选择性必修第一册 Unit 5 Revealing nature(word教师用书)-【正禾一本通】2025年高考英语高三一轮总复习高效讲义（外研版2019）

学续写思路　背精彩范文(题材：邻里社区——社区义演因观众状态而出波折) 写作思路：演出结束——观众登台感谢——我们深受感动 精彩范文 (2024·湖北八市3月联考) Paragraph 2： Returning to the stage, we played our final three songs. Finally, with the show over ①，we began packing up our instruments. We had still received no applause. However, as we were to leave, at least fifty people crowded onto the stage. All of them wanted to thank us；some shook our hands, and some surrounded us with a wide grin. Several told us that we were the best band that had played for them in years. We couldn’t believe it. We never felt as good as we did that one special night. 微点透视 1.富有表现力的动词、名词和形容词 crowd, grin，best，good，special 2.精彩的行为动作描写 crowded onto the stage, shook our hands, surrounded us with a wide grin 3.亮眼的高级句式 ①with ＋宾语＋副词宾语补足语。副词在此结构中作宾语补足语，表示状态。 佳句仿写 ①汤姆的父母不在家，他感到很孤单。 Tom felt lonely with his parents out． ②一阵激动的气氛弥漫在空气中，人们涌上舞台，围着这位知名音乐家，急切地伸出双手，希望有机会触摸他们的偶像。 A burst of excitement filled the air as people crowded onto the stage, surrounding the established musician, and eagerly reaching out their hands in hopes of a chance to touch their idol. 单词默写 根据汉语写单词并背诵 第一组：名词 1．disgrace 　　 n．丢脸，耻辱 2．root n．根 3．centimetre n．厘米 4．seed n．种子，籽 5．cybercrime n．网络犯罪 6．pesticide n．杀虫剂，农药 7．sample n．样本 8．ancestor n．(动物的)原种，祖先 学生用书第182页 第二组：其他 9．worldwide 　adv.遍及全世界 10．suspect v．怀疑，猜想，觉得 11．decline v．减少 12．link v．把……联系起来；连接 13．comb-like adj.梳状的 14．giant adj.巨大的，特大的 15．blame v.责怪，指责；把……归咎于 情境运用 选用左栏单词的正确形式填空 1．Something that is described as giant is much larger or more important than most others of its kind. 2．Police are blaming the accident on dangerous driving. 3．His books have sold more than 20 million copies worldwide． 4．It was perfectly all right，he said，because the police had not suspected him of anything. 5．If you say that something is a disgrace，you are emphasizing that it is very bad or wrong. 教考衔接 1．(2023·新课标Ⅱ卷)Some students get so interested in gardening that they bring home seeds to start their own vegetable gardens. 2．(2021·新高考Ⅰ卷) What was a cause of the waterfowl population decline in North America？ 3．(2021·浙江6月卷)For postcrossing to work worldwide，a common communication language is needed so that everyone can understand each other. 词形转换 1．evolve v．进化→evolution n．进化 2．detect v．发现，觉察(尤指不易觉察到的事物)→detective n．侦探→detection n．侦查；发现 3．generate v．产生，创造→generator n．发电机；发生器→generation n．产生；创造；一代 4．primitive adj.原始的，低等的→primitively adv.最初地；原始地 5．legend n．传说，传奇(故事)→legendary adj.非常有名的；传说(中)的 6．distant adj.遥远的→distantly adv.遥远地→distance n．距离 7．character n．个性，性格；人物→characteristic n．特征，特性 8．fungus n．真菌(复数fungi)→fungal adj.真菌的 9．geology n．地质学；地质→geologist n．地质学家 情境运用 用所给单词的正确形式填空 1．It has been confirmed that the three species evolved from a single ancestor and the evolution took a long time. (evolve) 2．A police detective was detecting a crime and his method was effective for the detection. (detect) 3．Though there is a long distance between Tom and his family，they don’t feel distant. (distance) 教考衔接 1．(2022·新高考Ⅰ卷)...but rather the huge variety of speech sounds that we find today is the product of a complex interplay of things like biological change and cultural evolution(evolve). 2．(2021·新高考Ⅱ卷)You need a seat which supports your back and the book should be at the right distance (distant) from your eyes. 规律总结 名词后缀-ing 表示状态或动作，多为动名词转化而来。 