Unit3Theworldofscience(写实验报告)(原卷版)

Unit3Theworldofscience单元写作深度指导写实验报告▲有关实验报告的表达happen...experimentisdesignedtofindoutwhatwillhappen...(实验目的)(第二部分)Ipreparedaboiledegg,aglassbottleandhotwatertodotheexperiment.(实验器材)egg.Thencarefully...Later...ovetheshelloftheegg.Thencarefully...Later...Afterthat...Atlast...(实验步骤,注意表示动作先后顺序的连词)(第三部分)Aftertheexperiment,wecandrawtheconclusionthat...(实验结论)▲基础词汇instructionn.操作指南,用法说明proceduren.步骤draw/reach/etoaconclusion 得出结论material n.材料bedesignedto目的是I.要点解读实验报告是把实验目的、方法、过程、结果等记录下来,经过整理写成的书面汇总材料。实验报告要明确体现实验目的、步骤和结果,对具体实验现象的描述要客观准确,分析要全面具体,语言要简洁质朴、通俗易懂。II.结构框架III.常用词汇(1)描写实验目的...carryoutanexperimenttofindout...Theaimoftheexperimentistofindout......withthepurposeofdiscovering...(2)描写实验用品Tocarryout/make/do/performtheexperiment,youneed...Thefollowingthingsareneeded...Thefollowingapparatusesareused...【附实验用品:apparatus(仪器),beaker(烧杯),equipment(设备),testtube(试管),testtubeholder(试管夹),balance(天平),liquid(液体),solid(固体),gas(气体)】(3)描写实验方法或过程...makegoodpreparationsfor...Itisimportantthat......dotheexperimentasfollows.firstly,secondly,thirdly,finally;first,then,next,afterthat,twohourslater;afterseveraldaysfindabetterwayofdoing...(4)描写实验结论Fromthisexperimentwecanconclude......draw/etotheconclusionthat...Inconclusion...IV.必备句式(1)段首句Theaimoftheexperimentistofindoutthetemperatureandwhathappenswhenwaterisboiling.实验的目的是观察水沸腾的温度和现象。Todo/carryout/conducttheexperiment,youneedthefollowingmaterials:beaker,thermometer,alcohollampandmatch.为了做实验,你需要下列材料:烧杯、温度计、酒精灯和火柴。Belowisadescriptionofasimplescientificexperimentontheideaofsavingresources.下面是一个关于节约资源这个想法的简单科学实验的描述。(2)主体段落句Withallthethingsprepared,theexperimentbegan.一切准备就绪后,实验开始。First,Iremovedtheshelloftheegg.Then,Icarefullypouredsomehotwaterintothebottle,andshookthebottlegently.Afterafewminutes,Ipouredoutthehotwater.首先,我把蛋壳去掉。然后,我小心翼翼地往瓶子里倒了一些热水,轻轻地摇了摇瓶子。几分钟后,我把热水倒了出来。(3)段尾句AftertheexperimentIcandrawtheconclusionthatairpressureindeedexists,anditisverypowerful.Itistheforceoftheairthatpushedtheeggintothebottle.经过实验,我可以得出结论,空气压力确实存在,它是非常强大的。是空气的力量把鸡蛋推进瓶子里的。Wecandrawaconclusionthatwaterboilswhenthetemperaturereaches100℃.