09-Unit 5 Period 4 Writing-【优学精讲】2025-2026学年高中英语选择性必修第一册教用课件(人教版)

该高中英语课件聚焦Unit 5写作，涵盖应用文写作（支持有机耕作的议论文）和场景微续写（汤姆摘南瓜比赛与有机农业梦想），通过辩论导入和情境呈现，引导学生从审题谋篇、单元词汇句式积累到衔接成篇，构建连贯的写作学习支架。 其亮点在于应用文写作巧妙对接单元词汇句式，强化语言能力，议论文结构训练提升逻辑思维品质，场景续写结合教材语料与情感描写，发展学习能力。实例包括议论文范文的观点展开和续写中“heart is pounding with excitement”等短语应用，助力学生提升写作水平，教师可高效开展教学。

UNIT 5 WORKING THE LAND 1 Period 4 Writing 主题引领 情境写作 2 1 写作一 应用文写作（表达观点的议论文） 2 写作二 场景微续写（汤姆摘南瓜比赛和有机农业梦想） 3 PART 01 写作一 应用文写作（表达观点的议论文） 4 你所在的班级举办了一场关于有机耕作和化学耕作的辩论比赛。请你结合讨论结果，写一篇支持有机耕作的英语作文，内容包括： 1.化学耕作带来的危害； 2.有机耕作的优点及支持理由； 3.总结观点。 注意：1.写作词数应为80个左右； 2.可适当增加细节，使行文连贯。 返回导航 5 &1& 审题谋篇 返回导航 6 &2& 遣词造句 巧妙对接单元词汇 1._________ n. 不足；缺少；短缺 2._________ adj. 与化学有关的；化学的 3.________ n. 味道；特点；特色 4._________ n. 肥料 5._________ adj. 有营养的；营养丰富的 6._________ n. 营养；滋养 shortage chemical flavour fertiliser nutritious nutrition 返回导航 7 7.________ adj. 有机的；不使用化肥的；有机物的 8._________ n. 杀虫剂；除害药物 organic pesticide 返回导航 巧用单元句式、语法 ［第一段］ 提出论点 1.最近我们讨论了是否发展有机耕作。看法因人而异。 Recently we held a discussion about ___________________________ _______. Opinions vary from person to person. whether to develop organic farming 返回导航 9 ［第二段］ 展开论述 2.很明显，使用化肥有许多缺点。（it作形式主语） _________________ using ___________________________________. It is obvious that chemical fertilisers has many shortages 3.留在作物内部的化学物质会导致癌症或其他疾病。 The chemicals which stay inside the crops can _____________________________. lead to cancer or other illnesses 返回导航 10 4.这些蔬菜生长得太快，以至于所含营养很少且失去了它们的味道。 The vegetables ______________________________________________________________. grow so fast that they contain little nutrition and lose their flavour 5.随着社会的发展，人们越来越重视健康。 With the development of society， people _______________________ __________________. attach more and more importance to health 返回导航 11 6.有机农产品只使用天然肥料，这使蔬菜和水果既美味又营养。［现在分词（短语）作结果状语］ Organic produce simply uses natural fertilisers， _______________________________________________. making vegetables and fruit both tasty and nutritious 7.农产品生长在干净的水中，从不使用杀虫剂，这对我们的健康有益。 The produce grows in clean water and ____________________， and __________________________. never uses pesticides it is beneficial to our health 返回导航 12 ［第三段］ 总结观点，提出建议 8.考虑到健康是第一财富，选择有机食品是更明智的。（given that引导条件状语从句） _________________________________，it is wiser to choose organic food. Given that health is the first wealth 返回导航 13 靓化表达促提升 9.用现在分词短语作定语改写句3 _____________________________________________________________________ The chemicals staying inside the crops can lead to cancer or other illnesses. 10.用非限制性定语从句改写句7 _____________________________________________________________________________________ The produce grows in clean water and never uses pesticides, which is beneficial to our health. 返回导航 14 &3& 衔接成篇 _________ One possible version： Recently we held a discussion about whether to develop organic farming. Opinions vary from person to person. 返回导航 15 It is obvious that using chemical fertilisers has many shortages. Above all, the chemicals staying inside the crops can lead to cancer or other illnesses. Besides, the vegetables grow so fast that they contain little nutrition and lose their flavour. However, with the development of society, people attach more and more importance to health. Organic produce simply uses natural fertilisers, making vegetables and fruit both tasty and nutritious. 