Unit 3 Section 4 Developing ideas&Presenting ideas-【创新教程】2025-2026学年高中英语必修第二册五维课堂同步课件PPT（外研版2019）

课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 课文助读翻译 课后素养提升 课文篇章理解 新知点点突破 要点层层精析 英语(WY)·必修第二册 Section Ⅳ　Developing ideas & Presenting ideas 注解助读 ①be born with sth.生来就有某种疾病(或性格等) ②asthma/'æsmə/n.[U]哮喘(病) ③in my particular case 就我这种特殊的情况而言 ④lung/lʌŋ/n.肺 liver/'lɪvə(r)/n.肝 kidney/'kɪdni/n.肾 spleen/splin/n.脾 stomach n．胃 ⑤against prep.[熟词生义]和……相比 ⑥network/'netwək/n.人际关系网，联络网；(互联)网络；网状系统 a network of friends朋友网a rail/road network 铁路/公路网 ⑦around the corner 即将发生；就在附近 in store 将要发生，就要出现 ⑧in turn相应地；轮流，依次 ⑨tension/tenʃ(ə)n/n.紧张，焦虑；紧张局势(或关系、状况) reduce/relieve/ease tension 缓解焦虑/紧张 the tension between A and B A 与B之间的紧张局势/关系 ⑩disappear/disəpɪə/v. 消失，不见； 不复存在，灭绝 disappearance/dɪsə'piərəns/n.消失；消亡 [构词法]dis­为常见否定前缀，用于表示相反或否定。如：dishonesty(不诚实)。 ⑪gorilla/gə'rɪlə/n.大猩猩 ⑫remaining adj.留下的，剩余的，其余的(常作前置定语) [辨析]left为leave的过去分词形式，常用作后置定语。 ⑬die out消失，绝迹，灭绝 ⑭sweaty/'sweti/adj.满是汗的，被汗水湿透的；热得让人出汗的 sweat v．出汗，流汗 n．汗水；出汗 ⑮ache/eɪk/v.(持续而隐隐地)作痛；渴望n.(持续的)隐痛；(心中的)苦痛 ache for sth.想要某事/物 ache to do sth.想要做某事 原文呈现 Running into a Better Life This global site is a place for runners to share their stories about running. So, if you are a runner with a story to tell，get in touch—we'd love to hear from you! Li Yue,16，Beijing I was born with① asthma② and I never thought I'd be a runner！I only joined my local athletics club 　because my doctor told me that in my particular case③exercise could improve how my lungs④work　[1]．But before I knew it, I was taking part in local races. 　As my fitness and my running improved　[2], I started running in national competitions. This year I won silver in the under 18's 10,000 metres！And who knows, next year I could win gold! [1]“because...work”为 because 引导的原因状语从句，其中包含了一个 that 引导的宾语从句。此宾语从句中又包含了一个how 引导的宾语从句，作 improve的宾语。 [2]此处为As引导的时间状语从句，As表示“随着”。 Sarah,36，Montreal Not so long ago, I didn't do any exercise — not even any jogging! Then I discovered an app called Running Power. It lists your performance against⑤ other runners in your social network⑥. At first, I kept running just to see my name in the top five. Soon，I found that I was not alone—I came across other runners in the same area running for the same purpose! Now I no longer use the app, but I've fallen in love with running, and still do it with my running friends. David,52，New York As a computer engineer, there's always a new challenge just around the corner⑦！It can be quite stressful at times，though, which in turn ⑧makes me feel anxious. To help deal with this, I go running as often as I possibly can. Whether I'm at the gym or on the road，my nervous energy pushes me through mile one. By mile two，the tension⑨has moved from my mind to my legs.By the end of the run，all my stress has disappeared⑩and I'm ready to face the next day at work! Grace,25, Manchester This year I entered the Great Gorilla⑪Run in London. This is a programme run by The Gorilla Organization to raise money to save the world's last remaining⑫ gorillas from dying out⑬. Each runner receives a gorilla suit and off they go! It's a bit hot and sweaty⑭inside the suit，and my legs ache ⑮，but it's a lot of fun.The funniest moment was when someone watching the race offered me a banana— a real treat for a running gorilla! I had a great day out in London, as well as helping to save gorillas！ 参考译文 跑向更加美好的生活 这个全球站点是跑步者分享跑步故事的地方。