Unit 3 Section Ⅱ“Understanding ideas”的新知学习环节（课件PPT）-【新课程学案】2025-2026学年高中英语必修第一册（外研版）

该高中英语课件聚焦词汇、句式及语用能力，通过课前词汇默写夯实基础，核心词汇突破结合用法感知与归纳点拨，重点句式解构通过变换仿写搭建支架，帮助学生从基础积累过渡到综合应用。 其亮点在于以语言能力培养为核心，如核心词汇“approach”通过“用法感知-归纳点拨-应用融会”三阶训练，结合单句语法填空和一句多译提升运用能力，同时注重思维品质提升，重点句式如倒装句通过“变换-仿写”引导分析规律，学习能力方面课时跟踪检测涵盖多维训练培养自主策略。学生能系统掌握知识，教师可借助结构化资源提高教学效率。

Section Ⅱ“Understanding ideas”的新知学习环节 Section Ⅱ 课前词汇默写 核心词汇突破 重点句式解构 课时跟踪检测 Contents 目录 01 02 03 05 04 随堂融通训练 2 01 课前词汇默写 一、阅读单词——知其义 1．have a career in music　　　　 从事音乐_____ 2．want to be a lawyer 想做_____ 3．with a sigh 一声_____ 4．the final curtain 落___ 事业 律师 叹息 幕 二、重点单词——写其形 1．cartoon __________ 动画片中的角色 2．nervously ____________ the table 小心翼翼地走近桌子 3．turn to your dad for a _____ 找你老爸聊天 4．______ on my band 专心于我的乐队 5．be _________ by others 受人尊敬 6．work in a ______ 在录音棚里工作 7．appear in ______ 出庭 8．a ______________ 代沟 characters approaching chat focus respected studio court generation gap 三、活用单词——悉其变 assume assumptions ignoring ignorant professional profession suit suitable talents talented options optional 四、拓展构词——明其规(依据规律串记单词) 1．professional：“n.＋-al”→adj. ①international　　　　　 国际的 ②occupational 职业的 ③personal 个人的 ④national 国家的；民族的 ⑤traditional 传统的 2．suitable：“v.＋-able”→adj. ①adjust→adjustable　　　 可调节的 ②reason→reasonable 合理的 ③admire→admirable 值得赞扬的 ④value→valuable 有价值的 ⑤afford→affordable 能支付得起的 五、高级词块——通其用 1．_________　　　 　 和，也 2．___________ 在桌子旁边 3．_______ 转向；求助于 4．________ 集中(注意力、精力等)于 5．___________ 毕业 6．_______________ 提高声音 7．___________ 吃惊地 8．_______________ 对……感兴趣 as well as at the table turn to focus on leave school raise one's voice in surprise be interested in 9．__________ (使)平静下来，(使)镇定下来 10．__________ 最后 11．____________ 为……感到骄傲，以……自豪 12．________________ 接受/听从某人的建议 13．____________________ 匆忙行动，急于从事 14．_______________ 同时 15．___________ 一声叹息 16．___________________ 在相似的情形下 calm down in the end be proud of take one's advice jump in with both feet at the same time with a sigh in a similar situation 02 核心词汇突破 1．(nervously approaching the table) Erm ... Dad, can we talk? (小心翼翼地走近桌子)呃……老爸，咱们能聊聊吗？ ★approach v．走近，靠近 n．方式，方法，态度；道路 |用|法|感|知| •(“环境描写”佳句)With night approaching, darkness ruled the forest. 夜幕降临，黑暗笼罩着森林。 •(“心理描写”佳句)It suddenly hit Don that raising money might be a practical approach to helping the boy. 唐突然想到，筹款可能是帮助这个男孩的一个切实可行的办法。 •At the approach of the festival, everyone in the family will help to make the house clean in advance. 节日临近时，家里的每个人都会帮忙提前打扫房子。 归纳点拨 an approach to ... 通往……的道路；做……的方法 an approach to doing sth. 做某事的方法 at the approach of ...＝with＋...＋approaching 在……快到的时候 名师点津 (1)approach表示具体“靠近或走近某人或某物”时，可直接用作及物动词，不加介词to, near等。 (2)approach作名词，表示“方法；道路”时，其后接介词to。 |应|用|融|会| (1)单句语法填空 ①So far they have discussed various new approaches to ________ (teach) English. ②It is not surprising that many kinds of birds fly to south ___ the approach of winter. teaching at (2)一句多译 随着期末考试的临近，学生们正忙着准备复习功课。 ③_____________________________, the students are busy reviewing the lessons.(approach v．) ④______________________________, the students are busy reviewing the lessons.(approach n．) With the final exam approaching At the approach of the final exam 2．You know you can always turn to your dad for a chat. 你随时都可以找你老爸聊天啊。 ★turn to向……求助；致力于；翻到(书的某页)；查阅；转向；从事于 |用|法|感|知| (写出下列各句中加蓝词语的汉语意思) ①Please turn to the police when you are in trouble. ____________ 向……求助 ②If you turn to Page 40, you will find it. ______ ③More and more people turn to computer science.________ ④He turned to me, with his eyes full of horror.______ ⑤You shouldn't always turn to the dictionary when you meet new words in reading.