Unit 6 At One with Nature（复习课件）英语外研版必修第一册

该高中英语单元复习课件系统梳理了Unit 6 At One with Nature的核心知识，通过知识图谱整合阅读词汇、写作词汇、拓展词汇及重点短语，结合词汇精讲（如prevent, harmony等）和句型精讲（如无灵主语、强调句型），构建“词汇-短语-句型-语法”的完整知识网络。 其亮点在于融合语言能力与思维品质培养，主题写作提供“景观介绍-历史构造-价值升华”框架及高分句型，范文引导学生逻辑表达；综合训练通过分层练习（基础填空、短语运用、句子翻译）满足不同需求，助力教师精准复习，有效巩固单元知识。

外研版·必修第一册 Unit 6 At One with Nature 单元复习 Unit 6 At One with Nature 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 CONTNETS 1.学生能够掌握本单元重点词汇，如region ，prevent ，replace ，publish ，并能在不同语境中正确运用。（重点掌握） 2. 学会重要短语和句型，如at one with, lead to, give priority to等，并能利用这些短语和句型进行口头和书面表达。（重点掌握） 3. 提高阅读理解能力，能够读懂关于人与自然/主题的文章，理解文章主旨大意、细节信息，并能根据文章内容进行推理判断。​ 4. 培养书面表达能力，能够运用所学词汇、短语和句型，写关于人与自然；人文自然景观介绍；人与自然和谐共处；文章摘要 summary 写作；环境保护等的文章，做到语言表达准确、条理清晰、内容完整。​ 复习目标 Unit 6 At One with Nature 考点串讲 外研版·必修第一册 考点串讲 阅读词汇 11.organism n. _______________ 12.observatory n. _______________ 13.grand adj. _______________ 14.platform n. _______________ 15.sail v. _______________ 16.climate n. _______________ 17.branch n. _______________ 18.rooftop n. _______________ 19.flavour n. _______________ 20.insect n. _______________ 1.vapour n. _______________ 2.reef n. _______________ 3.sheet n. _______________ 4.frost n. _______________ 5.terrace n. _______________ 6.dynasty n. _______________ 7.basin n. _______________ 8.steep adj. _______________ 9.soil n. _______________ 10.barrier n. _______________ Unit 6 At One with Nature 有机体；生物 天文台，观象台 宏伟的，壮丽的 高台，平台 （乘船）航行 气候 树枝；分支 屋顶 味道，滋味 昆虫 蒸气 礁，珊瑚礁 （冰或水等的）一大片 霜 梯田 朝代 盆地，低洼地 陡的，陡峭的 土壤 障碍，壁垒 考点串讲 阅读词汇 21.crop n. _______________ 22.completion n. _______________ 23.ocean n. _______________ 24.planet n. _______________ 25.breeze n. _______________ 庄稼，作物 完成，结束 海洋 行星 微风，和风 Unit 6 At One with Nature 考点串讲 写作词汇 11._______________ 消费者 12._______________ 优先处理的事 13._______________ 结构，构造 14._______________ 活的；现存的 15._______________ 狭窄的 16._______________ 出版 17._______________ 内行的 18._______________ 有限的 19._______________ 好处，益处 20._______________ 力量；活力；能源 1._______________ 地区，区域 2._______________ 因此，由此 3._______________ 浅的 4._______________ 阻挡，防止 5._______________ 融洽相处，和谐 6._______________ 设计 7._______________ 伤害；损害 8._______________ 农业 9._______________ 以…… 替换，更换 10._______________ 材料 Unit 6 At One with Nature consumer priority structure living narrow publish expert limited benefit energy region therefore shallow prevent harmony design harm agriculture replace material 考点串讲 写作词汇 21._______________ 系统 22._______________ 想象；设想 23._______________ 把…… 一代传一代，使流传 24._______________ 阻止…… 做…… 25._______________ 与…… 和谐相处 26._______________ 是…… 的家园 / 所在地 27._______________ 优先考虑 28._______________ 仔细思考，反思 29._______________ 引起，导致 Unit 6 At One with Nature system imagine pass down prevent…from… in harmony with be home to give priority to reflect on lead to 考点串讲 拓展词汇 Unit 6 At One with Nature 1. _______________ v. 完成 adj. 完全的→_______________ n. 完成，结束→_______________ adv. 完全地 2. _______________ n. 地区→_______________ adj. 地区的，区域的 3. _______________ v. 阻止→_______________ n. 预防，阻止→_______________ adj. 预防性的 4. _______________ n. 和谐→_______________ adj. 和谐的→_______________ adv. 和谐地 5. _______________ v.&n. 伤害→_______________ adj. 有害的→_______________ adj. 无害的 6. _______________ n. 农业→_______________ adj. 农业的 complete completion completely region regional prevent prevention preventive harmoniously harmonious harmony agricultural agriculture harmless harmful harm 考点串讲 拓展词汇 Unit 6 At One with Nature 7. _______________ v. 替换→_______________ n. 替换；替代品 8. _______________ v. 消耗，消费→_______________ n. 消费者→_______________ n. 消耗，消费 9. _______________ n. 优先事项→_______________ adj. 