Unit 2 Section Ⅱ “Understanding ideas”的新知学习环节-【新课程学案】2025-2026学年高中英语必修第三册教师用书word（外研版）

本高中英语讲义围绕“Understanding ideas”新知学习，构建从词汇基础到语用能力的学习支架，涵盖阅读单词认知、重点单词拼写、活用变形、构词规律（如“adj.+ity→n.”“v.+ance→n.”）、高级词块积累，再到contribution、relief等重点词汇的用法解析（搭配、语法、应用练习）及过去分词作定语、“not...but...”句式等语法点，结合课文填空实现语境应用。 该资料以核心素养为导向，通过构词规律串记（如diverse→diversity）培养学习能力，重点词汇“用法感知+归纳点拨+应用融会”设计（如contribute to的搭配练习）提升语言能力，语法点结合课文实例（如过去分词作定语修饰words）发展思维品质。课中辅助教师系统授课，课后学生可通过填空练习巩固，有效查漏补缺。

Section Ⅱ　“Understanding ideas”的新知学习环节 一、阅读单词——知其义 1．the internal workings of a machine 机器内部的运转 2．The fountains of Rome 罗马的喷泉 3．a person of insight 有洞察力的人 二、重点单词——写其形 1. 2．recycle newspaper 回收报纸 3. 三、活用单词——悉其变 1. 2. 3. 4. 5. 6. 四、拓展构词——明其规(依据规律串记单词) 1．reality：“adj.＋-ity”→n. ①diverse→diversity　　　　 多样性 ②possible→possibility 可能性 ③secure→security 安全 ④similar→similarity 相似(性) 2．perseverance：“v.＋-ance”→n. ①assist→assistance 帮助 ②appear→appearance 出现 ③guide→guidance 指导 ④annoy→annoyance 烦恼 五、高级词块——通其用 1．under_control 处于控制之下 2．look_across 环视，扫视 3．at_first 起初，起先 4．earn_money 挣钱，赚钱 5．give_up 放弃 6．at_the_same_time 与此同时 7．go_public 公布，公开 8．no_longer 不再 9．be_grateful_to 对……感激 10．turn_out 出席，到场；结果是 11．make_a_difference 有影响，起(重要)作用 12．break_into_a_smile 突然笑起来 13．set_up 建立，设立 14．benefit_from 从……中受益，得益于 15．make_one's_dream_a_reality 实现某人的梦想 1. the contribution these people made to society(教材P17“Starting out”)这些人对社会所做的贡献 ★contribution n．贡献 |用|法|感|知| •(“演讲”类写作佳句)I will devote my whole life to scientific research, and make contributions to the country where I was born and the people who brought me up.我愿用我全部的生命从事科学研究，贡献给生育我、栽培我的祖国和人民。 •Many ways can contribute to solving this problem, but the following ones may be most effective. 许多方法能有助于解决这个问题，但以下的方法可能是最有效的。 •(“人物描述”佳句)They've already contributed a lot to our society, so they deserve love from us all. 他们为社会做出了很大的贡献，所以他们值得我们所有人的爱戴。 [归纳点拨] (1)make contributions to　 对……做出贡献 (2)contribute v. 贡献 contribute to 促成，有助于；给……供稿 contribute ...to ... 把……捐献给…… |应|用|融|会| (单句语法填空) ①Besides, making a schedule is a must, for good time management will contribute to our efficiency. ②Honesty and hard work contribute to success (succeed) and happiness. ③He has made an important contribution (contribute) to the company's success. 2．The amount of relief and comfort experienced by the sick after the skin has been carefully washed and dried, is one of the commonest observations made at a sick bed.(教材P17“Starting out”) 在病人的皮肤被仔细清洗和干燥后，病人所感受到的缓解和舒适是临床上最常见的观察结果之一。 ★relief n．减轻，缓解 |用|法|感|知| •(“神情描写”佳句)The young man's eyes gleamed with relief and joy at the news. 听到这个消息，这个年轻人的眼睛里流露出宽慰和喜悦的神情。 •(“心理描写”佳句)The next day, to our relief, the dog took a turn for the better and his body temperature recovered to normal. 第二天，让我们松了一口气的是，狗的情况好转了，体温也恢复到正常水平。 •Sharing with others rather than keeping my worries to myself has relieved me of trouble and made my studies more efficient. 与他人分享而不是把烦恼留给自己减轻了我的苦恼，并且使我的学习更有效率。 [归纳点拨] (1)with relief　　　　 如释重负，松了口气 to one's relief 令某人欣慰的是 (2)relieve v. 减轻，缓解 relieve sb.of ... 减轻/缓解某人的…… |应|用|融|会| (1)单句语法填空 ①Looking around, Robert smiled with relief to see some more people coming to help. ②To my relief, his humor relieved me of embarrassment. ③Anxiety may be relieved (relieve) by talking to a friend. (2)替换加黑词汇 ④Pressure can be released and loneliness can be got rid of.relieved 3. Now tick the solutions that you think are most effective to supply Africa with fresh water. 现在选择你认为最有效的解决方案，为非洲提供淡水。 ★effective adj.有效的，产生预期效果的 |用|法|感|知| •(“演讲”类写作佳句)Obviously, it is high time that we took some effective measures to solve the problem. 显然，是采取一些有效的措施来解决这个问题的时候了。 •I am sure that it will have an effect on our natural environment. 我确信它将对我们的自然环境产生影响。 •Getting up late not only affects their studies but also is a bad habit. 晚起不仅影响他们的学习，也是一种坏习惯。 归纳点拨 (1)more effective than　 比……更有效 take effective measures to do sth. 采取有效措施做某事 (2)effect n．　　　　　 效果，作用，影响 in effect 实际上， 实质上 take effect 生效；开始实施 have an effect on ... 对……有影响 (3)affect v. 影响 名师点津 注意effect(名词)和affect(动词)在拼写上的不同 |用|法|感|知| (1)单句语法填空 ①Firstly, it's more_effective (effect) to study with a teacher than by themselves. ②They thought the activity would have an effect on creative thinking. ③Deeply affected (affect) by her kindness, I looked at the little girl, whose starry eyes on the bright face glittered. (2)替换加黑词汇 ④Favorable (有利的) policies are in fact to encourage employees' professional development.in_effect 4．Read the passage and find out what Ryan did to help solve the problem of water shortage in Africa. 阅读这篇文章，找出瑞安为帮助解决非洲缺水问题所做的事情。 ★shortage n．短缺，不足，缺乏 |用|法|感|知| •(经典结尾句)I became aware that although life may not go as we expect, there is never a shortage of fun and excitement in this world. 我意识到，尽管生活可能不会像我们预期的那样发展，但这个世界上永远不乏乐趣和兴奋。 •The loss of big trees was greatest in areas where trees had suffered the greatest water shortage. 在树木缺水最严重的地区，大型树木的损失最为惨重。 •In short, measures must be taken to prevent the environment from being polluted. 简言之，必须采取措施防止环境污染。 [归纳点拨] (1)a/the shortage of　　 ……的短缺/不足/缺乏 (2)short adj. 短的；不足的，缺乏的 be short of 缺少，缺乏 be short for 是……的缩写/简称 in short 简言之，总之 |应|用|融|会| (1)单句语法填空 ①Come and join us.We are short of hands. ②The UK is short for the United Kingdom. (2)替换加黑词汇 ③To sum up, he is a promising young man and has a bright future.In_short 5．At first, his plan was to earn money to build a single well somewhere in Africa. 起初，他的计划是挣些钱在非洲挖一口井。 ★earn v．挣(钱) |用|法|感|知| •I continued doing part-time jobs to earn enough money to buy a new pair of shoes for my mother. 我继续做兼职工作，以赚取足够的钱买一双新鞋给我的母亲。 •In this area, most people earn their living by farming. 在这个地区，大多数人以务农为生。 •Last year, there was a 20% decrease in his earnings. 去年，他的收入减少了20%。 [归纳点拨] (1)earn/make money　　　　　 挣钱 earn/make a living 谋生 earn one's respect 赢得某人的尊敬 earn a reputation as ... 赢得……的美名/名誉 (2)earnings n. 收入；工资 |应|用|融|会| (1)单句语法填空/完成句子 ①Bill's honesty has_earned/earns (earn) him a lot of respect, and this makes him stand out among his peers. ②That old man lives on the earnings (earn) of his daughter. ③It is not easy to _earn/make_a_living if you don't have any skills in modern society.在现代社会，如果你没有任何技能，那么谋生就不容易。 (2)替换加黑词汇 ④I start to make money this very afternoon.earn 6．He started to ask for help from his classmates and neighbours and persuaded them to donate money.他开始向他的同学和邻居求助，劝说他们捐款。 ★donate v．捐赠，捐献 |用|法|感|知| •The Students' Union appeals to all the students to donate money to the disaster-hit area. 学生会呼吁全体学生向灾区捐款。 •She made a donation of ＄5,000 to the Children's Hospital last year. 去年，她向儿童医院捐赠了五千美元。 [归纳点拨] (1)donate ...to ...　　　　 向……捐赠…… (2)donation n. 捐赠；捐献；捐赠物 make a donation to ... 向……捐赠 |应|用|融|会| (单句语法填空) ①He made a donation (donate) to the stricken area. ②Last year, I donated (donate) some of my coins to charity for homeless children. 7．He broke into a joyful smile. 瑞安的脸上终于露出了高兴的笑容。 ★break into a smile突然笑起来 |用|法|感|知| •(“动作描写”佳句)When I shouted “Hi, there！” to a young couple, they looked over, momently confused, and then read my “Smile！” sign and broke into smiles. 当我对一对年轻夫妇大喊“嗨，你好！”时，他们看过来，一时困惑，读了我的“微笑！”牌子后笑了起来。 •The computer system broke down suddenly while he was searching for information on the Internet. 当他在网上搜索信息时，电脑系统突然坏了。 