______ 翻到 从事于 转向 查阅 [归纳点拨] turn down　　　　 关小(音量)；拒绝 turn in 上交 turn on 打开(水、煤气、电灯等) turn off 关上(水、煤气、电灯等) turn out 结果是；证明是 turn up 开大(音量)；出现 |应|用|融|会| (1)完成句子 ⑥He said he was a doctor, but later he __________ to be a cheat. 他说他是医生，但后来证明他是个骗子。 ⑦The meeting has already begun, but the manager hasn't __________ yet. 会议已经开始了，但是经理还没出现。 (2)替换加蓝词汇 ⑧A good friend is a person whom we can ask for help when we're in trouble. _______ turned out turned up turn to 3．I want to focus on my band and have a career in music when I leave school. 我想专心搞我的乐队，毕业后走音乐这条路。 ★focus v．(把……)集中(于) n．焦点；中心点 |用|法|感|知| •(2024·全国甲卷书面表达) Today I'd like to focus on some major developments，which include shared bicycles, high-speed trains and new energy vehicles. 今天我想重点谈谈一些主要的发展，包括共享单车、高铁和新能源汽车。 •(“丰富细节”写作典句)She tried to focus her mind on her work but failed with the noise going on. 她试图把注意力集中在工作上，但由于噪音太大而不能。 •(2024·浙江1月高考写作)Health of the students has increasingly become the focus of concern. 学生的健康已逐渐成为人们关注的焦点。 [归纳点拨] (1)focus on　　　　　　　　　 集中于；关注 focus one's attention/thoughts/mind/eyes on/upon ... 集中注意力/思想/心思/目光于…… (2)the focus of attention/concern 注意/关注的焦点 come into focus 成为焦点   |应|用|融|会| (1)单句语法填空 ①Each unit of the coursebook focuses ___ a different grammar point. ②These problems have recently come _____ focus. (2)完成句子 ③He found it hard to _________________________what he was doing. 他发现很难把注意力集中在正在做的事上。 [联想发散]　表示“关注；集中精力于……”的短语还有：concentrate one's attention on, fix one's attention on, pay attention to, put one's heart into 等。 on into focus his attention on/upon 4．You just assume I want to be a lawyer, but that's only because you are a lawyer. 您以为我想做律师，可那只是因为您自己是律师。 ★assume v．假定，假设，认为 |用|法|感|知| •(时代主题句)It is assumed that global warming could cause even more disasters in the future. 人们认为，全球变暖将来可能会造成更多的灾难。 •(“丰富细节”写作典句)A bit later, they saw what they assumed to be a dog running alongside a man on a bike. 过了一会儿，他们看到他们以为是一只狗的动物在一个骑自行车的人旁边跑着。 •Assuming (that) you are chosen to be a volunteer at Olympic Games, what will you do? 假设你被选为奥运会的一名志愿者，你会做什么？ [归纳点拨] (1)assume sb./sth.to be ... 假定/认为某人/某事为…… It is assumed that ...　　　　 人们认为…… (2)assumption n. 假定；假设 (3)assuming (that) ... 假设/假定…… |应|用|融|会| (1)单句语法填空 ①I had assumed him ______ (be) a naughty boy, but I was wrong. ②His actions were based on a false ___________ (assume)． to be assumption (2)句型转换 ③People assume that economic development and environmental protection are equally important. →________________ economic development and environmental protection are equally important. ④If I get a place at university, I will focus my attention on my study. →_____________________________________, I will focus my attention on my study. It is assumed that Assuming (that) I get a place at university 5．Yes, and you have found the career that suits your talents. 是的，而且你找到了能发挥你天赋的职业。 ★suit v．适合；适宜 n.套装；西装 |用|法|感|知| •(“建议”类写作佳句)I think you'd better choose the activities which interest you and suit you. 我认为你最好选择那些你感兴趣并适合你的活动。 •(“求职”类写作佳句)I feel sure in terms of qualification, ability and experience, I am perfectly suited to the position. 我确信，就资历、能力和经验而言，我完全适合这一职位。 [归纳点拨] (1)suit ... to ...　　　 使……适合…… (2)suited adj. 合适的；般配的；穿西装的 be suited for/to sth. (某人)适合某物 (3)suitable adj. 合适的；适宜的 be suitable for sb. (某物)适合某人 be suitable to do sth. 适合做某事   |应|用|融|会| (1)单句语法填空 ①A good teacher suits his lessons ___ the age of his pupils. ②We are hoping to find a ________ (suit) school for our children. to suitable (2)一句多译 他不适合这份工作，两周后就离职了。 ③_____________________ so he left after two weeks.(suit) ④____________________________ so he left after two weeks.(suitable) ⑤_________________________ and left after two weeks.