所以，如果你是一个有故事可讲的跑步者，请跟我们联系吧，我们很想聆听你的故事！ 李悦，16岁，北京 我生来就患有哮喘，从没想过自己会成为一个跑步者！我之所以加入当地的运动俱乐部，只是因为医生告诉我，像我这种特殊的情况，能改善肺功能。在不知不觉中，我竟然已经开始参加当地的比赛了。随着体能和跑步水平的提高，我开始参加全国性的跑步比赛。今年，我在18 岁以下的1万米比赛中获得了银牌！说不定明年我就能赢得金牌了！ 萨拉，36岁，蒙特利尔 不久以前，我不做任何运动，甚至连慢跑都没有！然后，我发现了一个名为“RunningPower”的应用程序，它会列出你与社交网络中其他跑步者的表现排名。一开始，我一直跑步就是为了留在前五名。很快，我便发现我不是一个人——我在同一地区遇到了抱有同样目标的其他跑步者！现在我不再使用这个应用程序了，但是我爱上了跑步，并且还会和跑友们一起跑步。 大卫，52岁，纽约 作为一名计算机工程师，总有新的挑战在等着我！不过，有时压力会很大，这继而会让我感到很焦虑。为解决这个问题，我尽可能频繁地去跑步。不管是在健身房还是在路上，体内紧张的能量会推动我跑过一英里。到第二英里，紧张感便从我的大脑转移到我的双腿。到跑步结束时，所有的压力都已经消失不见了，我也就准备好迎接第二天的工作了！ 格蕾丝，25岁，曼彻斯特 今年，我参加了在伦敦举办的“大猩猩赛跑”。这是由“大猩猩组织”运营的项目，目的是筹集资金来拯救世界上仅剩的大猩猩，以防止它们灭绝。每个跑步者都会收到一套大猩猩服装，然后便出发！穿着这套衣服有点热，很容易出汗，我的腿也很疼，但是非常好玩。最有趣的时刻就是有位观赛的人递给我一根香蕉，让正在跑步的大猩猩大饱口福！我在伦敦度过了美好的一天，也帮助拯救了大猩猩！ Ⅰ.Reading for main idea What's the main idea of the text? The text mainly talks about some interesting stories about　 running 　shared by the people who like 　running 　. Ⅱ.Reading for structure Running into a Better Life People Reasons/Purposes for starting running Benefits gaining from running Li Yue To improve how his lungs work and help him 1．　treat his asthma　. His 2.　fitness　 improved and won silver in a competition. Sarah She wanted to see her name 3.　in the top five.　 She has 4.　fallen in love 　with running. David To help him deal with 5.　anxious 　 feeling. His 6.　stress　 has disappeared and he is ready to face the next day at work. Grace To help 7.　save 　gorillas. She had a great day out in London, as well as 8.　helping　 to save gorillas. Ⅲ.Reading for the details 1．The four share the similarity because 　________　. A．they all loved running at first B．they ran in national competitions C．they all benefited from running D．they ran to escape from work 2．Why did Li Yue start running? A．He thought he would be a runner. B．Running can make him healthy. C．He wanted to lose weight. D．He knew he would win silver. 3．What motivate Sarah to keep running at first? A．The hope to come across other runners. B．The hope to keep fit. C．The desire to lose weight. D．Seeing her name in the top five. 4．What kind of life did David lead before running? A．He was under great pressure and anxious feeling. B．He felt easy with dealing his work. C．There were few challenges in his life. D．He was busy dealing with the relationship with his colleagues. 5．How did Grace feel by helping to save gorillas? A．Stressful but delighted. B．Tired but happy. C．Tired but ambitious. D．Ambitious but happy. 答案：1—5　CBDAB Ⅳ.Post reading Li Yue was told to do exercise because of illness. As his 1.　fitness　(fit)and running improved，he started running in national competitions and 2.　won　(win)silver. Sarah, discovered an app called Running Power, 3.　which 　helped her start running. Now she 4.　has fallen 　(fall)in love with running and still do it with her friends. There are 5.　challenges　(challenge)in David's work，which makes him 6.　anxious 　(anxiety)．To help deal with this，he goes running. By the end of the run, all his stress has disappeared and he's ready 7　.to face　(face) the next day at work. This year, Grace joined a programme to save 8. 　the　 world's last remaining gorillas from 9.　dying　(die) out. She had a great day as well 10.　as　 helping to save gorillas. [重点单词] 1．　interpret 　v．理解，了解，解释 2．　data 　n．资料，数据 3．　label　 n．标签，标记 4．　lung　 n．肺 5．　network　 n．人际关系网，联络网 6．　tension　 n．紧张，焦虑 7．　disappear　 v．消失，不见 8．　gorilla　 n．大猩猩 9．　persuade　 v．说服，劝服 10．　ultimate　 adj.