Unit 2 Section Ⅴ Extended reading（课件PPT）-【步步高】2024-2025学年高中英语选修第一册学习笔记（译林版）

该高中英语课件围绕“茶”主题展开扩展阅读教学，涵盖课文整体理解、长难句分析及基础知识达标。课堂通过速读问题（如文章大意选择）和思维导图（茶叶种植、采摘等结构填空）导入，引导学生从整体感知到细读细节，再经语法填空、词块默写至写作仿写，构建输入-输出学习支架。 其亮点在于分层递进与语用融合，通过长难句结构分析（如that引导从句、while用法）培养思维品质，词块积累结合组句成篇提升学习能力，如仿写“while表对比/让步”句子后组篇。助力学生系统提升语言能力，为教师提供完整教学流程与实用资源。

Section Ⅴ Extended reading Working the land Unit 2 Part 1　课文整体理解 Part 2　长句难句分析 Part 3　基础知识达标 整体理解 课文 3 Step 1　速读——整体理解文意 Ⅰ.明文章大意 What is the main idea of the article on P25? A.The history of tea. B.The spread of tea. C.The power of tea. D.An introduction to tea. √ Ⅱ.悉篇章结构 1.Read the article on P25 and fill in the blanks. Para.1: The of tea Para.2: The of tea Para.3: The of tea Para.4: The of tea Para.5: The of tea popularity history culture spread power 2.Read the leaflet on P26 and fill in the mind map. From hillside to teacup Growing tea ·Climate：(1)_______________ ·Soil：(2)____________ ·Location：(3)_____________ ·Tea-growing areas Processing tea ·Procedures：(6)_____________________ ·Types：green，yellow，white，black and oolong tea Drinking tea ·Tea-drinking ways ·Tea-drinking culture Harvesting tea ·What to pick：(4)___________ __________ ·When to pick leaves：(5)_____ early February to late November warm and humid well-drained steep hillsides the bud and top leaves from between two and seven Step 2　细读——深度获取细节 1.What do we know about tea from the magazine article? A.The origin of tea is known to us. B.Tea originally was offered to officials. C.Tea is currently the world’s second popular drink. D.Tea was delivered to Western Asia as early as the Tang Dynasty. √ 2.How does the author describe people’s love of tea in paragraph 3 of the magazine article? A.By listing numbers. B.By comparison. C.By giving examples. D.By analysis. √ 3.What can be inferred from paragraph 4 of the magazine article? A.It was difficult for people to trade tea in ancient times. B.Tea was spread mainly by Tea Horse Road. C.Tea was spread to Europe by porters. D.Japanese monks took tea to Japan. √ 4.How long does the tea­picking season usually last every year according to the leaflet? A.For at most 11 months. B.For at least 10 months. C.For about 9 months. D.For 2 months on average. √ Step 3　读后——课文语法填空 As we know，tea drinking started in China，but its true origin is a mystery.1. is believed that Shennong discovered tea about 5，000 years ago.Tea at first was used as medicine，included in meals and then offered as a refreshing drink to officials and 2. (nobleman).It then became a common drink 3. (enjoy) by all Chinese people. It noblemen enjoyed Tea drinking was 4. important part of China’s rich culture.The love of tea inspired many people to write about it，among 5. are the Tang poet Du Fu and the tea master Lu Yu.Tea spread 6.___________ trade along the Tea Horse Road，7. (reach) Western Asia.It also spread to other parts of the world through different sea routes.Japanese monks studying in China 8. (take) tea seeds and tea­making customs back to Japan，and around the 1600s，tea arrived in Europe. an whom through reaching took The power of tea 9. (describe) by the writer Lin Yutang as capable of leading us into a world of quiet contemplation of life.Tea drinking refreshes the mind and body and also shows appreciation for the 10. (harmony) relationship between man and nature. 返 回 was described harmonious 难句分析 长句 14 1.Legend has that about 5，000 years ago，Shennong came tea when dried leaves (blow) into a pot of boiling water.(P25，Para.2) 结构分析：此句为 句。that引导 从句，when引导_____ 从句。 汉语翻译：____________________________________________________ ______________________________________________________________ Ⅰ.补句子　析结构 相传约5 000年前，有干叶被吹入一锅沸水中，神农氏便发现了茶。 it across blew 主从复合 同位语 时间 状语 2.Lu Yu，a tea master，wrote The Classic of Tea，which remains the earliest and most famous (detail) study on tea in the world， (cover) everything anyone could (possible) want to know about Chinese tea.(P25，Para.3) 结构分析：此句为 句。which引导 从句，anyone could...about Chinese tea是省略 的 从句，修饰先行词everything。 汉语翻译：_____________________________________________________ _______________________________________________________________ 品茶大师陆羽撰写了《茶经》，这是世界上最早、最著名、最详尽的茶学专著，涵盖了任何人可能想了解的关于中国茶的一切。 detailed covering possibly 主从复合 非限制性定语 that 定语 3.It is then not (surprise) that the (beautiful) of tea was eventually revealed to a wider world.(P25，Para.4) 结构分析：此句为 句。It为 ，that引导 从句。 