高中英语词汇|40篇小短文速记3500词(第27—28篇)

这期更新的是《X射线的发现》和《黄河》。一篇是改变医学史的科学探索，另一篇是探讨生态治理的地理说明文。两篇包含了大量科技与自然环境类核心词汇。

本期目录
● 第27篇：X射线的发现｜The X-ray Discovery
● 第28篇：黄河｜The Yellow River

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27｜Passage 27: The X-ray Discovery
第27篇：X射线的发现

In 1895, Wilhelm Röntgen obtained a revolutionary discovery while experimenting with cathode rays. He noticed that a special screen in his laboratory glowed even when covered with black paper. Röntgen realized that an unknown type of radiation could penetrate solid objects. He called these mysterious rays "X-rays" because "X" represented an unknown quantity.

To test his theory, he placed his wife's hand between the ray source and a photographic plate. The resulting image showed her bones clearly, with her wedding ring visible. Röntgen published his findings and demonstrated the technology to medical professionals. Doctors quickly identified the huge potential for diagnosing fractures and diseases without surgery.

Röntgen refused to patent his discovery, believing that scientific knowledge belonged to humanity. He received the first Nobel Prize in Physics in 1901. His work transformed medicine and paved the way for modern imaging technologies like CT scans and MRIs.

核心词汇

● obtain /əbˈteɪn/ v. 获得；得到 → obtainable adj. 可获得的
● revolutionary /ˌrevəˈluːʃənəri/ adj. 革命性的；创新的 n. 革命者 → revolution n. 革命 / revolutionise v. 彻底变革
● cathode /ˈkæθəʊd/ n. 阴极；负极
● ray /reɪ/ n. 光线；射线
● glow /ɡləʊ/ v. 发光；发热 n. 微光 → glowing adj. 炽热的；热烈赞扬的
● unknown /ˌʌnˈnəʊn/ adj. 未知的；不知名的
● penetrate /ˈpenətreɪt/ v. 穿透；渗透；洞悉 → penetration n. 穿透
● solid /ˈsɒlɪd/ adj. 固体的；坚固的 n. 固体 → solidly adv. 坚固地
● represent /ˌreprɪˈzent/ v. 代表；象征 → representation n. 代表 / representative n. 代表
● quantity /ˈkwɒntəti/ n. 数量；总量 → quantify v. 量化 / quantitative adj. 定量的
● theory /ˈθɪəri/ n. 理论；学说 → theoretical adj. 理论上的 / theorist n. 理论家
● source /sɔːs/ n. 来源；源头
● photographic /ˌfəʊtəˈɡræfɪk/ adj. 摄影的；照片的 → photograph n. 照片 / photographer n. 摄影师
● image /ˈɪmɪdʒ/ n. 图像；影像 → imagery n. 意象
● visible /ˈvɪzəbl/ adj. 看得见的；明显的 → visibility n. 能见度
● identify /aɪˈdentɪfaɪ/ v. 识别；认出；确认 → identification n. 识别；身份证明 / identical adj. 完全相同的
● potential /pəˈtenʃl/ adj. 潜在的 n. 潜力 → potentially adv. 潜在地
● diagnose /ˈdaɪəɡnəʊz/ v. 诊断 → diagnosis n. 诊断 / diagnostic adj. 诊断的
● fracture /ˈfræktʃə(r)/ n. 骨折；断裂 v.（使）断裂
● surgery /ˈsɜːdʒəri/ n. 外科手术 → surgeon n. 外科医生 / surgical adj. 外科的
● refuse /rɪˈfjuːz/ v. 拒绝 → refusal n. 拒绝
● patent /ˈpeɪtnt/ n. 专利 v. 申请专利
● humanity /hjuːˈmænəti/ n. 人类；人性；人道 → human adj. 人类的 / humane adj. 人道的
● transform /trænsˈfɔːm/ v. 使改变形态；使改观 → transformation n. 转变
● pave /peɪv/ v. 铺（路）；铺设（pave the way for 为...铺平道路） → pavement n. 人行道
● scan /skæn/ v. 扫描；浏览 n. 扫描 → scanner n. 扫描仪