(目标等)最终的 11．　power　 n．力量→　powerful　 adj.强有力的；力量大的；很有效的→　powerless　 adj.无能为力的 12．　sweaty　 adj.满是汗的，被汗水湿透的 →　sweat　 n．汗水v.出汗，流汗 13．　ache　 v．(持续而隐隐地)作痛→　aching　 adj.疼痛的；心痛的 14．　inspire　 v. 鼓舞，激励→　inspiration　 n．灵感 15．　champion　 n．(尤指体育比赛中的)冠军，第一名→　championship　 n．冠军称号；锦标赛 [重点短语] 1．　be born with sth.　生来就有某种疾病(或性格等) 2．　around the corner　 即将发生；就在附近 3．　in turn　相应地；轮流，依次 4．　die out 　消失，绝迹，灭绝 5．　as well as 　也；和……一样 [重难句式] 1．I only joined my local athletics club because my doctor told me that in my particular case exercise could improve how my lungs work. [句式精析]　because引导的原因状语从句；that引导的宾语从句。 试译：　我加入当地的运动俱乐部是因为我的医生告诉我，在我这种特殊的情况下，运动可以改善我的肺部工作。　 2．It can be quite stressful at times, though, which in turn makes me feel anxious. [句式精析]　which引导的定语从句。 试译：　但有时压力会很大，这反过来又让我感到焦虑。　 3. Whether I'm at the gym or on the road, my nervous energy pushes me through mile one. [句式精析]　whether...or...引导让步状语从句。 试译：　无论我是在健身房还是在路上，我紧张的精力都能让我坚持一英里　。 [词汇精讲] 1 Then I discovered an app called Running Power. 然后，我发现了一个名为“Running Power”的应用程序。 　*power n．力量；能力；权力 ◆[佳句感知] As we all know，knowledge is power. 众所周知，知识就是力量。 [知识积累] (1)within one's power在某人能力/权力范围之内 beyond/out of one's power 某人力所不能及 have the power to do sth.有权做某事 (2)vt.驱动，推动(机器或车辆) power(sth.)down/off使(机器)停止工作，关机 (3)powerful adj.强有力的；力量大的；很有效的 [名师点津]　熟词生义 power作名词时，还可译为“强国，军事强国”。 Egypt is still a major power in the Middle East. 埃及仍然是中东大国。 ◆[学以致用] 单句语法填空/完成句子 ①Your beliefs are very 　powerful　(power)and have the power to create or to destroy your life. ②I'm afraid it's not 　within 　my power to get the work done in such a short time. ③I am sorry it's 　beyond　 my power to make a final decision on the project. ④As your closest friend, I will do everything 　within my power　 to help you out of your trouble. 作为你最亲密的朋友，我会尽全力帮你摆脱困境。 ⑤It is 　beyond my power 　to finish the task in two hours. 两个小时之内完成这项工作超出了我的能力。 ⑥Sorry，the subscriber you are dialing is　 powered off　. 对不起，您拨打的电话已关机。 2 It can be quite stressful at times，though，which in turn makes me feel anxious. 不过，有时压力会很大，这继而会让我感到很焦虑。 　*in turn转而，相应地，轮流，依次，逐个 ◆[佳句感知] Theories are based on practice and in turn serve practice. 理论来源于实践，反过来又服务于实践。 [知识积累] (1)in one's turn　　轮到某人 by turns 轮流；交替地 take turns to do sth.轮流做某事 (2)It is one's turn to do sth.轮到某人做某事 (3)in return 作为回应；作为回报 in return for... 作为对……的回报/回应 ◆[学以致用] 单句语法填空/完成句子/一句多译 ①At the meeting they took turns　 to put　 (put) forward a number of suggestions aiming to promote the reform of education system. ②The children called out their names 　in　 turn. ③When it was 　my turn to make a speech　， I was too excited to speak. 当轮到我做演讲时，我激动得都说不出话来了。 ④Smile at someone and you are sure to 　get a smile in return　. 对人微笑，别人一定会回你以微笑。 两个女儿轮流照顾生病的母亲。 ⑤The two daughters looked after their sick mother 　by turns　. ⑥The two daughters　 took turns to　 look after their sick mother. 3 This is a programme run by The Gorilla Organization to raise money to save the world's last remaining gorillas from dying out. 这是由“大猩猩组织”运营的项目，目的是筹集资金来拯救世界上仅剩的大猩猩，以防止它们灭绝。 　*die out灭绝，消失 ◆[佳句感知] How did the dinosaurs die out? 恐龙是如何灭绝的？ [知识积累] (1)die down　　逐渐变弱，逐渐平息 die off 相继死去，先后死去 die away 逐渐减弱，逐渐消失 die from/of 死于…… (2)be dying for sth./to do sth.