park 停放车辆→parking 停车；停车场 end 结束→ending 结尾，结局 suffer遭受→suffering 痛苦 mean 意思是→meaning 意思；意义 find 发现→finding 发现 warn警告→warning 警告 paint画；绘→painting 画；绘画 　　 短语词块 根据汉语写短语词块并背诵 1．answer the call 　　 响应号召 2．be similar to 与……相似 3．link to 连接 4．be described as 被描述为 学生用书第183页 5．be native to 　　　　 源于……的，原产于…… 6．by contrast 相比之下 7．do research on 对……做研究 8．carry out 展开，实施 9．of all time 有史以来 10．adapt to 适应 11．be home to ……的聚集地 12．drive away 驱赶 13．date back to 回溯到，追溯 14．be a disgrace 是耻辱，是丢脸的事 15．communicate with 与……交流 16．so far 迄今为止 情境运用 选用左栏短语词块的正确形式填空 1．You are expected to answer the call with immediate action. 2．It is a disgrace that children should behave like that and their parents are to blame. 3．His name will live in history as one of the greatest bowlers of all time． 4．As for preparations，reading some Chinese classics in advance can be helpful for you to adapt to the Chinese language environment. 5．The lion’s approach drove away the small animals. 6．The boy is said to have learned 2，000 words by heart so far． 教考衔接 1．(2022·全国甲卷)Goffin’s cockatoos，a kind of small parrot native to Australasia，have been shown to have similar shape-recognition abilities to a human two-year-old. 2．(2020·北京卷)For example，algorithms (算法) carry out huge volumes of trading on our financial markets... 背教材原句 仿写作佳句 1.so...that... 引导结果状语从句 But Darwin’s scientific studies were so convincing that more and more people started to believe his theory. 起初我有些紧张，但所有人都那么亲切友好，我很快就不担心了。 I was a little nervous at first，but everyone was so nice and friendly that I soon stopped worrying. 2.until引导的时间状语从句 It was not published until 1859 and immediately caused a storm. 我们待在室内，直到一切都恢复了平静。 We waited inside until things calmed down． 用所给单词的正确形式填空或者填入一个合适的词(黑体部分是本单元词汇)。 The origins of some crops are well-known. Rice is native 1.to the Yangzi basin. Apples trace back to the woodlands of southern Kazakhstan. Some crops’ beginnings，though，are lost in the mists of time，among them those of the watermelon. 2．It has long been clear that watermelons’ ancestors are African. Scientists suspect 3.that they were planted there thousands of years ago，and the continent is home 4.to seven species and numerous subspecies of plants classified in Citrullus(西瓜属).An examination of available genetic data about members of Citrullus，5.published (publish) in the Proceedings of the National Academy of Sciences，has led the scientists to conclude that watermelons were linked 6.to the Sudanese Kordofan melon，7.which grows in Darfur，the western part of Sudan. A 4，450-year-old Egyptian tomb painting shows what appears to be a watermelon being served raw at a table. 学生用书第184页 Part 1　核心词汇·多维练透 suspect v．猜想，怀疑，觉得 单句语法填空/读后续写之行为动作描写 ①I once suspected (suspect) that he had stolen the money，but later it turned out that I was proved wrong. ②Anyone suspected of drunk driving should be stopped and take an alcohol test. ③当我们开始窃窃私语时，她皱起眉头，用怀疑的目光看着我们。 When we started whispering together，she frowned and cast a suspicious look at us/looked at us suspiciously． [真题衔接]　④(2020·新高考Ⅰ卷)In Samarkand，Mr Bissell admires the architectural wonders，while on his way to Bukhara he gets a taste of police methods when suspected (suspect) of drug dealing. (1)suspect sb of (doing) sth 怀疑某人有(做)某事的嫌疑 (2)suspect that...怀疑……；觉得…… (3)be suspected of (doing) sth 有(做)某事的嫌疑 (4)suspicious adj.怀疑的 decline v．