Unit 5 What an adventure!（一）-2026-2027学年高中英语教材全解必修三（外研版）

Unit 5 What an adventure! 教材全解（一） initial,thus,zone,oxygen,border,confirm,crowd,sheer, 。单元核心词汇 bring...into focus,attempt,failure,psychologist,thrill,port, unaware等 。单元同步语法 过去将来时(Past future) ⊙单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 l.initial'u/adj.开始的，最初的 词形变化：initially(adv.)最初；开始；initiative(m.)主动性；倡议 搭配：initial stage初始阶段；initial plan最初计划 例句：The initial attempt failed,.but they didn't give up 2.thus/δAs/adv.因此，从而 词形变化：无 辨析：thus比so更正式，常用于书面语；hence也表“因此”，但更强调结果。 搭配：thus far迄今为止；thus+现在分词短语（表结果) 例句：He didn't study hard,thus he failed the exam 3.sheer /fia(r)/adj.纯粹的，十足的；陡峭的 词形变化：sheerly(adv.)完全地 搭配：sheer luck纯粹的运气；sheer size庞大的规模；by sheer chance纯属偶然 例句：It was sheer coincidence that we met again. 4.confi1mkn'f3:m/v.证实，证明；确认 词形变化：confirmation(n.)证实；确认书 搭配：confirm a theory证实理论；confirm a booking确认预订；It is confirmed that..已证实…。 例句：The experiment confirmed our hypothesis 5.attempt/'tempt/n.努力，尝试v.企图，试图 词形变化：attempted(adj.)未遂的（如attempted murder) 搭配：attempt to do sth.试图做某事；make an attempt to do sth.尝试做某事；inan attempt to为了… 例句：She made a brave attempt to save the drowning child 6.failure/'ferlja(r)/n.失败；失败的人/事 词形变化：fail(v.)失败；failing(n.)缺点 搭配：fear of failure害怕失败；end in failure以失败告终；a total/complete failure 彻底的失败 例句：Failure is the mother of success. 7 psychologist/sar'kplad3Ist/n.心理学家 词形变化：psychology(m.）心理学；psychological(adj.）心理的；psychologically (adv.)心理上 搭配：clinical psychologist临床心理学家；educational psychologist教育心理学家 例句：A psychologist can help you deal with stress.. 8.hl1/0l/n.惊险，刺激v.使激动 词形变化：thrilling(adj.)令人激动的；thrilled(adj.)感到激动的；thriller(m.) 惊悚片 搭配：thrill of excitement兴奋的刺激；thrill to sth.因…而激动 例句：The roller coaster gave me a real thrill 9.unaware/,Ana'wea(r)/adj.未觉察到的，未意识到的 词形变化：unawareness(n.)未察觉；aware(adj.)意识到的 搭配：unaware of sth.未意识到…；be unaware that...未意识到. 辨析：unaware强调不察觉；unconscious强调无意识（如昏迷) 例句：He was completely unaware of the danger.. 10.bandage/baendId3/n.绷带v.包扎 词形变化：无 搭配：bandage up包扎；fist-aid bandage急救绷带 例句：The nurse bandaged his wound carefully. 1l.plaster/'pla:sta(r)/n.创可贴；灰泥v.粘贴；涂灰泥 词形变化：plasterer(n.)泥瓦匠 搭配：plaster on贴上；plaster over掩盖；a plaster cast石膏模型 例句：Put a plaster on the cut to stop bleeding. l2.thermometer./0a'mmIta((r)/n.体温计；温度计 词形变化：thermometric(adj.）温度计的；thermometry(n.)温度测量 搭配：take one's temperature with a thermometer用体温计量体温；clinical thermometer体温计 例句：The thermometer shows that the room temperature is25oC. 考点通关 单元词汇 (一)单句填空（用所给词的适当形式填空或填1个词） 1.The (initial)plan was to finish the project in three months,but things changed later. 2.He had a car accident and the doctor used a (bandage)to wrap his arm 3.The (psychologist)research shows that stress can affect health 4.It was a (sheer)miracle that nobody got hurt in the fire. 5.We need to (confirmation)the date of the meeting before sending invitations. 6.She made several (attempt)to climb the mountain,but all failed 7.The sudden loud noise gave me a (thrill)of fear 8.He was (unaware)of the fact that his phone had been stolen 9.If you cut yourself,you should put a (plaster)on the wound. 10.The doctor used a (thermometer)to check my temperature. 11.He didn't follow the rules; (thus)he was punished 12.The experiment (confirm)the scientist's theory. 13.Fear of (fail)often prevents people from trying new things 14.The (thrill)roller coaster ride made everyone scream. 