参考译文

1895年，威廉·伦琴在做阴极射线相关实验时，取得了一项具有颠覆性的发现。他注意到，实验室里一块特制荧光板即便被黑纸遮挡，依旧能够发光。伦琴意识到，存在一种未知射线，可以穿透固体物质。由于字母 X 代表未知，他便将这种神秘射线命名为 X 射线。
为验证猜想，他把妻子的手放在放射源与感光底片之间。最终洗出的影像清晰呈现出手部骨骼，连婚戒的轮廓也清晰可见。伦琴发表了自己的研究成果，并向医学界人士展示了这项新技术。医生很快意识到，这项技术无需开刀，就能诊断骨折与各类疾病，拥有巨大价值。
伦琴没有为这项发现申请专利，他认为科学知识应当属于全人类。1901年，他斩获首届诺贝尔物理学奖。他的研究彻底改变了医学发展，也为 CT、核磁共振等现代影像技术奠定了基础。

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28｜Passage 28: The Yellow River
第28篇：黄河

The Yellow River, known as the "Mother River" of China, flows for five thousand kilometers across the northern plains. It gets its name from the plenty of yellow sediment it carries from the Loess Plateau. Ancient Chinese civilization developed along its banks, with farmers using its water for irrigation.

However, the river has caused terrible floods throughout history. The sediment accumulates in the riverbed, raising the water level until it bursts its banks. Emperors organized massive projects to build dikes and channels to control the floods. Modern engineers have constructed dams and reservoirs to dominate the water flow.

The Yellow River basin remains significant for agriculture and industry, supplying water to millions of people. Environmental protection has become increasingly vital as pollution threatens the ecosystem. Scientists monitor the water quality and work to restore the river's health. The Yellow River symbolizes both the creative and destructive power of nature.

核心词汇

● flow /fləʊ/ v. 流动；流淌 n. 水流 → flowing adj. 流动的
● plain /pleɪn/ n. 平原 adj. 平坦的；朴素的
● plenty /ˈplenti/ pron. 大量；充足
● sediment /ˈsedɪmənt/ n. 沉积物；沉淀物 → sedimentary adj. 沉积的
● Loess Plateau /ˈləʊes plætəʊ/ n. 黄土高原（专有名词）
● irrigation /ˌɪrɪˈɡeɪʃn/ n. 灌溉 → irrigate v. 灌溉
● throughout /θruːˈaʊt/ prep. 遍及；自始至终
● accumulate /əˈkjuːmjəleɪt/ v. 积累；积聚；堆积 → accumulation n. 积累
● riverbed /ˈrɪvəbed/ n. 河床
● burst /bɜːst/ v. 爆发；冲破；决堤
● dike /daɪk/ n. 堤坝；排水沟
● channel /ˈtʃænl/ n. 河道；海峡；渠道
● construct /kənˈstrʌkt/ v. 建造；构筑 → construction n. 建造；建筑物
● dam /dæm/ n. 水坝；堰
● reservoir /ˈrezəvwɑː(r)/ n. 水库；蓄水池；储备
● dominate /ˈdɒmɪneɪt/ v. 支配；控制；占优势 → dominant adj. 占主导地位的
● significant /sɪɡˈnɪfɪkənt/ adj. 重要的；显著的 → significantly adv. 显著地 / significance n. 重要性
● agriculture /ˈæɡrɪkʌltʃə(r)/ n. 农业；农学 → agricultural adj. 农业的
● increasingly /ɪnˈkriːsɪŋli/ adv. 越来越多地；渐增地 → increase v.&n. 增加
● vital /ˈvaɪtl/ adj. 至关重要的；生命的 → vitally adv. 极其
● threaten /ˈθretn/ v. 威胁；危及 → threat n. 威胁
● ecosystem /ˈiːkəʊsɪstəm/ n. 生态系统 → ecology n. 生态学
● restore /rɪˈstɔː(r)/ v. 恢复；修复；复原 → restoration n. 恢复
● destructive /dɪˈstrʌktɪv/ adj. 破坏性的；毁灭的 → destroy v. 摧毁 / destruction n. 破坏

参考译文

黄河被誉为中国的“母亲河”，全长五千公里，奔流横贯中国北方平原。黄河因裹挟大量来自黄土高原的黄色泥沙而得名。华夏古文明在黄河沿岸孕育而生，古时百姓依靠黄河水源灌溉农田。
但历史上黄河水患频发，洪涝灾害破坏力极强。泥沙不断淤积抬高河床，水位超出河堤承受上限便会决堤泛滥。古代帝王曾调集人力修建堤坝、开挖河道，大规模治理水患。如今现代工程师修建水坝与水库，调控河水径流。
黄河流域至今仍是工农业发展的命脉，为数千万民众供给用水。随着污染威胁流域生态，黄河生态保护愈发关键。科研人员持续监测水质，多措并举修复河流生态。黄河承载着大自然孕育生机的力量，也见证着自然强悍的破坏力。