Unit 5 Section Ⅰ Part Ⅱ Language points(Word教参)-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第一册（人教版)

本讲义聚焦高中英语单元核心语言知识，系统梳理阅读词汇（如hybrid, pollinate）、写作词汇（如tackle, attain）、多义词汇（如yield, overcome）及拓展词汇（含构词法），结合短语互译与重点句型（what主语从句、it形式主语等），构建从词汇积累到句型运用的学习支架，为阅读理解和写作表达奠定基础。 该资料突出语言能力与思维品质培养，通过“写美”“练透”环节结合教材原句与高考真题实例，提升学生语言运用能力，多义词汇辨析与熟词生义训练促进思维灵活性。课中例句辅助教师讲解重难点，课后分层作业（基础练与能力练）帮助学生巩固知识，查漏补缺，培养自主学习能力。

Part Ⅱ　Language points Ⅰ．阅读词汇 1.the father of hybrid rice杂交水稻之父 2.pollinate the flowers　　给花授粉 3. domestic markets　　国内市场 4.hybrid rice strains　　杂交水稻品种 5.envision the future　　展望未来 6.expand their output greatly　　大幅提高产量 7.sweep with a broom　　用扫帚扫地 8.a shortage of grain　　粮食短缺 Ⅱ．写作词汇 1.tackle the problem　　解决问题 2.boost one’s confidence　　增强信心 3.a characteristic feature　　一个典型的特征 4.attain a higher yield　　获得更高的产量 5.through intense effort　　通过不懈的努力 6.a rough estimate　　粗略估计 7.a life of leisure　　悠闲的生活 8.poor soil　　贫瘠的土壤 9.care little for celebrity or money　　不太在乎名利 Ⅲ．多义词汇 1.① have a direct impact on crop yields 对农作物的产量产生直接影响 ②yield to the pressure of failure屈服于失败的压力 2.①overcome difficulties 　　克服困难 ②be overcome with sadness/joy 　　陷入悲伤/喜悦之中 3.①expand one’s horizons 　　开拓视野 ②expand with heat　　受热膨胀 ③expand on his theory　　详细阐述他的理论 Ⅳ．拓展词汇 1.devote vt．把……献（给）；把……专用于；专心于→devoted adj．挚爱的；全心全意的；忠诚的→devotion n．献身；忠诚；热爱 2.shortage n．不足；缺少；短缺→short adj．短的；矮的；缺乏的；简洁的 3.convince vt．使相信；使确信；说服→convincing adj．有说服力的；令人信服的→convinced adj．确信的；坚信的 4.assumption n．假定；设定；（责任的）承担；（权力的）获得→assume v．假定；假设；认为→assuming conj．假定；假设 5.consumption n．消耗；消耗量；消费→consume vt．消耗；消费；吃；喝→consumer n．消费者；用户；顾客 6.reality n．现实；实际情况；事实→real adj．真实的→realize v．实现；意识到→really adv．真正地 7.salty adj．含盐的；咸的→salt n．盐 构词法 形容词后缀－y表示“充满……的；有……特性的；有……倾向的” 直接＋y wind →windy刮风的 luck→lucky幸运的 silk→ silky丝滑的 cloud→cloudy多云的 去e＋y noise→noisy吵闹的 ice→icy冰冷的；结冰的 双写尾 字母＋y sun→sunny 晴朗的 fog → foggy有雾的 Ⅴ．短语互译 1.devote ．．．to ．．．把……用于……；献身；致力；专心 2.be comprised of ．．．　　包括；包含；由……组成（或构成） 3.deep down　　在内心深处； 本质上； 实际上 4.depend on　　依靠；依赖；取决于 5.as well　　也；还 6.far from　　远非；绝不是 7.at home and abroad　　在国内外 8.open up　　开辟；打开 9.at heart　　本质上；内心里 10.work as　　担任；从事 Ⅵ．句型填空 1.句型公式： what引导主语从句；that引导表语从句 教材原句： However， what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat． 然而， 他最关心的是农民经常粮食歉收， 有时甚至出现严重的食物短缺。 2.句型公式： it作形式主语 教材原句： Today， it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan’s hybrid strains． 据估算， 现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物。 3.句型公式： given that考虑到 教材原句：Given that Yuan’s hybrids made him quite wealthy， one might think he would have retired to a life of leisure．（given that考虑到） 考虑到杂交水稻使袁隆平变得相当富有，人们可能认为他会退休享受闲适的生活。 写作词汇集释 1.devote vt．把……献（给）；把……专用于；专心于→devoted adj．热爱的；全心全意的；忠诚的→devotion n．献身；忠诚；热爱 教材原句　Indeed， his slim but strong body was just like that of millions of Chinese farmers， to whom he had devoted his life．确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千千万万的中国农民一样。 【用法】 （1）devote ．．． to　 把……用于；献身；致力；专心 devote oneself to　　献身于……；致力于…… （2）be devoted to （doing） sth　　专心于（做）某事；致力于（做）某事 【积累】　①devote one’s life to serving others 致力于为他人服务 ②a teacher devoted to her teaching career 一位全身心投入教学事业的老师 【佳句】　I realized mom was a real superhero， who devoted all her energy to her work in the hospital．（主旨升华） 我意识到妈妈是一位真正的超级英雄， 她把所有的精力都奉献在医院的工作上。 