Unit 2 Section Ⅱ Reading and Thinking-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义配套课件（人教版）

该高中英语课件围绕“野生动物保护”主题，以藏羚羊为核心案例，通过Pre-reading图片讨论激活已知，While-reading分主旨、结构、细节等步骤解析语篇，Post-reading结合难句解构、写作仿写构建“输入-内化-输出”学习支架，帮助学生系统掌握相关语言知识与主题内容。 其亮点在于融合思维品质与语言能力培养，如设置批判性问题“吃野生动物是否合理”引导辩证思考，创造性任务“中学生如何行动”促进表达输出，同时通过词汇拓展、语法讲练提升语言能力，渗透“人与自然和谐共处”的文化意识。学生能提升综合语言运用与思维能力，教师可获得系统教学资源与多样化活动设计支持。

UNIT 2　WILDLIFE PROTECTION 主题语境：人与自然之野生动物保护 Section Ⅱ　Reading and Thinking 内容索引 语篇研读 细梳理 1 语篇助解 释疑难 2 语基自查 固根基　 3 语基讲练 提能力 4 课时测评 5 语篇研读 细梳理 返回 Step One：Pre-reading Step One：Pre-reading Look at the pictures and discuss the questions in groups. 1．What do you know about the animals in the pictures? ____________________________________________________________________________________________________________________ The animals in the pictures are called the antelope，and in China antelopes mainly live on the plains of Xizang，Xinjiang and Qinghai. 2．Have you ever read or heard of the book Kneeling of Tibetan Antelope? What is it about? ________________________________________________________________3．What happened to antelopes? What do you want to know about antelopes? _______________________________________________________________________________________________________________________________________ Yes，I have.It's mainly about a story between the antelope and an old hunter. They were once overhunted illegally and their population decreased sharply.I want to know more about their present situation and what we can do to protect them. Step Two：While-reading Ⅰ.Read for the main idea What's the main idea of the passage? A．It is about protecting wildlife. B．It is about a journey of Xizang. C．It is about the author's wonderful experience with Tibetan antelopes. D．Tibetan antelopes are in danger of dying out.　 √ Ⅱ.Match the main idea with each part Part 1(Paras.1－2)　 A．The measures taken to protect the Tibetan antelopes. Part 2(Paras.3－4) B．The hope of the author. Part 3(Paras.5－6) C．The reason for protecting the Tibetan antelopes. Part 4(Para.7) D．The present wonderful conditions of the Tibetan antelopes. Ⅲ.Read for the structure observe hunted Reserve shot habitats attacks recovered harmony Ⅳ.Read for details 1．Read Paras. 1－3 and answer the following questions. (1)Why did the author come to Tibet? A．To enjoy the beautiful scenery. B．To save the endangered antelopes. C．To observe Tibetan antelopes. D．To do a scientific research. √ (2)What does the title “A DAY IN THE CLOUDS” mean? _____________________________________________________________________________________ (3)What does Zhaxi mean by saying “We're not trying to save the animals” “Actually，we're trying to save ourselves”？ ______________________________________________________ They will stay a high altitude for the night and there the clouds seem almost close enough to touch. To protect wild animals is to protect human beings themselves. 2．Read Paras. 4－5 and answer the following questions. (1)What made the population of antelopes drop so badly in the 1980s and 1990s? A．The extreme climate. B．A serious disease. C．Being hit by cars and trains. D．Being hunted and the loss of their habitats. √ (2)What was done to protect Tibetan antelopes? A．Moving them to a national zoo. B．Watching over them and adding some bridges and gates. C．Establishing a research centre to study them. D．Limiting the number of tourists to the plain. (3)What's the main idea of Paragraph 5? ______________________________________________ √ Great efforts were made to protect Tibetan antelopes. 3．Read Paras. 6－7 and answer the following questions. (1)Why will the protection programmes of the antelope continue? A．Its population is still decreasing. B．They are still endangered animals. C．The threats to them have still existed. D．The former measures didn't work well. (2)How can we do to save the planet according to the author? A．Develop economy. B．Improve education. C．Study the planet. D．Live in harmony with nature. √ √ (3)What's the purpose of this article? _____________________________________________________________________________________________________________________________________________________________________________________________________________ 4．Someone thinks that it's OK to eat wildlife because their meat really tastes delicious.Do you think so？Why or why not？(Critical Thinking批判性思维) _____________________________________________________________________________________________________________________ The author intends to tell us that although the Tibetan antelope has been removed from the endangered species list，the threats to them have not yet disappeared.We must change our way of life and learn to exist in harmony with nature. No，I don't think so.That's because every creature has the right to live in the world，and killing wildlife is to be punished by the nature. 