Unit4 Section3 Developing ideas & Presenting ideas(课件PPT)-【精讲精练】2024-2025学年高中英语选择性必修第三册（外研版2019）

Unit 4　A glimpse of the future Section Ⅲ　Developing ideas & Presenting ideas 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 目 录 篇章助读释疑 01 基础梳理 新知落实 02 语篇理解 要点领悟 03 知识整合 核心突破 04 CONTENTS 知能达标训练 06 随堂演练 能力提升 05 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 篇章助读释疑 01 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 基础梳理 新知落实 02 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 语篇理解 要点领悟 03 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 知识整合 核心突破 04 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 随堂演练 能力提升 05 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 点击进入Word 知能达标训练 06 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 谢谢观看 返回目录 Unit 4　A glimpse of the future 英语·选择性必修 第三册(配WY版) 1 教材原文 A Boy's Best Friend Mr Anderson said，“Where's Jimmy, dear？” “Out on the crater，” said Mrs Anderson.“Robutt is with him.Did he arrive？” “Yes.He's at the rocket station, [1]going through① the tests.I haven't really seen one since I left Earth 15 years ago.” [1]此处为现在分词短语作伴随状语。 “Jimmy has never seen one，”said Mrs Anderson. “Because he's Moon­born and can't visit Earth.That's why I'm bringing one here.I think it's the first one ever on the Moon.” Jimmy was out on the crater，[2]as his mother had said.His arms and legs were long and agile②.He looked thicker and stubbier with his spacesuit on, but he could handle the lunar gravity as no Earth­born human being could.The outer side of the crater sloped③ southward and the Earth, [3]which was low in the southern sky, was nearly full, so that the entire crater­slope was brightly lit.The slope was a gentle one and even the weight of the spacesuit couldn't keep Jimmy from④ racing up it in a floating hop that made the gravity seem nonexistent⑤. [2]此处为as引导的非限制性定语从句，as指代前面主句的内容，意为“正如”。 [3]此处为which引导的非限制性定语从句。 “Come on, Robutt，” he shouted.Robutt, who could hear him by radio, squeaked and bounded after. Jimmy, [4]expert⑥ though he was, couldn't outrace⑦ Robutt, who didn't need a spacesuit, and had four legs and tendons of steel.Jimmy couldn't go wrong while Robutt was around, [5]tripping him when he was too near a rock, or jumping on him to show how much he loved him, or circling around and squeaking low and scared when Jimmy hid behind a rock, when all the time Robutt knew well enough where he was. [4]此处为让步状语从句的倒装形式，作表语的名词提到了句首，名词前的冠词要省略。 [5]“tripping him ...behind a rock”中包含三个并列的现在分词作状语；“when all the time ...he was”是when引导的让步状语从句，when意为“虽然、尽管”。 He heard his father's voice on his private wavelength⑧.“Jimmy, come back.I have something to tell you.” Mr Anderson was smiling.“We have something for you, Jimmy.It's at the rocket station now, but we'll have it tomorrow after all the tests are over.” “From Earth, Dad？” “A dog from Earth, son.The first dog on the Moon.You won't need Robutt any more.We can't keep them both, and some other boy or girl will have Robutt.” He seemed [6]to be waiting for Jimmy to say something, then he said, “You know what a dog is, Jimmy.It's the real thing.Robutt's only a mechanical⑨ imitation⑩， a robot­mutt.That's how he got his name.” [6]此处为动词不定式的进行时，表示当时正在进行的状态。 Jimmy frowned⑪.“Robutt isn't an imitation, Dad.” “Robutt's just steel and wiring and a simple positronic brain.” “He does everything [7]I want him to do, Dad.He understands me.” [7]此处为省略了关系代词that的定语从句，修饰先行词everything。 “No, son.Robutt is just a machine.It's just programmed to act the way [8]it does.A dog is alive.You'll see the difference once he gets here.” [8]此处为省略了关系代词that的定语从句，修饰先行词way；此处还可以用in which引导这个定语从句。 Jimmy looked at Robutt, who was squeaking again, a very low, slow squeak that seemed frightened.Jimmy held out⑫ his arms and Robutt was in them in one bound⑬. Jimmy said, “What will the difference be between Robutt and the dog？” “It's hard to explain，” said Mr Anderson, “but it will be easy to see.The dog will really love you.Robutt is just adjusted⑭ to act [9]as though it loves you.” [9]as though在此处引导方式状语从句，意为“好像”。 “But, Dad, we don't know what's inside the dog, or what his feelings are.Maybe it's just acting, too.” Mr Anderson frowned.“Jimmy, you'll know the difference when you experience the love of a living thing.” Jimmy held Robutt tightly⑮.He was frowning, too, and the desperate⑯ look on his face meant that he wouldn't change his mind⑰.He said, “But what's the difference how they act? How about how I feel? I love Robutt and that's [10]what counts⑱.” [10]此处为what引导的表语从句，what在该从句中作主语。 And the little robot­mutt, which had never been held so tightly in all its existence, [11]squeaked high and rapid squeaks—happy squeaks. [11]此处为同源宾语现象。即：名词squeaks作动词squeaked的宾语。 (Adaptation of excerpts from “A Boy's Best Friend” by Isaac Asimov) 词汇注解 ①go through 经历，经受 ②agile adj.敏捷的，灵活的 ③slope v．倾斜，成斜坡 n．斜坡 ④keep sb from doing sth 阻止某人做某事(from不可省略) prevent/stop sb (from) doing sth 阻止某人做某事(from可省略，但在被动语态中不可省略) ⑤nonexistent adj.不存在的 [构词法]non­是常用的前缀，意为“无、没有”，可构成形容词、名词和副词。 ⑥expert n．[C]专家，行家adj.熟练的，内行的 be expert at/in ...擅长…… ⑦outrace vt.超过 [构词法] out­在此是动词前缀，表示“超过”。 out­构成的单词还有： outnumber vt.在数量上超过 outlive vt.活得比……长 ⑧wavelength n．[C]波长(该词是由wave和length构成的复合名词) ⑨mechanical adj.机械的 mechanic n．[C]技工，机械师 ⑩imitation n．[C]仿制品；[U]模仿，效仿 imitate vt.模仿，效仿 ⑪frown v．皱眉 ⑫hold out 伸出；递出 ⑬in one bound 一跃，一跳 ⑭adjust v．调节，调整；适应 adjust to ...适应…… adjust oneself to ...使某人自己适应…… adjustable adj.可调节的 ⑮tightly adv.紧紧地 hold sth tightly 紧紧抱住/抓住某物 ⑯desperate adj.拼命的，绝望的 ⑰change one's mind 改变主意 ⑱count vi.重要，有价值 It's not how much you read but what you read that counts. 重要的不是你读了多少，而是你读了什么。 课文译文 孩子最好的朋友 安德森先生说：“亲爱的，吉米在哪里？”“在火山口外面，”安德森太太说。“罗布和他在一起。他到了吗？”“是的。他正在火箭站接受检查。自从15年前我离开地球后，就再也没见过一只了。” “吉米从来没见过呢，”安德森太太说。 “因为他是在月球上出生的，不能去地球看看。这就是为什么我带了一只到这儿来。我想它是月球上的第一只。” 正如他妈妈说的那样，吉米在火山口外面。他的胳膊和腿又长又灵活。他穿着宇航服，看上去更加迟钝且矮胖，但他仍然能比任何一个在地球上出生的人更好地适应月球重力。火山口外侧向南面倾斜着，而低悬在南方天空的地球，几乎已经变成了圆形，整个火山口的斜坡都被照亮了。斜坡很平缓，即使是太空服的重量也不能阻止吉米腾跃着冲上去，仿佛月球重力不存在一样。 “快过来，罗布，”他喊道。罗布通过无线电听到了他的喊声，吱吱叫着随后蹦跳着过来。 吉米虽然是行家，却无法超越不需要穿宇航服且有四条腿和钢铁肌腱的罗布。当罗布在身边的时候，吉米不会出问题。当他太靠近岩石的时候，罗布会绊倒他，或者跳到他怀里表示自己是多么喜欢他；当吉米躲在岩石后面的时候，尽管罗布一直清楚地知道他在哪里，但他会绕着圈，惊恐地低声叫着。 他从个人波段里听到了父亲的声音。“吉米，回来。我有一些事情要告诉你。” 安德森先生笑着。“我们有东西给你，吉米。它现在在火箭站，但明天所有检查结束后，我们就能见到它了。” “从地球上来的吗，爸爸？” “一只来自地球的狗，儿子。月球上的第一只狗。你再也不需要罗布了。我们不能把它们都留下来，别的孩子会养着罗布的。”他好像在等吉米说什么，然后他说，“你知道狗是什么，吉米。它是活生生的。罗布只是个机械的仿制品，一只机器狗。这也是它名字的由来。” 吉米皱了皱眉头。“爸爸，罗布不是一个仿制品。” “罗布只有钢筋和线路加上一个简单的正电子大脑。” “他会做我想让他做的一切，爸爸。他懂我。” “不，儿子。罗布只是一台机器。它只是按照预设的方式做事。而一只狗是活的。一旦他到这儿，你就会看到区别。” 吉米看了看罗布，它又发出非常低沉、缓慢的叫声，仿佛很害怕。吉米伸出胳膊，罗布一跃跳进他的臂弯。 吉米说：“罗布和那只狗会有什么区别？” “这很难解释，”安德森先生说，“但很容易看出来。那只狗会真的爱你。罗布只是被调节得装作它好像很爱你的样子。” “但是，爸爸，我们不知道那只狗的内心是什么，或者它的感受是什么。也许它也是装出来的。” 安德森先生皱了皱眉。“吉米，当你体验到活生物的爱时，你就会知道区别了。” 吉米紧紧地抱着罗布。他也皱着眉头，脸上绝望的表情意味着他不会改变主意。他说：“但是它们的行为有什么不同呢？