(suited) The job didn't suit him The job wasn't suitable for him He wasn't suited for the job (3)选词填空(suit, match, fit) ⑥Though the style doesn't _____ me, I want to take this jacket because it ____ me well and ________ my trousers. [易混辨析]　suit, match, fit suit 多指符合某人的需要、品味、性格等；也可指服装颜色、款式等的相配或适合 match 多指色调、形状、性质等方面的搭配；也可指在能力或水平上的相配 fit 多指大小、形状的合适，引申为吻合、协调 suit fits matches 03 重点句式解构 Oh look, here comes my boy. 哟，我儿子来了。 本句是here引起的全部倒装句。表示时间、地点、方位的副词或介词，如here, there, now, then, up, down, in, out, off等放在句首，而主语是名词，且谓语动词是be, lie, sit, stand, come, go, exist, live, rush等动词时，句子用全部倒装。 注意：当主语为人称代词时，不使用全部倒装语序。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①As she turned around, her teacher stood there. →As she turned around, _____________________. ②The children rushed out after class. →_______________________________ there stood her teacher Out rushed the children after class. (2)通过“句式仿写”做到熟练运用 ③这里有一些建议可以使你的旅行成功。 ________________________ to make your trip successful. ④我记得你一直渴望参观这类展览。现在机会来了。 I remember you have been eager to visit such an exhibition. Now ________________. Here are some suggestions comes the chance 04 随堂融通训练 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。 On Friday night, in the living room, Grandfather and Father, seated at the table, ①___________ (play) chess when Son enters. Son ②__________ (nervous) approaches the table and tells his father that he has decided not ③______ (go) to university but to have a career in music. Father is quite surprised because he wants Son to be a lawyer. are playing nervously to go ④___ his opinion, lawyers help people and ⑤_____________ (respect) by others while ⑥________ (play) in a band is not a job. Then ⑦____ conflict between Father and Son arises. It is Grandfather who gives ⑧____ (he) advice — go to university and play music at the same time, ⑨____ Son will have two ⑩_______ (option) for his future. Eventually, Son follows Grandfather's advice reluctantly.   In are respected playing the his and options 05 课时跟踪检测 第Ⅰ卷　语言基础训练 (一)单词拼写(6分) (1)You have no _______ (选择) but to stay here and wait for two days. (2)Your ______ (职业) has a big impact on your future. (3)I had a _____ (聊天) about my plan with the volunteers yesterday. option career chat (4)He was such a kind-hearted man that everybody __________ (尊敬) him. (5)These measures are aimed at closing the ____ (差距) between the rich and the poor. (6)It is reasonable to ________ (假定) that the economy will continue to improve in the next year. respected gap assume (二)单句语法填空(16分) (7)This lecture is so difficult that it is not ________ (suit) for the beginners. (8)She _______ (ignore) him and carried on with her work. (9)You are very ________ (talent) and we admire your passion for the arts. (10)As his attention ____________ (focus) on the book, he ignored his partner. suitable ignored talented was focused (11)The main __________ (character) in the film are thought highly of. (12)If you look out of the window on the left of the bus, you'll see that now we _______________ (approach) the Great Wall. (13)As a leading expert in this field, he was invited to give some ___________ (profession) advice. (14)The only approach to _______ (solve) the problem is to turn to others. characters are approaching professional solving (三)选词填空(16分) in the end, at the same time, focus on, calm down, turn to, as well as, be proud of, jump in with both feet (15)I have to _______ my dictionary because there are too many new words. (16)He _____________ his son's remarkable and unique performance. (17)It is often hard to work and