优先的；先前的 10. _______________ n. 美，美丽→_______________ adj. 美丽的→_______________ v. 美化 11. _______________ adj. 狭窄的→_______________ adv. 勉强地；狭隘地 12. _______________ v. 航行→_______________ n. 航行；帆船运动→_______________ n. 水手 13. _______________ v. 出版→_______________ n. 出版商，出版机构 publisher publish sailing sailor sail narrowly narrow beautify beautiful beauty prior priority consumption consumer consume replacement replace 考点串讲 拓展词汇 Unit 6 At One with Nature 14. _______________ v. 限制 n. 界限→_______________ adj. 有限的→_______________ adj. 无限的 15. _______________ n. 益处 v. 有益于→_______________ adj. 有利的，有益的 16. _______________ n. 精力；能源→_______________ adj. 精力充沛的 energetic energy beneficial benefit unlimited limited limit 考点串讲 重点短语 1._______________ 与…… 融为一体 2._______________ 流传，世代相传 3._______________ 阻止…… 做某事 4._______________ 与…… 和谐相处 5._______________ 是…… 的家园 6._______________ 优先考虑 7._______________ 仔细思考，反思 8._______________ 导致，引起 9.______________________________ 从底部到顶端 10._______________ 对…… 造成伤害 at one with pass down prevent…from… in harmony with be home to give priority to reflect on lead to from the bottom to the very top do harm to Unit 6 At One with Nature 11._______________ 从…… 中受益 12._______________ 大量，许多 13._______________ 怀疑，不确定 14._______________ 把…… 变成…… benefit from plenty of in doubt turn…into… 考点串讲 词汇精讲 Unit 6 At One with Nature 1. prevent /prɪˈvent/v. 阻挡，防止 情景导学 Trees can prevent the soil from being washed away. 树木可以防止土壤被冲走。 用法归纳 ① prevent sb from doing sth 阻止某人做某事（from 可省略） ② stop sb from doing sth（from 可省略） ③ keep sb from doing sth（from 不能省略） 词汇拓展 prevention n. 预防，阻止 Many measures are taken to prevent pollution ______ spreading. 即时训练 from 考点串讲 词汇精讲 Unit 6 At One with Nature 2. harmony /ˈhɑːməni/n. 融洽相处，和谐 情景导学 We should live in harmony with nature. 我们应当与自然和谐共处。 用法归纳 in harmony with 与…… 和谐相处 词汇拓展 harmonious adj. 和谐的 People live ______ harmony with animals here. 即时训练 in 考点串讲 词汇精讲 Unit 6 At One with Nature 3. harm /hɑːm/v.& n. 伤害，损害 情景导学 Pollution does great harm to living organisms. 污染对生物造成巨大伤害。 用法归纳 do harm to sb/sth = harm sb/sth 对…… 造成伤害 词汇拓展 harmful adj. 有害的；harmless adj. 无害的 Too much noise will do harm ______ your health. 即时训练 to 考点串讲 词汇精讲 Unit 6 At One with Nature 4. replace /rɪˈpleɪs/v. 以…… 替换，更换 情景导学 Nothing can replace the beauty of original nature. 没有什么能够替代原始自然之美。 用法归纳 replace A with/by B 用 B 替换 A 词汇拓展 replacement n. 替代品，替换 We will replace the old machines ______ new ones. 即时训练 with/by 考点串讲 词汇精讲 Unit 6 At One with Nature 5. benefit /ˈbenɪfɪt/n. 好处，益处 v. 有益于；受益 情景导学 We can benefit a lot from getting close to nature. 亲近自然我们会获益良多。用法归纳 ① benefit sb 对某人有益 ② benefit from sth 从某事中获益 ③ be beneficial to 对…… 有益 词汇拓展 beneficial adj. 有益的 Students can benefit ______ outdoor activities. 即时训练 from 考点串讲 词汇精讲 Unit 6 At One with Nature 6. priority /praɪˈɒrəti/n. 优先处理的事，当务之急 情景导学 We must make environmental protection a top priority. 我们必须把环境保护作为头等大事。 用法归纳 ① give priority to… 优先考虑…… ② prior adj. 优先的；先前的 ③ prior to 在…… 之前 We should give priority ______ safety. 即时训练 to 考点串讲 词汇精讲 Unit 6 At One with Nature 7.narrow /ˈnærəʊ/adj. 狭窄的 v. 缩小，使变窄 情景导学 The path is too narrow for two people to walk side by side. 这条小路太窄，容不下两人并排行走。 用法归纳 narrow the gap 缩小差距 词汇拓展 narrowly adv. 勉强地；狭隘地 We are trying to narrow the gap ________ the two groups. 即时训练 between 考点串讲 词汇精讲 Unit 6 At One with Nature 8. design /dɪˈzaɪn/v. 设计 情景导学 The ancient people designed the terraces to grow rice. 古人设计梯田用来种植水稻。 用法归纳 ① be designed for 专为…… 而设计 ② be designed to do 目的是做…… The tool is designed ______ cut grass. 即时训练 to 考点串讲 词汇精讲 Unit 6 At One with Nature 9. region /ˈriːdʒən/n. 