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South Africa hopes to ease crippling blackouts as major power station recovers_我的网站

一 |           　　“一个字定腔体”——课堂上，梨花声音研修院的声乐讲师让用户念一个“好”字，或者念“身正威武”，便能快速找到发声腔体的位置;用“小鸡啄米”的形象比喻，帮助用户找到高音的发力点。    JOHANNESBURG -- South African officials are hoping that the gradual recovery of one of the country's biggest coal-fired power stations will reduce crippling power blackouts.At least two units at the Kusile power station have been restored in the last three weeks, adding 1,600 megawatts to the national grid and reducing the rolling power blackouts, which can last up to 12 hours a day.The units have been out of service since they broke down in October last year, contributing significantly to the blackouts, known in South Africa as loadshedding.The two units were restored nearly two months ahead of schedule and two more are expected to be brought back online before the end of the year, officials said.While the full recovery of the power station is unlikely to end all power blackouts, it is seen as a significant step toward resolving the power crisis that has severely affected households and the country’s economy.The Kusile power station has six generating units capable of producing 800 megawatts each, making it one of the biggest coal-fired power stations in the world with a total capacity of 4,800 megawatts of electricity.“Both units are adding 1,600 megawatts back into the grid, thereby improving the available generation capacity. This signifies that Eskom is on the right path to reducing and ultimately ending loadshedding,” Daphne Mokwena, spokesperson for power utility Eskom, said Tuesday.The government remains under pressure to bring Kusile and another power station, Medupi, up to full operation. Construction delays, cost overruns and allegations of corruption have besieged both power stations since their construction began in 2007.South Africa has committed to a transition from a heavy reliance on coal for electricity generation to cleaner sources including solar, wind and battery storage. The transition has secured funding pledges of up to $8.5 billion from France, the U.K, Germany, the U.S. and the European Union.However, the country's electricity crisis has led the government to consider prolonging the lifespan of its aging power stations.The country has also launched a program to secure additional electricity from neighboring countries.。这是梨花声音研修院声乐课堂上的真实场景。不讲晦涩的专业术语，不用复杂的五线谱，用“大白话讲方法”、用“像对待小朋友般的耐心”去拥抱每一位乐龄用户。

二 |      　　这种“化繁为简”的教学方式，源于讲师自身的经历。

三 | 六年级患上鼻炎，13岁被检查出扁桃体肥大，艺考时又伴有声带小结——这些先天嗓音条件的“不完美”，后来反而成为最宝贵的教学资源。“我用自己的亲身经历告诉大家，这些问题都不足以阻挡热爱。”从线下到线上，从传统方式教学到适配乐龄群体，讲师的教学理念完成了一次深刻的蜕变：“起初可能会讲一些专业的术语，但是自从接触到乐龄用户，我改用具体可感的动作和意象，让他们快速找到发声腔体。用大白话的形式，让他们在一两分钟之内理解。

四 | ”      　　在梨花声音研修院看来，“让每一位用户都被看见”是贯穿始终的信条。面对有些用户可能存在的缺乏自信、不敢展示的情况，平台有一套独特的引导方法：先让用户试着唱一句记录下来，讲授方法后再让他们重唱同一句。前后对比，大部分人能够从中感受到自身的变化，进而收获自信。     　　在课程配置上，平台会根据每个用户的嗓音和实际情况推荐适合的歌曲——如果是女高音，盲目模仿原唱其实很难找到高音点，但找到适合她的个性化方式，上高音就有了更多方法。     　　一位60多岁的退休舞蹈老师，跟梨花声音研修院学习了四个多月声乐后，录制了一首属于自己的歌，后来还登上公司年庆舞台边唱边跳。“从前她只在舞蹈中找到自信，现在唱歌也给了她同样的快乐。

五 | ”讲起这件事时，讲师眼中闪着光。

六 | 在日常教学过程中，平台同样注重对乐龄用户情感上的陪伴。“教学是核心，但老年人不能长时间高负荷练习，唱一会儿就需要放松互动。

七 | ”课堂节奏张弛有度，这正是对乐龄群体学习特点的精准把握。     　　面向未来，梨花声音研修院有着更深远的思考维度——“让社会认同乐龄群体的价值”。在教授声乐的同时，平台也在向社会传递一个朴素的信念：岁月从不会磨灭一个人的价值，每一位老年人都值得被认真对待。     　　当一位学员从前只在舞蹈中找到自信，现在唱歌也给了她同样的快乐，这就是梨花声音研修院存在的意义——让每一位用户都找到属于自己的声音。【广告】免责声明：本内容为广告，相关素材由广告主提供，本文仅代表作者个人观点，与本网无关。

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