study _______________. turn to was proud of at the same time (18)After a long and heated discussion, the final agreement was arrived at __________. (19)Research will ________ the people living in the poor areas. (20)He asked me to ___________ and tell him what had happened. (21)Before you _____________________, please think it over. (22)They visited some factories, hospitals _________ the school. in the end focus on calm down jump in with both feet as well as (四)多维表达(共9空，18分) (23)In my room，_____________________________ near the window. 在我的房间里，有一个小书柜立在窗户旁边。 (24)随着元宵节(the Lantern Festival)的临近，大街上点缀着各式各样彩色的灯笼。 ①_____________________________________, the streets are decorated with all kinds of colorful lanterns.(approach n．) ②__________________________________, the streets are decorated with all kinds of colorful lanterns.(as) ③__________________________________, the streets are decorated with all kinds of colorful lanterns.(with) there stands a small bookcase At the approach of the Lantern Festival As the Lantern Festival approaches With the Lantern Festival approaching (25)(一句多译)我在英语上取得了很大的进步，这是因为我改进了我的学习方法。 ①I have made great progress in English. ______________ I have improved my study methods. ②I have improved my study methods. ___________ I have made great progress in English. ③_______________ I have made great progress in English _______ I have improved my study methods. This is because This is why The reason why is that (26)(用倒装句升级)A tall tree with a history of over 1,000 years stands in front of our house, which is protected by the government now. →________________________________________________________________, which is protected by the government now. In front of our house stands a tall tree with a history of over 1,000 years 第Ⅱ卷　语篇综合训练 (一)阅读理解 A Florida teen is gaining national attention with her graduation speech and a basket of strawberries. “Care for some strawberries？” Brenda said at her graduation from Mulberry High School. After jokingly acknowledging there might not be enough, she went on, “These are no ordinary strawberries.” She held up a series of strawberries, revealing what each represents: sweat, dirt, aches, and pains. Brenda described herself as the daughter of two tireless farmers who immigrated from Mexico and spent most of their days working in the fields of strawberries, blueberries, and cucumbers. “My motivation has been rooted in my immigrant culture.” Because of this, she chose to focus on that in her address. “Many students used to be ashamed of their upbringing, but today, we're proud of what makes us.” She explained how she grew up under poor conditions. “I'm motivated by my parents' hands that lose feeling from laborious work. Despite the hot sun and body pains, they back me up heart and soul in my education, which weighs more strongly with me than anything else. I must work hard and succeed.” Brenda's heading to Stanford University this fall. She also credited some of her outstanding achievements to her teacher Higgins, who helps immigrant students and the poor. Her speech has been viewed by thousands online. “Hearing it touched the hearts of other people who said they understood my message, I also felt moved.” Brenda said later. The principal of Mulberry High School, Michael Young, was one member of the audience getting emotional. “The speech was very powerful — her fruit did help paint a good picture of things she wanted to convey，” Young said. As for her message to young people struggling，Brenda said, “Past circumstances aren't in charge of your future. If you're from a poor family, use every resource and try to better yourself. You're the author of your story.” 