人教版中考英语一轮复习写作话题05+-科技发明改变生活

一轮复习写作话题05-科技，发明改变生活.人类的进步离不开科技的发展，如今各种各样的科技产品在我们的生活中屡见不鲜，如智能手机、机器人、高速列车和电动汽车等。假定你是八年级一班的李华，你们学校正在举办科技节。你打算参加以“科技改变生活”为主题的英语演讲比赛。请你根据下面思维导图中的提示内容写一篇英文演讲稿，介绍这些发明及其特点要求

1.文中需包含所给提示的全部内容；

2.语言表达准确，语义连贯，可适当发挥。

3.词数80词左右。文章开头已给出，不计入总词数

Hello,everyone!I’mLiHuafromClass1,Grade8.I’mgladtogiveaspeechhere.Thefastdevelopmentofscienceandtechnologyhavebroughtgreatchangestoourlives.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________That’sallformyspeech.Thankyou!核心词汇(KeyVocabulary)1.Technology(科技)例句:Technologyhelpsuscommunicatewithpeoplearoundtheworld.2.Smartphone(智能手机)例句:Mysmartphoneallowsmetotakephotos,sendmessages,andlearnnewthings.3.Internet(互联网)例句:TheInternetmakesiteasytofindinformationquickly.4.Robot(机器人)例句:Robotscancleanfloorsandevenhelpinhospitals.5.ArtificialIntelligence(AI)(人工智能)例句:AIcananswerquestionsandrecommendmovies,likeSiriorAlexa.6.Online(在线)例句:Ioftenstudyonlinethrougheducationalapps.7.Convenient(方便的)例句:Mobilepaymentisveryconvenientbecausewedon’tneedcash.8.Efficient(高效的)例句:Emailismoreefficientthansendinglettersbypost.二、核心短语(KeyPhrases)1.Playanimportantrolein...(在...中起重要作用)例句:Smartphonesplayanimportantroleinourdailylives.2.Savetime(节省时间)例句:Onlineshoppingsavestimebecausewedon’tneedtogotostores.3.Connectwiththeworld(与世界连接)例句:Socialmediahelpsusconnectwiththeworldinstantly.4.Replacetraditionalmethods(取代传统方法)例句:Ebooksaregraduallyreplacingtraditionalpaperbooks.5.Improvequalityoflife(提高生活质量)例句:Medicaltechnologyhasgreatlyimprovedpeople’squalityoflife.6.Relyontechnology(依赖科技)例句:Modernpeoplerelyontechnologyforalmosteverything.7.Makelifeeasier(让生活更轻松)例句:Washingmachinesmakelifeeasierbydoinglaundryautomatically.8.Facetofacecommunication(面对面交流)例句:Toomuchscreentimemayreducefacetofacecommunication.三、具体实例1.智能手机(Smartphones)功能Smartphonesallowustocall,studyonline,takephotos,andfindinformationquickly.便利Theymakecommunicationeasierandhelpstudentslearnanytime,anywhere.例句"Withsmartphones,IcanlookupnewwordsinsecondsandwatchEnglishvideostopracticelistening.It’slikehavingateacherinmypocket!"2.移动支付(MobilePayment)功能MobilepaymentappslikeAlipayletpeoplepaybyscanningQRcodes.便利Theysavetimeandmakeshoppingsaferbecausewedon’tneedtocarrycash.例句"MymomusesAlipaytobuygroceries.Shesaysit’sfastandsheneverworriesaboutlosingmoneynow!"3.共享单车(SharedBikes)功能SharedbikeslikeHelloBikecanbeunlockedwithaphoneandriddentoschoolorparks.便利Theyreducetrafficjamsandhelpprotecttheenvironment.例句"Irideasharedbiketoschooleveryday.It’scheap,healthy,andgoodforourcity!"4.智能家居(SmartHomes)功能Smartdevicescanturnonlights,controltemperature,orplaymusicwithvoicecommands.便利Theymakelifemorecomfortableandsaveenergy.例句"Mygrandmasayssmartspeakersareamazing.Shejustsays‘playmusic’andherfavoritesongsstart!"5.在线教育(OnlineEducation)功能Onlinelearningplatformsoffervideoclasses,homeworkhelp,andlivetutoring.便利Studentscanstudyattheirownpaceandreviewlessonsanytime.例句"Duringholidays,Itakeonlinemathcourses.Theyarefunandhelpmegetbettergrades!"6.高铁(HighSpeedTrains)功能Highspeedtrainstravelatover300km/handconnectcitiesacrossChina.便利Theysavetraveltimeandmakelongtripsmoreenjoyable.例句"Lastsummer,ItookahighspeedtraintoBeijing.Itonlytook4hours,andIwatchedmoviesalltheway!"常用句式模板1.引入科技"Withthedevelopmentoftechnology,______hasbecomeanimportantpartofourlives."*Example*:Withthedevelopmentoftechnology,mobilepaymenthasbecomeanimportantpartofourlives.2.说明便利"Thanksto______,wecan______easily/quickly/safely."*Example*:Thankstosharedbikes,wecantravelshortdistancesquickly.3.结合个人经历"Ithink______isveryusefulbecause______."*Example*:IthinkonlineeducationisveryusefulbecauseIcanlearnfromgreatteachersathome.练习：1.假如你是阳光中学八年级一班学生李华。学校英语社团正在举办科技节，你应邀参加以“科技改变生活”为主题的演讲比赛，介绍一项你认为最具有影响力的科技产品。请根据以下要点提示，用英语写一篇演讲稿。要点：

1.简要介绍一项对我们生活影响最大的科技产品（mobilephones,robots,Internet,electriccars…）；

2.它对我们生活的影响（至少两点）；

3.呼吁青少年努力学习，创造更好的生活。

要求：

1.词数80左右（开头和结尾已给出，不计入总词数）；

2.要点齐全，可适当增加细节；

3.不得出现真实姓名和校名；

4.条理清楚，语句通顺，意义连贯，书写规范。Hello,everyone!I’mLiHuafromClass1,Grade8atSunshineMiddleSchool.Amongalltheinventions,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________That’sallformyspeech.Thankyou!Hello,everyone!l'mLiHuafromClass1,Grade&atSunshineMiddleSchoo