Unit 4 Section Ⅴ “Developing ideas”的新知学习环节-【新课程学案】2025-2026学年高中英语选择性必修第三册配套课件PPT（外研版）

该高中英语课件聚焦词汇、句式及语篇应用，通过课前词汇默写（分阅读、重点、拓展词）、构词规律及高级词块积累，搭建从认记到活用的学习支架，衔接核心词汇突破与重点句式解构，形成连贯的知识脉络。 其亮点在于以语言能力培养为核心，通过“认-写-用”词汇分层训练、核心词汇用法感知与归纳（如consistent的搭配及转换）、句式“变换-仿写”两层级学习（如with复合结构的情境应用），提升学生思维品质与学习能力。随堂融通训练和语篇综合检测（完形填空、语法填空）助力知识内化，既帮助学生系统提升语言应用能力，也为教师提供结构化教学资源，提高教学效率。

“Developing ideas” 的新知学习环节 Section Ⅴ 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、背阅读单词——会认就行 1．a huge crater　　　　　 　 一个巨大的___ 2．have an agile mind 拥有_______头脑 3．slop backwards 向后_____ 4．cross the hall with a hop ______着穿过大厅 5．his private wavelength 他的专属______ 坑 灵活的 倾斜 跳跃 波长 二、背重点单词——写对才行 1．yawn or even ________ 打哈欠甚至皱眉 2．a news _____ 一条新闻线索 frown clue 三、背拓展单词——活用才行 machines mechanical imitate imitation tight tightly tightness tighten desperate desperately fault faulty consist consistent consistency consistently 四、拓展构词——明其规(依据规律串记单词) consistency：“adj.(去t/te)＋-cy”→n. ①fluent→fluency　　　　　　 流利 ②efficient→efficiency 效率 ③accurate→accuracy 精确 ④emergent→emergency 紧急情况 五、高级词块——通其用 1．__________　　　　　　　 经历，经受；翻找 2．_____________________ 阻止某人做某事 3．_______ 向上跑；急剧上升 4．____________ 不再 5．_______________________ 按程序做某事 go through keep sb. from doing sth. race up not any more be programmed to do sth. 6．________ 伸出(手或胳膊) 7．________________________ ……和……之间的区别 8．___________________ 适应做某事 9．_________ 似乎；好像；仿佛 10．__________________ 改变看法；改变主意 11．————————— 自它出现以来 hold out difference between ... and ... be adjusted to do sth. as though change one's mind in all its existence 02 核心词汇突破 1．Jimmy held out his arms and Robutt was in them in one bound. 吉米伸出双臂，罗布特一跃跳了上去。 ★hold out伸出(手或胳膊)；(供给品等)维持，持续；坚持 |用|法|感|知| ·(“人物介绍”佳句)She would always hold out her hand whenever we needed her. 每当我们需要她的时候，她总会伸出援手。 ·“Hold on! You can make it！” A voice rang in his head and then he picked himself up and kept forward.“坚持住！你能做到的！”一个声音在他脑海中响起，他从地上爬起来，继续向前。 ·(“情绪描写”佳句)I felt so sad that I found myself crying unconsciously, unable to hold back my tears.我感到如此伤心以至于无法抑制自己的眼泪，不知不觉地哭了起来。 [归纳点拨] hold on　　　　　 坚持；(电话用语)别挂断，稍等 hold on to 抓紧；保住；保留；坚持 hold back 阻止；阻碍；控制 hold up 举起；支撑；耽搁 |应|用|融|会|(完成句子) ①We can stay here for_______________________________ . 只要我们的物资能维持，我们就可以在这里待下去。 ② __________________________________________ when we get into trouble.优良的品质能帮助我们在陷入困境时坚持我们的梦想。 ③_______________________ by the snowstorm. 所有的交通都因暴风雪耽搁了。 as long as our supplies hold out Good qualities help us to hold on to our dreams All the traffic was held up 2．Now make comments on your partner's story and see whether the language style is consistent. 现在评论一下你同伴的故事，看看语言风格是否一致。 ★consistent adj.一贯的，一致的 |用|法|感|知| ·Consistent hard work will guarantee that you will become good at whatever it is.始终如一地努力工作将会确保你无论做什么都能做好。 ·He has been Milan's most consistent player this season.他是米兰队这个赛季状态最稳定的队员。 ·His action is always consistent with his words. 他始终言行一致。 归纳 点拨 be consistent with ... 与……一致的/相符的 be consistent in ... 在……方面一致 (2)consist v. 由……组成；在于 consist of 由……组成(或构成) consist in 在于；存在于；以……为主 consist with 与……一致/相符 名师 点津 consist of没有被动语态，相当于be made up of 或be composed of；不用于进行时，可用现在分词短语作后置定语。 |应|用|融|会| (1)单句语法填空 ①The results are entirely consistent ______ our earlier research. ②As is known to all, he is consistent ____ his arguments. ③The committee ___________ (consist) of experts will hold a meeting to discuss the environmental policy tomorrow. ④Life mainly consists ____ happiness and sorrow while happiness and sorrow consist ____ struggle. Remember that your ideal life does not always consist _______ the reality. with in consisting of in with (2)一句多译 生活中不仅仅有阳光，还有艰难的日子。 ⑤Life _________________________ but also hard times. ⑥Life ____________________________ but also hard times. ⑦Life ______________________________ but also hard times. consists of not only sunshine is made up of not only sunshine is composed of not only sunshine 03 重点句式解构 1．