5．As a middle school student，what do you think you should do to live in harmony with nature？(Creative Thinking 创造性思维) _________________________________________________________________________________________________________________________________________________________________________________________________________________ First，we must learn about the laws about protecting wildlife.Second，we can tell our families and others not to do harm to wildlife and buy any goods made of animals' fur or bones.Third，we must protect wildlife's habitats as possible as we can. Step Three：Post-reading Ⅰ.难句解构 1．Their habitats were becoming smaller as new roads and railways were built. 结构分析：此句是_____句。as 引导_________从句，意为“_____”。 汉语翻译：___________________________________________________ 2．Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains. 结构分析：此句是_____句。谓语部分为一般过去时的_____语态；动词不定式短语to let...trains在句中作_____状语。 汉语翻译：______________________________________________________ ________________ 复合 时间状语 随着 随着新公路和铁路的修建，藏羚羊的栖息地也不断缩小。 简单 被动 目的 新增的一些桥梁和涵洞，便于藏羚羊自由穿行，防止它们撞上汽车和火车。 3．The government，however，does not intend to stop the protection programmes，since the threats to the Tibetan antelope have not yet disappeared. 结构分析：此句是_____句。since引导的是_________从句。 汉语翻译：______________________________________________________ ______________ 4．Much is being done to protect wildlife，but if we really want to save the planet，we must change our way of life. 结构分析：此句是but连接的_________句。第二个分句中，if引导_________从句。 汉语翻译：______________________________________________________ _______________________________________ 复合 原因状语 然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。 并列复合 条件状语 大量的工作正在进行中以保护野生动植物，但是如果我们真想拯救地球，就必须改变我们的生活方式。 Ⅱ.写作佳句 1．教材佳句　To our left，snow-covered mountains disappear into clouds that seem almost close enough to touch.(环境描写) 学后仿写　在远处，雪山巍峨挺立。 In the distance，__________________________ stood tall and proud. 2．教材佳句　Watching them move slowly across the green grass，I'm struck by their beauty.(动作描写) 学后仿写　看着孩子们在公园玩耍，我被他们的无忧无虑所打动。 __________________________________，I was struck by their carefree. the snow-covered mountains Watching the children play in the park Ⅲ.课文语法填空 A Day in the Clouds 　　To observe Tibetan antelopes，we came to Xizang.There we made out 1.__ herd of graceful animals and were struck by their beauty.I 2.____________ (remind) of the danger they were in.They were hunted，3._________ (illegal)，for their valuable fur. 　　To protect them，the Changtang National Nature Reserve was set up，4.______ is a shelter for the animals and plants of northwestern Xizang. a　 was reminded　 illegally　 which　 　　In the 1980s and 1990s，the population dropped badly because of being shot to make profits and the loss of 5._____ (they) habitats.In order to prevent this species from 6.__________ (extinct)，the Chinese government took effective 7._________ (measure) to place it under national protection.Its population has recovered and it was removed from the 8.__________ (danger) species list.However，the government didn't intend 9.________ (give) up the protection programs.To save wildlife，we should learn to exist 10.___ harmony with nature. 返回 their extinction　 measures　 endangered　 to give　 in 语篇助解 释疑难 返回 A DAY IN THE CLOUDS 　　The air is thin①and we have to rest several times on the short hike② from camp. To our left③，snow-covered④ mountains disappear into clouds that seem almost close enough to touch.On the plain⑤ in front of us，we can just make out⑥ a herd⑦ of graceful⑧ animals. This is why we're here—to observe⑨ Tibetan antelopes. 动词不定式(短语)作程度状语。enough to do sth意为“足以做某事”。 此处why引导表语从句。 ①thin adj.熟词生义　稀薄的，含氧少的 ②on the short hike在短途徒步旅行中 hike n．远足，徒步旅行 vt.&vi.去……远足，做徒步旅行 ③to/on sb's left在某人的左侧 ④snow-covered adj.被雪覆盖的 构词法snow-covered是由“名词snow＋过去分词covered”构成的复合形容词。“名词＋过去分词”构成的复合形容词常作前置定语修饰名词。如：man-made adj.人造的；sunburnt adj.晒伤的 ⑤plain n. 平原 adj.简单明了的；直率的；平凡的 ⑥make out看清；听清；分清 ⑦herd/hɜːd/n. 牧群；兽群 　 ⑧graceful adj.优雅的，优美的 派生构词grace (n.优雅)＋-ful(形容词后缀)→graceful(adj.) ⑨observe/əb'zɜːv/vt.观察(到)；注视；遵守 原文呈现 名师圈点 　　Tibetan antelopes live on the plains of Xizang，Xinjiang，and Qinghai. Watching them move slowly across the green grass，I'm struck by⑩their beauty⑪.I'm also reminded of⑫ the danger they were in.They were hunted，illegally，for their valuable fur⑬. 动词-ing形式短语作时间状语。watch与主语是逻辑上的主谓关系，与谓语动词表示的动作同时进行。其中包含“watch＋宾语＋宾补”结构，此处表示目睹了藏羚羊穿过草地的全过程，故用不带to的动词不定式move作宾语补足语。 ⑩be struck by被……打动；被……击中 ⑪beauty/'bjuːti/n. 美；美人；美好的东西 温馨提示 英语中有些名词在表示抽象概念时是不可数名词，但它们被赋予了具体的含义后，可以看作可数名词，一般与不定冠词连用，有“一个(件、次)……的人或事”之意。常见的这类名词还有： danger(危险)→a danger(一个危险的人，一件危险的事) failure(失败)→a failure(一个失败的人，一件失败的事) surprise(惊奇)→a surprise(一件令人惊奇的事或消息) success(成功，成就)→a success(一个成功的人，一件成功的事) ⑫remind sb of sb/sth使某人想起(类似的人或物) remind/rɪ'maɪnd/vt.提醒；使想起 ⑬fur/fɜː/n. 毛(皮)；毛皮衣服 原文呈现 名师圈点 　　My guide is Zhaxi，a villager from Changtang. He works at the Changtang National Nature Reserve. The reserve is a shelter⑭ for the animals and plants of northwestern Xizang.To Zhaxi，the land is sacred⑮ and protecting the wildlife isa way of life.“We're not trying to save the animals，”he says. “Actually，we're trying to save ourselves.” 此处作Zhaxi的同位语。 单个的动词-ing形式短语作主语，谓语动词应用单数形式。 ⑭shelter n. 避难处；庇护 vt.掩蔽；保护 vi.躲避(风雨或危险) ⑮sacred/'seɪkrɪd/adj.神圣的；受尊敬的 原文呈现 名师圈点 　　The 1980s and 1990s were bad times for the Tibetan antelope.The population dropped by⑯ more than⑰ 50 percent.Hunters were shooting⑱ antelopes to make profits⑲.Their habitats were becoming smaller as new roads and railways were built. as在此处表示“随着……”，引导时间状语从句。 ⑯drop by降低了…… drop to降低到…… ⑰more than多于(相当于over) ⑱shoot/ʃuːt/vt.&vi.(shot，shot)射杀；射伤；发射 ⑲make profits＝make a profit赚取利润 profit/'prɒfɪt/n.利润；利益 拓展profitable adj.有利可图的；有益的 non-profit adj.非营利的，不以营利为目的的 原文呈现 名师圈点 　　In order to save this species from extinction，the Chinese government placed it under national protection⑳.Zhaxi and other volunteers watched over㉑ the antelopes day and night㉒ to keep them safe from attacks㉓. Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains. 动词不定式短语作目的状语。“keep...attacks”是“keep＋宾语＋宾语补足语”结构，形容词短语safe from attacks作宾语补足语。 ⑳place/put...under protection将……置于保护下 place vt.熟词生义　使(人)处于某位置 ㉑watch over保护；照管；监督 ㉒day and night日日夜夜；夜以继日 拓展与day相关的常见搭配： all day(long)一整天 every other day每隔一日 day after day日复一日，一天又一天 day by day一天天；逐日 ㉓attack/ə'tæk/n.，vi.&vt.攻击；抨击 原文呈现 名师圈点 　　The measures were effective㉔.The antelope population has recovered㉕ and in June 2015，the Tibetan antelope was removed㉖ from the endangered species list.The government，however，does not intend㉗ to stop the protection programmes，since the threats㉘ to the Tibetan antelope have not yet disappeared. since表示“因为”，引导原因状语从句。 ㉔effective/ɪ'fektɪv/adj.有效的；生效的 ㉕recover/rɪ'kʌvə(r)/vi.恢复；康复 vt.找回；寻回 ㉖remove/rɪ'muːv/vt.去除；移开；脱去 ㉗intend/ɪn'tend/vi.&vt.打算；计划；想要 ㉘threat/θret/n.威胁 原文呈现 名师圈点 　　In the evening，I drink a cup of tea and watch the stars.I think about the antelopes and what Zhaxi told me.Much is being done 10 to protect wildlife，but if we really want to save the planet，we must change our way of life. Only when we learn to exist in harmony with㉙ nature can we stop being a threat to wildlife and to our planet.11 此处为what引导的宾语从句，作think about的宾语。 10 现在进行时的被动语态。 11“only＋状语从句”位于句首时，主句要用部分倒装，即将be动词、助动词或情态动词放到主语的前面。该句的正常语序是We can stop being a threat to wildlife and to our planet only when we learn to exist in harmony with nature。 ㉙exist/live in harmony with... 与……和谐共处 exist/ɪɡ'zɪst/vi. 存在；生存 harmony/'hɑːməni/n.和谐；融洽 原文呈现 名师圈点 译文参考 在云间度过的一天 由于空气稀薄，在离开营地的短途徒步旅行中，我们不得不多次休息。在我们的左方，白雪皑皑的群山消失在似乎触手可及的云层中。放眼平原，我们隐约看到一群体形优美的动物。这就是我们来到此地的原因——观察藏羚羊。 藏羚羊生活在西藏、新疆和青海的平原上。看着它们缓缓穿过绿色的草地，我被其美丽所震撼，也想到了它们所处的险境。因其珍贵的羊毛，它们被非法猎杀。 我的向导扎西是一位来自羌塘的村民。他在羌塘国家级自然保护区工作。该保护区是西藏西北部动植物的庇护所。对扎西来说，这片土地是神圣的，保护野生动植物是一种生活方式。“我们不是在试图拯救动物，”他说。“事实上，我们是在试图拯救自己。” 对藏羚羊来说，二十世纪八九十年代是一个悲惨的时代。藏羚羊数量少了50%以上。猎人们为了谋利而射杀藏羚羊。随着新公路和铁路的修建，藏羚羊的栖息地也不断缩小。 为了使这一物种免遭灭绝，中国政府将其置于国家保护之下。扎西和其他志愿者日夜看护着藏羚羊，保护它们免受攻击。新增的一些桥梁和涵洞，便于藏羚羊自由穿行，防止它们撞上汽车和火车。 返回 这些措施效果明显。藏羚羊数量已经恢复。2015年6月，藏羚羊被移出濒危物种名单。然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。 夜晚时分，我喝着茶，仰望星空。心里想起藏羚羊以及扎西对我说的那番话。大量的工作正在进行中以保护野生动植物，但是我们如果真想拯救地球，就必须改变我们的生活方式。只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。 语基自查 固根基 返回 核心单词——练通 1．______ sb to turn off the lights 　　　　　　　　　　　　 提醒某人关灯 2．_____ at the target 瞄准靶子射击 3．average ______ 平均利润 4．launch an ______ 发起攻击 5．_______ one's dark glasses 摘掉某人的墨镜 6．live in ________ 和谐相处 7．sporting ______ 体育用品 8．a very pretty little ________ 一只很可爱的小动物 remind shoot profit attack remove harmony goods creature 拓展单词——用活 1．_______ n．(动植物)保护区；储藏(量)vt.预订；预留；保留 →reservation n．预订；预约 2．________ vt.观察(到)；注视；遵守 →observation n．观察；观测；遵守 3．_______ n．美；美人；美好的东西 →beautiful adj.美丽的 →beautify vt.使美丽 4．_________ adj.有效的；生效的 →effect n．影响 reserve observe beauty effective 5．_______ vi.恢复；康复 vt.找回；寻回 →recovery n．恢复；康复 6．______ vi.&vt.打算；计划；想要 →intention n．计划；打算 7．______ n．威胁 →threaten vt.威胁；危及 8．_____ vi.存在；生存 →existence n．存在；生存 recover intend threat exist 规律方法 1．规律：名词＋后缀-ive构成形容词 示例：effect n．影响→effective adj.有效的；生效的 如：expense n．费用；开销→expensive adj.昂贵的 2．