渴望某物/做某事 ◆[学以致用] 用die的相关短语完成句子 ①This kind of endangered animal is 　dying out　，so we should take steps to protect them. ②English in the future will be quite different from what it is today. It is possible that some English words may even 　die out　 completely. ③The tiny fire in the stove gradually 　died down　， and it was getting dark outside. ④After working in the sun for hours, the workers were 　dying for　 a cold beer. 4 We are looking for stories to inspire our readers. 我们正在寻找能激励我们的读者的故事。 　*inspire vt.鼓舞，激励 ◆[佳句感知] Every day, we are inspired by some people doing extraordinary things to improve the world. 每天，我们都受到一些人的鼓舞，这些人正在做一些不寻常的事情来改善世界。 [知识积累] (1)inspire sb.to do sth.鼓励某人做某事 inspire sb.with sth.(＝inspire sth.in sb.)使某人产生……感觉/情感 (2)inspiration n．灵感 (3)inspiring adj.鼓舞人心的，启发灵感的 inspired adj.受到鼓舞的，有灵感的 [一语助记]　What the headmaster said at the meeting was inspiring and all of us were inspired. His speech was a real inspiration to us. 校长在会上所说的话鼓舞人心，我们都受到了鼓舞。他的演讲对我们是极大的鼓舞。 ◆[学以致用] 单句语法填空/完成句子/同义句转换 ①Clearly and thoughtfully written，the book inspires confidence 　in　 students who wish to seek their own answers. ②With 　inspiration　 (inspire ) from other food cultures, American food culture can take a turn for the better. ③　Inspired　 by his 　inspiring　 words, they went on climbing the mountain.(inspire) ④The possibility that there is life on other planets in the universe has always inspired scientists 　to explore　(explore)the outer space. ⑤The teacher 　inspires his students to give　 their opinions actively even if the opinions are different from his own. 这位老师鼓励学生们积极地发表他们自己的看法，即使这些看法与他的不同。 ⑥What my father said inspired me with a love of learning. →What my father said inspired 　a love of learning in　 me. 5 He then persuaded me to try ice hockey.然后他就劝我尝试一下冰球。 　*persuade v．说服，劝服 ◆[佳句感知] Finally，I managed to persuade my classmates into accepting my idea. 最后，我设法说服我的同班同学接受了我的想法。 [知识积累] persuade sb.to do sth./persuade sb.into(doing)sth.说服某人做某事 persuade sb.not to do sth./persuade sb.out of(doing)sth.说服某人不做某事；劝阻某人做某事 persuade sb.of sth.使某人信服某事 persuade sb.that...使某人相信…… [名师点津]　persuade表示“说服”，强调说服的结果；advise表示“劝说，建议”，对方不一定接受，强调动作。强调“劝说但不一定有效果”可以用“advise sb.to do sth.”或“try to persuade sb.to do sth.”。 ◆[学以致用] 单句语法填空/一句多译 ①They tried to persuade their young sister 　to stay　(stay)behind, saying that the long walk would be too tiring for her. ②We finally persuaded Tom 　of　 the wisdom of the decision. ③I persuaded Tom　 into　 joining the club. 购物的时候，人们有时很容易被说服而买了一些他们并不是真正需要的东西。 ④While shopping, people sometimes are easily 　persuaded into buying　 something they don't really need. ⑤While shopping, people sometimes are easily persuaded 　to buy　 something they don't really need. 他设法让我相信他是诚实的。 ⑥He tried to 　persuade me of 　his honesty. ⑦He tried to 　persuade me that 　he was honest. [句式精析] Whether I'm at the gym or on the road, my nervous energy pushes me through mile one. 无论我是在健身房还是在路上，我紧张的精力都能让我坚持一英里。 　[句式分析]　whether...or...引导让步状语从句 ◆[佳句感知] Whether you believe it or not, it is true. 不管你是否相信，它都是真的。 [知识积累] whether...or...的用法总结 (1)whether...or...“不管……还是……，无论……还是……”，在句中引导让步状语从句，表示在从句所提供的两种选择之下，主句所表示的结果都一样。 (2)作“是……还是”讲，引导主语从句、表语从句、宾语从句、同位语从句，用于提供两种选择。 (3)whether 除了用于“whether...or...”结构外，还可用于“whether...or not”“whether or not...”结构，这三个结构既可引导让步状语从句，也可引导名词性从句。 ◆[学以致用] 完成句子 ①Whether 　they consider this opinion or ignore it　 is not clear. 他们是考虑这个意见还是忽视它还不清楚。 ②We will carry on the experiment 　whether we can get enough money or not　. 无论我们能否得到足够的资金，我们都会继续进行实验。 ③　Whether you can see the moon or not　， it is always round. 不论你能否看得到，月亮总是圆的。 ④The question is 　whether we should make a decision or not. 　问题是我们是否立刻做出决定。 $$