减少 单句语法填空/应用文写作之数字描述 ①Occupied in preparing for my final exam，I have no alternative but to decline (decline) your invitation. ②近年该景点游客人数下降了10%，仅有500万。 The number of tourists to the scenic spot has declined by 10% in recent years to only 5 million. [真题衔接]　③(2022·浙江1月卷)When the answer was no，she declined (decline) the invitation. (1)decline v．下降；衰落；谢绝 decline in...在……(方面)的下降 decline to do sth 谢绝/拒绝做某事 decline by... 下降了…… decline to... 下降到…… (2)be in decline 处于下降/衰退中 on the decline 在衰退；在没落中；在消减 blame v．把……归咎于；责怪，指责 单句语法填空/读后续写之情感描写 ①Lots of people find it hard to get up in the morning，and put the blame on the alarm clock. ②Mr Green stood up in defence of the 16-year-old boy，saying that he was not the one to blame (blame). ③蒂姆因演出失败被责备，他悲伤得忍不住痛哭。 Blamed for the failure of the performance，Tim felt seized by a burst of sadness and couldn’t help crying bitterly. 【温馨提示】　to blame作定语或者表语时，主动表示被动。 (1)blame sb for sth 因某事责备某人 blame sth on sb/sth 将某事归咎于某人/某物 be to blame(for sth)应(对某事)负责任 (2)take/bear the blame for...承担……的责任 put/place/lay the blame on sb/sth 归咎于某人/某物 link v．把……联系起来；连接 单句语法填空/读后续写之动作场景描写 ①Undoubtedly，social customs provide a vital link between the present and the past. ②(2021·北京卷)When you sleep，your brain sorts through everything that happened during the day，trying to link new experiences with/to old memories. 学生用书第185页 ③查尔斯小心翼翼地挽着艾米丽的胳膊在公园里漫步，欣赏着美丽的风景，享受着彼此的陪伴。 Charles carefully linked his arms with Emily’s as they wandered through the park，enjoying the beautiful scenery and each other’s company. [真题衔接]　④(2023·全国乙卷)It can bring a new interest and focus into people’s lives and help to make the link (建立起联系)between home and nature. (1)link...to/with...将……和……连接/联系起来 link up(with)(与……)连接起来；结合 be linked to/with 与……联系/连接起来 (2)link n．联系；纽带 a link between...and...……和……之间的联系 Part 2　经典句式·写作迁移 句型公式：until 引导的时间状语从句 单句语法填空/读后续写之主旨升华 ①Mary walked along the pathway until she came to huge gardens with wide lawns and winding walks. ②It was not until several months later that the city returned to normal. ③幸福就在生活中最简单的事情里，直到我们与他人分享这些事，我们才知道有多么幸福。 There is happiness in life’s simplest things，and not until we’ve shared those things with others will we know how much． [真题衔接]　④(2023·新课标Ⅰ卷)In fact，don’t wait until you’ve made a mistake to try this—it’s a great way to boost self-confidence at any time. (1)由until 引导的时间状语从句中，若主句谓语动词是延续性的，那么这个主句须用肯定形式；若主句的谓语动词是非延续性的，则主句常用否定形式，构成not... until...结构。 (2)not until结构放句首时，主句用部分倒装语序。 (3)not until结构置于强调句型中时不再倒装。 Part 3　知识拾遗·查缺补漏 Ⅰ.单元词汇拾遗 短语背诵 date back to追溯到…… be crowded with满是…… come to exist产生，开始存在 语境运用 1．The history of self-knowledge dates back to over 2，000 years. 2．Your heart might be crowded with good things，work，sports or hobbies，but they were never designed to take first place in your heart. 3．Certain forms of knowledge come to exist in certain places. Ⅱ.熟词生义——写出句中加黑词汇的汉语意思 1．Their life seemed utterly distant from his own. 不同的；不相似的 2．There was a distant look in her eyes；her mind was obviously on something else. 心不在焉的；恍惚的；出神的 3．Pat sounded very cold and distant on the phone. 冷淡的 4．She was my distant cousin，so I was not familiar with her. 远房的；远亲的 5．Now similar concerns are being raised by the giants that deal in data，the oil of the digital age. 巨头；大公司 Ⅰ.应用文写作增分练 [单元语料积累] 单元话题 自然观察——介绍向日葵 单元词汇 native, characteristic, seed, pour, giant, amazing，witness; protect...from，be native to, serve as 经典句型 with复合结构；分词短语作状语 [句子基础写作] 请根据汉语提示，使用上面所列本单元知识完成句子。 1．