规律：名词＋后缀-en构成动词 示例：threat n．威胁→threaten vt.威胁；危及 如：strength n．力量；优势→strengthen v．加强　　 阅读单词——识记 1．Tibetan antelope　　　　　 藏____ 2．a plain life ______生活 3．a herd of elephants 一__大象 4．afur coat 一件____大衣 5．a sacred duty ______义务 羚羊 平凡的 群 毛皮 神圣的 重点短语——再现 第一组　汉译英 1．(放在疑问词之后表示强调)究竟；到底 　　　　　　　　　　　　 _________ 2．灭亡；逐渐消失 ________ 3．意识到；知道 _________ 4．平均 ___________ 5．取得进步 ______________ on earth die out aware of on average make progress 第二组　英译汉 6．concerned about　　　　　 ____________________________ 7．adapt to _____ 8．under pressure ___________________ 9．make out _________________ 10．remind sb of sb/sth _________________________ 对……关切的；为……担忧的 适应 在压力下；承受压力 看清；听清；分清 使某人想起(类似的人或物) 典型句式——默背 根据课文语境及汉语提示完成句子 1．句型公式　This is why...这就是……的原因 教材原句　____________________ (这就是我们在此地的原因)—to observe Tibetan antelopes. 2．句型公式　“only＋状语”置于句首的倒装句式 教材原句　Only when we learn to exist in harmony with nature ____________ ______________________________________ (我们才不会成为野生生物和地球的威胁). 返回 This is why we're here can we stop being a threat to wildlife and to our planet 语基讲练 提能力 返回 归 纳 Ⅰ. 核心词汇练全 1 make out 看清；听清；分清 (教材原句)On the plain in front of us，we can just make out a herd of graceful animals. 放眼平原，我们隐约看到一群体形优美的动物。   make up　　　　 组成；编造；化妆；弥补 make it 获得成功；渡过难关；准时到达 make progress in... 在……取得进步 make way for 给……让路 make up for 弥补；补偿　　 佳句 The woman smiled up at me and showed me a title on a piece of paper.It was a bit unclear to make out.(读后续写之动作描写) 那位女士冲我笑了笑，给我看了一张纸上的标题。它有点看不清楚。 练透——用make的相关短语填空/完成句子 ①Despite facing a lot of challenges，Sarah didn't give up；she worked hard to ____________ lost time and finally ________ to the top of her class. ②Tom started to ________________ grammar，understanding and using more complex sentences. ③As spring arrived，the snow began to melt，______________ green fields and flowers. ④从山顶上，我们能勉强看清远处的房子。 From the top of the hill，we could just _________________ in the distance.(读后续写之环境描写) make up for made it　 make progress in　 making way for　 make out the house 归 纳 observe vt.观察(到)；注视；遵守 (教材原句)This is why we're here—to observe Tibetan antelopes.这就是我们在此地的原因——观察藏羚羊。   observe sb do sth 看到/注意到某人做了某事(在变被动语态时 要加上省掉的动词不定式符号to) observe sb doing sth 看到/注意到某人正在做某事　 佳句 Ever since I joined the chess club，I noticed my coach carefully observing every step I moved，eager to help me improve my strategy.(读后续写之动作描写) 自从加入象棋俱乐部，我注意到我的教练仔细观察我走的每一步，他渴望帮助我提高我的策略。　 2 练透——单句语法填空/同义句转换 ①Last night Bruce was observed ________ (leave) the building with two young men and take a taxi away. ②On the top of Mount Tai，people excitedly observed that the sun was rising from the sea. →On the top of Mount Tai，people excitedly ______________________ from the sea.(observe＋复合宾语) 温馨提示　observe还有“庆祝(节日等)”之意。 to leave observed the sun rising 归 纳 remind sb of sb/sth 使某人想起(类似的人或物) (教材原句)I'm also reminded of the danger they were in.我也想到了藏羚羊所处的险境。   remind sb of/about sth　 提醒某人某事 remind sb to do sth 提醒某人去做某事 remind sb that/wh-从句 提醒某人……　　 佳句 When I was about to say goodbye，the girl asked if I'd had lunch.Her words reminded me of my empty stomach.(读后续写之动作描写) 当我正要说再见时，女孩问我是否吃过午饭。她的话使我想起我没有吃饭。 3 练透——单句语法填空/完成句子 ①I'm too busy with my work now so you should remind me ______ (go) to the concert. ②I have won first prize，which ____________________(提醒我)all your kind help again. ③妈妈提醒她每个周末都要打扫房间。 _________________________ it was her responsibility to clean her room every weekend. to go　 reminds me of/about　 Mother reminded her that 归 纳 recover vi.恢复；康复 vt.找回；寻回(recovery n．恢复；痊愈；复苏) (教材原句)The antelope population has recovered and in June 2015，the Tibetan antelope was removed from the endangered species list.藏羚羊数量已经恢复。2015年6月，藏羚羊被移出濒危物种名单。   recover from...　　 从……中恢复过来 recover oneself 镇定下来　　 佳句 Nina looked after her and spent the next six months helping her recover.(读后续写之动作描写) 尼娜照顾她，并在接下来的六个月里帮助她康复。 4 练透——单句语法填空/完成句子 ①The doctor expected the boy to make a quick ________ (recover). ②She _______________ (从……中恢复过来) the serious disease soon. ③这个女孩很有压力，但她很快就镇定下来了。 The girl was under great pressure but _____________________．(读后续写之动作描写) recovery　 recovered from　 soon recovered herself 归 纳 remove vt.去除；移开；脱去 (经典佳句)The volunteers worked hard to remove the rubbish left on the beach after the storm.(读后续写之动作描写)志愿者们努力地工作，去除了风暴后留在海滩上的垃圾。   remove from...to... 从……迁移/移居到…… remove...from... 免职；开除；从……除掉……； 从……拿走……　　 佳句 Hope you can have your troubles removed soon.(应用文写作之劝慰信) 希望你早日摆脱烦恼。 5 练透——单句语法填空/完成句子 ①At last，David told me the dog's injured leg had to ___________ (remove) if it wanted to survive. ②After the picnic，we had to _______________________ (从……拿走垃圾) the park. ③这家人决定从城市迁移到乡村，寻求平静的生活。 