【练透】　单句语法填空 ①（北师大选必一）She is loved not only because of her devotion （devote） to her career， but also because of her huge influence on the sport of volleyball． 【写美】　句式升级 ②The young lady devotes herself to teaching the deaf children， so she has little time to care for her own daughter． →Devoting herself to teaching the deaf children， the young lady has little time to care for her own daughter．（动词－ing作状语） →Devoted to teaching the deaf children， the young lady has little time to care for her own daughter．（动词－ed作状语） 2.convince vt．使相信；使确信；说服→convinced adj．确信的；坚信的→convincing adj．有说服力的；令人信服的 教材原句　Yuan was convinced that the answer could be found in the creation of hybrid rice． 袁隆平确信答案可以在杂交水稻的培育中找到。 【用法】 （1）convince sb of sth使某人相信某事 convince sb that ．．． 　　使某人相信…… convince sb to do sth　　说服某人做某事 （2）be convinced that/of ．．． 　　确信…… 【积累】　①convince my classmates to participate in more extra－curricular activities 说服同学们多参加课外活动 ②convince them of your enthusiasm for the job 让他们相信你对这份工作的热情 【佳句】　I finally convinced my parents of the importance of learning practical skills． 我最终让父母相信了学习实用技能的重要性。 【练透】　单句语法填空 ①（2023•新课标Ⅰ卷）My teacher convinced me to take （take） up the challenge and I decided to participate in the writing competition． ②Convinced （convince） that your advice will contribute to our good performance， I would appreciate it if you could do us a favor． 【写美】　完成句子 ③我坚信诚实的重要性，它有助于建立一个温暖和谐的社会。（主旨升华） I’m firmly convinced of the importance of honesty， which will contribute to building a warm and harmonious society． 3.assumption n．假定；设定；（责任的）承担；（权利的）获得→assume v．假定；假设；认为→assuming conj．假定；假设 教材原句　The common assumption then was that it could not be done． 当时人们普遍认为这是不可能实现的。 【用法】 （1）on the assumption that ．．．假定…… make an assumption　　作出假设 （2）It is assumed that ．．． 　　人们认为…… （3）assuming （that） ．．． 　　假定…… 【佳句】　On the assumption that we adopt the suggestions he offered to us， I am convinced that we can tackle the present crisis smoothly．（建议信） 假定我们采纳他提出的建议，我相信我们能顺利地解决目前的危机。 【练透】　单句语法填空 ①（北师大选必二）People make the assumption （assume） that if someone important and respected says that something is right， then it must be so． 【写美】　完成句子 ②人们认为能源短缺问题可以通过我们的共同努力得到解决。 It is assumed that the problem of energy shortage can be solved through our joint efforts． 4.overcome vt．克服；解决；战胜 教材原句　Through intense effort， Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974. 历经千辛万苦，袁隆平攻克了艰巨的技术难题，在1974年开发出了可用于耕作的第一代杂交水稻。 【用法】 （1）overcome difficulties/challenges 克服困难/战胜挑战 （2）be overcome by/with＋“情感， 情绪”类的词，“被……所左右， 感到很……” 【佳句】　When I saw the old photo of my brother， I was overcome with regret for hurting his feelings．（2025•全国一卷） 当我看到那张我哥哥的照片时，心中涌起一股深深的愧疚之情，因为我伤害了他的感情。 【练透】　单句语法填空 ①Overcome （overcome） by great joy， they hugged together firmly as if they would never separate again． 【写美】　完成句子 ②看到我的朋友悲痛欲绝的样子，我焦急得像热锅上的蚂蚁。 （情绪描写） Seeing my friend overcome with sorrow， I was so anxious that I was like a cat on hot bricks． 5.expand vt． & vi．扩大；增加vt．扩展；发展（业务） vi．详述→expansion n．膨胀；扩展；扩张；扩大 教材原句　This hybrid enabled farmers to expand their output greatly． 这种杂交水稻极大地提高了农民的产量。 【用法】 expand on/upon叙述；进一步说明 be expanded into　　扩展至…… expand/broaden one’s horizons　　拓宽视野 expand one’s vocabulary　　扩大词汇量 【佳句】　It was at the class meeting that our teacher expanded on the details of the activity． 