Unit 5 Section Ⅱ Starting out & Understanding ideas—Language points-【金版新学案】2025-2026学年高中英语选择性必修第三册同步课堂高效讲义教师用书（外研版）

本高中英语讲义聚焦“Starting out & Understanding ideas”模块，系统梳理核心单词（如superb、frontier）、拓展单词（如architect-architecture-architectural）、阅读单词（如lotus、termite）及重点短语（如take...for granted、convert...into...），结合构词规律（如形容词后缀“-al”）和典型句式（强调句型、“介词+关系代词”定语从句等），搭建从基础识记到灵活运用的学习支架。 该资料以语言能力培养为核心，通过词汇拓展（如convert-conversion）、句式应用（如状语从句省略结合应用文写作）提升学生语言理解与表达能力，融入环境保护、传统节日等主题实例，培养思维品质与文化意识。课中辅助教师系统授课，课后助力学生通过例句与练习查漏补缺，强化知识内化。

Section Ⅱ　Starting out & Understanding ideas－Language points ◎核心单词——练通 1．a superb dancer 一名出色的舞蹈家 2．the frontiers of science 科学前沿 ◎拓展单词——用活 1．architect n．建筑师→architecture n．建筑学，建筑设计→architectural adj. 建筑学的，建筑方面的 2．convert v. 使转变；使转换→conversion n. 转变，转换 规律：形容词后缀“-al” 示例：architecture n. 建筑学，建筑设计→architectural adj.建筑学的，建筑方面的 centre n. 中心→central adj 在中心的 convention n．常规，惯例→conventional adj.依照惯例的；传统的 tradition n．传统→traditional adj.传统的 ◎阅读单词——识记 1．a lot of lotuses in the pool 水塘里的许多莲花 2．a termite colony 白蚁群 3．a natural grassy mound 一个绿草如茵的土丘 4．algae in water 水里的藻类 5．one or two tiles from the roof 屋顶上的一两片瓦片 6．mimic the southern accent 模仿南方口音 7．waterfront promenade 海滨长廊 8．carbon dioxide n. 二氧化碳 ◎重点短语——再现 第一组　汉译英 1．take...for granted 认为……理所当然 2．convert...into... (使)转变为…… 3．respond to 做出反应；响应 4．in harmony with 与……协调一致；与……和谐相处 5．be designed to do... 目的是…… 第二组　英译汉 6．be used to (doing) sth 习惯于(做)某事 7．feed with 给……添加，提供(某物)；用(某物)满足…… 8．an example of 一个……例子 9．(be) based on/upon 以……为根据 10．in a similar way 以类似的方式 ◎典型句式——默背 根据课文语境及汉语提示完成句子 1．句型公式　强调句型 教材原句　...it wasn't the umbrella that inspired the flower or the roof that inspired the pine cone. ……不是雨伞给了花朵灵感，也不是屋顶给了松果灵感。 2．句型公式　“介词＋关系代词”引导的定语从句 教材原句　The building was designed to show the connection between nature and the modern city environment in which it sits. 该建筑的设计是为了展示自然和其所处的现代城市环境之间的联系。 学生用书↓第132页 3．句型公式　状语从句的省略 教材原句　Zimbabwean architect Mick Pearce was inspired to create the Centre while watching a nature documentary in which termites were constructing their nests. 津巴布韦建筑师米克皮尔斯在一部大自然纪录片中看到白蚁筑造蚁穴，从中得到启发，从而设计了东门大厦。 4．句型公式　动词-ing形式作主语 教材原句　Creating buildings such as these enables us to live in closer harmony with our environment. 创造这样的建筑物能够使我们与我们的环境更加和谐地相处。 Ⅰ.核心词汇练全 take...for granted 认为……理所当然 (教材原句)In fact，we are so used to them that we may even take them for granted without realising how much inspiration they have given us. 事实上，我们已经对它们如此习以为常，以至于我们甚至可能把它们视为理所当然，却没有意识到它们给了我们多少灵感。 take it for granted that... 认为……理所当然；想当然 take ...seriously 认真对待 take ...into account/consideration 把……考虑在内 take it easy(＝take things easy) 轻松；不紧张；从容 take one's time 别着急；慢慢来 【名师点津】　在take ...for granted句型中，当take后的宾语是一个句子时，一般都用形式宾语it来代替，而把真正的宾语从句放在补语for granted之后。 用take的相关短语填空/完成句子 ①Take your time，please.Try to follow the natural steps and have your own clock. ②When it comes to the campus security，we have to take it seriously． ③I sincerely hope that you will take my suggestions into consideration/account． ④我们中的一些人总是想当然地认为父母或祖父母应该照顾我们。(应用文写作之观点表达) Some of us always take it for granted that our parents or grandparents should take care of us. convert v. 