15.The athletes were (initial)nervous,but they soon calmed down (二)短文填空 Last week,Tom hurt his leg while playing basketball.He was 1. (aware)of the pain at first,but later he felt it badly.His friend helped him put a 2. (bandage)on the wound and a 3. (plaster)on the small cut.The school nurse took his temperature with a 4. (thermometer)and said it was normal.The nurse 5. (confirmation)that the injury was not serious.Tom's 6. (initial) worry soon disappeared.He realized that 7. (fail)in a game is not the end.The 8. (thrill)of sports comes from participation,not just winning.A9. (psychology)once said that trying again after a setback builds character.10. (Thus),Tom decided to practice harder and try again.With 11. (sheer) determination,he improved quickly.His next 12. (attempt)to play was a success. 参考答案 1.initial;2.bandage;3.psychological;4.sheer,5.confirm;6.attempts;7.thrill; (一)单句填空 8.unaware;9.plaster;10.thermometer;11.thus;12.confirmed;13.failure; 14.thrilling;15.initially 1.unaware;2.bandage;3.plaster;4.thermometer;5.confirmed;6.initial; (二)短文填空 7.failure;8.thrill;9.psychologist;10.Thus;11.sheer;12.attempt 教材同步语法全解全练 重点1 过去将来时 语法讲解：过去将来时(Past Future) 项目 内容 过去将来时表示在过去某一时间点看，将要发生的动作或存在的状态。它 定义 描述的是“过去的未来”，常用于间接引语、宾语从句或表示过去未曾实 现的打算。 基本结构 结构：主语+wold+动词原形 例：He said he would come to the party. 结构：主语+was/were going to+动词原形 例：I was going to call you,but I forgot. 结构：主语+was/were about to+动词原形 The plane was about to take off when the alarm rang. 结构：主语+was/were to+动词原形（正式) 例：She was to meet him at the station. 注意：在条件状语或时间状语从句中，过去将来时常用一般过去时代替 (遵循“主将从现”的过去版本)。 1.用在宾语从句中一表达“从过去某时看将要发生” 主句为一般过去时，从句常用过去将来时。 The teacher told us that the exam would be next Friday. 2.表示过去未曾实现的意图或计划 核心用法 常与“but连用，暗示实际没发生。 例：I was going to help you,but I was too busy.. 3.表示过去的惯常行为（would可表“过去常常”) 例：Every morning he would go for a walk. 4.用于I'd like to..等表达（注意would的委婉用法与时态无关） 般将来时：现在看未来，示例：I will finish it tomorrow. 易混点对比 过去将来时：过去看未来，示例：He said he would finish it the next day. 注意：过去将来时不能单独使用，通常要有明确的“过去时间”作为参 照。 考点通关 过去将来时 语法专练一：单项选择(8小题) 1.He told me that he to Beijing the next week. A.will go B.would go C.is going 2.I a cake for you,but I ran out of flour. A.am going to make B.was going to make C.would make 3.She said they an important meeting the following day. A.would have B.will have C.have had 4.The manager was about to leave a customer came in. A.when B.while C.as 5.We never knew that the exam so difficult. A.would be B.will be C.is 6.My grandfather often read newspapers after dinner when he was young. A.would B.was going to C.should 7.-Did he tell you his decision? -Yes,he said he accept the offer. A.will B.would C.is going to 8.They thought they win the game,but they lost at last. A.would B.were going to C.Both A and B 语法专练二：语法填空(10题) 用所给词的正确形式填空，注意可能需要使用过去将来时或相关时态。 1.He told me that he for New York the next month. 2.He said he business there. 3.I asked him if he back during the holiday. 4.He answered that he until next summer. 5.I to visit him last month,but I got sick. 6.I that I would write to him regularly. 7.I promised that I to him regularly. 8.He was very happy and said he me. 9.I found out that John his mind and decided to stay in China. 10.I wondered what to his original plan. 参考答案 语法专练一：单项选择 1.B;2.B;3.A;4.A;5.A;6.A;7.B;8.C 1.would leave was going to leave;2.would study was going to study;3.would come;4.would not return;5.was 语法专练二：语法填空 planning;6.promised;7.would write;8.would miss;9.had changed;10.would happen 教材同步文章句型精讲 重点句型 Climbing Qomolangma Climbing Qomolangma,the highest mountain in the world,is a dream for many mountaineers. 结构：Ving形式+谓语动词 中文：攀登珠穆朗玛峰，世界上最高的山峰，是许多登山者的梦想。 用法：动名词表示一个行为或事件，在句中作主语。单个动名词作主语时，谓语动词 用单数。 