Unit 3 单元知识回扣-(配套教参)【精讲精练】2025-2026学年高中英语选择性必修第四册(外研版)

该高中英语知识清单系统梳理了Unit 3单元核心内容。从核心单词（如statue、peak等）出发，延伸至拓展词汇的词性转换（如strong→strength→strengthen），再到重点短语（如date from、bring...to life）和重点句型（如with复合结构、now that从句），形成从基础词汇到句式应用的学习支架。 知识链路按照“核心词汇-拓展延伸-短语积累-句型运用”的逻辑清晰呈现，每个模块均配有具体示例。通过词性转换对比和句型结构分析，帮助学生构建完整的语言知识网络，有效提升语言能力和思维品质，培养系统梳理和灵活运用知识的学习能力。

Unit 3　单元知识回扣 [对应学生用书P80] Ⅰ.核心单词 1．The famous statue (雕像) was carved out of a single piece of stone. 2．It is suggested that illegal parking during the rush hour when traffic reaches its peak(顶峰) should be regulated. 3．The school receives financial support from the education department(部门) every year. 4．The famous institute(研究院) is attached to the top university—Beijing University. 5．The temple(寺庙) dating from the Tang Dynasty is now inaccessible to the public. 6．They can distinguish a happy tune (曲调) from a sad one. 7．The scientist is modest and dislikes being called a genius(天才). 8．A kingdom(王国) is a place or area that is thought to be under the control of a person or organization. Ⅱ.拓展词汇 1．strong adj.坚强的；强壮的→strongly adv.强有力地；坚强地→strength n.力量；力气→strengthen v.加强 2．cover v.覆盖→coverage n.覆盖范围 3．scholar n.学者→scholarship n.奖学金；学术成就；学问 4．history n.历史→historian n.历史学家→historical adj.(有关)历史的→historic adj.有历史意义的 5．enormous adj.巨大的，庞大的→enormously adv.极其；非常地 Ⅲ.重点短语 1．be testimony to是……的证明 2．date from 追溯到…… 3．seal up 封闭，密封 4．fade from从……中消逝 5．bring...to life 使复苏；(使)变得生动 6．prior to 在……之前；先于 7．be exposed to暴露于…… 8．keep a close eye on 密切关注 9．on the whole总的来说 10. strike a chord在(某人)心中引起共鸣 Ⅳ.重点句型 1．with＋宾语＋宾语补足语 他努力向终点线跑去，他嘴巴发干，双腿颤抖。 He struggled to run towards the finish line，with his mouth dry and his legs trembling． 2．“the＋序数词＋(n.＋) to do sth”意为“第几个做某事的人/物” 如果你是最后一个离开房间的人，记得关灯。 If you are the last person to leave the room，remember to turn off the light. 3．now that引导原因状语从句 既然你许下了诺言，你就要兑现它。 Now that you have made a promise，you must carry it out. 学科网（北京）股份有限公司 $