Unit 5 Part 3 Developing ideas & Presenting ideas(同步精炼)（PPT同步课件）-【学而思】2026-2027学年高二英语选择性必修第二册（外研版）

Unit 5　A delicate world 第1讲　描述运动的基本概念 Part 3　Developing ideas & Presenting ideas 基础过关练 第1讲　描述运动的基本概念 Ⅰ.单词拼写 1.All citizens here owed the _________(巨大的) changes to the development of science and technology. 2.[2024新课标Ⅰ] With paper, there is a literal laying on of hands, along with the ___________(视觉的) geography of distinct pages. 3.If she marries a foreigner,will her ___________ as a British citizen be affected? 4.In the last ____________ of the operation,she told me that she felt much better. 　session     　status     　visual     　vast     第1讲　描述运动的基本概念 Ⅱ.一词多义 1.[2024浙江1月] If I ever get _______ outside my house again, my local telephone box will, sadly, no longer be able to connect me with my keys. 词性:_______ 词义:__________ 解析　句意:如果我再次陷入被关在房子外面的困境,很遗憾,我当地的电话亭将无法再帮我联系到我 的钥匙了。 　使处于困境     　动词     trapped 第1讲　描述运动的基本概念 2.Were you just going to ____ her into making a vital decision without letting her know all the details? 词性:_______ 词义:__________ 解析　句意:你是不是打算不告诉她所有细节,就骗她做出一个极其重要的决定? 　使陷入圈套     　动词     trap 第1讲　描述运动的基本概念 3.[2023新课标Ⅰ]You'll hear these participants' stories and learn what strategies worked well for them, and what _____ they encountered that you should avoid.词性:_______ 词义:_______ 解析　句意:你将听到这些参与者的故事,了解哪些策略对他们效果显著,以及他们遇到的哪些圈套是 你应该避免的。 　圈套     　名词     traps 第1讲　描述运动的基本概念 4.The only thing the wolf could do was climb up to the ground from the ____, and escaping unharmed felt like a miracle.词性:_______ 词义:_______ 解析　句意:狼唯一能做的就是从陷阱里爬到地上,毫发未伤地逃脱简直像是个奇迹。 　陷阱     　名词     trap 第1讲　描述运动的基本概念 Ⅲ.单句语法填空 1.How I hope all the countries in the world can collaborate and coexist _________each other peacefully! 解析　考查介词。coexist with意为“与……共存”。故填with。 　with     第1讲　描述运动的基本概念 2.She was _______________(apparent) a very determined and diligent person, and that made her really suc- cessful in her career. 解析　考查副词。设空处作状语,应用副词形式。故填apparently。 　apparently     第1讲　描述运动的基本概念 3.[2026浙江宁波期中] During the summer vacation, I was cleaning the garage when I discovered a _____ ___________(mystery) old wooden box covered in dust. 解析　考查形容词。修饰名词box,应用形容词形式。故填mysterious。 terious     　mys- 第1讲　描述运动的基本概念 4.[2021新高考Ⅰ]The hostels in Rome offer a bed in a dorm room for around $25 a night, and for that, you' ll often get to stay in a central location with _____________(secure) and comfort. 解析　考查名词。设空处与comfort并列作with的宾语,应用名词形式。故填security。 　security     第1讲　描述运动的基本概念 5.[高考情境题]Opportunities, which are vital for personal growth, ___________(rare) come knocking on the door of those who refuse to tackle challenges or show devotion to seeking them—only efforts bring reward- ing outcomes. 解析　考查副词。修饰动词come,应用副词形式。故填rarely。 句式剖析 　rarely     第1讲　描述运动的基本概念 6.The Internet has made _______ possible for friends and family to keep in touch easily even if they are on opposite sides of the world. 解析　考查形式宾语。“made _______possible...”是“make+宾语+宾补”结构,句中应用it作形式宾 语,真正的宾语为不定式短语。故填it。 　it     第1讲　描述运动的基本概念 Ⅳ.完成句子 1.[2021浙江1月写作]我谨代表我们学校对你们的到访表示诚挚的欢迎。 I would like to convey my sincere welcome to your visit ______ _________ ____ ______ ___________. 2.[2025北京写作]只有通过组织像在线文化沙龙这样的联合活动,我们才能加深相互信任。(倒装句) Only by organizing joint activities like online cultural salons _______ ______ _________ mutual trust. 3.对我这个中国画爱好者来说这是一个向参观者介绍中国画技巧的好机会。 ______ ______ ______ _________ ______ _______, a Chinese painting lover, ___ _______________ Chinese painting skills to visitors. 　