That's why I'm bringing one here. 所以我要带过来一只。 (1)That/This is/was why ...“那/这就是为什么……”，why引导表语从句，后接前面原因产生的结果。 (2)That/This is/was because ...“那/这是因为……”，because引导表语从句，后接产生前面那种结果的原因。 (3)The reason why ...is/was that ...“……的原因是……”，why引导定语从句，that引导表语从句。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①Less is more. So we say: reduce things by half instead of doubling them. →Less is more. _______________________ : reduce things by half instead of doubling them. This/That is why we say ②We choose this movie for the reason. It represents the development of our beloved school, which is not only interesting but also meaningful. →_________________________________________ it represents the development of our beloved school, which is not only interesting but also meaningful. (the reason why ... is that ...) The reason why we choose this movie is that (2)通过“句式仿写”做到熟练运用 ③“你看，我说的没错吧？这就是为什么我早没提。我就知道你会误解。”他说道。 “You see? There you go. ______________________________________ I knew you'd take it the wrong way，” he said. That's why I didn't mention it earlier. ④我之所以推荐这句谚语，是因为它让我在学业和体质上都得到了提升。 ____________________________________________ it lifts me up both academically and physically. ⑤你练习的越多，就能越流畅地说英语，这是因为熟能生巧。 The more you practise speaking English, the more fluently you'll speak it. ___________________________________ The reason why I recommend the proverb is that This is because practice makes perfect. 2．He looked thicker and stubbier with his spacesuit on, but he could handle the lunar gravity as no Earth-born human being could. 穿着太空服的吉米虽看起来臃肿矮胖了一些，但他能承受月球引力，而在地球出生的人是不能承受这种引力的。 本句中的with his spacesuit on是with复合结构作状语。with复合结构即“with＋宾语＋宾语补足语”，常在句中作原因、条件、时间、方式或伴随状语，也可作后置定语，常见形式有： “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①Because a guide will show us around the scenic spots, we're sure to have a good time. →__________________________________________, we're sure to have a good time. With a guide to show us around the scenic spots ②He concentrated his mind on his work and didn't notice what was happening outside. →____________________________________, he didn't notice what was happening outside. With his mind concentrated on his work (2)通过“句式仿写”做到熟练运用 ③公园里充满了春天的清新和美丽，阳光明媚，鸟儿歌唱。 The park was full of freshness and beauty of spring,___________________ __________________. ④在这么令人害怕的情况下没有一个可以求助的人，她感到很无助。 ______________________ in such a frightening situation, she felt very helpless. with the sun shining and birds singing With no one to turn to 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。 Jimmy, whose arms and legs were long and agile, was Moon-born. He could handle the lunar gravity ①____ no Earth-born human being could.However, he couldn't visit Earth, so his father, ②______ had left Earth 15 years ago, brought ③___ real dog for him, though he had a mechanical dog, Robutt. as who a Jimmy's father ④___________ (explain) to him what a real dog was and would let some other boy or girl keep Robutt.Jimmy frowned. He said that Robutt understood ⑤______ (he). His father continued to talk about the ⑥_____________ (differ) between Robutt and the dog, ⑦________ (say) that the dog would really love him while Robutt was just adjusted ⑧_______ (act) as though it loved him. Jim held Robutt ⑨________ (tight) and the desperate look on his face meant that he wouldn't change his mind. He said, “I love Robutt and that's what ⑩________ (count)．” explained him differences saying to act tightly counts 05 课时跟踪检测 第Ⅰ卷　语言基础训练 (一)单词拼写(6分) (1)He was completely __________ (绝望的) and didn't dare to go home when he lost all his money at the railway station. (2)What you say now is not __________ (一致的) with what you said last week, so