正是在班会上，老师详细介绍了这次活动的细节。 【练透】　单句语法填空 ①（译林选必三）All of these activities contributed to a great age of expansion （expand） as trade and cultural exchanges gave people access to new goods， knowledge and ideas． 【写美】　完成句子 ②最重要的是拓宽我的视野和结交更多新朋友的机会。 What matters most is the opportunity to expand my horizons as well as make more new friends． 6.estimate vt．估计；估价；估算n．估计；估算→estimation n．估计；评价；判断→estimated adj．估计的；预计的 教材原句　Today， it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan’s hybrid strains， and his strains have allowed China’s farmers to produce around 200 million tons of rice per year． 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物，这些品种（形成的作物）让中国农民每年能够生产出大约两亿吨稻米。 【用法】 （1）It is estimated that ．．． 据估计…… （2）by estimate　　按照估计 at a rough estimate　　粗略估计 a rough estimate of sth　　对某物粗略的估计 【佳句】　Nowadays， people eat salted duck all year round and it is estimated that tens of thousands of ducks are consumed every day in Nanjing! （译林选必一） 如今，人们一年四季都在吃盐水鸭，据估计南京每天要吃掉几万只鸭子! 【练透】　单句语法填空 ①（外研选必四）Lying under waters across the globe are an estimated （estimate） three million shipwrecks． ②At a rough estimate， there were still a thousand people in front of us． 【写美】　完成句子 ③上周五我在网上订购了一台笔记本电脑， 预计本周日送达我的地址。（投诉信） Last Friday I placed an order for a laptop online， and it is estimated to arrive at my address this Sunday． 阅读词汇清障 Ⅰ．一词多义 快速阅读下列句子并选出句中加蓝词汇对应的意思。 1.yield A．vt．出产（作物）　　 B．vi．屈服，让步 C．n．产量 ①Yuan Longping never yielded to the technical difficulties in hybrid rice research．　B　 ②Devoted to boosting yields in the fields， Yuan Longping helped feed not only China， but also many other countries．　C　 ③ The experimental farm yields more crops than traditional fields due to advanced technology．　A　 2.vision A．n．幻想　　 B．n．视野　　　C．n．视力 ①Some students believe that surfing the Internet helps us broaden our vision．　B　 ②Without good vision， we can’t appreciate the beautiful world better．　C　 ③He had a vision of a world in which there would be no wars．　A　 Ⅱ．熟词生义 根据语境写出加蓝词的词性和含义。 1.His uncle was overcome with great sadness in the big fire．vt．受到……的极大影响 2.During the presentation， the speaker was asked to expand on the key points of his proposal．vi．详细阐明 3.While playing in the muddy field， the children’s clothes were quickly soiled and required washing．vt．弄脏 重点句型解构 1.句型公式：what引导主语从句 教材原句　However， what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat． 然而，他最关心的是农民经常粮食歉收，有时甚至出现严重的食物短缺。 【用法】 what可引导主语从句，在主语从句中常作主语、宾语或表语。 （1）what引导主语从句常构成的句型：What．．．be that．．． （2）单个what引导的主语从句，主句谓语动词用单数形式。 【佳句】　What I love best about Sichuan hot pots is that they offer a great opportunity to socialize with friends since a meal can last for hours． 我最喜欢四川火锅的一点在于，它为朋友间的交往提供了很棒的机会，因为一顿饭能吃上好几个小时。 【写美】　完成句子 ①令我惊讶的是，他竟然能够凭记忆背诵整首诗。 What amazed me was that he was able to recite the whole poem from memory． ②我从这次经历中学到的是，自信和心理技巧可以帮助我们解决更困难的问题。（2024•1月浙江卷） What I learned from the experience was that confidence and mind tricks could help us solve even more difficult problems． 2.句型公式：明喻修辞手法 教材原句　Indeed， his slim but strong body was just like that of millions of Chinese farmers， to whom he had devoted his life． 确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千千万万的中国农民一样。 