使转变；使转换 (教材原句)The panels also capture heat from the sun and convert it into energy that powers the building. 这些面板还可以吸收太阳的热量，并将其转化为电能，给建筑供电。 (1)convert sth to/into sth 把某物转变为某物 convert to/into sth 转变成某物 (2)conversion n. 转变，转化 单句语法填空/完成句子 ①The poet can convert ordinary words into/to a meaningful and effective piece of writing. ②The conversion(convert) of the old classroom into a new library has greatly improved the school. ③如果人们将湿地转化为农田，鸟类就没有足够的生存空间。(应用文写作之环境保护) If people convert the wetlands into/to farmland，birds will not have enough space to live. 学生用书↓第133页 respond to 对……做出反应；响应 (教材原句)The building therefore not only responds to its environment and uses less energy，but also reduces damage to the environment by generating its own renewable energy. 因此，该建筑不仅能够适应环境，减少能耗，而且自身可以产生可再生能源，减少对环境的危害。 (1)respond v. 回答；响应；做出反应 (2)response n. 回答，答复；响应；反应 in response to 做为对……的回应 make (a) response to 回答，对……做出回应 单句语法填空/一句多译 ①This is done mainly to increase productivity，in response to the challenge of foreign competition. ②He was smiling and responding(respond) in pride，looking back at her as if to say，“You got that right.” ③他对我的建议未做出回应，这让我感到很失望。(读后续写之心理描写) →He made no response to my suggestion，which made me very disappointed.(response) →He didn't respond to my suggestion，which made me very disappointed.(respond) 一词多义 frontier n. 　A．边境　B．边远地区　C．(学科的)知识前沿 ①The war was over before he was sent to the frontier.A ②The frontiers of medical knowledge are being pushed forwards as time goes on.C ③Until very recently Texas was an unsettled frontier.B Ⅱ.典型句式讲透 句型公式：“介词＋关系代词”引导的定语从句 (教材原句)The building was designed to show the connection between nature and the modern city environment in which it sits. 该建筑的设计是为了展示自然和它所处的现代城市环境之间的联系。 本句中含有“介词＋关系代词”引导的定语从句。 (1)当关系代词在定语从句中作介词的宾语时，我们通常用“介词＋关系代词”引导定语从句。如果先行词指人，用“介词＋whom”；如果先行词指物，用“介词＋which”。 (2)选用介词的依据： ①根据定语从句中谓语动词的搭配习惯(即固定短语)； ②根据先行词的搭配习惯(约定俗成，不一定是短语)； ③根据句子的意思来选择； ④表示“所有”关系或“整体中的一部分”时，通常用介词of。 单句语法填空/完成句子 ①This is the camera with which he often takes photos. ②The colorless gas without which we cannot live is called oxygen. ③You will make some good friends，most of whom are also interested in playing table tennis. ④Yesterday we visited the West Lake，for which Hangzhou is famous. ⑤不可否认的是，中国有各种节日，其中春节最为重要。(应用文写作之传统节日) There is no denying that there are a variety of festivals in China，among which the Spring Festival is the most important one． 学生用书↓第134页 句型公式：状语从句的省略 (教材原句)Zimbabwean architect Mick Pearce was inspired to create the Centre while watching a nature documentary in which termites were constructing their nests. 津巴布韦建筑师米克·皮尔斯在一部大自然纪录片中看到白蚁筑造蚁穴，从中得到启发，从而设计了东门大厦。 (1)在时间、条件、让步、方式和比较状语从句中，当从句的主语与主句的主语一致且从句中含有be动词的某种形式时，从句中的主语和be动词可以省略。 (2)当从句的主语与主句的主语不一致，但从句的主语是it，并且从句中有be动词的某种形式时，可以把it和be动词一起省略。 单句语法填空/完成句子 ①Though surprised(surprise) to see us，the professor gave us a warm welcome. ②在申请工作时，你应该突出你的经验中与这个工作相关的部分。(应用文写作之建议信) While applying for a job，you should highlight the parts of your experience that are related to the job. ③假如我被接受的话，我将向游客们介绍中国的绘画历史，这有助于他们了解更多的中国文化。(应用文写作之申请信) If accepted，I will introduce the history of Chinese painting to visitors，which can help them know more about Chinese culture. 学科网（北京）股份有限公司 $