我们可以得出结论:水在温度达到100℃时沸腾。IV.优化策略1.‌开头引入‌简短地介绍研究的主题或问题背景，引起读者的兴趣。可以提及研究的起源、目的或重要性。2.‌研究过程概述‌按照时间顺序或逻辑顺序，简要描述研究的主要步骤。强调关键的研究方法、实验设计或数据收集过程。避免过多细节，保持简洁明了。3.‌主要发现或成果‌概括研究的主要发现或成果，突出其新颖性或重要性。可以提及研究对实践或理论的贡献。4.‌结尾总结‌简要总结研究的意义和价值。可以提及研究的局限性或未来研究方向。【范文示例】Inrecentyears,thedepletionoffossilfuelsandtheincreasingconcernoverenvironmentalissueshavepromptedaglobalshifttowardsrenewableenergysources.Myresearch,conductedoverthepastsixmonths,focusesonexploringthepotentialofsolarenergyasasustainablealternativetotraditionalenergysources.Thejourneybeganwithanextensiveliteraturereview,whereIdelvedintotheexistingresearchonsolarenergytechnologies,theirefficiencies,andthechallengestheyface.Thisfoundationalknowledgeguidedtheformulationofmyresearchquestion:Howcanweimprovetheefficiencyofsolarpanelstomakethemmoreviableforwidespreaduse?Next,Idesignedaseriesofexperimentstotestdifferentmaterialsandconfigurationsforsolarpanels.Usingacontrolledenvironment,Imeasuredtheenergyoutputofvarioussetupsundersimulatedsunlightconditions.Thisprocessinvolvednumeroustrialsandadjustments,buteventually,Iidentifiedaparticularbinationofmaterialsthatsignificantlyenhancedtheefficiencyofthepanels.Themostnotablefindingfrommyresearchisanovelsolarpaneldesignthatachievesa15%increaseinenergyconversionefficiencyparedtostandardpanels.Thisimprovementcouldhavesignificantimplicationsforthecosteffectivenessandfeasibilityofsolarenergyprojects.Inconclusion,myresearchonrenewableenergysources,specificallysolarenergy,hasbeenarewardingandenlighteningexperience.Whiletheresultsarepromising,Iacknowledgethatthereisstillmuchworktobedoneinthisfield.Iamexcitedtoseehowfutureresearchcanfurtheradvanceourunderstandingandapplicationofsolarenergy.假定你是李华,请根据以下提示写一篇实验报告。项目内容实验目的观察水的沸腾实验步骤1在烧杯中放入适量的水2把温度计放到水中3点燃酒精灯,仔细观察温度计和水的变化实验结果1水温在60℃以下时,随着水温不断升高,杯底气泡(bubble)越来越多,有少量气泡上升2水温在60~90℃时,杯底气泡逐渐减少,气泡上升逐渐加快3水温达到100℃时,气泡上升最快,水面气泡最多,温度不再变化实验结论水在100℃时开始沸腾参考词汇:烧杯beaker;温度计thermometer;酒精灯alcoholburner注意:1.写作词数应为80个左右;2.可适当增加细节,以使行文连贯。【写作示例】I.读题布局II.句式建构1.设计该实验的目的是观察水沸腾时的温度及沸腾过程中发生的变化。Thisexperimentisdesignedtoobservethetemperaturewhenwaterboilsandwhathappensinwaterduringtheboiling.

