Unit 6 Survival（复习课件）英语外研版选择性必修第二册

该高中英语课件系统梳理了外研版选择性必修第二册Unit 6 Survival的核心知识，以“Survival”为中心主题构建知识图谱，串联重点词汇、短语、单元语法及主题写作，通过考点串讲中的词形转换、词汇用法归纳和句型解析，帮助学生建立知识间的内在逻辑联系。 其亮点在于注重语言能力与思维品质的培养，如词汇精讲结合情景导学和即时训练（如“greedy”的用法归纳），句型分析聚焦“with复合结构”“only倒装”等语法点，主题写作提供分层素材和模板（如生存故事的背景-困境-感悟结构），综合训练涵盖单词拼写、语法填空等题型，助力学生巩固知识，教师可通过个性化复习设计提升教学针对性。

外研版·选择性必修第二册 Unit 6 Survival 单元复习 Unit 6 Survival 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 crime, greedy, urban, predator, flourish, appreciate, crucial, orbit, exposure 等，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 cope with, bring...under control, get rid of, wipe out, consist of 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，能够读懂关于生存与环境、人类应对危机主题的语篇（包括说明文、杂志文章、新闻报道、生存故事等），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，写一篇生存故事，做到语言表达准确、条理清晰、内容完整，具有故事性和感染力。 复习目标 知识图 Survival 重点单词 migratory 迁徙的appreciate 欣赏，赏识 crucial 至关重要的，关键的restrict 限制，控制 optimistic 乐观的consumption 消耗量 supplement 补充，增补eliminate 消除，根除 fierce 恶劣的，极端的react 作出反应 wipe 擦，拭terrifying 极其可怕的 重点短语 in one's way 挡某人的路 under construction 在建设之中 get a taste for 尝一尝，体验 crash into 撞击，闯入 cope with 应付 bring...under control 使……处于控制之下 wipe out 彻底摧毁，消灭 consist of 由……构成，由……组成 in the meantime 在此期间，与此同时 单元语法 让步状语从句（Adverbial clauses with -ever and no matter） 主题写作 Survival World Writing——如何写生存故事 CONTNETS Unit 6 Survival 考点串讲 外研版·选择性必修第二册 考点串讲 重点词汇 单词 词形 意思 n. 罪，罪行 adj. 贪婪的，贪心的 v. 犯（错误或罪行） adj. 城镇的，城市的 n. 掠食动物，捕食性动物 v. 生长茂盛，兴盛 n. 容器 n. 垃圾 n. 烤（肉）串 v. 估计，估算 crime greedy commit urban predator flourish container garbage kebab estimate 考点串讲 重点词汇 单词 词形 意思 adj. 迁徙的 v. 欣赏，赏识 adj. 至关重要的，关键的 v. 限制，控制 adj. 乐观的；乐观主义的 v. 补充，增补，增加 v. 消除，根除 adj. 恶劣的，极端的 v. （作出）反应 adj. 每月一次的 migratory appreciate crucial restrict optimistic supplement eliminate fierce react monthly 考点串讲 重点词汇 单词 词形 意思 adj. 高级的，先进的 v. 擦，拭，揩 adj. 极其可怕的，骇人听闻的 adj. 无人驾驶（操纵）的 n. 航天器，宇宙飞船 v. 推断，推定 v. 使暴露（于险境） n. 宇航员，太空人 n. 沙土，尘土 n. 暴露 advanced wipe terrifying unmanned spacecraft infer expose astronaut dust exposure 考点串讲 词形转换 1. crime n. 罪，罪行 → criminal n. 罪犯 adj. 犯罪的；刑法的 2. greedy adj. 贪婪的，贪心的 → greed n. 贪婪，贪心 3. container n. 容器 → contain v. 包含，容纳 4. restrict v. 限制，控制 → restricted adj. 受限制的 → restriction n. 限制，约束 5. hiker n. 徒步旅行者，远足者 → hike v. 徒步旅行，(去……)远足 考点串讲 词形转换 6. consumption n. (精力、油、电等的)消耗量 → consume vt. 消耗，耗费；消费 → consumer n. 消费者，用户，顾客 7. dust n. 沙土，尘土 → dusty adj. 布满灰尘的 8. monthly adj. 每月一次的 → month n. 月，月份 9. terrifying adj. 极其可怕的，骇人听闻的 → terrify vt. 使恐惧 → terrified adj. 惊恐的 → terror n. 惊恐；恐惧 10. react v. (作出)反应；回应 → reaction n. 反应；回应 考点串讲 词汇精讲 1. greedy adj. 贪婪的，贪心的 情景导学 Spotting the car with its window left open, the greedy thief didn't hesitate. 贪婪的窃贼在发现有辆车的车窗未关后，没有丝毫犹豫。 用法归纳 be greedy for 对……渴望/贪婪 be greedy to do... 渴望做…… it is greedy of sb. to do... 某人做……真贪婪 知识拓展 greed n. 贪心；贪婪；贪欲 greedily adv. 贪婪地 即时训练 The greedy fox brought up all he _____________ (eat) this morning. had eaten 考点串讲 词汇精讲 2. commit v. 投入；犯（错误或罪行）；做（错事等）；承诺 情景导学 No matter how many crimes he committed, the police were powerless to arrest him. 不论他犯罪多少次，警察都无法抓捕到他。 用法归纳 commit a crime 犯罪 commit suicide 自杀 commit... to... 把……送交，托付给…… commit sb./oneself to (doing) sth. 承诺，保证（做）某事 知识拓展 committed adj. 尽心尽力的；坚定的 be committed to 对……忠诚；致力于…… commitment n. 承诺；保证；献身 make a commitment 承诺 即时训练 You don’t have to commit _____________ anything over the phone. to 考点串讲 词汇精讲 3. in one’s way 挡某人的路；妨碍 情景导学 Wherever they go, animals find towns and cities in their way. 