语篇解读：本文是一篇新闻报道。文章主要讲述的是一名青少年的毕业演讲引起了许多人的关注。 1．Why did Brenda bring strawberries to her graduation? A．To share her home-grown fruit. B．To show hardship her parents faced. C．To better illustrate her speech's topic. D．To explain the importance of motivators. √ 解析：推理判断题。根据第一段中的“She held up a series of strawberries, revealing what each represents: sweat, dirt, aches, and pains.”可知，布伦达带草莓去参加毕业典礼是为了更好地说明她演讲的主题。 2．What affected Brenda most in terms of her academic success? A．Help from her teacher. B．Her life experience. C．Her native culture. D．Support from her parents. √ 解析：细节理解题。根据第三段中的“Despite the hot sun and body pains, they back me up heart and soul in my education, which weighs more strongly with me than anything else.”可知，对布伦达的学业成就影响最大的是父母的支持。 3．How did Brenda feel about the viewers' response online? A．Proud. B．Sympathetic. C．Moved. D．Embarrassed. √ 解析：推理判断题。根据倒数第二段中的“Hearing it touched the hearts of other people who said they understood my message, I also felt moved.”可知，布伦达对网上观众的反应是感动的。 4．What did Brenda convey to the young? A．Life is what you make it. B．Every cloud has a silver lining. C．Everyone deserves a good life story. D．Resources in hand decide your future. √ 解析：推理判断题。根据最后一段中的“Past circumstances aren't in charge of your future. If you're from a poor family, use every resource and try to better yourself. You're the author of your story.”可知，布伦达向年轻人传达的是：生活是你自己创造的。 (二)完形填空 I was frustrated at not being entered into the national IT competition I'd applied for. I sat in the car, lost in ____， chewing on my lip and staring outside. I went upstairs, ____ and desperate. Grandpa's door was open for me as usual. There, he was waiting for my ____ with great excitement. I stood silently, forcing a smile to cover my sadness. He seemed to ____ me immediately, giving me a hug. I was astonished that such a ____ body was full of so much energy. 5 6 7 8 9 Only then did my emotions start ____ out. I told him that all my ____ were for nothing, and that I was feeling discouraged. Grandpa smiled at me gently and said, “Don't worry. You're far stronger than you think.” Then he ____， “Life can be full of ups and downs so what we need do is to still have our hopes and ____， neglecting the anxiety that makes it easy to give up.” He ____ me on the shoulder, with a determined look, before saying, “Cheer up. I firmly ____ that you have the ability to succeed.” Grandpa's encouragement soon made my sadness disappear. 10 11 12 13 14 15 The next day, I thought about all my problems and ____ a plan. Now, I believe that with a positive attitude towards failure, I'll ____ reach my goals. Looking back, I realize that we should share our setbacks and progress in life with our ____ ones. As my grandpa showed, the ____ of our family members will benefit us forever. 语篇解读：本文是一篇记叙文。作者通过讲述祖父与自己的故事，告诉我们应该与所爱的人分享生活中的挫折和进步，这会让我们受益终生。 16 17 18 19 5．A.joy　　　　　　　　 B．despair C．love D．need 解析：根据上文“I was frustrated at not being entered into the national IT competition I'd applied for.”可知，作者因为没有成功参加申请的全国IT竞赛而感到沮丧。 √ 6．A.weak B．strong C．sweet D. simple √ 解析：结合上文内容可知，作者因为没能参加比赛心情沮丧，所以是虚弱而绝望地上楼。 7．A.suggestion B．comment C．discovery D．arrival 解析：结合常识可知，此处是指爷爷等着作者回来，告诉他事情的结果。 √ 8．A.ignore B．inspect C．read D．order √ 解析：根据上文“I stood silently, forcing a smile to cover my sadness.”可知，此处是指作者的强颜欢笑被爷爷看出来了。 解析：结合常识及语境可知，爷爷年龄大了，所以身体比较瘦。 √ 9．A.fine B．fit C．thin D．healthy 10．A.dying B．turning C．checking D．pouring √ 解析：根据上文“I stood silently, forcing a smile to cover my sadness.”可知，作者一开始掩饰自己的情绪，直到爷爷拥抱他时，他才把情感流露出来。 