那么我的感受呢？我喜欢罗布，这才是最重要的。” 而在它一生中从来没被抱得这么紧过的小机器狗，发出响亮又急促的叫声——快乐的叫声。 (选自艾萨克·阿西莫夫《孩子最好的朋友》) Ⅰ.重点词汇 ●核心单词 1．　clue n．线索，提示 2．　consistent adj.一贯的，一致的 ●拓展词汇 3．　mechanical adj.机械的→mechanic n．技工；机修工 4．　imitation n．仿制品；模仿，效仿→imitate vt.模仿，效仿 5．　tightly adv.紧紧地→tight adj.紧的→tighten v．加强；拧紧 6．　desperate adj.拼命的，绝望的→desperately adv.拼命地，绝望地 7．　faulty adj.有故障的，有缺陷的→fault n．故障；过错 Ⅱ.重点短语 1．　go through 经历，经受；翻阅；例行做；(法律等)被通过； 被批准 2．　hold out 伸出 3．　difference between ...and ... ……和……之间的区别/不同 4．　change one's mind 改变主意 Ⅲ.重点句式 1．“That's why ...”意为“那就是为什么……” Because he's Moon­born and can't visit Earth.　That's why I'm bringing one here (这就是为什么我带了一只到这儿来). 2．though 引导让步状语从句 Jimmy, expert though he was (他虽然是行家), couldn't outrace Robutt, who didn't need a spacesuit, and had four legs and tendons of steel. 3．as though引导方式状语从句 Robutt is just adjusted to act as though it loves you (好像很爱你的样子). 4．强调句型： it is/was not until ...that ... It was not until an hour later that (直到一个小时后) he noticed that Carolyn had left her emergency call device on the breakfast table. Read the text carefully and choose the best answer. 1．What is the type of the text? A．Narration.　　　 B．News Report. C．Expository. D．Novel. 2．In the father's opinion, what's the difference between Robutt and the dog from Earth? A．The real dog has feelings while Robutt doesn't. B．The real dog can protect Jimmy while Robutt can't. C．The real dog can play with Jimmy while Robutt can't. D．The real dog is smart while Robutt is clumsy. 3．What can we infer from Jimmy's response? A．He loved Robutt as well as the real dog. B．He was desperately sad but determined. C．He was excited for his father's gift. D．He was grateful for his father's gift. 4．What will the text talk about in the following paragraphs? A．The difference between the real dog and Robutt. B．Whether his father will be angry. C．Whether Jimmy will give up Robutt or not. D．Jimmy will hold Robutt tightly. 答案：1～4 DABC [核心词汇] 1．go through 经历，经受；翻阅；(法律等)被通过；被批准；仔细检查；完成；用完 (教材原句)He's at the rocket station, going through the tests. 他正在火箭站接受检查。 go against 反对；违背；对……不利 go by (时间)流逝；过去 go out 出去；熄灯 go over 复习；仔细检查 go up 上涨；上升 go in for 喜欢；参加，从事 [练通]——单句语法填空 (1)In a world where nearly 800 million people a year go hungry,“food waste goes against the moral grain，”as Elizabeth Royte writes in this month's cover story. (2)As time goes by ，I am gradually aware of the importance of keeping a balance between study and health. (3)As more and more greenhouse gases are released to the atmosphere，the global temperature is going up　. [写美]——续写佳句之主旨升华 (4) 经历那些看似不可能做的事，去取得我们从未相信自己能取得的成就。 Go through those things that seem impossible　，and achieve what we never believed we could. 2．desperate adj.拼命的，绝望的；极度渴望的；极需要的 (教材原句)He was frowning, too, and the desperate look on his face meant that he wouldn't change his mind. 他也皱着眉头，脸上绝望的表情意味着他不会改变主意。 [练通]——单句语法填空 (1)He was so desperate to find (find) the solution that he looked through all the information about the question. (2)His business failure left him in desperation (desperate), but he managed to go out of the shadow through years of effort. (3)Whenever we met，I would try desperately (desperate) to get him to take me seriously as a teammate. (1)be desperate for ...渴望得到…… be desperate to do ...渴望做…… (2)desperately adv.拼命地，绝望地；极其地；急切地 (3)desperation n．绝望；拼命 [写美]——续写佳句之心理描写 (4) 看到考试的结果，杰克是如此绝望，以至于他感觉好像被扔进了黑暗的世界。 