to 　　introduce     　It's 　　a 　　good 　　chance 　　for 　　me     　can 　　we 　　deepen     　on 　　behalf 　　of 　　our 　　school     第1讲　描述运动的基本概念 4.与其他影片相比,这部英文短片被认为更有教育意义。(一句多译) ①____________ ___________ other films, the English short film is believed to be more instructive.(com- pare) ②_________ _____________ ________ other films,the English short film is believed to be more instructive. (comparison) 　By/In 　　comparison 　　with     　Compared 　　to/with     第1讲　描述运动的基本概念 能力提升练 第1讲　描述运动的基本概念 Ⅰ.课文语法填空 　　In 2016, Shennongjia made it onto the UNESCO World Heritage List. It was awarded the status be- cause it meets two 　1　 (criterion) required by the list. It is one of the most “complete” natural areas in 　2　 world and has incredible biodiversity. 　　Shennongjia 　3　 (range) from about 400 metres to over 3,000 metres above sea level, which gives a great variation in climate, 　4　 (allow) varieties of species to live. Some of them, 　5　 (regard) as living fossils, have survived millions of years. 　　Until now, over 3,000 plant species 　6　 (find) in Shennongjia, which represents over ten per cent of China's total floral richness. More than 600 vertebrate species and around 4,300 insect species are living there. Scientists can observe the 　7　 (ecology) and biological processes in real time. 　　Scientists make great efforts 　8　 (look) after the various species. However, the local people are the 第1讲　描述运动的基本概念 most impressive for taking things from nature without damage and they live 　9　 harmony with nature. All are the reasons 　10　 Shennongjia deserves its place on the UNESCO World Heritage List. 1.__________    2.________    3._______    4.__________    5._____________ 6.________________    7.____________    8.____________    9._______    10.________ 　why     　in     　to look     　ecological     　have been found     　regarded     　allowing     　ranges     　the     　criteria     第1讲　描述运动的基本概念 解析 1.考查名词复数。空前的two表明,此处应用名词复数作meets的宾语。 2.考查冠词。in the world是固定短语,意为“在世界上”。 3.考查时态和主谓一致。该句中which引导非限制性定语从句,which前面为主句,主句中缺少谓语。此 处陈述客观事实,应用一般现在时。主句主语Shennongjia是第三人称单数,故填ranges。 4.考查动词的-ing形式。此处表示“气候的多样性使得这里生存着各种各样的物种”,由语境可知设空 处表示自然而然的结果,应用动词的-ing形式作结果状语。 5.考查过去分词。该句已有谓语have survived,故此处应用非谓语动词。regard与其逻辑主语Some of them之间是被动关系,应用过去分词作后置定语。 第1讲　描述运动的基本概念 6.考查时态、语态和主谓一致。句中which引导非限制性定语从句,which前面为主句,设空处作主句的 谓语。Until now是现在完成时的标志性时间状语,则主句应用现在完成时;主句主语over 3,000 plant species与find之间是被动关系,应用被动语态;species单复数同形,但over 3,000表明主句谓语应用复数。 故填have been found。 类比启发　　常与现在完成时连用的短语还有so far、up to now、till now等。 第1讲　描述运动的基本概念 7.考查形容词。设空处与形容词biological为and连接的并列成分,一起作定语修饰名词processes,故用形 容词形式。 8.考查动词不定式。make efforts to do sth.是固定结构,意为“努力做某事”。 9.考查介词。in harmony with是固定短语,意为“与……和谐相处”。 10.考查定语从句。设空处无提示词,空前是名词reasons,此处表示“神农架入选联合国教科文组织世 界遗产名录的原因”,设空处作原因状语,故此处应用why引导定语从句。 第1讲　描述运动的基本概念 Ⅱ.语法填空   [2025广东深圳市高级中学期末] 　　Not all famous national parks are on land. Some national parks are marine parks. One good example of this is the Great Barrier Reef Marine Park in Australia. 　1　 (stretch) over 2,300 kilometers, the Great Bar- rier Reef is considered one of the natural wonders of the world. It is the largest structure in the world made by living creatures except for humans. A wide variety of tropical wildlife also 　2　 (make) the reef its habitat. 　　Since the Great Barrier Reef is just below the surface of the water, it is an excellent place 　3　 (see) nature, and millions of people travel there every year. The park was created in 1975 to protect the reef 　4　 overdevelopment and overfishing. 