返回导航 Moreover, the produce grows in clean water and never uses pesticides, which is beneficial to our health. Given that health is the first wealth, it is wiser to choose organic food. 返回导航 近几年网上出现了大批的网红教师，许多学生纷纷在网上追随学习。针对这一现象，你校英文报开设专栏，邀请广大师生参与讨论：Should We Follow Internet Celebrity Teachers? 请你就此话题投稿，内容包括：1.阐述现象； 2.分析利弊； 3.你的观点。 注意：1.写作词数应为80个左右； 2.可适当增加细节，使行文连贯。 返回导航 18 Should We Follow Internet Celebrity Teachers? ________ One possible version: Should We Follow Internet Celebrity Teachers? Recently, a large number of Internet celebrity teachers have emerged online, attracting students to follow and learn from them. 返回导航 19 On one hand, these teachers often have innovative teaching methods and can provide diverse learning resources, making study more engaging. On the other hand, the quality of their teachings can vary, potentially leading to misinformation or distractions. In my opinion, while Internet celebrity teachers can be beneficial, students should be cautious and discern the quality of content. It's important to balance this with traditional learning to ensure comprehensive education. 返回导航 20 第一段 引入话题 1.Recently our class has had a debate about whether organic farming is good for us. Different students hold different opinions. 最近我们班就有机农业是否对我们有益展开了一场辩论。不同的学生有不同的看法。 2.There are different opinions among students as to organic farming. 对于有机农业，学生们有不同的看法。 返回导航 21 第一段 引入话题 3.Opinions about organic farming vary from person to person. Some people are in favour of it while others are against it. 关于有机农业的看法因人而异。一些人赞成，而另一些人反对。 4.When asked about...，different people hold different views. 当被问到……时，不同的人有不同的看法。 5.I'm writing to tell you about the discussion we've had about whether... 我写信是想告诉您我们就是否……的讨论。 续表 返回导航 22 第二段 观点陈述 1.Some students are in favour of organic farming. Firstly，they think...Besides...Last but not least... 有些学生赞成有机农业。首先，他们认为……此外…… 最后但同等重要的是…… 2.However， others are against it because it costs a great deal to develop organic farming. 然而，其他人则表示反对，因为发展有机农业要花费很多钱。 续表 返回导航 23 第二段 观点陈述 3.But some people don't agree with them in several aspects. First， they believe...What's more， they say that... 但是有些人在几个方面不同意他们的观点。首先，他们认为……此外，他们认为…… 4.On the other hand， 20% of them think these platforms may lack the interactive elements necessary for effective learning. 另一方面，20%的人认为这些平台可能缺乏有效学习所需的互动元素。 续表 返回导航 24 第三段 个人观点 1.As the old saying goes：Everything has two sides；it has both advantages and disadvantages. 正如老话所说：凡事都有两面性；它既有优点，又有缺点。 2.As far as I am concerned， I agree with the latter opinion to some extent. I think that... 就我而言，从某种程度上讲，我同意后一观点。我认为…… 续表 返回导航 25 第三段 个人观点 3.For my part， I think it reasonable to... Only in this way can you/we... 对我来说，我认为……是合理的。只有通过这种方式，你/我们才能…… 4.It's my opinion that students should place their study， health and safety before other things. 我认为学生应该把他们的学习、健康和安全放在其他事情之前。 