Seeing the result of the exam，　so desperate was Jack that he felt as if he were thrown into a world of darkness　.(倒装句) 3．change one's mind 改变主意 Jack is a very stubborn person.Once he decides to do something, you can never make him change his mind. 杰克是一个很固执的人。一旦他决定做什么事，你绝不会使他改变主意。 make up one's mind 下决心；决定 keep/bear ...in mind 记住……；牢记……在心头 bring ...to mind 使想起…… put one's mind to 全神贯注于 come to one's mind 某人想到 [练通]——单句语法填空/补全句子 (1)I assured him I would not let him down and he should only put his mind to getting (get) better. (2)Hearing my words，he finally made up his mind to run (run) and I urged him to go to the starting line. (3)There are many respectable people around us.　The first man to come to my mind (第一个想到的人) is Mr.Li. [写美]——应用文佳句之发言稿 (4)记住，我们应正确利用网络资源，使我们的学习更有效率。 Keep in mind that we should use online resources properly to make our study more efficient. 4．consistent adj.一贯的，一致的 Consistent hard work will guarantee that you will become good at whatever it is. 坚持不懈的努力工作将会确保你无论做什么都能做好。 (1)be consistent with ...与……一致 (2)consist vi.由……组成 consist of 由……组成 (3)consistently adv.一贯地；始终如一地 [练通]——单句语法填空 (1)The main building of the school consists of 14 classrooms, a small study center and a computer room which is proved to be very popular. (2)It's not what we do once in a while that shapes our lives, but what we do consistently (consistent). [写美]——续写佳句之细节描写 (3)吉姆现在说的话与他昨天说过的话不相符。 What Jim say now is not consistent with what he said yesterday　. [重点句型] though引导让步状语从句 (教材原句)Jimmy, expert though he was, couldn't outrace Robutt, who didn't need a spacesuit, and had four legs and tendons of steel. 吉米虽然是行家，却无法超越不需要穿宇航服且有四条腿和钢铁肌腱的罗布。 句中expert though he was 为though引导的让步状语从句，从句使用了倒装结构。 (1)though引导的让步状语从句可用倒装语序，也可用正常语序；although引导的让步状语从句不用倒装语序；as引导的让步状语从句一定要用倒装语序； [练通]——单句语法填空 (1)　Although/Though the job takes a significant amount of time, most students agree that the experience is worth it. (2)Challenging as/though the activity is, I am convinced that all the participants will benefit a lot from it. [写美]——句式升级 (3)It was hot at night, but we slept soundly because we were so tired after a long journey. (2)though和as引导让步状语从句时，其倒装的常见形式如下： ①可数名词单数(不加冠词)＋though/as＋主语＋be＋其他成分 ②副词＋though/as＋主语＋谓语动词＋其他成分 ③形容词＋though/as＋主语＋be＋其他成分 ④动词原形＋though/as＋主语＋助动词/情态动词＋其他成分 →　Hot as/though it was at night　， we slept soundly because we were so tired after a long journey.(倒装句) →　Although/Though it was hot at night　， we slept soundly because we were so tired after a long journey.(让步状语从句) Ⅰ.教材语块必备 1．月球引力 the lunar gravity　 2．阻止某人做某事 keep sb from doing sth　 3．通过无线电 by radio　 4．伸出他的胳膊 hold out his arms　 5．一跃，一跳 in one bound　 6．调整某物以做某事 be adjusted to do sth　 7．生命体；生物 a living thing　 8．紧抱某人 hold sb tightly Ⅱ.单词拼写/完成句子 1．If one's words are not consistent (一致的) with his deeds, he would easily lose the trust of others. 2．The boy lost in the desert felt desperate (绝望的) as he couldn't tell the right direction. 3．他虽然还是个孩子，但已经熟练掌握大量汉字和成语。 Child though/as he was　， he has a good command of great number of Chinese characters and set phrases. 4．那些充分利用时间的人一定会实现他们的梦想。 Those who make full use of time are bound to make their dreams come true . 5．(2021·浙江卷6月读后续写)靠近房子的时候，我注意到爸爸妈妈站在那辆旧卡车旁边，一脸悲伤。 好像发生了什么不愉快的事情。 Upon approaching the house，I noticed my dad and mom standing beside the old truck，looking sad.It seemed as if something unpleasant had happened . $$