向日葵，以其受人喜爱而闻名，原产于北美。 Sunflowers, well-known for their popularity among people, are native to North America. 学生用书第186页 2．我被它们独特的特性所吸引，决定在一个装满营养丰富的土壤的花盆里种一些葵花籽。 Attracted by their unique characteristics, I decided to plant some sunflower seeds in a pot filled with nutrient-rich soil. 3．带着期待和耐心，我仔细观察着他们的变化。 With anticipation and patience, I carefully observed their progress． 4．我高兴地看到嫩绿、娇嫩的嫩芽出现了。 I was delighted to witness the appearance of green and delicate buds. 5．为了保护这些幼苗不受阳光的照射，我把花盆移到了室内。 To protect these young plants from sunlight, I moved the pot indoors. 6．在悉心照料它们的过程中，我注意到土壤变干了，便及时浇水，保证了它们的生长和活力。 I diligently tended to them. I noticed the soil drying out and promptly poured some water to ensure their growth and vitality. 7．这些幼小的植物长成了惊人的高大植物。 These youthful plants grew into astonishingly tall and giant plants． 8．这样的经历有力地提醒我们，生命的循环令人敬畏。 Such an experience served as a powerful reminder of the awe-inspiring cycle of life. [语段衔接成篇] 请运用恰当的过渡衔接词组织语段 Sunflowers, well-known for their popularity among people, are native to North America. One day, attracted by their unique characteristics, I decided to plant some sunflower seeds in a pot filled with nutrient-rich soil. With anticipation and patience, I carefully observed their progress. After a few days, I was delighted to witness the appearance of green and delicate buds. To protect these young plants from sunlight, I moved the pot indoors. While diligently tending to them, I noticed the soil drying out and promptly poured some water to ensure their growth and vitality. Over time, these youthful plants eventually grew into astonishingly tall and giant plants. Such an experience served as a powerful reminder of the awe-inspiring cycle of life. Ⅱ.读后续写微技能——人物生气、愤怒情绪描写 [素材积累巧背] 基础词汇 ①形容词：furious狂怒的，angry生气的，enraged暴怒的 ②副词：fiercely凶猛地，intensely强烈地，furiously狂怒地，angrily生气地，bitterly尖刻地 ③名词：rage愤怒，anger生气，fury狂怒，hate憎恨，hostility敌意 必备词块 ①glare at me with a look of pure rage 满眼怒气地盯着我 ②be consumed by a burning resentment愤怒至极 ③lead to an outburst of anger from the crowd 激起了人群的愤怒爆发 ④feel the wrath in his words 感觉到他言辞中的愤怒 ⑤respond with a long angry speech 愤怒地回击了一番 ⑥storm out of the room in a fit of rage 勃然大怒地冲出了房间 一、根据所给汉语完成句子 1．他握紧拳头，指甲扎进手掌里。 He clenched his fists tightly, nails digging into his palms． 2．他的眼睛里闪烁着强烈的火焰，随时准备爆炸。 His eyes flashed with an intense fire, ready to explode at any moment． 3．他气得脸都红了。 His face turned red in anger． 4．他周围的气氛变得紧张起来，因为他以有力的愤怒做出回应。 The atmosphere around him became tense, as his anger responded with an overwhelming force． 5．从他嘴里说出的每个字都充满了愤怒，他的声音因愤怒而颤抖。 Each word that escaped his lips was filled with fury, his voice trembling with rage． 二、按照合适的逻辑关系将上面句子重新排序合并成语段 His face turned red in anger. He clenched his fists tightly, nails digging into his palms. Each word that escaped his lips was filled with fury, his voice trembling with rage. His eyes flashed with an intense fire, ready to explode at any moment. The atmosphere around him became tense, as his anger responded with an overwhelming force. 单元测评23　Unit 5　Revealing nature (时间：60分钟，满分：100分) (本栏目内容在学生用书中以活页形式分册装订！) Ⅰ.