第1讲　描述运动的基本概念 　　Unfortunately, the 　5　 (big) danger to the Great Barrier Reef is something park 　6　(manage) can- not stop—global warming. Rising ocean temperatures are causing some corals to die 　7　 the colourful coral reefs to turn grey. Hundreds of years ago, people could not imagine that there would ever be a time 　8 　 forests would be cut down, oceans would become 　9　(pollute), and wildlife would face extinction. 　　Facing the problems of environment pollution and overdevelopment, some national parks have been set aside to protect both natural features and wildlife. 　10　 conservation of natural areas has attracted much media attention, and now more and more people are supporting the idea of eco-friendly development. 1.____________    2.__________    3.________    4._________    5.____________ 6._______________    7.________    8.______    9._____________    10.________ 　The     　polluted     　when     　and     　management     　biggest     　from     　to see     　makes     　Stretching     第1讲　描述运动的基本概念 语篇解读　本文是一篇说明文。文章主要介绍了澳大利亚大堡礁海洋公园的形成及其面临的危险。 【高频词汇】    1.structure n.结构体    2.extinction n.灭绝 3.set aside留出,拨出 【熟词生义】    1.turn熟义:v.转动,转身　生义:v.(使)变成    2.face 熟义:n.脸　生义:v.面临,必须对付(某 情况) 1.考查动词的-ing形式。分析句子可知,本句已有谓语is considered,故此处应用非谓语动词,主语the Great Barrier Reef与所给提示词stretch之间是主动关系,应用动词的-ing形式作状语,句首单词首字母应 大写,故填Stretching。 第1讲　描述运动的基本概念 易错归因　　部分学生会误填Stretched,原因有二:①对动词 “stretch”的词义理解偏差:“stretch”在 此处表示 “(事物自身)延伸、绵延”,是大堡礁的固有属性,属于“主动发出”的动作,而非“被外力 延伸”;②思维惯性误导:学生易将“自然景观的特征”误判为“被作用的结果”,默认用过去分词,忽 略“自身具备的状态/动作”需用动词的-ing形式。 2.考查动词的时态和主谓一致。设空处作谓语,句子描述一般性事实,应用一般现在时,主语中心词 wildlife是不可数名词,谓语动词应用第三人称单数形式,故填makes。 3.考查动词不定式。分析句子可知,此处是非谓语动词作后置定语,修饰名词place,应用动词不定式,故 填to see。 4.考查介词。protect....from...是固定搭配,意为“保护……免受……”。故填from。 5.考查形容词最高级。此处表示“最大的危险”,the后应用形容词最高级作定语,修饰名词danger,故填 biggest。 第1讲　描述运动的基本概念 6.考查名词。分析句子可知,something后面是省略了that的定语从句,设空处在定语从句中作主语,应用 名词,此处表示“公园管理”,故填management。 7.考查连词。句意:海洋温度升高导致一些珊瑚死亡,五颜六色的珊瑚礁变成灰色。空前的some corals to die和空后的the colourful coral reefs to turn grey是并列关系,故填and。 8.考查定语从句。分析句子可知,设空处引导定语从句,修饰先行词time,且关系词在定语从句中作时间 状语,故填when。 9.考查形容词。设空处作表语,表示“受污染的”, 应用形容词,故填polluted。 10.考查冠词。句意:对自然区域的保护引起了很多媒体的关注,现在越来越多的人支持生态友好型发 展这一理念。此处特指对自然区域的保护,应用定冠词,句首单词首字母应大写,故填The。 第1讲　描述运动的基本概念 Ⅲ.阅读理解   [2026广东广州六中期中] Endangered polar bears are breeding with grizzly bears(灰熊), creating “pizzly” bears, which is being driven by climate change, scientists say. 　　As the world warms and Arctic sea ice thins, starving polar bears are being forced ever further south, where they meet grizzlies, whose ranges are expanding northwards. And with that growing contact between the two come increasing hybrids(杂交种). 　　With characteristics that could give the hybrids an advantage in warming northern habitats, some scien- tists guess that they could be here to stay. “Usually, hybrids aren't better suited to their environments than their parents, but these hybrids are able to search for a broader range of food sources,” Larisa DeSantis, an associate professor of biological sciences at Vanderbilt University, told Live Science. 第1讲　描述运动的基本概念 　　The rise of “pizzly” bears appears with polar bears' decline: their numbers are estimated to decrease by more than 30% in the next 30 years. This sudden fall is linked partly to “pizzly” bears taking up polar bears' ranges, where they outcompete them, but also to polar bears' highly specialized diets. 　　