The family decided to ___________________________________，seeking a peaceful life. be removed　 remove the rubbish from　 remove from the city to the countryside 归 纳 intend vi.&vt.打算；计划；想要(intention n．意图；目的；打算) (教材原句)The government，however，does not intend to stop the protection programmes，since the threats to the Tibetan antelope have not yet disappeared. 然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。   intend doing/to do sth 打算做某事 intend sb to do sth 打算让某人做某事 be intended for 打算供……使用　　 佳句 (2022·新高考Ⅰ卷)As intended，the interview about the development of English idioms will be broadcast live at 3：00 this Friday afternoon.(应用文写作之事件介绍) 按计划，关于英语习语发展的采访将于本周五下午3：00现场直播。 6 练透——单句语法填空/完成句子/句型转换 ①The man intended his son ______ (be) an archaeologist in the future to discover some historic relics. ②The program was set up with an _________ (intend) of helping those who haven't made progress. ③The book ___________ (打算供……使用) little children is popular with us. ④_________________________________________________________(用含定语从句的句子改写句③) to be　 intention　 intended for The book which/that is intended for little children is popular with us. 归 纳 exist vi.存在；生存(existence n．存在；生存) (教材原句)Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。   exist in　 在……里存在；存在于 exist on 在……上存在；靠……为生 There existed/exist(s) ... 某地有……　　 佳句 From the first day he entered the classroom，Willard Frank existed in his own world，shutting out his classmates and me.(读后续写之心理、动作描写) 从他进入教室的第一天起，威拉德·弗兰克就生活在他自己的世界里，把同学们和我拒之门外。 7 练透——单句语法填空/完成句子 ①Nobody knows when the earth came into _________ (exist). ②To be honest，I can hardly _________ (靠……为生) the wage I'm getting. ③在每一种文化中，都存在着代代相传的故事和传说。 In every culture，____________ stories and legends passed down through generations. 温馨提示　exist是不及物动词，没有被动语态，也没有进行时。 existence　 exist on　 there exist 归 纳 reduce vt.减少 (教材原句)It is reported that living spaces for wildlife are being reduced due to the cutting of trees. 据报道，由于树木的砍伐，野生生物的生存空间正在减少。   reduce...by...　 把……减少了…… reduce...to... 把……减少到…… be reduced to doing sth 被迫做；(使某人)沦为做某事　　 佳句 During Earth Hour，we turned off non-essential lights to reduce energy consumption.(应用文写作之活动介绍) 在“地球一小时”期间，我们关闭了非必需的灯光以减少能源消耗。 8 练透——单句语法填空/完成句子 ①The last time I met him，he had been reduced to _______ (beg)in the street. ②The number of deer has _______________(减少了)40 percent because of human's activities. ③根据调查结果，现在总数已减少到不足1 000只。 According to a research，the total number _____________________________. 温馨提示　reduce“减少”的近义词是decrease，反义词是increase，rise(增加)。这三个词与reduce用法一样，后可接to...表示增减的结果，接by...表示增减的幅度。 begging　 been reduced by　 is reduced to less than 1，000 now 归 纳 Ⅱ. 典型句式讲透 1 句型公式：This is why...这就是……的原因 (教材原句)This is why we're here—to observe Tibetan antelopes.这就是我们在此地的原因——观察藏羚羊。   This/That is why...　 这/那就是……的原因 This/That is because... 这/那是因为…… The reason why...is that... ……的原因是……　　 佳句 That is why I suggest you apply for Peking University，one of the best universities in China.(应用文写作之建议信) 那就是我建议你申请中国最好的大学之一——北京大学的原因。 练透——完成句子/句型转换 ①He didn't learn it well；____________ (那就是……的原因) he failed in the English exam. ②He has lung cancer._______________ (那是因为) he has been smoking too much. ③_____________________________________________________________ ______(用The reason why...is that...改写句①) that was why　 That is because The reason why he failed in the English exam was that he didn't learn it well. 归 纳 句型公式：only引导的倒装句式 (教材原句)Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。   运用倒装句式的情况： (1)“only＋副词”置于句首 (2)“only＋介词短语”置于句首 (3)“only＋状语从句”置于句首　　 佳句 Only by preserving our natural environment can we ensure a sustainable future.(应用文写作之演讲稿) 只有保护自然环境，我们才能确保一个可持续的未来。 2 返回 练透——完成句子/句式升级 ①只有每天花至少两个小时学习英语，你才能尽快取得进步。 Only by spending at least two hours learning English every day ____________________ as soon as possible.(应用文写作之语言学习) ②直到那时，我才意识到一个小小的善举可以对我们周围的人产生极大的影响。 Only then ____________ that a small act of kindness could make a great difference to those around us.(读后续写之升华句) ③When I left my parents for Italy，I realized how much I loved them. →______________________________________________________________ (改为倒装句式) 温馨提示　“only＋名词或代词”置于句首时，句子不用倒装。 can you make progress　 was I aware Only when I left my parents for Italy did I realize how much I loved them. 课时测评 返回 语境基础练 Ⅰ.根据汉语意思或首字母提示填入单词的适当形式(每小题1分，共10分) 1．Some suggestions were also put forward on the _______ (栖息地) protection for the Tibetan antelope. 2．The patient had to have one of his legs _________ (去除) because of infection. 3．Every year he writes stories to contribute to a newspaper to make a ______ (利润). 4．Animals are kept in reserves so that they should not be _____ (射杀). 5．