【用法】 （1）明喻：在强调两种事物的相似点的同时，本体、喻体、喻词都出现，喻词有like、 as、 compared to、 be similar to等； （2）暗喻：也叫隐喻，根据两个事物间的某些共同特征，将某一事物的名称用于另一事物。暗喻一般是本体、喻体都出现，但找不出像like、 as、 as if之类的喻词。 【佳句】　When she heard the good news， her eyes sparkled like two bright stars in the dark night． 当她听到这个好消息时，她的眼睛就像夜空中两颗明亮的星星一样闪闪发光。 【写美】　完成句子 ①一收到这个坏消息，我们焦虑不安，如坐针毡。 On receiving the bad news， we were filled with anxiety， feeling like sitting on pins and needles． ②我喉咙哽咽，泪水湿润了眼眶。 I felt a lump in my throat， tears welling up in my eyes． ③她的笑容像夏日清晨的阳光一样灿烂。 Her smile is as bright as the sunshine on a summer morning． ④寒风开始咆哮，像锋利的小刀一样割在我的脸上。 The icy wind started howling， cutting my face like a sharp knife． 3.句型公式：given that引导状语从句 教材原句　Given that Yuan’s hybrids made him quite wealthy， one might think he would have retired to a life of leisure． 考虑到杂交水稻使袁隆平变得相当富有，人们可能认为他会退休享受闲适的生活。 【用法】 （1）given that引导原因状语从句，可根据语境译为“考虑到，鉴于”，其中that可以省略。 （2）其他同义表达有considering、 regarding（关于）、 supposing （假如）、 assuming（假定）、 as long as （只要）等。 【佳句】　Given that Neil Armstrong wanted to take a football to the Moon， we could even say that it is also the most popular sport out of this world!（外研必修二） 鉴于尼尔•阿姆斯特朗曾想带上一个足球去月球，我们甚至可以说，足球也是地球之外最受欢迎的运动项目! 【写美】　完成句子 ①考虑到这对双胞胎没有做母亲节早餐的经验，父亲面带笑容地乐意帮助他们。（情节描写） Given that the twins had no experience in cooking a Mother’s Day breakfast， the father was willing to help them， with a smile spreading on his face． ②鉴于你对中国的传统节日端午节非常感兴趣，我写信向你介绍这一节日。 Given that you are keen on the traditional Chinese festival — the Dragon Boat Festival， I am writing to introduce it to you．（given that） Ⅰ．品句填词 1.Dr．Yuan eventually made great progress in developing high－yielding rice， helping the world solve food shortages （短缺）． 2.Whenever I encounter the problems in my study， she will listen to me patiently and encourage me to overcome （克服） the difficulties bravely． 3.From my point of view， every crisis （危机） is a precious opportunity right for continuous self－development．（演讲稿） 4.I realized at that moment that I should never yield （屈服） to difficulties．（主旨升华） 5.We can watch TV news in the dining hall， learning the latest international and domestic （国内的） events． 6.Many beautiful gifts with Chinese characteristics （特点） are prepared for those present． 7.Apart from studying in my leisure （闲暇） time， I also take part in a variety of activities． 8.Our English teacher called on us to read more English novels with the intention of expanding （扩大） our vocabulary． 9.I have a good command of English， which helped me attain （实现） my dream to win the first prize in English speaking contest． 10.She assumed （设定） that her mom and dad would feel proud of her great talent， and would appreciate her painting．（心理描写） Ⅱ．单句语法填空 1.Eat more fruits and vegetables and reduce the consumption （consume） of fatty fast food and sugary drinks． 2.I am convinced （convince） that I have the ability to perform my duty well as a family member! 3.Devoted （devote） to tackling the difficult problem， he has no time to care for his family affairs． 4.My conclusion was based on the assumption （assume） that the new method could yield wonderful results． 5.The educator was overcome （overcome） with great sadness， tears rolling down without control． 