动物不论走到哪里，都发现有城镇拦路。 用法归纳 in one’s way 挡某人的路；妨碍 知识拓展 in a way 在某种程度上 by the way 顺便说 in no way 一点也不；决不（置于句首，句子要倒装） in the way 挡道；碍事 No way! 没门！ 即时训练 You'll have to move — you're _____________ my way. in 考点串讲 词汇精讲 4. out of reach 够不着，达不到 情景导学 Out of reach from many of their natural predators, these newcomers often flourish in their new city lives. 由于远离自然界中的许多天敌，这些新来者往往在新城市生活中蓬勃发展。 用法归纳 out of reach 够不着，达不到 within (one’s) reach 在（某人能力）所及范围内，触手可及的 知识拓展 reach for sth. 伸手去拿某物 reach out (to sb.) （向某人）伸出援手；（与某人）沟通 reach an agreement 达成协议 即时训练 Put your alarm _____________ of reach, will you? out 考点串讲 词汇精讲 5. under construction 在建造中；正在施工之中 情景导学 Today, foxes can be seen all over London — one even being found living on the 72nd floor of the Shard building when it was under construction! 如今，伦敦到处都能看到狐狸，甚至在建的夏德大厦的72层就住着一只狐狸！ 用法归纳 under construction 在建造中；正在施工之中 知识拓展（under + n. 表示“正在被……”） under study 在研究中 under examination 在考试中 under investigation 在调查中 under treatment 在治疗中 under control 被控制住 under repair 在维修中 under discussion 在讨论中 即时训练 The studio is still under _____________ (construct) and won't open until mid-March next year. construction 考点串讲 词汇精讲 6. fit in with 适应；符合；与……一致 情景导学 Some animals have even changed their living habits to fit in with their new homes. 一些动物甚至改变了它们的生活习惯来适应它们的新家。 用法归纳 fit in with 适应；符合；与……一致 fit in 相适应；相融合 fit into sth. 适合…… 知识拓展 be fit for/to do sth. 胜任某事/适合做某事 keep fit/healthy 保持健康 即时训练 Production of the goods must fit in _____________ the needs of the society. with 考点串讲 词汇精讲 7. estimate v. 估计，估算 n. 估计；估价 情景导学 Recent studies estimate that between 400 million and 1 billion birds die from window impacts each year in the US alone. 近期研究估计，仅在美国，每年就有4亿到10亿只鸟因撞向窗户死亡。 用法归纳 estimate sth. (at sth.) 估计/估算…… estimate that... 估计…… It is estimated that... 据估计…… make/form an estimate of sth. 给……作评估 a rough estimate 粗略估计 知识拓展 underestimate v. 低估 overestimate v. 高估 即时训练 They based their estimate _____________ the statistics for the last three years. on 考点串讲 词汇精讲 8. appreciate v. 欣赏，赏识；感激 情景导学 However they adapt to our ways of urban living, it's important that we get a better understanding of and even learn to appreciate our wild neighbours. 不论它们如何适应我们的城市生活，更好地理解甚至学会欣赏我们的野生邻居是非常重要的。 用法归纳 appreciate sth. 欣赏/感激某事 appreciate (one’s) doing sth. 感激某人做某事 I would appreciate it if... 如果…… ，我将不胜感激 知识拓展 appreciation n. 赏识，鉴赏；感激 in appreciation of 为感谢…… appreciative adj. 有鉴赏力的；感谢的 即时训练 I would appreciate _____________ if you could give me some suggestions. it 考点串讲 词汇精讲 9. restrict v. 限制；控制 情景导学 Some environmentalists argue that we should restrict urban development to leave enough natural habitats for wild animals. 一些环保人士认为，我们应该限制城市发展，为野生动物留下足够的自然栖息地。 用法归纳 restrict... to... 把……限制/控制/保持在…… （to是介词，后跟名词或动名词） restrict oneself to (doing) sth. 限制自己（做）某事 知识拓展 restriction n. 限制；限定；约束 make/place restrictions on 对……加以限制 即时训练 There is talk of raising the admission requirements to restrict the number _____________ students on campus. of 考点串讲 句型精讲 With foxes in London, mountain lions in San Francisco and wild pigs in Hong Kong, it is almost as if our cities are being taken over by wild animals. Sentence 1 “with + 宾语 + 介词短语” 复合结构，在句中作原因状语或背景状语，表示“在……情况下/由于……” 译文：由于伦敦有狐狸、旧金山有美洲狮、香港有野猪，看起来几乎好像我们的城市正在被野生动物接管。 