雅思作文technology类论点大全PPT课件

Technology,Miranda,1,TechnologyineducationAdvantages,Technologyisapowerfultooltoengage(吸引)students.Technologycanmakelessonsmuchmoreinteresting.Studentscandoresearchusingonlineresources.Studentscanstudyattheirownplace.Adultscantakedistancelearningcourses.Studentscanstudywheneverandwherevertheywant.Studentsalsolearnskillswhichareusefulfortheirfuturejob.Forexample,theylearntowritereportsusingawordprocessor.,2,TechnologyineducationDisadvantages,Peoplerelytoomuchoncomputers.Younglearnersdonotbecomeproficient(精通)insomebasicskills.Theyusewordprocessorsandspellingmaysuffer.Peopleshouldbeabletowritealetterbyhand.Technologyisnosubstitutefor(取代)arealteacher.Learnersneedastructuredcourse.Anexperiencedteacherknowswhatmaterialstochoose.Computersareexpensivetomaintainandcanbeunreliable.,3,TechnologyineducationOpinion,Institutionsshouldsupplement(增加)traditionalteachingwiththeuseoftechnology.Technologyispartofourdailylife.Itcanenhanceateacherslessons.Studentscanuseonlineresourcestohelpwithhomework.StudentsmuststilllearntowritebyhandTheyshouldstillusetraditionalsourcesofinformationsuchasbooks.,4,Technologicalinnovations科技的创新,EncourageinnovationTechnologicalbreakthroughs科技突破Scientificdiscoveries科学发现,5,Advancescientificknowledge推动科学知识的发展,Adoptnewtechnologies.采用新的科技Adopt在雅思作文为接受，采纳新事物的意思Eg.Peopleshouldbeencouragedtoadoptahealthierlifestyle.thispolicyhasbeenadoptedbysomeeducationalauthorities(教育问题的主管部门).Meetnewchallenges应对新的挑战,6,Industrialautomation工业自动化,Officeautomation办公自动化Performrepetitivetasks从事重复性劳动,7,IncreaseefficiencyImproveefficiency,Boostproductivity/makepeoplemoreproductive提高人们的生产率Reducecosts减少成本Meetconsumersneeds满足消费者们的需求,8,Arewidelyused被广泛的使用,Assemblylines工业装配线Mass-producedgoods被批量生产的产品,9,Hasrevolutionizedthewaywecommunicate彻底地变革了我们交流的方式,Revolutionized=transformed彻底改变,10,Theinformationage信息时代,Theknowledge-basedeconomy以知识为主导的经济Thetechnology-driveneconomy主要受科技推动的经济,11,Electronicdeviceselectronicequipment电子设备,Shouldlimitthetimetheirchildrensendonelectronicdevices(家长们)应该限制孩子使用电子设备的时间Shouldlimitthetimetheirchildrenspendontheinternet/videogames,12,Thinandlightweight很薄的而且很轻的,Areportableandeasytouse.非常便携而且方便使用的Areuser-friendly方便使用的Modernconveniences泛指现代科技产品Eg.Modernconveniencesarecontributingtoourunhealthylifestyle.,13,Farmingmachinery农用机械,Machine一台具体的机器Machinery泛指机械Factoryfarming工厂化养殖Usechemicalfertilizers使用化肥Increasecropyield提高农作物的产量Reducehunger减少饥饿现象Increasefoodsupplies增加食品的供应Preventfoodshortages避免食品短缺Boostfarmingproductivity提高农业的生产率Helpfokeepfoodpricesstable有助于保持食品的价格稳定,14,Farmingmachinery农用机械,Posehealthrisks构成健康方面的风险Organicfood有机食品Issaferandmorenutritious更安全而且更有营养Offersubsidiestoorganicfarmers向生产有机食品的农民们提供补贴,15,Genetically-modifiedfoodGMfood转基因食品,Geneticengineeringtechnology基因工程技术Genetically-modifiedcrops/GMcrops转基因农作物Increasecropyield提高农作物的产量Makefoodlookmoreattractive让食品看起来更诱人Aremoreresistanttodecreasesandinsects.对病虫害的抵抗力更强,16,Genetically-modifiedfoodGMfood转基因食品,Disruptthefoodchain扰乱自然界里的食物链Posehealthriskstoconsumers给消费者们带来健康风险Regulategenetically-modifiedfood/regulateGMfood对转基因食品进行严格的监管Regulate+宾语=对严格的监管Eg.Thegovernmentislookingatwhetheritshouldregulatetheuseofwildanimalsintheentertainmentindustry.,17,Organicfoodnaturallygrownfood有机食品,Issaferandmorenutritious是更安全而且更有营养的Areproducedwithoutchemicals是未使用化学产品生产的Distrustgenetically-modifiedfood(消费者们)不相信转基因食品,18,科技对生活的影响,19,Keepintouchwiththeirfamilyandfriends,StayconnectedwiththeirfamilyandfriendsLiveawayfromhome/livefarfromfamilyFeelhomesick非常思念亲人Videochat(v.)