“Polar bears mainly consumed soft foods even during the Medieval Warm Period, a previous period of rapid warming,” DeSantis said, referring to fat meals such as seals. “Although all of these starving polar bears are trying to find alternative food sources, like seabird eggs, it could be _______________ for their sur- vival.” Actually, the calories they gain from these sources do not balance out those they burn from search- ing for them. This could result in a habitat ready for the hybrids to move in and take over, leading to a loss in biodiversity if polar bears are replaced. 　　“We're having massive impacts with climate change on species,” DeSantis said. “The polar bear is telling us how bad things are. In some sense, ‘pizzly’ bears could be a sad but necessary compromise given current warming trends.” a tipping point 第1讲　描述运动的基本概念 1.Why do polar bears move further south? A.To create hybrids. B.To expand territory. C.To relieve hunger. D.To contact grizzlies. 2.What makes “pizzly” bears adapt to natural surroundings better than their parents? A.Broader habitats. B.More food options. C.Climate preference. D.Their improved breeding ability. 第1讲　描述运动的基本概念 3.What does the underlined phrase “a tipping point” in paragraph 5 refer to? A.A rare chance. B.A critical stage. C.A positive factor. D.A constant change. 4.What's the main idea of the text? A.Polar bears are changing diets for climate change. B.Polar bears have already adjusted to climate change. C.“Pizzly” bears are on the rise because of global warming. D.“Pizzly” bears have replaced polar bears for global warming. 第1讲　描述运动的基本概念 语篇解读　本文是一篇说明文。文章主要介绍了由于气候变暖,濒危北极熊与灰熊交配繁殖,繁衍出 “灰北极熊”,杂交的“灰北极熊”数量正在增加,这说明全球气候正在变得更糟糕。 【高频词汇】    1.breed v.交配繁殖    2.expand v.扩大;扩展    3.characteristic n.特征    4.decline n.减少; 下降 5.estimate v.估计;估算    6.consume v.吃,喝;消耗 7.compromise n.妥协 【熟词生义】    1.thin熟义:adj.瘦的　生义:v.(使)变稀薄    2.associate熟义:v.联系　生义:adj.副的 第1讲　描述运动的基本概念 长难句 第1讲　描述运动的基本概念 1.C　推理判断题。根据第二段第一句可知,饥饿的北极熊被迫向更南的地方迁徙。由此推知,北极熊 向更南的地方迁徙是为了缓解饥饿。故选C。 2.B　细节理解题。根据第三段第二句可知,更多的食物选择让“灰北极熊”比它们的父母更能适应 自然环境。故选B。 3.B　词义猜测题。根据画线短语的上文“Although all of these starving polar bears are trying to find al- ternative food sources, like seabird eggs”可知,饥饿的北极熊寻找其他食物来源,这可能是它们的生存转 折点,因此推测a tipping point的意思是“转折点”,与B项“A critical stage.”意思相近。故选B。 4.C　主旨大意题。文章开篇(第一段)明确指出,受气候变化影响,濒危北极熊与灰熊交配,孕育出“杂 交灰北极熊(pizzly bears)”;倒数第二段末尾进一步补充,这种杂交熊可能逐步占据北极熊的适宜栖息 地并取而代之。综上可知,“北极熊与灰熊杂交、杂交熊数量增多”这一现象的核心驱动力是气候变 化,因此本文主旨为C项。 第1讲　描述运动的基本概念 易错归因　　本题易错选D。原文第五段明确提到“leading to a loss in biodiversity if polar bears are replaced”,其中“if”表明“北极熊被取代”是假设条件,而非已经发生的事实;而 D项用 “have re- placed(已经取代)”表示完成,将假设的情况等同于现实,完全违背原文逻辑,故排除。 第1讲　描述运动的基本概念 Ⅳ.七选五   [2026吉林长春十一高中第一学程考试] 　　More than 40 percent of Antarctica's ice shelves have decreased in the past 25 years, potentially accel- erating the sea level rise by allowing more land ice to flow into the ocean. 　　　1　They play a critical role in slowing the flow of ice on land into the ocean by essentially acting as a wall and surround nearly the entire coastline of Antarctica. When ice shelves thin or retreat, ice on land can flow into the ocean more quickly and accelerate the sea level rise. 　　Healthy ice shelves naturally retreat and grow over time. An ice shelf is continuously flowing and ad- vancing but will also lose mass through melting or calving, which is when its front breaks off into the ocean. 　2　 But the large portion of steadily shrinking ice shelves shows that this natural cycle is off. 