即时训练 ______（With / Without）so many people ______ the room, it felt very crowded. The teacher walked into the classroom ______（with）a book ______ his hand. ______（with）a smile ______ her face, she greeted everyone warmly. With in 主句，说明结果 with in With on 考点串讲 句型精讲 Only then can we look towards harmoniously sharing our urban habitats. Sentence 2 "only + 状语（副词/介词短语/从句）" 置于句首，主句要用部分倒装（助动词/情态动词/系动词提到主语前面）。 介词短语作状语，修饰 look 译文：只有那时，我们才能展望与它们和谐分享城市栖息地的未来。 即时训练 Only then _____________ (do) I realize that I was wrong. did 倒装结构（情态动词 can 提到主语 we 之前） 特别提醒 如果 only 修饰的是主语（如 Only John can do it），则不需要倒装。 只有当 only 修饰状语时，才需要倒装。 Unit 6 Survival 单元语法 外研版·选择性必修第二册 单元语法 让步状语从句-“疑问词+-ever”和“no matter+疑问词” “疑问词+-ever”和“no matter+疑问词”引导从句的相同点 两者都可以引导让步状语从句，均表示“无论；不管”，可以互换。however 作连词时，后面常常接形容词或副词，即：however + 形容词/副词 + 主语 + 谓语 即时训练 1. ______________________ well prepared you are, you still need a lot of luck in mountain climbing. 2. ______________________ might happen, he must finish the task. However / No matter how Whatever / No matter what 单元语法 让步状语从句-“疑问词+-ever”和“no matter+疑问词” “疑问词+-ever”和“no matter+疑问词”引导从句的不同点 no matter + 疑问词：只能引导让步状语从句 疑问词 + -ever：既可引导让步状语从句，又可引导名词性从句（主语从句、宾语从句等） whoever 引导名词性从句时，相当于 anyone who，在从句中作主语。 whatever 引导名词性从句时，相当于 anything that，在从句中作主语、宾语或表语。 whichever 引导名词性从句时，既可指人又可指物，表示在一定的范围内进行选择。 单元语法 核心用法 即时训练 判断下列从句的类型： 1. Whoever breaks the law should be punished. ____________________ 2. Whoever breaks the law, he should be punished. ____________________ 3. Whatever may happen, you must keep calm. ____________________ 主语从句 让步状语从句 让步状语从句 单元语法 核心用法 即时训练 (用 whatever, whoever, whomever, whichever, however, whenever, wherever 填空) _____________ left the door unlocked must be responsible for the accident. The lawyer seldom wears anything other than a suit, _____________ the season is. _____________ amusing the story is, I have to put it away and focus my attention on study this week. The strange man asked me to hand the letter to _____________ I met in the police station. _____________ deliberately breaks the law must expect to face justice. Both computers have their strengths and weaknesses, so choose _____________ you like. Whoever whatever However whomever Whoever whichever Unit 6 Survival 主题写作 外研版·选择性必修第二册 主题写作 主题解读 本单元的写作任务是写一个生存故事（A survival story） ，属于故事类记叙文。 该类作文以叙述事件为主，要通过完整的故事情节和生动形象的语言，使读者在享受故事情节的同时有所感悟。 写作时要注意把记叙文的六要素交代清楚：时间、地点、人物、事件的起因、经过和结果。文章的末尾可以发表自己的感悟、感想。 主题写作 写作结构 一篇完整的生存故事写作通常包含以下部分： 部分 内容要点 第一段：背景介绍 交代时间、地点、人物——在什么地方发生了危险 第二段：困境与应对 描述面临的具体危险是什么，你是如何设法摆脱危险的 第三段：感悟总结 你的感受是什么，从这次经历中学到了什么 主题写作 写作思路 生存故事 开头段 中间段 结尾段 设置背景（Background） 交代故事发生的时间、地点、人物 引入故事起因 描述困境与应对（Problems & Solutions） 描述遇到了什么危险/困难 描述采取了什么措施来应对 表达感受与感悟（Feelings & Lessons） 当时的心情如何 从这次经历中学到了什么道理 主题写作 写作素材 时间/地点类： at the end of the street 在街的尽头 at the foot of the mountain 在山脚下 set off for a place 动身去一个地方 in the dense jungle 在茂密的丛林中 on the Martian surface 在火星表面 主题写作 写作素材 危险与困难类： be caught in... 被困在/遭遇…… lose one’s way 迷路 run out of food/water 食物/水耗尽 face great danger 面临巨大危险 be exposed to... 暴露于…… be trapped in... 被困在…… suffer from... 遭受…… have no choice but to do... 别无选择只好做…… 主题写作 写作素材 应对措施类： make a fire 生火 melt snow 融化雪水 catch fish 捕鱼 stay calm and optimistic 保持冷静和乐观 remind myself to... 提醒自己…… find a way out 找到出路 shift one’s attention to... 转移注意力到…… 主题写作 写作素材 感受与感悟类： an unforgettable experience 一次难忘的经历 at that moment 在那时，当时 to one’s surprise 令人惊讶的是 look back on the past 回首往事 remind me of the event 让我想起那件事 be deeply impressed/moved/touched by... 被……深深打动/感动 learn a lot from... 