6.The medical team comprised （comprise） of five experts decided to give up the conventional way to treat the disease． 7.China will expand cooperation with other countries to tackle （tackle） the climate crisis． Ⅲ．固定搭配和句式 1.I felt some kind of relief and convinced him of his ability （使他相信他有能力） to fulfill this ambition． 2.All in all， it is high time that we devoted ourselves to protecting the ocean （我们致力于保护海洋）． 3.Given that the students need more exercise （考虑到学生们需要更多的锻炼）， the head teacher has decided to add more PE classes． 4.Overcome by/with great joy （欣喜若狂）， the old man embraced his long－lost brother， unable to utter a single word． 5.Keep up your courage， since life is comprised of joy and sadness （人生由欢乐与悲伤交织而成）．（主旨升华） 6.The scientist is living a simple life， because he doesn’t care for money or fame （不在乎金钱和名誉）． 7.He succeeded in producing a kind of rice that could feed more people at home and abroad （在国内外）． 8.By doing so， we can boost our physical fitness （增强我们的身体素质） and enhance our concentration in study． Ⅰ．阅读理解 　　（2026•厦门高二检测） Sana Javeri Kadri’s groundbreaking efforts to change the global spice industry started with one small action．She took aim at golden milk lattes．In 2016， Javeri Kadri was working in marketing for a large San Francisco grocery store when she noticed the fashion sweeping America’s coffee shops．She knew the drink’s key ingredient， powdered turmeric （姜黄粉）， grew mostly in her native India．But unlike existing varieties of farm－to－table coffee， chocolate， or fruit， there was little transparency （透明度） into the supply chain． 　　When she returned to Mumbai early the following year， Javeri Kadri investigated and realized two things．Some regenerative farmers in India used distinct growing and processing techniques that resulted in varieties far better than anything she’d seen across Mumbai and California．And yet no farmers seemed to be profiting from turmeric’s newfound fashion among wellness seekers．So she decided to reinvent the supply chain． 　　Javeri Kadri put in the only money she had — about $3，000 — to buy the freshest turmeric she could find and bring it to California．“I was hand－packing it in my basement and then selling it on the Internet，” she remembers．Thanks to a talent for Instagram marketing and a few key contacts in the food world， the business took off． 　　Today Javeri Kadri’s Diaspora Co．offers 41 spices sourced from India and Sri Lanka．Unlike traditional spice companies， Diaspora deals directly with more than 150 farms， reaching thousands of farm－workers while paying them， on average， four times the market price．The high－quality product allows the company to charge an extra fee， which has led to more funds in its farm partners．“Because we’re sourcing from South Asia， I think there’s a very problematic assumption that it should be cheap，” she says．“That’s basically the effects of colonialism （殖民主义） and racism， where we’re devaluing this labor and we’re devaluing the worth of this product．” 语篇解读：本文是一篇记叙文。文章主要讲述了Sana Javeri Kadri发现姜黄供应链问题后重塑供应链，其公司直接与农场合作，付高薪，助力农民获利，对抗殖民主义和种族主义影响。 1.What do we know about turmeric in paragraph 1？（　　） A．It is native to San Francisco． B．It is sold in grocery store． C．It is a farm－to－table product． D．It is key to golden milk lattes． 解析：D　细节理解题。根据第一段第二、三、四句可知，姜黄是金奶拿铁的关键原料。 