第1讲　描述运动的基本概念 　　In West Antarctica, the Getz Ice Shelf experienced some of the biggest ice losses, shedding 1.9 trillion tons of ice over the study period. Most ice shelves in East Antarctica however, increased in volume or stayed the same. 　3　The region is protected by a band of cold water at the coast, which helps keep nearby warm water at bay. Even so, the study still showed pockets of shrinking ice shelves, and researchers are still inves- tigating the reasons. 　4　 　　The current ice shelf data set is not long enough for researchers to definitively make climate change connection yet, but it would be a remarkable coincidence if the natural variability in ice shelves were just that much larger. 　5　But we don't need to hit it before seeing an effect on the planet. 第1讲　描述运动的基本概念 A.Then it can gain ice from the land and grow again. B.Ice shelves are massive floating sections of ice extending from glaciers on land. C.The east is not as exposed to the warm water like the other side of the continent. D.The thinning of the ice shelves has shown up in the surrounding environment, too. E.Ice shelves, not just the big ones, are steadily losing mass over time with no sign of recovery. F.One theory is that the warmer water on the western side could be slowly coming in the region. G.Additionally, climate models predict ice shelves will steadily shrink in a warming world as observed, eventually hitting a tipping point for ice sheet collapse. 1.______ 2.______ 3.______ 4.______ 5.______ 　G     　F     　C     　A     　B     第1讲　描述运动的基本概念 语篇解读　本文是一篇说明文。文章主要讲述了南极洲的冰架正在减少,这可能会使更多的陆地冰流 入海洋,从而加速海平面上升。文章还介绍了这一现象的原因可能和气候变化有关。 【高频词汇】    1.accelerate vt.加快;促进    2.critical adj.关键的;批判的;爱挑剔的    3.essentially adv.本 质上;根本上    4.retreat v.退去    5.continuously adv.持续地;不断地    6.shrink v.缩小;减少    7.remarkable adj.引人注目的;非凡的    8.coincidence n.巧合 【熟词生义】　pocket熟义:n.口袋　生义:n.小区域 1.下文“They play a critical role in slowing the flow of ice on land into the ocean...accelerate the sea level rise.”说明了南极冰架在减缓陆地上的冰流入海洋方面的作用。结合选项可知B项(冰架是从陆地冰 川延伸出来的巨大的浮冰)引出本段的话题——冰架,并介绍什么是冰架,下文的“They”指代“Ice shelves”,符合语境。故选B。 第1讲　描述运动的基本概念 2.上文“Healthy ice shelves naturally retreat and grow over time.”说明冰架是可以自然消退和增长的。 结合选项可知A项(然后它可以从陆地上获得冰并再次生长)承接上文,表明冰架会融化或崩解,也会再 次生长,符合语境。A项中“gain ice from the land and grow again”和前文“naturally retreat and grow over time”相呼应,故选A。 3.上文“Most ice shelves in East Antarctica however, increased in volume or stayed the same.”以及下文 “The region is protected by a band of cold water at the coast, which helps keep nearby warm water at bay.”说明南极东部大部分冰架的体积都在增加或保持不变是因为附近的温暖的海水没有进入。结 合选项可知C项(东部不像大陆的另一边那样会接触到温暖的海水)承接上文,说明南极东部大部分冰架 的体积都在增加或保持不变的原因,同时引出下文的进一步解释,承上启下,符合语境,故选C。 第1讲　描述运动的基本概念 4.上文“Even so, the study still showed pockets of shrinking ice shelves, and researchers are still investigat- ing the reasons.”说明研究人员仍在调查该区域冰架缩小的原因。结合选项可知F项(一种理论是,西侧 温暖的海水可能正在缓慢地涌入该地区)表明调查的一个原因,承接上文,符合语境。F项中的“One theory”和前文的“investigating the reasons”相呼应,故选F。 5.上文“The current ice shelf data set is not long enough...were just that much larger.”说明虽然目前的数 据还不足以明确地将冰架减少和气候变化联系起来,但是因为冰架的变化幅度非常大,所以还是推测和 气候变化有关。分析选项可知G项(此外,气候模型预测,在观测到的变暖的世界中,冰架将稳步缩小,最 终达到冰盖崩塌的临界点。)是对上文的补充和进一步说明,符合语境。G项中的“Additionally”表明 G项和前文是递进关系。故选G。 第1讲　描述运动的基本概念 Ⅴ.读后续写   [2025辽宁部分名校联考] 　　阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 　　It was a cool autumn morning when my friends and I decided to have an adventure that would push the boundaries of our comfort zones. We had heard of an abandoned(废弃的) town within the beautiful moun- tains of Colorado, in which there was a huge cave. The attraction of the unknown was too strong to resist, so we packed our equipment with a mix of excitement and fear. 　　