从……中学到很多东西 主题写作 写作素材 开头引入： I did have an unforgettable experience when I was a child. 当我还是孩子的时候，确实有一次难忘的经历。 The story reminded me of my own experience... 这个故事让我想起了自己在……中的经历。 It’s been a week since I was trapped here. 我被困在这里已经一周了。 The days we spent together in the jungle were the most memorable ones. 我们一起在丛林里度过的日子是最难忘的。 主题写作 写作素材 描述困境： I lost my way and had no idea where I was. 我迷了路，不知道自己在哪里。 The situation was getting worse and worse. I was running out of food and water. 情况越来越糟，我的食物和水都快用完了。 I was terrified when I heard the roar of a wild animal nearby. 听到附近野生动物的吼叫，我吓坏了。 主题写作 写作素材 描述应对： I tried to keep calm and think of a way to get out of trouble. 我试着保持冷静，想出一个摆脱困境的办法。 I made a fire to keep myself warm and to drive away wild animals. 我生了一堆火来保暖，也为了驱赶野生动物。 I reminded myself to be calm and optimistic at every moment. 我时刻提醒自己要保持冷静和乐观。 主题写作 写作素材 结尾感悟： When I came to myself, I found I was lying in bed in hospital. 当我苏醒的时候，我发现我躺在医院的床上。 We learned something that couldn’t be learned in class from the experience. 我们从这次经历中学到了课堂上学不到的东西。 This will have been the most memorable adventure of my life. 这将是我一生中最难忘的冒险。 This experience taught me that I should never give up, no matter how difficult the situation is. 这次经历教会了我，无论处境多么艰难，都不应该放弃。 主题写作 写作模板 第一段：背景介绍（地点、人物、起因） It’s been _____________ (时间) since _____________ (发生了什么). I got separated from _____________ (与谁失散). I lost direction and now I am in _____________ (危险地点). 第二段：困境与应对 There were _____________ (困难/危险). I had no choice but to _____________ (应对措施). To make things worse, _____________ (情况恶化). I was terrified! I had to _____________ (更多应对). 第三段：感受与感悟 I reminded myself to _____________ (保持心态). Today I _____________ (转机). It gives me great hope. This will have been the most _____________ adventure of my life. 主题写作 写作练习 假设你被困在一个危险的地方（如南极、太空、丛林、沙漠等）。请根据以下提示写一篇生存故事： （1）你在哪里遇到了危险？ （2）你面临哪些危险/困难？ （3）你是如何设法生存下来的？ （4）你的感受是什么？ 注意： （1）词数100左右； （2）结构完整，包含故事的起因、经过和结果； （3）可以适当增加细节，以使行文连贯。 主题写作 写作范文 What an Adventure! It’s been three days since I got separated from the other team members. We went hiking together on Monday, but became separated due to a heavy rainstorm. Without a compass, I lost direction, and now I am lost in dense jungle. There are no roads at all, so I have to make my own way step by step. I have hurt both my hands quite badly from all the thorns — they are everywhere. To make things worse, I stumbled and sprained my ankle. The pain is killing me! Snakes, monkeys, insects and other animals appear from time to time. Yesterday, I heard the roar of a tiger from far away. I was terrified! I rub sticks together to make a fire every night to keep myself warm and safe. I have to remind myself to be calm and optimistic at every moment. Today I have some luck when I find a stream which I can follow. It gives me great hope. I’m confident that I can find my way out! This will have been the most memorable adventure of my life. Unit 6 Survival 综合训练 外研版·选择性必修第二册 综合训练 一、单词拼写（根据句意及汉语提示写出单词）。 1. Scientists __________ (估计) that the universe is about 13.8 billion years old. 2. The new law will __________ (限制) the use of plastic bags in supermarkets. 3. Despite the difficulties, she remains __________ (乐观的) about the future. 4. Firefighters struggled to control the ______ (大火) that destroyed dozens of homes. 5. The weather conditions on the mountain are extremely _____ (恶劣的) during winter. 