They not only show our good qualities but also make ourselves enjoy the _________ (和谐) of school life. habitat removed profit shot harmony 6．Last year was the warmest year on record，with global temperature 0.68 ℃ above the ________ (平均水平). 7．To make sure you can fly to Egypt to visit the pyramids，you should r______ the tickets in advance. 8．The patients were o_______ over a period of several months. 9．In my opinion，success can't be only m_______ by grades. 10．Aware that he has trouble a_______ to the new job，I am writing to offer him some tips. average eserve bserved easured dapting Ⅱ.用所给词的适当形式填空(每小题1分，共8分) 1．The local government has taken measures to save a species of crocodile from __________ (extinct). 2．Masses of __________ (danger) species are being hunted _________ (legal)，which has caught our attention. 3．These archaeologists can predict how this Chinese tradition came into _________ (exist). 4．The rainforests are disappearing at an ________ (alarm) rate because of human activities. extinction endangered illegally existence alarming 5．With the _________ (intend) of celebrating the Dragon Boat Festival，a dragon boat race will be held. 6．I can learn more about how to protect pandas and raise people's _________ (aware) of animal protection. 7．In the past ten years，masses of habitats have been destroyed，which _________ (threat) many creatures' existence. 8．He made a quick ________ (recover) from his illness and was soon back at work. intention awareness threatens recovery Ⅲ.完成句子(每小题3分，共15分) 1．我没有给她打电话。那就是她对我生气的原因。(that is why) I didn't phone her，___________________________________． 2．只有集中精力学习你才能取得进步。(only if倒装句式) ________________________________________ make progress. 3．她很快从这次事故中恢复了过来。(recover from) She _____________________________． 4．售票员提醒乘客带好自己的物品。(remind sb to do；belongings) The conductor _______________________________________． 5．他们之间存在一个问题。(There exist) ___________________________ between them. and that was why she got angry with me Only if you concentrate on your study can you recovered from the accident soon reminded passengers to take their belongings There exists/existed a problem 素能提升练 Ⅰ.阅读理解(每小题2.5分，共20分) A (2025·湖南省常德市高一检测) George Schaller is a biologist.He spends most of his life travelling in the wild to study unique wild animals，including the Bengal tiger，the East African lion，the Tibetan antelope，and the panda. Schaller's first experience abroad was said to be in Africa in 1959，to study the mountain gorilla (大猩猩) there.After that，he never stopped studying wild animals.Even when he was 82，he still continued his research：he went to South America to study wild species. But Schaller said he had spent more time in China than in any other country and that he loved working in China.After his book The Giant Pandas of Wolong came out years ago，he left the study of the species to some Chinese scientists. Yet he returned to Changtang，Guangxi year after year to study other wild species there. When Schaller studied wild animals，he also tried to call on people to protect these species.“Few lawmakers or members of the public read scientific papers or care about them，” he pointed out.So besides writing scientific papers and putting forward proposals to governments，he also tried to present his findings to the public by means of popular science books.The public also responded to the suffering of large and lovely wild animals.“That，in turn，provides protection for all the other species and the habitats in that area，” he said.And he's glad to find the population of mountain gorillas has recovered and that China has created many national parks to protect animals like pandas. “As far as I'm concerned，the value of my effort lies in leaving behind young biologists who have worked with me and I will continue training the young，” Schaller said.“I get cheered up all the time.I have seen the progress.” 语篇解读　本文是一篇记叙文。文章讲述了生物学家George Schaller一生致力于在多地研究野生生物，呼吁保护，著书科普，且重视培养年轻生物学家。 1．Why did Schaller often go back to China? A．To carry on with his research. B．To enjoy the natural views. C．To collect materials for his book. D．To work with Chinese scientists. √ 细节理解题。由文章第三段“But Schaller said...study other wild species there.”可知，Schaller经常回到中国继续他的研究。故选A项。 2．Why did Schaller publish his findings in popular books? A．To make himself better known to the public. B．To draw people's attention to protecting wild animals. C．To discuss proposals for further scientific research. D．To present the harm human activity does to the wildlife. √ 细节理解题。由文章第四段“When Schaller studied wild animals...by means of popular science books.”可知，Schaller将他的发现发表在畅销书中，以引起人们对保护野生动物的关注。故选B项。 3．What does Schaller think is the most meaningful part of his work? A．