归纳点拨 break into pieces 打碎；砸碎；成为碎片 break down 出故障；失败；垮掉；分解 break in 破门而入；打断(谈话等) break into 强行闯入；突然开始 break out (战争、火灾等)爆发，发生 break up 解散；分拆；驱散；分手；结束；放假 break away from 摆脱，脱离 名师点津 break into中into为介词，其后须接宾语；而break in中in为副词，为不及物动词短语 |用|法|感|知| (用break短语的适当形式填空/完成句子) ①Fred has given me no good reason for wanting to break_up our friendship. ②To my disappointment, the car broke_down on the way to their wedding. ③We gathered around, cheering him and clapping loudly, and then the boy's face immediately _broke_into_ a smile. ④He was charging his mobile phone when the fire broke_out. ⑤It was very annoying that she constantly broke_in during our conversation. ⑥Only then did I realize that it was so foolish of me to_break_away_from_all_of_my_friends and never contact them. 直到那时我才意识到与所有的朋友脱离关系且从不与他们联系是多么的愚蠢。 8．This insight grew from the determined attitude of a six-year-old boy who had the courage and perseverance to make his dream a reality. 这份领悟，始于一个有勇气和毅力实现梦想的六岁男孩那颗坚定不移的心。 ★reality n．真实，现实 |用|法|感|知| •In reality, different students have different learning habits. 事实上，不同的学生有不同的学习习惯。 •Now, we are so delighted to see our dream become reality. 现在，我们很高兴看到我们的梦想成为现实。 [归纳点拨] in reality　　　　　　　　　　 实际上，事实上 become reality 实现，成为现实 face/accept reality 面对/接受现实 make one's dream a reality 实现某人的梦想 |应|用|融|会| (1)单句语法填空 ①We should have the courage to face reality (realize)． ②I'll try my best to learn and improve my cooking skills so as to make my dream a reality (real)． (2)替换加黑词汇 ③While the activities might seem childish, in truth, they require a lot of strength and determination.in_reality 1．As a six-year-old Canadian schoolboy, Ryan had trouble believing the words spoken by his teacher ... 年仅六岁的加拿大男孩瑞安难以相信老师说的话…… 感知将学语法——过去分词作定语 句中“spoken by his teacher”是过去分词短语作the words的后置定语，相当于定语从句which/that were spoken by his teacher。过去分词(短语)作定语表示一个被动或已完成的动作。单个过去分词作定语，常位于被修饰的词前面；而过去分词短语作定语，常放在被修饰的词后面。 ①We must adapt our thinking to the changed conditions. 我们必须调整思路来适应改变了的情况。 ②The concert given by his friends was a great success. 他朋友举行的音乐会大获成功。 2．Now, as an adult, Ryan says that the question to ask is not “Why don't I help？”， but “How can I help today？”． 如今，瑞安已长大成人，他说现在的问题不再是“我为什么不去帮助他们”，而是“如今我该如何去帮助他们”。 “not ...but ...”是连词词组，它可以连接两个并列成分，在意思上表示转折。 (1)not ...but ...连接两个并列主语时，谓语动词与but后面的主语在人称和数上保持一致。 (2)not ...but ...连接两个并列成分时，not和but都不可以省略。 “两层级”学通用活句式 (1)通过“句法训练”弄明句式结构(单句语法填空) ①Not I but a friend of mine has_been (be) to Shanghai. ②She is not playing computer games but learning (learn) English on the computer. (2)通过“句式仿写”做到熟练运用 ③现在年轻人所缺乏的不是书本知识，而是实践经验。 What the young lack now is_not_book_knowledge_but_practical_experience. ④是你现在做的事情而不是你说的话对你今后的生活有重大影响。 It is not what you say now but_what_you_do that makes a great difference to your life tomorrow. 根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。 Ryan，a six-year-old Canadian schoolboy, had trouble ①believing (believe) many people in developing African countries couldn't get enough clean water. He decided to help them. At first, his plan was ②to_earn (earn) money to build a well somewhere in Africa. He earned ＄70 by working for his family and neighbours. However, when he gave the money to a charity, he ③was_told (tell) that it actually cost ＄2,000 to build a well. Ryan didn't give up ④but started to persuade his classmates and neighbours to donate money. After several months, Ryan had raised the ＄2,000, with ⑤which a well was built near a primary school in Uganda. The children were grateful to him and invited him to visit. In Uganda, when Ryan saw the ⑥finished (finish) well and the delighted students, he broke into ⑦a joyful smile. Later, Ryan set up a foundation to encourage more people to help. The six-year-old boy ⑧eventually (eventual) made his dream a ⑨reality (real). Today，over 800,000 people in 16 ⑩countries (country) across Africa have benefited from the life-changing gift of clean, safe water. 学科网（北京）股份有限公司 $