汉语翻译：_____________________________________________________ 茶之美最终名扬四海，自然是不足为奇的。 surprising beauty 主从复合 形式主语 主语 4.Consequently，they grow well on steep hillsides where heavy rain can (easy) drain away.(P26，Para.1) 结构分析：此句为 句。where引导 从句，修饰先行词steep hillsides。 汉语翻译：_____________________________________________________ 因此，在陡峭山坡，大雨能顺利排走，很适合茶树生长。 easily 主从复合 定语 Ⅱ.研典句　学用法 1　to the extent that...引导结果状语从句 And how did it get to conquer the world to the extent that people often describe something they really like as their “cup of tea”？(P25，Para.1) 而它(茶)是如何一步步风靡世界，以至于人们常把自己真正喜欢的东西称为他们的“那杯茶”呢？ 结构分析：此句为主从复合句。to the extent that...引导结果状语从句，意为“达到……程度，以至于……”；they really like为省略了关系词that的定语从句，修饰先行词something。 to...extent到……程度，在……程度上 to some extent 在一定程度上 (1)(2022·全国甲，书面表达)海洋被污染得非常严重以至于里面的很多生物都死掉了，所以我们呼吁人们保护海洋。 The ocean is polluted ，so we call on people to protect it. (2)(话题写作之环境保护)在某种程度上，全球变暖与人类活动有关。因此，我们每个人都应该选择绿色的生活方式以减少碳足迹。 ，global warming is connected with human activities. Therefore，each of us should choose a green lifestyle to reduce carbon footprint. to the extent that many creatures in it are dead To some extent 2　while引导的从句 (1)While we know that tea drinking started in China，its true origin remains something of a mystery.(P25，Para.2) 尽管我们知道饮茶始于中国，但其真正起源依然是个谜。 (2)Among them the south­west tea­growing region is the oldest while the region south of the Yangtze River produces the most tea in China.(P26，Para.2) 其中，西南茶区历史最悠久，而长江以南地区产茶最多。 (3)AI­controlled machines can now plant and harvest more crops at faster speeds than humans ever could，while computer vision can distinguish weeds from crops. (P17，Para.4) 人工智能控制的机器现在能以更快的速度比人类种植和收获更多的作物，而计算机视觉可以区分杂草和作物。 (4)Once the exact amount needed is determined，the drones spray the chemicals，while farmers can follow the whole process on a mobile device.(P17，Para.4) 一旦确定所需的确切剂量，无人机就会喷洒化学制品，而农民可以在移动设备上跟踪整个过程。 结构分析：句(1)中的while引导让步状语从句，意为“虽然，尽管”(不和连词but连用)，句(2)、(3)和(4)中的while是并列连词，表示“然而，而”。 while的其他用法： • 作从属连词，可引导时间状语从句，意为“在……期间，当……时” (常用省略结构)。 • 作名词，表示“一会儿，一段时间”。 (1)While I was walking on the pavement alone late at night，I felt that waves of fear welled up inside me. ＝ ，I felt that waves of fear welled up inside me.(状语从句的省略) (2)(读后续写之升华句)尽管我们不能预测未来会发生什么，但我们不会向困难屈服。 ，we will not yield to difficulties. While walking on the pavement alone late at night While we can’t predict what will happen in the future (3)(2022·浙江1月，读后续写)我们开始作为一个优秀的团队工作。我的搭档负责撰写和润色文本，而我则主动提出做其余的工作。我们最终按时完成了我们的项目。 We began to work as a fine team.My teammate was responsible for writing and polishing the text， .We finally finished our project on time. (4)(应用文写作之建议信)你最好在来之前了解一些中国的习俗和文化，否则你需要很长一段时间才能适应住在这里。 You’d better learn about some Chinese customs and culture before coming，or . while I offered to do the rest work it will take you quite a while to adjust to living here 课文重点词块默写 1.为……所熟悉 ___________ 2.到……程度，在……程度上 _________ 3.喜爱的人或物 _________ 4.偶遇，无意中发现 ___________ 5.激励某人做某事 _________________ 6.名扬四海 _________________________ 7.在……中享有极高的人气 ________________________________ 8.前进；成功 ______________ be known to to...extent cup of tea come across inspire sb to do sth be revealed to a wider world enjoy enormous popularity among... make one’s way 9.总结； 概述…… _______ 10.人与自然的和谐 __________________________________ 11.多达 _____ 12.造成；导致 ________ 13.被认为是…… ______________ sum up the harmony between man and nature up to result in be regarded as 返 回 知识达标 基础 29 1.当我走在人行道上的时候，我偶然遇到了我的一位许久未见的朋友。(while引导状语从句的省略) ，I came across a friend of mine who I hadn’t seen for a long time. 2.我们聊了一会儿我们的现状。(while) We had a chat with each other about our current situation. 单句写作(课文佳句仿写) While walking on the pavement for a while 3.我成了一名地质学家，而她成了医生，为病人诊断疾病。(while表对比) I became a geologist ，diagnosing diseases for patients. 4.尽管我们的工作都有缺点，但是我们都非常喜欢我们的工作。(while表让步) ，we are both fond of our jobs very much. while she became a doctor While both of our jobs have downsides 组句成篇　以上句子可以加上过渡词语和其他联想内容组成一篇小短文。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________ While walking on the pavement，I came across a friend of mine who I hadn’t seen for a long time.We had a chat with each other for a while about our current situation，during which we knew that I became a geologist while she became a doctor，diagnosing diseases for patients.While both of our jobs have downsides，we are both fond of our jobs very much.Just as an old saying goes，“ Love whatever job one takes up.” 返 回 本课结束 $