Unit 1 单元知识回扣1 Science and Scientists（Word教参）-【精讲精练】2025-2026学年高中英语选择性必修第二册（人教版）

该高中英语单元复习讲义通过分类梳理核心词汇、拓展词汇、重点短语及句型，以表格形式呈现5大重点句型（含句型公式、教材原句与仿写示例），并结合单元词汇整合短文串联必备词汇，构建系统知识网络，清晰呈现重难点内在联系。 讲义亮点在于结合2025年全国卷、浙江卷真题例句设计词汇句型练习，通过仿写句子提升语言运用能力，整合短文强化词汇语境记忆，反思表格引导自主梳理语法与写作手法，培养思维品质与学习能力，助力分层教学与精准复习。

[对应学生用书P17] Ⅰ.核心词汇 1．I know money cannot cover the loss and it is I who am to blame(责备). 2．Above all，to get along well with others，we must learn to handle (处理) conflicts calmly and wisely. 3．Furthermore，the number of new students in our school decreased (减少) from 210 to 160 last year. 4．The country is facing severe (严重的) economic problems due to the natural disasters. 5．I'm sure that my dream of having such a car with multiple (多种多样的) functions will be realised soon. 6．(2025·全国一卷)We hope to present the rather abstract(抽象的) Go game and AI in a visual context，and initiate dialogues with minimalist art，conceptual art and expressionism. 7．It is not your fault (过错)，so you needn't make an apology to Jim. 8．He stopped，shifting (转移) his cane to his left hand. 9．He devotes himself to tracing (追踪) the history of many traditional Chinese customs. 10．What she said sounded convincing，but I suspect(ed) it to be a lie. 11．More than forty outstanding young singers from eight countries have been chosen for this year's art festival. 12．You will need all kinds of skills，including leadership and communication. 13．(2025·浙江卷1月)To obtain the article or chapter，click on the link(联系) provided in the email and log into your ILL account. 14．We all subscribe to the view that helping others will benefit ourselves as well. 15．They felt frustrated at the lack of progress despite his long-term efforts. Ⅱ.拓展词汇 1．initial adj.最初的；开始的；第一的→initially adv.起初；最初 2．substantial adj.大量的；价值巨大的；重大的→substance n.物质；物品；事实根据 3．transform vt.使改观；使改变形态vi.改变；转变→transformation n.(彻底的)变化；转变；变革 4．infection n.感染；传染→infect vt.使感染；传染→infected adj.被感染/影响的 5．pure adj.干净的；纯的；纯粹的→purify vt.使纯净；净化→purely adv.完全地；仅仅 6．proof n.证据；证明；检验→prove vt. 证明，证实 7．defend vt.保卫；防守；辩解→defense/defence n.防御；保卫 8．assistant n.助理；助手→assist vt.帮助；协助→assistance n.帮助；协助；援助 9．steady adj.稳定的；平稳的；稳步的→steadily adv.稳定地；平稳地；稳步地 10．vivid adj.生动的；鲜明的；丰富的→vividly adv.生动地 11．thinking n.思想； 思维； 见解→think vt.&vi.思考，考虑 12. finding n.发现； 调查结果； (法律)判决→find vt.&vi.找到，发现 13．gifted adj.有天赋的； 有天才的； 天资聪慧的→gift n.天赋，天分；礼物 Ⅲ.重点短语 1．once and for all最终地； 彻底地 2．subscribe to同意； 赞同 3．water pump水泵 4．thanks to幸亏； 由于 5．theoretical framework理论框架 6．break out (战争、打斗等不愉快的事情) 突然开始； 爆发 7．in charge of主管； 掌管 8．come down患(病); 染上(小病) 9．above all最重要的是； 尤其是 10. be traced back to追溯到 Ⅳ. 重点句型 1.句型公式：until引导时间状语从句 教材原句：Cholera used to be one of the most feared diseases in the world，until a British doctor，John Snow，showed how it could be overcome. 仿写1：It was not until I mastered the learning method that I made great progress in my studies. 直到我掌握了这种学习方法我才在学习方面取得巨大进步。(not until的强调句型) 2.句型公式：so...that...如此……以至于…… 教材原句：He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days. 仿写2：Our English teacher was so responsible that we were all deeply moved. 我们的英语老师如此负责任以至于我们都被深深地感动了。 3.句型公式：have sth done 教材原句：Accordingly，he had the handle of the pump removed so that it could not be used. 仿写3：We began to help pick peaches and then had them delivered to the farmers'houses. 我们开始帮忙摘桃子，然后让人把它们送到农民家里。 4.句型公式：“否定词＋比较级”表达最高级含义 教材原句：Perhaps no other scientist has had a greater impact on China's aerospace science than Qian Xuesen. 仿写4：As far as I'm concerned，nothing is more important than hard work. 就我个人而言，没有什么比勤奋更重要的了。 5.句型公式：not only ...but also ...不仅……而且…… 教材原句：He received a hero's welcome from his homeland and was put in charge of not only developing China's rocket science but also its space and missile programme. 仿写5：The event not only improved our physical quality，but also helped us build a positive attitude towards life. 这次活动不仅提高了我们的身体素质，而且帮助我们树立了积极的生活态度。 Ⅴ.单元词汇整合——背诵下面短文(黑色字体为本单元必备词汇) Madam Curie Being an extraordinary woman genius，gentle Madam Curie managed to obtain two kinds of radioactive elements，which were vital and crucial to physics. It was widely acknowledged that she was born in Poland in 1867.Distinct from other girls，she had a strong passion for science and committed her whole life to scientific research. After graduating from high school，she took up a position as a tutor. In 1891，she was admitted into the University of Paris，where she achieved great academic performances and as a consequence，she became the first woman professor. Under unbearable circumstances，she and her husband spared no effort to analyze and evaluate pitchblende(沥青铀矿) with the objective of extracting radioactive substances and studying their properties. Although they encountered numerous failures，under no circumstances did the couple acknowledge defeat and they insisted on their ambition. Using flow charts and summing up what they had studied，the couple finally drew a conclusion that Po and Ra did exist，which was soon spread throughout the world. Their theory，as other products and devices，could stand wear and tear. In 1934，Madam Curie passed away and the whole world mourned the great loss of a remarkable scientist. ★本单元我学到了哪些语法规则？ ★本单元我学到了什么写作手法？ 学科网（北京）股份有限公司 $