Easing the suffering of certain wild animals. B．Having young scientists follow in his footsteps. C．Building more national parks in more countries. D．Making the population of mountain gorillas recover. √ 推理判断题。由文章最后一段“As far as I'm concerned...training the young”可知，Schaller认为让年轻科学家追随他的脚步是他工作中最有意义的部分。故选B项。 4．Which of the following words can best describe Schaller? A．Positive and adventurous. B．Generous and creative. C．Responsible and tireless. D．Concentrated and talented. √ 推理判断题。由文章第一段“He spends most of his life... and the panda.”、第四段“When Schaller studied wild animals...protect these species.”以及最后一段“As far as I'm concerned...training the young”可知，Schaller是一个负责且对工作不知疲倦的人。故选C项。 B (2025·河南南阳高一期中) Trained rats could help fight against the multi-billion-dollar illegal wildlife trade by using their heightened sense of smell to catch trafficked animal products. The non-profit organisation APOPO already uses southern giant pouched rats to sniff for landmines in post-conflict zones and to detect tuberculosis. Now，Isabelle Szott，Kate Webb and their colleagues at APOPO have tested the ability of the pouched rats to detect four commonly trafficked items from endangered species：rhino horn，elephant ivory，pangolin scales and African blackwood. Between 2015 and 2021，rhinos，pangolins and elephants accounted for 73 percent of wildlife trafficking seizures (没收物) by authorities. The rats could detect the illegal materials hidden in containers and packages even when they were masked by other scents (气味)，with false alarms below 2 percent. The illegal wildlife trade is one of the leading causes of the biodiversity crisis，but dealing with it is costly and politically challenging，especially across international borders.Current methods to prevent wildlife trafficking，such as screening shipping containers with X-rays at crowded ports，are also expensive and difficult to be widely used.The researchers say that sniffer rats offer an alternative，low-cost way to prevent international wildlife trafficking networks. “The rats have particular skill sets that can make an excellent complement to the present screening tools，” says Webb.“They can be easily transferred between trainers，and they are small enough to be lifted onto containers and move in tight spaces.They also have an average lifespan of eight years，but we have rats as old as eleven years in retirement.” “Employing rats to prevent wildlife trafficking may help the global fight against networks that take advantage of humans and nature，” says Szott. 语篇解读　本文是一篇说明文。文章主要介绍了经过训练的老鼠可以利用它们增强的嗅觉来检测被贩运的野生动物产品，从而帮助打击非法的野生动物贸易。 5．What makes trained rats particularly suitable for detecting wildlife products? A．They are easy to carry. B．They can run fast and hide easily. C．They can catch animals. D．They have improved sense of smell. √ 细节理解题。根据文章第一段“Trained rats...catch trafficked animal products.”可知，经过训练的老鼠可以利用增强的嗅觉来检测野生动物产品，这使得它们特别适合这项工作。故选D。 6．What was the result of the test on the pouched rats? A．They defeated the screening tools. B．They gave false alarms frequently. C．They detected 73% of the wildlife seizures. D．They effectively detected the hidden things. √ 细节理解题。根据文章第四段“The rats could detect...with false alarms below 2 percent.”可知，这些老鼠有效地检测出了隐藏的东西。故选D。 7．What is the advantage of using sniffer rats over current methods? A．Sniffer rats can be used at ports. B．Sniffer rats help reduce the cost. C．Sniffer rats can solve the wildlife problems. D．Sniffer rats can remove political challenges across borders. √ 细节理解题。根据文章第五段“The researchers say...wildlife trafficking networks.”可知，嗅探鼠提供了一种可替代的、低成本的方式来防止国际野生动物贩运网络，相比当前的方法具有成本上的优势。由此可知，嗅探鼠有助于降低成本。故选B。 8．What is the main idea of the text? A．Trained rats can remove biodiversity crisis. B．Trained rats can protect endangered species. C．Trained rats will replace the current screening tools. D．Trained rats can sniff out illegal wildlife trafficking. √ 主旨大意题。本文主要介绍了经过训练的老鼠可以利用它们增强的嗅觉来检测被贩运的野生动物产品，从而帮助打击非法的野生动物贸易。这些老鼠在测试中表现良好，能够有效地检测隐藏的非法物品，且误报率很低。研究人员表示，嗅探鼠提供了一种可替代的、低成本的方式来防止国际野生动物贩运网络。由此可知，D选项“经过训练的老鼠可以嗅出非法的野生动物贩运”准确地概括了文章的主要内容。故选D。 Ⅱ.阅读七选五(每小题2.5分，共12.5分) (2025·山东省东营市高一期末) World Wildlife Day is celebrated each year on March 3rd.This is a day that has the goal of informing the general public about the plants and wild animals in the world.So you can do many things to celebrate this day. As we all know，litter can be harmful to birds，fish，and other wildlife.Therefore，make an effort to pick up any litter that you see. 1______________ You can visit an aquarium or zoo near you，because aquariums and zoos help a lot with endangered species，allowing their populations to increase. 