阅读理解(每小题5分，共40分) A (2024·青岛适应性检测) Imagine a plate holding two strawberries, identical in appearance. One came out of a supermarket box, meaning it was probably harvested when it was still unripe. By the time it reached the plate it may have been off the vine for two weeks. The other strawberry was picked from a garden minutes before being eaten. Supermarket strawberries are not entirely without advantages: they are convenient and still available even in winter months. But the two berries differ from each other in the same way that hearing music in a concert hall differs from listening to it on an old CD player. The home-grown fruit is an eatable case for making a home garden. Your columnist, who long considered gardening a complete waste of time, advances this argument with great enthusiasm. Planting cool-weather greens, as gardeners across the north-east of America are now doing, can seem nonsense, since convenient, continuously well-stocked supermarket shelves are available all week. But the same could be said of cooking: there are many cheap and decent restaurants around, so why bother to make your own meals? That attitude misconstrues the ultimate appeal of gardening: it mistakes the product for the purpose. It is true that a garden can produce tomatoes and carrots of incomparable sweetness, and celtuce and herbs that taste like themselves rather than the plastic they are usually packaged in. While finding, let’s say, celtuce in the shops can take some time, effort, and expense, growing your own vegetables ensures a reliable supply. On the other hand, a garden, especially in the early years, can produce little but frustration. Green hands may plant the wrong crops for their soil. And even expert gardeners can lose a season’s harvest to uncooperative weather. No matter. The real joy of gardening is the time spent doing it. The deepest pleasure—as with cooking, writing or almost anything worthwhile — is in the work itself. To garden is to patiently, lovingly and diligently help life become strong and healthy, in the ground and above it. 【语篇解读】　本文是一篇夹叙夹议文。文章以超市里的草莓为例，作者论述了自己对从事园艺的看法。 1．What can we know about the supermarket strawberries? A．They look distinct from home-grown ones. B．They give out pleasant and fresh smell. C．They are picked days before fully grown. D．They are planted typically in winter. 答案：C 解析：细节理解题。根据第一段中“One came out of a supermarket box... have been off the vine for two weeks.”可知，超市里的草莓在完全长大前几天采摘。故选C项。 2．What does the underlined word “misconstrues” mean in Paragraph 4? A．Misinterprets. B．Transforms. C．Mistrusts. D．Highlights. 答案：A 解析：词义猜测题。根据画线词后文“the ultimate appeal of gardening: it mistakes the product for the purpose”可知，这种态度错误地把产品当成了目的，即这种态度误解了园艺的最终吸引力。故画线词意思是“误解”。故选A项。 3．Why does the author mention the failures in gardening? A．To warn readers not to take up gardening easily. B．To advise readers to work in harmony with nature. C．To make readers reflect on the methods of gardening. D．To help readers have a whole picture of gardening. 答案：D 解析：推理判断题。根据倒数第二段内容可推知，作者提到园艺上的失败是为了帮助读者对园艺有一个全面的了解。故选D项。 4．What is the author’s opinion on gardening? A．It’s a difficult and time-consuming process. B．Products of gardening make it worthwhile. C．The time and efforts invested make it a delight. D．It reduces the cost of purchasing vegetables. 答案：C 解析：细节理解题。根据最后一段内容可知，作者认为园艺投入的时间和精力使它成为一种乐趣。故选C项。 