续表 返回导航 26 PART 02 写作二 场景微续写（汤姆摘南瓜比赛和有机农业梦想） 27 词汇积累 ［环境描写］ domestic， soil， sorghum， grain， salty， urban， tunnel， wheat， poverty， mineral， grocery ［情感描写］ devote→devoted→devotion，convince→convinced， intense， deep down ［动作描写］ tackle，boost，attain，assumption→assume，overcome，expand， estimate， comprise， generate， alleviate， digest 返回导航 28 佳句积累 ［外貌描写］ Indeed，his slim but strong body was just like that of millions of Chinese farmers， to whom he had devoted his life. ［情感描写］ Yuan was convinced that the answer could be found in the creation of hybrid rice. ［排比］ Long ago， he envisioned rice plants as tall as sorghum， with each ear of rice as big as a broom，and each grain of rice as huge as a peanut. ［人物描写］ Even in his later years， Yuan Longping was still young at heart and full of vision. 续表 返回导航 29 ［场景呈现］ 汤姆参加了一次摘南瓜比赛，事实证明，这项活动充满了挑战。最初，他以为这会很容易，但很快就意识到自己需要解决各种困难。在整个比赛过程中，汤姆专心于克服每一个障碍，这相应地增强了他的决心。他的努力得到了回报，他赢得了比赛，更重要的是，他了解了有机耕作对人类健康的重要性。这次经历使他相信，有机农业可以在促进更健康的生活方式方面发挥重要作用。回到自己的农场后，汤姆开始实践这些原则，热切希望为贫困的减少和人们健康的增进作出积极贡献。 返回导航 30 Tom participated in a pumpkin picking contest， an event that proved to be full of challenges. Initially， 1.__________________________________________（that引导同位语从句）， but he soon realized that he needed 2.__________________________. Throughout the competition， Tom 3._____________________________________________________________________________________ （非限制性定语从句）. His efforts paid off when he won the contest， but more importantly， he he made an assumption that it would be easy to tackle various difficulties was devoted to overcoming every barrier, which in turn strengthened his determination 返回导航 learned about 4._______________________________________________. This experience 5.__________________________________________________________________________________________. Back to his farm， Tom began carrying out these principles， 6.________________________________________________________________________________________（形容词短语作状语）. the significance of organic farming to human health convinced him that organic agriculture could play an essential role in promoting healthier lifestyles eager to make a positive contribution to the alleviation of poverty and the boost in people's health 返回导航 短语必记 1.can't contain one's excitement 某人无法抑制兴奋 2.heart is pounding with excitement 心脏因兴奋而怦怦直跳 3.feel on top of the world 感觉站在世界的顶端 4.be excited beyond words 兴奋得无法用言语表达 5.beside oneself 极度兴奋或激动 6.in/with excitement 激动地/兴奋地 7.take one's breath away 令人惊叹 返回导航 33 必背金句 1.Hearing the exciting news， she shed tears of excitement. 听到这个激动人心的消息，她流下了激动的眼泪。 2.So excited was he that he could hardly sleep the night before the trip. 旅行前夜，他兴奋得几乎无法入睡。 3.The view from the mountaintop was so stunning that it took my breath away. 山顶上的景色美得令我惊叹。 续表 返回导航 34 必背金句 4.After winning the championship game， Tom felt on top of the world. All his hard work and dedication had finally paid off， making him feel incredibly proud and successful. 在赢得了冠军赛后，汤姆感到自己站在了世界的顶端。他所有的辛勤努力和奉献终于得到了回报，这让他感到无比的自豪和成功。 续表 返回导航 35 必背金句 5.When she received the acceptance letter from her dream university， she was excited beyond words and could only express her joy through tears of happiness. 当她收到梦寐以求的大学的录取通知书时，她激动得无法用言语表达，只能通过幸福的泪水来传达自己的喜悦。 续表 返回导航 36 $