Our journey began with a scenic drive along the winding mountain roads. The landscape was breathtak- ing, with the golden color of fall painting the trees and the cool air filling our lungs. However, as we went deeper into the wilderness, the roads became less-traveled, and we had to rely on the GPS signal to guide us 第1讲　描述运动的基本概念 to our destination. 　　After hours of driving, we reached the end of the road and continued on a dirt trail that seemed to dis- appear into the forest. The trees closed in around us, casting shadows as the sun dipped lower in the sky. It was then that we encountered the first of many difficulties: a fallen tree blocking our path. With no other op- tion, we had to begin the hard task of clearing the way, which took us half an hour. 　　As night fell, we finally arrived at the town. The buildings were old;their windows were broken;the air was thick with an unsettling silence. We set up camp on the edge of the town, with the flames of our camp- fire being the only source of light in the vast darkness. 　　The next morning, we explored the town through the empty streets. Finally, we discovered the huge cave. Its entrance was very large, surrounded by substantial weeds. The terrible stories we had heard came rushing back within those depths. Our hearts raced with the fright we had felt. Despite the fear, we began to 第1讲　描述运动的基本概念 investigate the huge cave. 　　注意:续写词数应为150个左右。 With flashlights(手电筒) in hand, we went into the cave. 　　　　　　　　　　　　　　　  　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　 　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　   　　　　　　　　     　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　   　　　　　　　　  第1讲　描述运动的基本概念 We thought we were lost.　　　　　　　　　　　　　　　　　　　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　 　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　   　　　　　　　　     　　　　　　　　　   　　　　　　　　　   　　　　　　　　　   　   　　   　　　　　　　　  第1讲　描述运动的基本概念 写作指导 情节线 情感线 故事要素 时间 一个凉爽的秋日的早晨;第一天的晚上;第二天早上 激动、害怕   兴奋、放松   忐忑不安   害怕但坚定   “我们”有何感受? (害怕、后悔还是兴奋、 镇定、放松)   “我们”有何感想? 是否还害怕?内心有何变化? 地点 科罗拉多群山中一个废弃小镇的巨大洞穴 人物 “我”和朋友们 情节 开端 “我”和朋友们决定去科罗拉多群山中一个废弃小镇的巨大洞穴去冒险 发展 “我们”沿着崎岖的山路行驶,一边走一边欣赏秋景。后来越往前走越人烟稀少,行驶几个小时后“我们”到了路尽头,进入了森林。夜幕降临,“我们”终于到达了小镇,并在小镇的边缘露营。 高潮 第二天早上“我们”最终找到了这个巨大的洞穴,洞穴周围很荒凉,“我们”很害怕,但是“我们”还是决定去探索洞穴。 续写方向 Para. 1 我们手里拿着手电筒,走进了山洞。(段首句) ①洞穴里情况如何? ②“我们”看到了什么?听到了什么? ③“我们”做了什么? ④探索进展如何? Para. 2 我们认为我们迷路了。(段首句) ①后来发生了什么? ②“我们”找到出口了吗?安全离开了吗? ③这次经历对“我们”有什么影响? ④“我们”的感悟是什么? 第1讲　描述运动的基本概念 One possible version: With flashlights(手电筒) in hand, we went into the cave. The air grew colder, and the walls seemed to close in around us. We walked through tunnels that branched off in multiple directions, each one more terrifying than the last. It was then that we heard a faint whisper that seemed to come from everywhere. Panic set in, and we hurried back the way we had come. However, in a hurry, we took a wrong turn. The exit disap- peared, replaced by endless dark passages. Our flashlights' batteries dying, the darkness hit us. We thought we were lost. However, just then a faint light appeared in the distance. We followed it, our hope growing with each step. The light led us to an old wooden ladder, which we climbed with desperate urgency. We had found our way out, but the experience had left us shaken. We returned to our camp finally. The memories of the abandoned town and the depths of the cave would stay with us forever. We faced our fears and became stronger. 第1讲　描述运动的基本概念 $