I think you're telling a lie. (3)The teacher ___________ (皱眉) when the boy came in late. desperate consistent frowned (4)If we had noticed the ______ (线索) left on the desk earlier, we might have solved the problem yesterday. (5)The money will be used to repair _______ (有故障的) equipment. (6)The path ________ (倾斜) down gently to the beach. clue faulty slopes (二)单句语法填空(10分) (7)The company undertakes ____________ (machine) work on all types of cars. (8)I am standing alone in the playground, ___________ (desperate) wanting to make friends. mechanical desperately (9)She has been ___________ (consist) in practicing the piano for three years, so her performance at yesterday's concert was excellent. (10)As we all know, a child learns to talk by ___________ (imitate)． (11)The little girl hugged her dad _________ (tight) and gave him a picture she had done using her hands. consistent imitation tightly (三)选词填空(10分) go through, not ... any more, be adjusted to, hold out, race up (12)The temperature of the blast furnace (熔炉)__________. (13)He walked to her and _________ a small bunch of wild flowers. raced up held out (14)It was evident that someone __________________ my possessions. (15)Now people in towns and cities do ______ need dogs to fight other animals___________ . (16)You can't see through the telescope until it ______________ your eyes. had gone through not any more is adjusted to (四)完成句子(10分) (17)I met with an old friend on the way, and____________________ ______________.我在路上碰到一位老朋友，那就是为什么我会议迟到了。 (18)They _______________________________ in Shanghai. 自从他们在上海相遇以来，一直是朋友。 (19)_____________________________________, we decided to have a picnic in the park. 所有任务都提前完成了，我们决定去公园野餐。 that's why I was late for the meeting have been friends since they met With all the tasks finished ahead of time (20)____________________ , he insisted on walking forward. 虽然他很饿，但仍然坚持往前走。 (21)______________________________________________ the film festival was. 直到我同她交谈后，我才知道这届电影节多么与众不同。 Hungry though he was It was not until I spoke to her that I knew how special 第Ⅱ卷　语篇综合训练 (一)完形填空 I log onto a computer at the doctor's office to say I have arrived and then wait until a voice calls me into the examination room. There, a robotic nurse directs me onto the scales and then takes my blood pressure.Some time later, in steps the 1 ，who is also a robot. He notes down my symptoms and gives me a prescription. I pay for my 2 ，using a credit card and return home without having met another human being. This is my nightmarish vision of the 3 ， which hasn't happened at least yet. I should say I really do like many aspects of 4 . I am a big fan of air conditioning in summer and heaters in 5 . But I am writing this because I don't want machines to 6 . When I call my dentist's office and actually get a human being on the line, I am 7 . And when I see the introduction of yet more self-service checkout stations at the grocery store, I feel like 8 ， “When it comes to cashiers, make mine a(n) 9 ， please！” After all, human cashiers sometimes 10 you a store coupon (优惠券) for items you are 11 . Even more than that, real-life cashiers often take an interest in particularly cute children, which can 12 young mothers' day. A cashier may also show compassion for an elderly person struggling to get that last penny out of his purse. Machines can be 13 and cost-effective and they often get the job done just fine. 14 they lack an element so important to everyday life. Call it the spirit, the soul or the heart. It is 15 no machine will ever have.It is human being that encourages us to smile at others, which may be what they need at that moment. 语篇解读：本文是一篇议论文。随着科技的发展，机器人越来越多地被应用于人类的日常生活中。作者认为机器人虽然能给人类的生活带来便利，但机器人缺少人性，缺少人与人之间的温情。 1．A.teacher　　　　　　　 B．lawyer C．doctor 　 D．