/videochatting(n.)视频聊天,20,Useonlineresources,Searchengine搜索引擎FindinformationquicklyandeasilyIsapopularleisureactivity是一种流行的休闲活动Isaimportantsourceofinformation是很重要的信息来源Isausefuleducationaltool是一种有用的教学工具Arejustafewclicksaway(网络资源)只需要点几次鼠标就可以轻松找到Promotefreeexchangeofideasandinformation.促进思想与信息的自由交流,21,E-books/electronicbooks,Areinteractive是有互动性的Providemanysearchoptions提供很多的搜索选择Canchangethefontsize读者可以改变字号Takeupmuchlessspace所占的空间远远更小Areeasytostoreandcarry方便存储和携带Meettheirneeds满足他们的要求Reedbooksonascreen在屏幕上看书Maycauseeyestrainorheadache.有可能会导致眼睛疲劳或头痛,22,Paperbooks/printedbooks,Thetextureofthepages纸张的质感Enjoyturningthepages喜欢翻阅书籍的体验Areeasierontheeyes不容易导致眼睛疲劳Cantakenotescomfortably可以舒服的做笔记Prefertoholdarealbookintheirhands喜欢手执一卷的感觉,23,Onlineshopping,Onlineshops网店Physicalshops实体店Providemorechoices提供更多的选择IseasyandefficientIsmoreeco-friendly是更有益于环保的Shop(v.)atlowerpricesCaneasilycomparepricesCanreadcustomerreviews可以阅读评语,24,Distanceeducation远程教育,DistancelearningcoursesSelf-pacedlearning可以由学生自己控制进度的学习CanstudyattheirownpaceImproveefficiencyandreducecosts,25,Distanceeducation远程教育,Traditionalclassrooms/physicalclassrooms传统的实体教室Havelivelyface-to-facediscussions进行生动地面对面的讨论Developgoodlearninghabits形成良好的学习习惯Formclosefriendship形成亲密的友谊Supplementtheirteachingwithonlineresources利用网络资源补充他们的教学,26,Workfromhome/workremotely远程上班,Havemorefreedom拥有更多的自由Havemoreflexibleworkschedules有更灵活地工作时间Canachieveabetterwork-lifebalanceSavemoneyontransportcostsHavemorejobopportunitiestochoosefromReduceofficecosts(雇主)减少办公室的成本开支Videoconference视频会议,27,Internetaddiction网瘾,Gameaddiction/televisionaddictionLeadtoasedentarylifestyle缺乏运动Leadanunhealthylifestyle过不健康的生活StareatacomputerscreenformanyhoursCauseeyestrainorheadaches,28,Inavirtualworld在一个虚拟的世界里面,Socialnetworkingwebsites/onlinesocialmedia社交网站Videosharingwebsites视频共享网站Onlinecommunity网络社区Makefriendsonline在网络上交友Shareinformationandexchangeideas分享信息并且交换想法Participateinonlineforums参与网络论坛里的讨论InteractwiththeirfriendsonlineCausesocialisolation导致脱离社会的生活方式Reduceface-to-faceinteraction.,29,Relytoomuchoncomputers,Reducetheirdependenceoncomputers/mobilephones/cars,30,Artificialintelligence人工智能,Canstoremoreinformation能够储存更多的信息Canprocessdatamorequickly处理Areo=moreefficientMakefewermistakesArecontrolledbycomputerprogrammesPerformrepetitivetasksPerformdangeroustasksMilitaryrobots军事机器人MakecausetheunemploymentratetoriseBecomeself-aware变得具有自我意识Becomecompletelyautonomous变得完全独立自主,31,Videogameconsoles电子游戏机,Interactiveentertainment具有互动性的娱乐Increasehand-eyecoordinationStimulateimaginationandcreativityOnlineeducationalgamesOnlineintellectualgames网络上的益智游戏,32,33,Arehighlyaddictive,AreaddictedtovideogamesCauselackofsleepLeadtobadposture导致不良的身体姿态Leadtoasedentarylifestyle导致缺乏运动的生活方式CauseeyestrainorheadacheViolentgames暴力游戏Violentorsexualimages暴力和色情的画面Glorifyviolenceandkilling美化暴力和杀戮Makechildrenmoreaggressive让儿童变得更有攻击性,34,Internetfraud/Onlinefraud网络诈骗,OnlineIDtheft盗用用户名(名词短语)Computerhackers电脑黑客Emailviruses邮件病毒Malicioussoftware恶意软件Securitybugs安全漏洞Areinf