2______________ Thus，World Wildlife Day is the perfect day to pay a visit to a local aquarium or zoo. If possible，try to learn about the plants and wild animals near you.You can do some research about local wildlife. You can also research some of the threats to these plants and wild animals.3______________ For example，if one of the primary threats an animal faces is litter，be sure to deal with it properly，and pick up any litter you see. If you like，you can plant a garden with native tree，bush and flower species. 4______________ To plant them in the garden accordingly，it is necessary to do some research beforehand on trees，bushes and flowers that are native to your area and where they would grow best. 5______________ There are a variety of organizations that help wildlife in different ways.If you have a specific species that you'd like to support，or even if you'd just like to help wildlife in general，there might be an organization somewhere that you can join and assist with their efforts. A．Every year，there is a theme for World Wildlife Day. B．If the threat they face is caused by human，try to help reduce it. C．These may be the only places to find certain endangered animals. D．Additionally，it's a good way to join an organization that helps wildlife. E．These can help provide wild animals with a place where they can shelter. F．Databases online can help us find the plants which are native to our area. G．And you'd better make sure that you reduce the amount of litter you create. 语篇解读　本文是一篇说明文。文章针对如何保护植物和野生动物，介绍了一些具体做法。 　　World Wildlife Day is celebrated each year on March 3rd.This is a day that has the goal of informing the general public about the plants and wild animals in the world.So you can do many things to celebrate this day. 　　As we all know，litter can be harmful to birds，fish，and other wildlife. Therefore，make an effort to pick up any litter that you see. 1______________ ______________________________________________________ 根据前文“As we all know，litter can be harmful to birds，fish，and other wildlife. Therefore，make an effort to pick up any litter that you see.”可知，空格处应该提出进一步的保护野生动物的措施。G选项承接了前文的思想，指出捡起垃圾之外还应减少垃圾的产生，符合语境，故选G。 　　　　　　　　　　　　　　　　　　　　　　　　 G．And you'd better make sure that you reduce the amount of litter you create. You can visit an aquarium or zoo near you，because aquariums and zoos help a lot with endangered species，allowing their populations to increase. 2________________________________________________________ Thus，World Wildlife Day is the perfect day to pay a visit to a local aquarium or zoo. 前文“You can visit an aquarium or zoo near you，because aquariums and zoos help a lot with endangered species，allowing their populations to increase.”说明了参观水族馆和动物园有助于保护濒危物种，空格处应该进一步说明这些地方的重要性。C选项进一步强调了水族馆和动物园的作用，符合语境，故选C。 C．These may be the only places to find certain endangered animals. 　　If possible，try to learn about the plants and wild animals near you.You can do some research about local wildlife.You can also research some of the threats to these plants and wild animals.3_________________________________________ ___________________ For example，if one of the primary threats an animal faces is litter，be sure to deal with it properly，and pick up any litter you see. 前文“You can do some research about local wildlife.You can also research some of the threats to these plants and wild animals.”说明了你可以对当地野生动物和植物面临的威胁做一些研究，空格处应该给出应对威胁的措施。B选项承接了前文的研究内容，提出了应对威胁的具体措施，符合语境，故选B。 　　　　　　　　　　　 B．If the threat they face is caused by human，try to help reduce it. 　　If you like，you can plant a garden with native tree，bush and flower species. 4________________________________________________________ ___________To plant them in the garden accordingly，it is necessary to do some research beforehand on trees，bushes and flowers that are native to your area and where they would grow best. 前文“If you like，you can plant a garden with native tree，bush and flower species.”说明了在花园里种植本地植物的建议，空格处应该解释这些植物的作用。E选项进一步解释了种植本地植物的好处，符合语境，故选E。 　　　　　E．These can help provide wild animals with a place where they can shelter. 　　5___________________________________________________________ There are a variety of organizations that help wildlife in different ways.If you have a specific species that you'd like to support，or even if you'd just like to help wildlife in general，there might be an organization somewhere that you can join and assist with their efforts. 下文“There are ...assist with their efforts.”说明了加入一个保护野生动物的组织是一个很好的选择，空格处应该总结并提出相关建议。D选项引出下文，符合语境，故选D。 D. Additionally，it's a good way to join an organization that helps wildlife. 返回 谢 谢 观 看 UNIT 2　WILDLIFE PROTECTION 返回 $