6. The satellite now __________ (环绕……运行) the Earth once every 90 minutes. 7. The team _______ (由……组成) of five experienced engineers and two designers. 8. Don't ______ (使暴露于险境) yourself to unnecessary risks when climbing the cliff. 9. How did the audience __________ (反应) to the speaker's controversial remarks? 10. The rising cost of __________ (燃料) has led to a sharp increase in airfare prices. estimate optimistic blaze orbits fierce consists expose react restrict fuel 综合训练 二、单句语法填空 What was his __________ (react) when you told him the bad news? 2. __________ (greed) people are never satisfied with what they already have. 3. The __________ (contain) can hold up to five litres of liquid. 4. Parking in this area is strictly __________ (restrict) during business hours. 5. The __________ (hike) stopped to take a photo of the beautiful valley below. 6. The ____________ (consume) of electricity has doubled in the past decade. 7. The books on the shelf were old and __________ (dust). 8. The rent for this apartment is paid on a __________ (month) basis. 9. The horror movie was so __________ (terrify) that I couldn't sleep that night. reaction Greedy container restricted hiker consumption dusty monthly terrifying 综合训练 三、完成句子 1. _________________________（发现门没锁）, the curious boy couldn't resist entering the room. 2. Once ________________（几乎不为人知）, this traditional craft is now gaining popularity among young people. 3. __________________________________（随着期末考试下周来临）, the students are busy preparing for their exams. 4. Although __________（天性害羞）, the little girl stepped onto the stage and sang confidently. 5. Only ___________________（通过努力练习）can you hope to master a foreign language. Spotting the door unlocked almost unheard of With the final exams coming next week naturally shy by practicing hard 综合训练 四、语篇语法填空 Professor Dan Hansong from Nanjing University has noticed a __________ (worry) trend among English majors: many struggle with reading long novels or even short stories. He believes this lack of __________ (patient) is a global issue in educational contexts. The rapid rise of artificial intelligence has made students increasingly reliant on new technologies for reading and writing, weakening their ability to focus. The idea of reading a classic like Crime and Punishment, from cover to cover in a short time has become almost unimaginable. Even reading 100 to 200 pages is often viewed as __________challenge. worrying patience a 综合训练 四、语篇语法填空 In response, China has taken action. On February 1, a new regulation to promote reading __________ (take) effect. It aims to improve public reading facilities to support both digital __________traditional reading. Premier Li Qiang has also highlighted the need __________ (strengthen) the national reading promotion system. These efforts are part of the 15th Five-Year Plan. Professor Dan supports these __________ (initiative). He believes the government should create a social environment __________reading is seen as “cool”. A law student named Chen Ziwen agrees. She says reading helps her understand human nature and find certainty in a fast-changing world. She describes reading __________ a “treasure hunt” that develops imagination. Although many of her peers prefer traveling or video games, she believes reading remains a profoundly __________ (value) and meaningful activity. took and to strengthen initiatives where as valuable 外研版·选择性必修第二册 感谢聆听 $