2.为了做实验,我准备了以下器材:水、一个温度计、一个烧杯和一盏酒精灯。Tocarryouttheexperiment,Ipreparedthefollowingequipment:water,athermometer,abeakerandanalcoholburner.

3.现在你能够看到,当温度达到100℃时,大量的气泡会从杯底上升至水面。Nowyoucanseethatwhenthetemperaturereaches100degreescentigrade,plentyofbubblesrisefromthebottomofthebeakertothewatersurface.

4.实验后,我可以得出结论:水在100℃时开始沸腾,另外大量的气泡会在沸腾过程中上升至水面。Aftertheexperiment,Icandrawaconclusion:waterstartsboilingat100degreescentigradewithplentyofbubblesrisingtothesurfaceduringtheboiling.

III.衔接成篇Thisexperimentisdesignedtoobservethetemperaturewhenwaterboilsandwhathappensinwaterduringtheboiling.Tocarryouttheexperiment,Ipreparedthefollowingequipment:water,athermometer,abeakerandanalcoholburner.Procedure:First,halffillthebeakerwithwater.Thenputthethermometerinit.Finally,lightthealcoholburnertoheatthewaterandobservethereadingsofthethermometer.Nowitcanbeseenthatplentyofbubblesrisefromthebottomofthebeakertothewatersurfacewiththetemperaturereaching100degreescentigrade.Aftertheexperiment,Icandrawaconclusionthatwaterstartsboilingat100degreescentigradewhileplentyofbubblesrisetothesurfaceduringtheboiling.1.假设你是明启中学的学生李华，最近参加了一个研究性学习项目，在全体高三学生中开展了题为“高中生对未来职业规划的认知与准备”的调查。根据下表调查结果，撰写调查报告，内容需包括：1.简要描述数据；2.分析原因；3.提出建议。注意：1.写作词数应为80个左右；2.请按如下格式在答题卡的相应位置作答。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2．假定你是李华，你所在的兴趣小组对中学生使用“搜题软件”的情况进行了调查研究。请为校英文报写一篇文章，内容包括：1.调查结果（如图所示）2.分析原因；使用者3.你的感想。注意：1.写作词数应为80个左右；2.请按如下格式在答题卡的相应位置作答。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3．假设你是李华，最近你班就“人类是否应该开展克隆研究”行了讨论。请根据讨论结果，写一封80词左右的信给某英文报社的编辑来报道此事。注意：开头和结尾已给出，不计入总词数。参考词汇：克隆cloning；器官organ；移植transplant；基因gene(adj.Genetic)；伦理的；道德的ethical赞成的理由反对的理由你的看法1.挽救濒危动物；2.再造人体器官，用于移植。1.引起基因变异；2.克隆人导致伦理道德混乱。……DearEditor,Recentlyourclasshashadadiscussionaboutwhetherthecloneresearchshouldbecarriedout.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua4．假定你是李华。外教老师Ryan正在做中美高中生生涯规划的对比研究，你帮助他完成了你校学生未来从业方向的调查（见下图）。请你给外教写一封邮件，内容包括：1.调查结果描述；2.简单评论。注意：1.写作词数应为80个左右；2.请按如下格式在答题卡的相应位置作答。DearRyan,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yourssincerely,LiHua5．5月20日是＂中国学生营养日＂，那天你校研究性学习小组就早餐问题进行了一次调查，其结果令人担忧(见下图)。请你根据调查结果写一篇英语短文，倡导营养早餐。注意：1.所写内容要包括图中所提供的全部信息，并谈谈自己的看法；2.词数100左右；3.参考词汇：营养不良malnutritionAsweknow,breakfastisimportant._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________6．研究发现，结识志趣相同的朋友，建立良好的社交网络，有益于我们的身心健康。但生活中，有一些人在情绪低落时不愿与人吐露。请根据你对右侧两幅图的理解，以“YouAreNotAlone”为题，用英语写一篇作文。你的作文应包括以下内容：1．简要描述两幅图的内容；2．举例说明你的经历和做法；3．提出你的建议。注意：1．可参照图片适当发挥；2．作文词数150左右；3．作文中不得提及有关个人身份的任何信息，如校名、人名等。参考词汇：mask(面具)

negativeemotions(消极情绪)YouAreNotAlone____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________7．假设你是中华中学学生姚平，最近参加了一项研究性学习调研，课题为＂父母是否以子女为荣＂。通过调研你校学生及其父母，结果发现双方对此问题的看法有差异（数据如图所示）。根据图表写一份报告，在报告中，你必须：1.描述调研数据；2.分析可能导致这一结果的原因。_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________8．北京时间4月27日16时26分，23岁的旅美归国大熊猫“丫丫”抵达上海浦东国际机场。据了解，中美开展大熊猫合作研究二十年来，为促进濒危物种保护研究发挥了积极作用。保护野生动物这一话题再次走进人们的视野。那么我们应该如何保护野生动物，尤其是濒危动物(endangeredanimals)呢？假设你是李华，请根据下面的内容提示，写一篇倡议书，呼吁大家保护濒临灭绝的动物，内容可适当发挥。动物现状及被捕杀原因被捕杀，失去家园，濒临灭绝……(1)被肉食(2)为了得到皮毛……保护措施(1)不杀害濒危动物(2)不砍伐森林(3)不污染环境……呼吁……注意：(1)词数80—100，开头已为你写好，不计入总词数；(2)短文须包括所给内容信息，可以适当增加细节，以使行文连贯；(3)在文中不要出现考生和相关人物的真实校名和姓名。Dearfellowstudents,Animalsaregoodfriendstohumanbeingsbut__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________