconsideration,wemaysafelycometotheconclusionthattherearequiteafewopportunitiesinoursociety.把所有的因素加以考虑,我们可以有把握地得出结论:在我们的社会中存在着相当多的机会。【典题演练】最近,你班同学就“太空是否值得探索”这一话题展开了一场讨论。请你根据下表提供的信息,用英语写一篇短文介绍讨论的情况,并谈谈自己的看法。30%的同学认为太空不值得探索。理由:1.离我们及我们的日常生活太遥远。2.浪费金钱。70%的同学认为太空值得探索。理由:1.已使用卫星进行通讯传播、天气预报。2.有望解决人口问题。注意:1.词数80左右;2.可适当增加细节,以使行文连贯。【谋篇】【遣词】1.进行了一次热烈的讨论_____________________2.持有不同的观点__________________3离……太遥远__________________4.解决人口问题__________________________5.在我看来____________________haveaheateddiscussionholddifferentideastoofarawayfrom...solvethepopulationproblemsasfarasI’mconcerned6.值得做某事_____________7.从……中受益____________8.促进________beworthdoingbenefitfrompromote【造句】1.完成句子(1)最近我们班进行了一次热烈的讨论。_____________________________________(2)讨论的话题是太空是否值得探索。________________________________________Recentlyourclasshadaheateddiscussion.Thetopiciswhetherspaceisworthexploring.(3)30%的同学认为不值得探索。_____________________________________________(4)他们认为太空探索离我们及我们的日常生活太遥远并且浪费金钱。______________________________________________________________________________________________30%ofusthinkspaceexplorationisnotworthwhile.Theyholdthebeliefthatspaceexplorationistoofarawayfromusandourdailylifeandisawasteofmoney.(5)然而70%的同学认为值得探索。________________________________________(6)我们从中受益很多,如使用卫星进行通讯传播、天气预报。___________________________________________________________________________________However,70%thinkspaceisworthexploring.Wehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.(7)在我看来,探索太空是值得的。______________________________________________________AsfarasIamconcerned,itisworthwhiletoexplorethespace.2.句式升级(8)用whether引导宾语从句,将(1)(2)句连接起来_____________________________________________________________________Recentlyourclasshadaheateddiscussiononwhetherspaceisworthexploring.(9)用非谓语动词连接(3)(4)句_________________________________________________________________________________________________________________________________________30%ofusthinkspaceexplorationisnotworthwhile,holdingthebeliefthatspaceexplorationistoofarawayfromusandourdailylifeandisawasteofmoney.(10)用because引导原因状语从句连接(5)(6)句_________________________________________________________________________________________________________________________________However,70%thinkspaceisworthexploringbecausewehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.【成篇】Recentlyourclasshadaheateddiscussiononwhetherspaceisworthexploring.Studentsholddifferentideasaboutit.30%ofusthinkspaceexplorationisnotworthwhile,holdingthebeliefthatspaceexplorationistoofarawayfromusandourdailylifeandisawasteofmoney.However,70%thinkspaceisworthexploringbecausewehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.What’smore,withfurtherspaceresearch,wemaysolvethepopulationproblembymovingtootherplanetsoneday.AsfarasIamconcerned,itisworthwhiletoexplorethespace.Notonlycanitpromotethedevelopmentofsocietybutalsoenrichourlife.1.figureout弄懂;弄清楚;弄明白*Tofigureouthowmuchpowerthesedevicesareusing,shetra