地区，区域 情景导学 This mountain region is home to many rare plants. 这片山区是很多珍稀植物的家园。 用法归纳 a mountain region 山区 词汇拓展 regional adj. 地区的，区域的 This ________ (region) culture is well worth studying. 即时训练 regional 考点串讲 词汇精讲 Unit 6 At One with Nature 10. imagine /ɪˈmædʒɪn/v. 想象；设想 情景导学 Imagine living in perfect harmony with nature. 想象一下与自然完美和谐地生活。 用法归纳 imagine doing sth 想象做某事 词汇拓展 concentration n. 专注，注意力 Can you imagine ______ (live) on the moon? 即时训练 living 考点串讲 句型精讲 【sentence 1】Summer sees the mountains turn bright green with growing rice. 夏日来临，水稻生长，群山一片翠绿。 【句式分析】核心结构：**无灵主语（时间 / 季节名词作主语）** see 不表示 “看见”，而是拟人用法，表示 “（某段时间）见证、经历”；主语不是人，而是季节、年代、地点等名词，称为无灵主语。 ★Autumn sees the whole mountain covered with red leaves. 秋天，整座山被红叶覆盖。 ★The year 2025 saw great changes in this region. 2025 年，这个地区发生了巨大变化。 【归纳拓展】 时间 / 地点名词 + see/witness + 宾语 （某时 / 某地见证……） 即学即练 The past decade ________ (see) great progress in environmental protection. saw 考点串讲 句型精讲 【sentence 2】many Brits like nothing better than spending their Sunday cutting the grass. 许多英国人最喜欢周日修剪草坪。 【句式分析】核心结构：否定词 + 比较级 表最高级 nothing better than 字面 “没有比…… 更好的”，翻译为 “最……”。常见否定词：nothing, nobody, never。 ★I like nothing better than getting close to nature. 我最喜欢亲近大自然。 ★I have never read a more interesting book. 这是我读过最有趣的一本书。 【归纳拓展】 否定词 + 形容词 / 副词比较级 → 表达最高级含义 即学即练 I like nothing ________ （good）than travelling in the mountains. better 考点串讲 句型精讲 【sentence 3】Reaching as far as the eye can see, these terraces cover tall mountains. 目之所及，这些梯田覆盖着巍峨的高山。 【句式分析】核心结构：**现在分词作状语** Reaching… 是现在分词作原因 / 伴随状语，分词的逻辑主语就是主句主语 these terraces，二者是主动关系，用 doing。 ★Walking along the valley, we enjoyed the beauty of nature. 沿着山谷漫步，我们欣赏大自然的美景。 ★Reading carefully, you will find more details. 仔细阅读，你会发现更多细节。 【归纳拓展】 doing 作状语，表主动、进行；逻辑主语 = 主句主语 即学即练 ____________ (look) from the top, the terraces look amazing. Looking 考点串讲 句型精讲 【sentence 4】During the rainy season, it is along these waterways that rainwater moves down the mountains and into the terraces. 雨季时，正是沿着这些水渠，雨水从山上流入梯田。 【句式分析】核心结构：强调句型 It is/was + 被强调部分 + that… 去掉 It is/was…that，句子依然完整。可以强调主语、宾语、状语；强调人可用 who，其余一律用 that。 ★It is human wisdom that creates this great wonder. 正是人类的智慧造就了这一伟大奇观。 ★It was in the village that I met him. 我正是在这个村子遇见他的。 【归纳拓展】 It is/was + 被强调内容 + that/who … 正是…… 即学即练 It is our efforts ________ help protect the natural terraces. that 考点串讲 句型精讲 【sentence 5】The terraces have existed for centuries, which shows the wisdom of ancient people. 梯田已经存在数百年，这体现了古人的智慧。 【句式分析】核心结构：which 引导非限制性定语从句，指代前面整件事 which 放在逗号之后，指代前面整个句子的内容，译为 “这一点，这件事”；不能用 that。 ★He passed the exam, which surprised all of us. 他通过了考试，这让我们所有人都很惊讶。 ★The weather turned out fine, which made us happy. 天气放晴了，这让我们很高兴。 【归纳拓展】 主句，which + 谓语 （which 指代前面整件事情） 即学即练 The environment is improving, ________ makes local people pleased. which 单元语法 外研版·必修第一册 Unit 6 At One with Nature 单元语法 语法精讲 语法1：介词 + 关系代词引导定语从句（which/whom） ①先行词指物：介词 + which；先行词指人：介词 + whom；不能用 that/who 例：This is the region in which the famous terraces lie. 这就是著名梯田所在的地区。 例：The expert with whom we talked studies agriculture. 和我们交谈的那位专家研究农业。 ②介词可以来自从句动词搭配、先行词固定搭配、语境含义；介词可以后置，此时 that/which 可以用、可省略。 语法2：不定代词 / 数量词 + of which /of whom 例：There are many plants here, some of which are rare. 这里有很多植物，其中一些很稀有。例：We met several farmers, most of whom knew the history of terraces. 我们遇见几位农民，他们大多数了解梯田历史。 单元语法 语法精讲 语法3：非限制性定语从句（逗号隔开） ❌ 不能用 that；which 可以指代前面整件事情。 语法4：whose 引导定语从句；可转换为 “the +n.+of which/whom” 例：a region whose climate is wet = a region the climate of which is wet 语法5：as 与 which 引导非限制性定语从句的区别as 正如（可放句首）；which 不能置于句首。 语法6：现在分词作状语：doing 表主动伴随；逻辑主语与主句主语保持一致。 