2.What led Javeri Kadri to reinvent the supply chain？（　　） A．The outdated farming skills． B．The weak sales of turmeric． C．Her eagerness to seek wellness． D．Farmers’ missing out on profits． 解析：D　细节理解题。根据第二段最后两句可知，贾维里•卡德里对供应链进行重新改造是因为农民们未能获得应有的利润。 3.What is paragraph 3 mainly about？（　　） A．How Javeri Kadri grew fresh turmeric． B．How Javeri Kadri’s business succeeded． C．How Javeri Kadri used online marketing． D．How Javeri Kadri’s influence was expanded． 解析：B　段落大意题。根据第三段内容可知，第三段主要讲的是贾维里•卡德里的企业是如何取得成功的。 4.Why does Javeri Kadri mention “colonialism and racism” in paragraph 4？（　　） A．To review the history of spice industry． B．To explain the pricing principle of spice． C．To introduce the origin of spice varieties． D．To indicate the unfairness of spice trade． 解析：D　推理判断题。根据第四段内容可知，贾维里•卡德里提及“殖民主义和种族主义”是为了表明香料贸易的不公正性。 Ⅱ．阅读七选五 　　（2026•太原高二上期中） Food Choices 　　Food is an essential part of our lives．We all need food to survive as it provides us with energy and nutrients for healthy growth and development．Eating a well－balanced diet can also help us stay fit and strong． 　　5.　　 Fruits and vegetables are great for providing vitamins， minerals， and fiber for our diets．Grains such as rice， oats， and wheat provide carbohydrates which give us energy．Protein－rich foods like eggs， beans， fish， and meat help with the growth and repair of tissues in the body． 6.　　 　　Eating a variety of foods is important in order to get all the essential nutrients that our bodies need．The Dietary Guidelines for Americans recommends filling half your plate with fruits and vegetables， one－fourth of your plate with grains， and one－fourth with lean protein sources like fish or poultry．Eating a diverse selection of foods also provides us with different flavors and textures.7.　　 　　It is important to remember that food choices should be based on moderation and variety.8.　　 Eating in moderation and making healthy choices help us stay healthy and happy．Making sure to eat a balanced diet and get regular physical activity will help us stay fit and healthy． 　　9.　　 We should make sure to eat a variety of nutritious foods in moderation for optimal health．Eating well－balanced meals can help us feel energized， stay strong， and keep our bodies functioning properly． A．It can make eating more enjoyable． B．The key driver for eating is of course hunger． C．In conclusion， food is an essential part of our lives． D．Food choice factors also vary according to life stage． E．Too much of any one type of food can lead to health problems． F．There are many different types of foods that we can choose from． G．Dairy products contain calcium （钙） which is needed for strong bones． 语篇解读：这是一篇说明文。文章指出食物对生存和健康很重要，介绍蔬果、谷物等各类食物的营养，强调饮食需多样、适度，最后总结应适量吃多种营养食物以保健康。 5.F　根据下文可知，空格后列举了水果、蔬菜、谷物、高蛋白食物等不同种类的食物及其作用，可见空格处需总起“食物种类多样”的话题。F项恰好起到引出下文具体食物类别的作用，与下文内容衔接紧密。 6.G　根据上文可知，空格前均在分类介绍不同食物（蔬果、谷物、高蛋白食物）的营养，属于同类话题的延续。G项继续补充另一种重要食物（乳制品）及其营养作用，符合“分类介绍食物营养”的段落逻辑。 7.A　根据上文可知，空格前提到“食用多样化的食物还能给我们带来不同的风味和口感”，强调“风味和口感”的优势。A项是“不同风味和口感”带来的直接结果，承接上文“多样化食物的好处”，语义连贯。 8.E　根据上文It is important to remember that food choices should be based on moderation and variety．可知，上文强调选择食物时需注意适度与多样化。E项针对这一点进行补充，说明过度摄入单一食物的坏处。 