B (2024·青岛二模) Introduced species have a bad reputation. It has been believed that the species mix in a particular place should remain as unchanged as possible. But this is just an opinion. Other opinions are possible. A study, published recently by Dov Sax of Brown University, thus asks how the benefits of introduced species might be better assessed, so that opinions can be more informed. Specifically, he identifies several aspects for that. Initially, whether introduced species provide direct human advantage is taken into account. Dr. Sax and his colleagues ignored crops, since their benefits are obvious. But they included transplanted grass species that have gone wild，yet provide grazing(牧草)for domestic animals, and introduced forest trees that produce wood for construction. Another factor is their possible benefit to the ecosystem into which the introduction has happened. Such introduction is sometimes made to reduce the risk of a localised species becoming extinct. Pyne’s ground plum(李子)，native to a handful of sites in the central basins of Tennessee but now transplanted to others, falls into this category. The last value is experienced on an emotional rather than a practical level. Lots of people feel good about native wildlife, which is generally the main motive for its conservation. But that feel-good factor can extend to introduced species as well. Such value can cut both ways, however. For example, ring-necked parakeets, an Asian and African species, have been spreading through Britain for several decades. Some find them a colourful addition to the local wildlife, others a noisy competitor for native birds. In light of their analysis, Dr. Sax and his team therefore suggest that researchers studying introduced species should in future create a clear distinction in their studies between changes that have happened and judgments about the value of those changes. In addition, when making those judgments, they should acknowledge all types of values, rather than focusing narrowly on one or two of them. That done, many species will surely still be accused of possible damage. But others, badly thought of in the past, may not. 【语篇解读】　本文是一篇说明文。文章主要介绍了布朗大学的多夫·萨克斯最近发表的一项研究提出了一个问题，即如何更好地评估引进物种的好处，从而使意见更加全面。并建议在未来的研究中应该对物种的引入所带来的影响和改变进行全面的评估而非局限性的研究。 5．What is Dr. Sax’s study aimed to do? A．Keep track of introduced species. B．Get introduced species fully understood. C．Compare opinions on introduced species. D．Identify consequences of introducing species. 答案：B 解析：细节理解题。根据第一段中“A study, published recently... so that opinions can be more informed.”可知，该项研究的目的是充分了解引进的物种。故选B项。 6．Why was Pyne’s ground plum transplanted to other places? A．To provide graze for local animals. B．To produce wood for construction. C．To build a new local ecosystem. D．To save local species from dying out. 答案：D 解析：细节理解题。根据第三段前两句可知，将Pyne’s 李子引入到其他地区是因为有利于减少当地物种灭绝的风险。故选D项。 7．How do local people react to the introduction of ring-necked parakeets? A．They don’t care about it. B．They consider it acceptable. C．They can’t put up with it. D．They hold divided opinions on it. 答案：D 解析：推理判断题。根据倒数第三段最后一句可知，当地人对ring-necked parakeets的引入持有不同的观点。故选D项。 8．What does Dr. Sax suggest to the future researchers? A．Focusing on main values. B．Evaluating evident changes. C．Analyzing previous researches. D．Presenting all-round assessments. 答案：D 解析：推理判断题。根据倒数第二段最后一句可知，Dr. Sax建议，在未来的研究中应该全面的开展研究，而不是狭隘地只关注一两个价值的方面。故选D项。 Ⅱ.阅读七选五(每小题6分，共30分) I’m a hiker—“born to hike”．