Question

阅读下面短文，根据其内容写一篇60词左右的内容概要。

Electric car sales around the world rose by 54 percent in 2017, taking global stock across the three-million threshold （门槛）, the International Energy Agency （IEA） said in a report on Wednesday. In China, the world’s biggest market for electric vehicles, sales also grew by about half — but their market share remained small at 2.2 percent. In Norway, electric vehicles have by far the world’s highest market share, with 39.2 percent, according to the IEA.

“Supportive policies and cost reductions are likely to lead to significant growth in the market uptake of electric vehicles in the outlook period to 2030,” the report said, If policymakers honor their current commitments to the environment, “the number of electric light-duty vehicles on the road would reach 125 million by 2030,” it added. And if policy ambitions develop further, that number could become as high as 220 million by 2030, it said. But the IEA said that in order for the cars of the future to overtake their petrol and diesel-powered （柴油动力）competitors, governments will have to take the lead.

“The main markets by numbers （China） and sales share （Norway） have the strongest policy push,” the IEA said. “Looking ahead, the strongest current policy signals come from electric car policies in China and California, as well as the European Union’s recent proposal on CO2 emissions （排放）standards for 2030. ”

The EU has committed to cutting 40 percent of its greenhouse gas emissions from 1990 levels, and to improving its use of renewable energy by at least 27 percent. France, home to Europe’s second-biggest car industry after Germany, has gone further by announcing a plan to end sales of petrol and diesel vehicles by 2040, as part of an ambitious plan to meet its targets under the Paris climate accord （条约）. Electric vehicles use batteries instead of petrol or diesel fuel, thereby massively reducing their damage to the environment. But they are not without controversy （争论）.

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Answer

The year 2017 saw an improvement in sales of electric vehicles around the world. Supportive policies and cost reductions will cause significant growth of electric cars in 2030, according to a new report. To reduce pressure on the environment, many countries have taken various measures to improve CO2 emissions standards. Although they use batteries rather than petrol and diesel fuel, electric vehicles are still controversial.

【解析】

阅读短文，根据其内容写一篇60词左右的内容概要。

对于内容概要型的写作题目，可以逐段总结段落大意，从中梳理文章的整体架构和论述方式，继而整合出完整的内容概要。

第一段主要讲述了2017年世界范围内电动汽车市场取得了显著的发展，可以写为：The year 2017 saw an improvement in sales of electric vehicles around the world。

第二段主要讲述了国际能源署在报告中预测了电动汽车的前景非常乐观，相关的扶持政策和成本的降低可以使得电动汽车到2030年取得显著发展，可以写为：Supportive policies and cost reductions will cause significant growth of electric cars in 2030, according to a new report。

第三段和第四段主要讲述了包括欧盟在内的多个国家和地区，都制定了碳排放的标准以减少对环境的不利影响，而电动汽车尽管比较环保，仍然处于很大的争议之中。可以写为：To reduce pressure on the environment, many countries have taken various measures to improve CO2 emissions standards. Although they use batteries rather than petrol and diesel fuel, electric vehicles are still controversial.

综合来看，本文就是围绕着电动汽车的发展现状和前景展开的一篇新闻报道，根据国际能源署的报告，2017年电动汽车的发展迅猛，且未来的前景也非常乐观，节能减排是世界范围内的大势所趋，但尽管如此，电动汽车仍然备受争议。这样将文章大意梳理清楚后，就可以整合各段的大意写成最终的内容概要。