2025届高三英语上学期一轮复习培优外刊阅读学案：华为手机话题

高三英语培优外刊阅读 班级：____________学号：____________姓名：____________ 外刊精选｜华为新手机低调上市，为何令美国震撼？ 没有预热，没有发布会，华为Mate 60系列手机已于8月底正式开售。虽然新机型的上市很低调，但是它不仅在国内引发了抢购热潮，还在国际社会受到了广泛关注。国外专业机构对华为的Mate 60 Pro进行了拆解，有了惊人的发现。美国从2019年开始重点打压华为，切断对其芯片供应以削弱华为生产5G手机的能力。如今4年过去了，华为新手机为何震撼科技界？白宫方面对此作何回应？ US to investigate chips used in Huawei's 'Made in China' smartphone By Eleanor Olcott US national security adviser Jake Sullivan said on Tuesday that the US needed to get “more information” on the precise “character and composition” of a chip powering Huawei’s newly released Mate 60 Pro, in answer to a briefing question on whether US controls on exports of advanced semiconductor technology were being thwarted. While Huawei has declined to reveal details of its suppliers for the Mate Pro, a dismantling of the phone by the consultancy TechInsights suggested it contained a 7-nanometre processor made by Semiconductor Manufacturing International Corp. SMIC was reported to have begun providing chips at the advanced 7nm level of miniaturisation last year, in a development that surprised the industry given US attempts to limit its access to the latest foreign chipmaking equipment. Dan Hutcheson, vice-chair of TechInsights, said the Huawei smartphone "demonstrates the technical progress" the country's chip sector had made despite not having access to the latest extreme ultraviolet lithography tools. Sullivan said the US would maintain “its course of a ‘small yard, high fence’ set of technology restrictions focused narrowly on national security concerns” rather than on “commercial decoupling”. Ming-Chi Kuo, analyst at TF International Securities wrote in a research report that the phone's release could revive Huawei's smartphone business, which had suffered a collapse in sales following US sanctions. Kuo forecast that Huawei would ship up to 6mn units within four months of the Pro’s launch, helping it to increase overall phone shipments by 65 per cent this year to 38mn units. 【词汇过关】 请写出下面文单词在文章中的中文意思。 1.investigat