9.C　根据下文可知，空格位于文章末尾，且下文总结了“为最佳健康状况，应适度食用多种营养食物”，C项以“in conclusion”明确表总结，既呼应开头 “Food is an essential part of our lives”，又引出下文对“健康饮食”的最终强调，符合结尾段落的功能。 Ⅲ．完形填空 　　 （2026•重庆“大一联盟”高二上期中） One morning， I headed for the airport to meet friends from Holland， but the plane was to be an hour late， so I decided to go home to wait． 　　　10　 the house， I found my dog， Clyde， in a very frightened state， pushing his 　11　 into a flowerbed near our front door， 　12　 all the time．Sensing that danger was ahead， he 　13　 ran to the other end of flowerbed right and began barking again．　14　 to check with a stick， I found a cobra （眼镜蛇） 　15　 up the steps to our front door! I held the stick to drive it away．It raised its head and hissed （发出嘶嘶声） angrily， but eventually escaped．Clyde was 　16　 of the situation and kept barking， his sense still on 　17　．Fortunately， it never came back and I just had time to return to the airport to 　18　 my friends． 　　If the plane had been 　19　， things might have been very different! Friends have told me that the snake aims to spit in a person’s eyes in order to 　20　 them．If Clyde had not been “on guard”， the cobra could easily have got into our house lying 　21　， ready to “surprise attack” me when I wasn’t expecting it．This 　22　 me of the fact that anything can happen at any time．Therefore， we should always remain 　23　 and appreciate every moment we have， which is the best way to 　24　 the gift of life． 语篇解读：本文是一篇记叙文。文章主要讲述了作者在等待朋友的过程中，家中狗狗发现眼镜蛇并示警，使作者避免了一场潜在危险的故事。 10.A．Entering　 B．Leaving C．Searching　 D．Approaching 解析：D　根据上文so I decided to go home to wait和下文the house可知，作者正往家走，还未进入家门，“接近房子”符合语境。 11.A．nose　 B．claws C．ears　 D．mouth 解析：A　根据下文into a flowerbed near our front door可知，狗通常通过嗅觉感知危险，“把鼻子伸进花坛”符合其探索危险来源的行为逻辑。 12.A．biting　 B．barking C．tearing　 D．waving 解析：B　根据下文began barking again可知，狗此时在持续吠叫，警示危险。 13.A．absolutely　 B．occasionally C．suddenly　 D．frequently 解析：C　根据下文可知，狗感知到危险后，应是突然做出跑动反应，符合其受惊后的行为特征。 14.A．Depressed　 B．Surprised C．Annoyed　 D．Determined 解析：D　根据下文to check with a stick可知，结合狗的异常反应，作者意识到可能有危险，因此决定拿棍子去查看一下。 15.A．winding　 B．taking C．dancing　 D．wandering 解析：A　根据上文I found a cobra和下文up the steps to our front door可知，眼镜蛇的移动方式是蜿蜒爬行， winding up the steps符合其形态特征。 16.A．proud　 B．aware C．capable　 D．unsure 解析：D　根据上文eventually escaped及下文of the situation and kept barking可知，蛇已经逃离，而狗持续吠叫警示危险，说明它不确定是否安全。 17.A．attention　 B．priority C．alert　 D．ground 解析：C　根据上文可知，狗知道有危险，仍在警惕危险， on alert为固定搭配，意为“处于警戒状态”。 18.A．see off　 B．drop off C．call on　 D．pick up 解析：D　根据上文和下文my friends可知，作者去机场是为了接朋友， pick up friends符合语境。 19.A．comfortable　 B．secure C．punctual　 D．delayed 解析：C　根据上文but the plane was to be an hour late和下文things might have been very different可知，飞机晚点了一个小时，此处是假设飞机准时到达，情况会不同。 20.A．injure　 B．scare C．disable　 D．blind 解析：D　根据上文以及常识可知，眼镜蛇向眼睛吐毒液的直接后果是让人失明， blind比injure更精准贴合其攻击特征。 21.A．hidden　 B．folded C．overjoyed　 D．undisturbed 解析：A　根据下文可知，蛇要发动突然袭击，需先隐藏起来， lying hidden符合其隐蔽攻击的逻辑。 22.A．accuses　 B．reminds C．warns　 D．informs 解析：B　根据下文me of the fact that anything can happen at any time可知，作者从这次经历中得到启示， remind sb of sth为固定搭配，意为“提醒某人某事”，符合语境。 23.A．passionate　 B．available C．watchful　 D．positive 解析：C　根据上文we should always remain以及上文提到狗保持警惕可知，此处指保持警惕。 24.A．honor　 B．assess C．admire　 D．employ 解析：A　根据下文the gift of life可知，此处指人类珍视生命的礼物，应用honor。 1 / 2 学科网（北京）股份有限公司 $