It does my heart and soul good to take a pack and head out on a trail (小路), especially when I’m alone and can let my mind wander where it will. 　1　 Hiking keeps your brain sharper than many other forms of exercise. As a professional writer, although I am busy with my work, I often spare some time to hike. 　2　 　3　 Exercise in general can be a good way to decrease stress. But what sets hiking apart from other forms of exercise is that hiking can happen almost anywhere and give you the happiness that you can take from nature. Hiking can increase our creativity. I’m sure I’m not alone in finding that walks in nature let my mind wander freely in creative directions. 　4　 Sometimes, ideas relevant to music come up from unconscious places when I’m not deliberately thinking. Hiking helps strengthen a positive relationship with the natural world. Besides being good for us, hiking may also help the world around us. After all, if we stick to walking and covering longer distances, we could use cars less and reduce our carbon footprint. 　5　 For example, it increases our connection to nature. As one study suggests, when we have a personal connection to nature, we are more likely to want to protect it. That means experiences in nature—like hiking—can be mutually (相互地) beneficial, helping people and the earth. So, grab a water bottle, a backpack...and head out on the trail. You won’t be sorry you did. A．Hiking helps to keep you calm and happy. B．Beyond that, hiking benefits our planet indirectly. C．The following are the benefits you can get from hiking. D．In fact, I’ve written many of my songs while hiking on a trail. E．It’s easy for me to come up with creative ideas while sitting alone. F．It not just makes me feel good, but also helps me keep the brain in top shape. G．This all goes to show that hiking maybe one of the best ways to move your body. 【语篇解读】　本文是一篇说明文。文章主要介绍了一些徒步旅行的好处。 1．答案：C 解析：空处上文讲了作者热爱徒步旅行，下文介绍了徒步旅行的好处，由此可知，空处承上启下，指出徒步旅行有好处。C项“以下是你可以从徒步旅行获得的好处。”符合此处的语境，故选C项。 2．答案：F 解析：根据本段的主旨句“Hiking keeps your brain sharper than many other forms of exercise.”可知，本段主要介绍的是徒步旅行能让你的大脑更敏锐这一好处。空处为本段的最后一句，应承接上文，说明徒步旅行给作者的大脑带来的好处。F项“它不仅让我感觉良好，而且还帮助我将大脑保持在最佳状态。”符合语境，故选F项。 3．答案：A 解析：分析文章结构及空处所在的位置可知，空处应是本段的主旨句。根据下文“Exercise in general... to decrease stress...give you the happiness...”可知，本段的主旨是徒步旅行可以带来快乐。A项“徒步旅行帮助你保持冷静和快乐。”符合语境，故选A项。 4．答案：D 解析：根据本段主旨句可知，本段主要讲述的是徒步旅行可以提高我们的创造力这一好处。根据空处下文“Sometimes, ideas relevant to music come up from unconscious places when I’m not deliberately thinking.”可知，空处应是具体举例说明徒步旅行给作者带来了音乐创作的灵感。D项“事实上，我已经在沿着小路徒步旅行时写了很多我的歌。”符合语境，故选D项。 5．答案：B 解析：根据空处下文的举例“For example, it increases... we are more likely to want to protect it.”可知，空处应是在说明徒步旅行让我们与自然有了关联，因此我们想要保护它，这对地球有益。B项“除那之外，徒步旅行间接地对我们的星球有益。”符合语境，故选B项。 Ⅲ.应用文写作(满分30分) 假如你是李华，是某国际中学学生会主席。请以学生会名义，围绕“我最想感恩的人”这一主题，用英语给同学们写一封倡议书。内容包括： 1．倡议的原因； 2．倡议的内容； 3．发出的号召。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯。 Dear fellow students， ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ The Students’ Union Li Hua 【参考范文】 Dear fellow students， To express our heartfelt gratitude，we advocate doing something for our beloved people. First of all，think of a person we are grateful to and the reasons why we want to thank him/her most. Then，we need to choose an appropriate way to express our gratitude，like giving a smile to our friends, writing letters of thanks to our teachers or giving our parents a hug every morning，which are all thanks we offer with a grateful heart. Let’s learn to express our gratefulness to people around us，just beginning with the simple“Thank you！”． The Students’ Union Li Hua 学科网（北京）股份有限公司 $$