单元语法 语法精讲 即学即练 The team has made great progress, ________ wins high praise from the coach. The skills ________ we have mastered in training are useful for our future development. She refused to give up her dream, ________ made her stick to her original goal. I have a reliable partner, ________ always encourages me to face difficulties bravely. 即学即练 一、单句语法填空 1. The ancient terraces, the walls ________ are built with local stones, can store rainwater effectively. 2. The scholar with ________ we discussed environmental protection devoted decades to the research on soil. 3. A large number of species live in this basin, half ________ are unique to this mountain region. 4. There stand many old trees along the valley, few ________ have survived such severe frost. 5. ________ is often the case, human activities will affect the harmony between man and nature. of which whom of which of which As 单元语法 语法精讲 6. He managed to preserve the centuries-old terraces, ________ was beyond everyone’s expectation. 7. This is the very region ________ the ancient farmers relied on to develop their agriculture. 8. The barrier behind ________ the organisms live helps prevent soil from being washed away. 9. The expert ________ book focuses on regional climate has carried out several field surveys here. 10. ___________ (reflect) on the wisdom of ancient people, we are amazed at the design of terraces. which where which whose Reflecting 单元语法 语法精讲 11. ___________ (prevent) the crops from being flooded, the terraces were constructed step by step. 12. The soil ________ the fertility depends on water supply is suitable for growing rice. 13. Many tourists come to admire the grand scenery, most ________ are fascinated by the ancient creation. 14. The river ________ banks are covered with thick vegetation flows down into the basin. 15. ________ (see) from the observatory, the sheet of terraces stretching across mountains looks breathtaking. To prevent on which of whom whose Seen 外研版·必修第一册 主题写作 Unit 6 At One with Nature 主题写作 主题解读 1. 话题分析 （1）单元话题：人与自然；人文自然景观介绍；人与自然的关系；文章摘要 summary 写作；环境保护。 （2）文本体裁：说明文（景观介绍）、summary 摘要写作、议论文。 （3）时态：介绍客观景观多用一般现在；讲述历史多用一般过去。 （4）核心立意：人类的智慧可以与自然力量结合；尊重自然，追求人与自然和谐共生。 2. 写作框架 （1）开头：引出景观，地理位置、总体特点。 （2）主体：介绍历史、构造，人与自然如何相互作用，景观价值。 （3）结尾：升华，感悟人与自然和谐共处的道理。 主题写作 写作要点 3. 写作素材 （1）高分句型 Summer sees the mountains turn bright green with growing rice. 夏日来临，水稻生长，群山一片翠绿。 Nothing is better than experiencing the beauty created by people and nature together. 没有什么比体验人与自然共同造就的美景更好的了。 It is human wisdom that helps people live in harmony with nature. 正是人类的智慧帮助人们与自然和谐共处。 The terraces, which were built hundreds of years ago, still serve people today. 数百年前修建的梯田至今仍在造福人们。 主题写作 写作要点 （2）高频短语 in harmony with 与…… 和谐相处； prevent…from… 阻止； be home to 是…… 家园； pass down 世代相传； give priority to 优先考虑； lead to 导致； benefit from 从…… 获益 主题写作 写作要点 4. 范文背诵 The Longji Rice Terraces The Longji Rice Terraces lie in a mountainous region. Summer sees the mountains turn bright green with growing rice. Reaching as far as the eye can see, these terraces cover tall mountains. They were built hundreds of years ago. Ancient people designed the terraces to catch rainwater, which prevents soil from being washed away. The wisdom of local people has been passed down generation after generation. This amazing wonder shows how humans can live in harmony with nature. It is human wisdom that creates such a great view. We should reflect on the relationship between human and nature and give priority to environmental protection. 综合训练 外研版·必修第一册 Unit 6 At One with Nature 综合训练 一、根据汉语提示填空。 1. The _______________ (完成) of the ancient terraces took farmers hundreds of years. 