写作技巧|写作常见错误总结
例:For example, old man are prefer to live a free and leisure time while the young man‘s lifestyle is high pressure with high-speed routine so that they have to live independently.如果我们把容易引起误解的代词加以明确,意思就一目了然了。
500组高考英语词组(151-200)
151. come (run) across (偶然)碰到=meet with ; get sth. across to sb 使人理解、领会sth;152.
2026年上海春考 英语翻译题
这是刚结束的上海春考翻译题。作答如下。感觉这是近年来最简单的一次翻译题,其难度较以前,下降了许多。除了第三题有些绕弯弯,其他没有难度可言。第三题的“时而下时而停”本质是考察考生对 Continous VS continual的差异。
历年高考英语真题中出现频率最高的词组(奇速独家总结)
1 be delayed through an accident 由于事故而耽误We decided to delay our holiday until next month.我们决定将休假延至下个月。以下四个均含“推迟”、“延期”、“延缓”的意思的动词。
《自然》(20210603出版)一周论文导读
The extension of the cosmic-ray spectrum beyond 1 petaelectronvolt indicates the existence of the so-called PeVatrons—cosmic-ray factories that accelerate particles to PeV energies.We need to locate and identify such objects to find the origin of Galactic cosmic rays. Here we report the detection of more than 530 photons at energies above 100 teraelectronvolts and up to 1.4 PeV from 12 ultrahigh-energy γ-ray sources with a statistical significance greater than seven standard deviations. Despite having several potential counterparts in their proximity, including pulsar wind nebulae, supernova remnants and star-forming regions, the PeVatrons responsible for the ultrahigh-energy γ-rays have not yet been firmly localized and identified , leaving open the origin of these extreme accelerators.
英国心理学家最新研究发现:戴上口罩让人的面部更具吸引力
英国卡迪夫大学的心理家Oliver Hies和Michael B. Lewis在最新的心理学研究中发现:戴上口罩能令人的面部更好看,更具吸引力。
中国学者“算”出生物迁徙进化规律,为“造物”提供最新理念
世间万物究竟是造物主的杰作,还是物竞天择的结果?一个受精卵分裂出的40万亿细胞是如何有序形成各个组织器官,并最终发育为完整人体的?尽管进化论指出了生命的演化规律和发展方向,但多细胞生物的“按需制造”原理尚未知晓,“物竞天择”也难以解释同一环境下的物种多样性。
完型填空重点句型整理
学好英语最简单高效的方法不是背单词而是背句子。★1. If I knew all 310 patterns, I would never hesitate.翻译:如果我知道全部310个句型,我绝不会犹豫。★2.