单元知识回扣1 Unit 1 Back to School（Word教参）-【精讲精练】2025-2026学年高中英语必修第一册（译林版）

该高中英语讲义通过分类框架图系统构建单元核心知识体系，将13个重点词汇按“词性-词义-搭配-派生词”分层梳理，4个短语及4个句型用对比表格归纳用法、拓展及例句，清晰呈现词汇、短语与句型的内在逻辑及重难点分布。 讲义亮点在于“情境化应用”设计，如“potential”搭配“have the potential to do sth”结合“a potentially dangerous situation”例句，培养语言运用能力；句型“lead to”通过“错误导致后果”仿写题，提升逻辑思维品质。每个知识点附基础例句与拓展仿写，薄弱生掌握用法，优秀生深化应用，支持学生自主复习，助力教师实施分层教学。

[对应学生用书P23] 1．potential n.可能性；潜在性；潜力；潜能adj.潜在的；可能的 (1)have the potential to do sth有潜力做某事 (2)realize/achieve one's full potential充分发挥某人的潜能 (3)potentially adv.潜在地 a potentially dangerous situation 有潜在危险的局势 2．challenge n.挑战；艰巨任务；质询v.对……怀疑(或质疑)；向(某人)挑战；考查……的能力 (1)challenge n.挑战vt.向……挑战；质疑 challenge sb to do sth质疑某人做某事 challenge sb to sth向某人挑战 (2)challenger n.挑战者 (3)challenging adj.挑战性的；有吸引力的 3．experience n.[U]经验；[C] 经历；vt.体验；经历 (1)have/gain much experience in/at doing... 有/获得许多做……的经验 learn by/from experience从经验中学习 (2)be experienced in/at doing...在……方面有经验 4．positive adj.确定的；有自信的；绝对的；积极的；建设性的 (1)be positive about/of 对……肯定 (2)have a positive attitude towards对……有积极的态度 (3)反义词negative 5．confidence n.信心； 信任； 把握； 肯定 (1)with confidence自信地；有信心地 (2)have confidence in对……有信心 (3)confident adj.自信的；肯定的n.知己； 心腹朋友 be confident of/about对……有信心 6．equal adj.平等的；同等的；胜任的n.同等的人；相等物vt.与……相同或相等 (1)equal sb/sth in sth/v.-ing 比得上；敌得过 (2)be equal to与……相等；平等； 能胜任 (3)equality n.平等；均等；相当 without equality无与伦比 (4)equally adv.平等地； 同样地 7．advance n.前进；预先vi.前进；进步 (1)in advance (＝ahead of time) 提前，预先 in advance of在……前面，超过 make advances取得进步 (2)advance on/upon/towards朝……前进 (3)advanced adj.高级的；先进的；高等的 8．balance vt.& vi.& n.平衡；抵消 (1)keep/lose/break one's balance保持/失去/打破平衡 (2)balance...against权衡……与…… (3)balanced adj.平衡的 keep a balanced diet保持均衡的饮食 9．exchange n.& vt.交换；交流；兑换 (1)exchange student交换生 in exchange (for...)作为交换(……) (2)exchange sth for sth用某物交换某物 exchange sth with sb与某人交换某物 10．tough adj.坚硬的；结实的；棘手的；难解的；不屈不挠的 (1)tough sth out坚持；挨过 (2)a tough nut难对付的人，棘手的问题 11．contribution n.贡献；捐款；稿件 (1)contribute...to/towards...(把……)贡献给……；(向……)捐款；投稿 (2)contribute to促成；导致；有助于；是……的原因 (3)make contributions/a contribution to/towards (doing)...对(做)……作出贡献 12．fortunately adv.幸运地；幸亏 (1)be in good/bad fortune 运气好/差 (2)try one's fortune碰运气 (3)make a fortune发财，赚大钱 (4)seek one's fortune外出寻找发财的机会 13．attract vt.吸引；使喜爱 (1)attract one's attention吸引某人的注意 (2)attract a lot of interest引起很大的兴趣 (3)attractive adj.有吸引力的，有魅力的 (4) attraction n.爱慕；吸引；向往的地方 1．can't wait to do sth迫不及待地做某事 (1)wait for等候，等待 (2)wait on sb伺候、服侍某人 (3)wait for it (要说出令人吃惊或高兴的事情)听着，听好了；(让人在得到通知前别做某事)等候通知 2．take advantage of(充分)利用(……的机会) (1)take (full )advantage of(充分)利用(……的机会) (2)gain/win/have an advantage over sb比某人有优势；胜过，优于 (3)to one's advantage＝to the advantage of sb 对某人有利 3．be responsible for对……负责 (1)be responsible for (doing) sth对(做)某事负责 (2)a responsible person可信赖的人，可靠的人 (3)have/take responsibility for对……有责任/负责 4．be different from与……不同，与……有区别 (1)differ from和…… 不同；与……有区别 (2)differ in在……方面不同；在……上有差异 (3)make a difference to对……作用/产生影响 (4)make no difference不起作用；没有影响 1．lead to 后跟名词或动词-ing形式 The path before you leads to a world full of challenges：new subjects，new experiences and new ways of thinking. 你前面的路通向一个充满挑战的世界：新的课程，新的体验以及新的思考方式。 【仿写】　这种错误可能会导致灾难性的后果。 Such a mistake would perhaps lead to disastrous consequences． 2．倒装句 Of equal importance are good study habits，useful skills and a positive attitude. 好的学习习惯、有用的技巧和积极的态度是同等重要的。 【仿写】　出席会议的有校长、英语教师和学生家长。 Present at the meeting were the school headmaster，the English teachers，and the students' parents. 3．so...that...引导结果状语从句 I like it so much that I still use it as my alarm. 我如此喜欢它以至于我仍然把它当闹钟。 【仿写】　街上围观大火的人太多了，消防队员无法靠近大楼。 There were so many people in the street watching the fire that firefighters could not get close to the building. 4．as much as 引导比较从句 There was not as much homework as I was used to but it was still challenging. 家庭作业没有我以前那么多，但是还是很有挑战性。 【仿写】　他学习不如他弟弟努力。 He doesn't study as/so hard as his brother. 学科网（北京）股份有限公司 $$