2. People living _______________ (和谐地) with nature can enjoy a better life. 3. Too much use of chemicals is _______________ (有害的) to the soil and local organisms. 4. We should limit the _______________ (消费) of natural resources to protect the region. 5. Safety is a _______________ (优先的) task when carrying out environmental protection projects. completion harmoniously harmful consumption prior 综合训练 一、根据汉语提示填空。 6. We try to _______________ (美化) the mountain area by planting more native trees. 7. This _______________ (地区的) culture has been passed down for many dynasties. 8. The _______________ (预防) of soil loss matters a lot for these hillside crops. 9. The _______________ (替换物) of old barriers will help keep the balance of the ecosystem. 10. Keeping wetlands is _______________ (有益的) to varieties of plants and insects. beautify regional prevention replacement beneficial 综合训练 二、用单词的适当形式填空 1. Ancient people _______________ (design) terraces to grow rice hundreds of years ago. 2. Measures must be taken _______________ (prevent) soil from being washed away. 3. The local government _______________ (reflect) on the importance of eco-protection at present. 4. _______________ (lead) to serious soil erosion, over-farming should be avoided. 5. Excessive waste _______________ (harm) the living creatures in this basin every year. designed to prevent is reflecting Leading harms 综合训练 二、用单词的适当形式填空 6. It is difficult _______________ (imagine) building terraces on such steep mountains. 7. We are trying _______________ (narrow) the gap between human activities and nature. 8. The researcher _______________ (publish) a report on regional agriculture last month. 9. The old system _______________ (benefit) local people greatly in the past decades. 10. The valuable skills _______________ (pass) down by local farmers deserve our respect. to imagine to narrow published has benefited passed 综合训练 三、 短语填空 1. We should live _______________ nature and protect all living creatures. 2. The ancient terraces __________________ local people great benefits for hundreds of years. 3. We must _______________ environmental protection when developing agriculture. 4. Careless farming will _______________ soil loss on the mountain slopes. 5. The traditional skills have __________________ from generation to generation for centuries. 6. Sitting on the mountain top, you will feel _______________ the grand nature. at one with, lead to, in harmony with, give priority to, been passed down, have benefited from in harmony with have benefited from give priority to lead to been passed down at one with 综合训练 四、完成句子 1. 正是千百年来人类代代相传的农耕智慧保护了山间梯田。 It is the farming wisdom ________ ________ for centuries ________ has protected the mountain terraces. 2. 我们十分欣赏这片山区，在这里人与自然和谐共存。 We admire this mountain region greatly, ________ human beings live in harmony with nature. 3. 充足的雨水和巧妙的设计使梯田成为多种生物的家园。 Plenty of rain and clever design ________ the terraces ________ ________ many kinds of living creatures. passed down that where make home to 综合训练 四、完成句子 4. 仔细反思古人的生态理念，我们意识到优先考虑环保十分必要。 __________ (reflect) on ancient people’s ecological ideas, we realize we should ________ ________ ________ environmental protection. 5. 这条山谷是许多珍稀植物的家园，其中一些植物只能在此存活。 The valley ________ ________ ________ many rare plants, ________ ________ can only survive here. 6. 过度砍伐会造成水土流失，这会逐步破坏当地生态系统。Over-cutting will lead to soil being washed away, ________ ________ ________ ________ of the local ecosystem gradually. Reflecting give priority to is home to some of which which does harm to 外研版·必修第一册 感谢聆听 $