engineer 解析：根据上文中的“at the doctor's office”和下文中的“He notes down my symptoms and gives me a prescription.”以及常识可知，开处方的是医生(doctor)。 √ 2．A.debt 　 B．visit C．medicine 　 D．examination √ 解析：作者使用信用卡支付看病的费用。这里visit表示“就诊”，指找医生看病。 3．A.past 　 B．present C．future 　 D．history √ 解析：根据后面的“which hasn't happened”可知，这里指关于未来(future)的设想。 4．A.commerce 　 B．agriculture C．literature 　 D．technology √ 解析：根据上下文可知，机器人的运用是技术(technology)方面的事情。 5．A.sleep 　 B．autumn C．spring 　 D．winter √ 解析：根据“heaters”可知，冬天冷，应用加热器，故应该选winter，与前面的“summer”对应。 6．A.take over 　 B．pass by C．cut in 　 D．go away √ 解析：根据下文可知，作者不希望在未来机器人取代(take over)人类。 7．A.annoyed 　 B．thrilled C．discouraged 　 D．disappointed √ 解析：根据上文“作者不希望在未来机器人取代人类”可知，当作者给牙医办公室打电话，接电话的是人时，作者应是非常兴奋的(thrilled)。 8．A.wanting 　 B．laughing C．shouting 　 D．whispering √ 解析：根据上文“作者不希望在未来机器人取代人类”可以推知，作者对在杂货店自助结账的情况是不满意的、不高兴的，故作者很想大叫(shouting)，和前一句中激动的心情形成鲜明的对比。 9．A.machine 　 B．human C．animal 　 D．plant √ 解析：结合上下文可知，作者希望是一个人(human)为自己服务。另外下文中的“human cashiers”也是提示。 10．A.give 　 B．remind C．bargain 　 D．purchase √ 解析：根据后文“you a store coupon (优惠券) for items you are _________”和常识可知，人类收银员有时会给人们所要购买物品的优惠券。 11．A.ruining 　 B．producing C．advertising 　 D．buying √ 解析：根据语境可知，此处指购买。 12．A.brighten 　 B．darken C．strengthen 　 D．widen √ 解析：根据上文中的“real-life cashiers often take an interest in particularly cute children”可知，收银员往往对特别可爱的小孩感兴趣，这也许能让小孩的母亲开心一天。brighten表示“使开心”。 13．A.urgent 　 B．efficient C．frequent 　 D．consistent 解析：根据下文中的“they often get the job done just fine”可知，这里讲的是机器人的好处，它们有效率(efficient)并且划算。 √ 14．A.But 　 B．Because C．Otherwise 　 D．Therefore √ 解析：空后表示“它们缺少一种对日常生活很重要的元素”，与空前提到的机器人的好处是转折关系，故用连词but。 15．A.everything 　 B．something C．anything 　 D．nothing √ 解析：空前一句提到的“the spirit, the soul or the heart”不是机器人所拥有的东西(something)。 (二)语法填空(15分) People might be surprised to learn that about 50 million people in the world use, or could benefit from the use of a wheelchair. Actually, the wheelchair is one of the 16 (simple) man-made devices 17 are available to assist the disabled.With the development of science and technology, other more advanced forms of devices like robots might come into use. For years scientists 18 (devote) themselves to developing new types of robots that can be of help to the disabled.It remains 19 (see) what will come out of their efforts, but 20 is for sure is that these robots should meet the following standards. First of all, they should be easy to operate. Secondly, they must be able to perform multiple 21 (function). All in all, they should enable the disabled to live as normal a life 22 able-bodied people. If one day their dreams come true, these robots can be hugely 23 (benefit) to all of us.With the assistance of a robot, people living with disabilities may find it easier for them to handle life.However, the most difficult thing for them is not the 24 (convenient) in their lives, but the prejudice.Therefore, unless we get rid of the prejudice, they can not be 25 (true) comfortable. 语篇解读：本文是一篇说明文。随着科学技术的发展，机器人将走进残疾人的生活。在机器人的帮助下，残疾人可能会发现他们处理生活中的问题更容易。文章也介绍了机器人应该符合哪些标准。 16．simplest　考查形容词最高级。“one of＋the＋形容词最高级＋可数名词复数”为固定结构，故填simplest。 17．that　考查定语从句。分析句子结构可知，man-made devices为先行词，在后面的定语从句中作主语，又因为先行词被形容词最高级修饰，所以关系代词只能用that。 18．have been devoting/have devoted　考查动词的时态。由“For years”可知，本句可用现在完成进行时或者现在完成时。故填have been devoting/have devoted。 19．to be seen　考查非谓语动词。 remain to do sth.“有待于做某事”为固定短语，且it与see在逻辑上是动宾关系，故填 to be seen。 20．what　考查名词性从句。分析句子成分可知，空处引导主语从句，且在主语从句中作主语，故填what。 21．functions　考查名词复数。function为可数名词，在本句中指多种功能，故填functions。 22．as　考查连词。根据语境可知，本句中含有as ...as 结构，意为“和……一样”。 23．beneficial　 考查形容词。空处作表语，应用形容词。be beneficial to ... “对……有益”为固定短语。 24．inconvenience　考查名词。根据语境可知，本句表示“然而，对他们来说，最困难的不是生活中的不便，而是偏见”。所以the后面应该接名词inconvenience“不便”。 25．truly　考查副词。修饰形容词comfortable应用副词形式。故填truly。 本课结束 更多精彩内容请登录：www.zghkt.cn $