解析：根据下文“I was feeling discouraged”可知，此处是指作者为比赛付出的努力都白费了。 √ 11．A.offers B．efforts C．promises D．profits 12．A.added B．shared C．helped D．served √ 解析：结合语境可知，“Life can be ...makes it easy to give up.”这些话是爷爷补充说的内容。 解析：根据“hopes and”可知，此处用“渴望”符合语境，指我们任何时候都要抱有希望和渴望。 √ 13．A.decisions B．respects C．desires D．pains 14．A.patted B．hit C. begged D．picked √ 解析：根据下文“Cheer up. I firmly _________ that you have the ability to succeed.”可知，爷爷在安慰作者，用“拍肩膀”符合语境。 解析：根据下文“Grandpa's encouragement soon made my sadness disappear.”可知，爷爷的话给了作者鼓励，由此可知，爷爷说自己相信作者有成功的能力。 √ 15．A.permit B．believe C．expect D．change 16．A.turned into B．came across C．cared about D．worked out √ 解析：根据“plan”可知，是制订计划。 解析：根据上文“Now, I believe that with a positive attitude towards failure”可知，此处是指只要用积极的态度面对失败，最后是能实现自己的目标的。 √ 17．A.merely B．actually C．eventually D．instantly 18．A.deserved B．beloved C．determined D．excited √ 解析：根据上文作者和爷爷分享自己的挫折可知，此处是指要和自己所爱的人分享挫折和进步。 解析：根据上文“Cheer up. I firmly ...my sadness disappear.”可知，爷爷对作者非常支持，由此可知，此处是指家人的支持会对我们有益。 √ 19．A.company B．gratitude C．support D．blame (三)语法填空(15分) Last year, my parents 20. ________ (plan) a vacation on a tiny island in the Atlantic. It wasn't the Caribbean, but it still sounded great.“We're going to stay in a really nice hotel，” my mom said loudly 21. _________ quickly added，“And you'll have Internet！” I was really looking forward 22. _________ it. I repeated, “I can't wait” throughout the day. A few weeks later, it was a 23. _________ (total) different story. As we got off the plane, there was nothing but rocks. We found a bus and arrived at the hotel 20 minutes later. We at once realized it wasn't the hotel in the brochure (小册子). It wasn't close to a beach but on a green football field. “But people really enjoyed this place，” I thought，“And it got 24. _________ (good) reviews than other hotels！” Mom went to the front desk and tried to understand 25. _________ had gone wrong. When she came back to the room, she slowly explained, “There was a storm on the other island yesterday and there is no electricity. They moved 26. _________ (we) to this island instead.”“Once there is power again, we can move to the other island，” my dad said. Well, at least I was able 27. _________ (get) online, so that I could talk with 28. _________ (friend). And we discovered a 29. _________ (relax) beach on the other side of the island! Maybe it wasn't so bad after all! 语篇解读：本文是一篇记叙文。文章讲述了作者一家旅游时由于天气原因被安排到陌生的小岛上的有趣故事。 20．planned　考查动词的时态。根据本句中的Last year可知，此处描述的是发生在过去的事情，用一般过去时，故填planned。 21．and　考查连词。根据语境可知，said loudly与quickly added之间为并列关系，故填and。 22．to　考查介词。look forward to“期待；盼望”。 23．totally　考查副词。设空处修饰形容词different，用副词，故填totally。 24．better　考查形容词的比较级。根据空后的than other hotels可知，此处表示比较意义，故填better。 25．what　考查宾语从句。设空处引导宾语从句，且在从句中作主语。根据语境可知，此处表达的是出了“什么事”，故填what。 26．us　考查代词。设空处作动词moved的宾语，用宾格，结合语境可知，此处意为“他们把我们安排在这个岛上”，故填us。 27．to get　考查非谓语动词。be able to do sth.“有能力做某事”。 28．friends　考查名词复数。friend意为“朋友”，为可数名词，根据语境可知，此处表示泛指，故填friends。 29．relaxing　考查形容词。设空处作定语，修饰名词beach，故填relaxing，表示“令人放松的”。 (四)主题微写作(5分) [教材原句] ①Why don't you also take my advice and think carefully before jumping in with both feet? ②If you go to university and play music at the same time, you will have two options for your future. [分析]　以上两句都是典型的表示建议的句式，在提供建议时可以借鉴。 [仿写]　你为什么不放松一下，和我们一起去电影院看场电影呢？如果你很放松，你就可能会有创造性的想法。 ____________________________________________________________________________________________________________________________________________________________________________________ 参考范文： Why don't you relax and go to the cinema to see a film with us? If you are relaxed, you may have creative thoughts. 本课结束 $$