2 What makes this climb so risky is the extreme weather conditions,the thin air,and the constant threat of avalanches. 结构：What+从句+谓语动词+表语 中文：让这次攀登如此危险的是极端天气条件、稀薄空气和持续雪崩威胁。 用法：what在从句中充当主语或宾语，意为“…的事情”。整个what从句作主语 时，谓语动词通常用单数。 3 It is amazing to think that people are willing to risk their lives to reach the top of a mountain 结构：It+be+adj.+(for sb.)+to do sth./that从句 中文：想到人们愿意冒着生命危险登顶，真是令人惊叹。 用法：it作形式主语，真正的主语是后面的不定式短语或that从句。 4， I can't help but wonder if the risks are worth the reward 结构：cannot help but+动词原形 中文：我忍不住想知道风险是否值得回报。 用法：意为“忍不住做某事”，后接动词原形。 ..if the risks are worth the reward of standing on the summit. 结构：be worth+名词/动名词（主动形式表示被动意义） 中文：…风险是否值得站在山顶的回报。 用法：woh后接名词或动名词，用主动形式表示被动含义。 6.Although I would never climb Qomolangma myself,I admire the courage and determination of those who do. 结构：Although+从句，主句 中文：虽然我永远不会自己爬珠穆朗玛峰，但我敬佩那些这样做的人的勇气和决心。 用法：although?意为“虽然、尽管”，不能与but连用。 考点通关 文章句型 练习一：完成句子（用所给词的适当形式填空） 人 (climb)high mountains is a test of both body and mind. 2.What (attract)many people is the challenge itself 3.It is dangerous (attempt)the climb in bad weather. 4.She cannot help but (admire)the courage of the climbers 5.The experience is worth (have)even if it is hard. 6. (although)it is risky,he still decided to go 7 (learn)from failures helps us grow. 8.It is exciting (stand)on the top of the world. 9.The climber couldn't help but (shout)with joy. 10.The reward is worth all the (risk)they took. 练习二：翻译句子（在横线上写出完整句子） 1.攀登珠穆朗玛峰是一个巨大的挑战。 2.是什么让这次攀登如此危险？ 3.想到人们愿意冒险登顶，真是令人惊叹。 4.我忍不住想知道风险是否值得。 5.山项的景色值得所有的努力。 6.虽然我永远不会亲自去爬，但我敬佩他们的决心。 7.从这些故事中学到的东西激励着我们。 8.对于登山者来说，做好充分的准备是必要的。 9.他们忍不住为成功而欢呼。 10.这次冒险不仅是身体上的考验，也是精神上的考验。 参考答案 1.Climbing;2.attracts;3.to attempt,4.admire;5.having, 练习一：完成句子 6.Although;7.Learning To learn;8.to stand;9.shout;10.risks 1.Climbing Qomolangma is a huge challenge.;2.What makes this climb so dangerous?;3.It is amazing to think that people are willing to risk their lives to reach the top.;4.I can't help but wonder whether the risks are worth it.;5.The view at the top is 练习二：翻译句子 worth all the effort.;6.Although I would never climb it myself,I admire their determination.;7.What we learn from these stories inspires us.;8.It is necessary for climbers to be well prepared.; 9.They could not help but cheer for the success.;10.The adventure is not only a physical test but also a mental one. A 教材同步单元练习 一、阅读理解 Passage A For decades,the idea of humans colonizing Mars has been a staple of science fiction.However,in recent years,this concept has moved from the realm of fantasy to a tangible goal pursued by both government space agencies and private companies.The joumey to Mars,approximately 225 million kilometers at its closest approach,presents an adventure of unparalleled scale,but it is one fraught with extraordinary challenges that test the limits of human ingenuity and resilience The sheer physical danger of the joumney itself is immense.Astronauts will be exposed to significantly higher levels of cosmic radiation during the months-long transit,increasing their lifetime risk of cancer and potentially causing damage to the central nervous system.The lack of gravity,or microgravity,leads to muscle atrophy,bone density loss,and fluid shifts that can impair vision.Upon arival,the Martian environment is equally hostile.The atmosphere is thin,composed mostly of carbon dioxide,and provides virtually no protection from solar and cosmic radiation.Surface temperatures can plunge to-125 degrees Celsius at the poles in winter.These are not merely inconveniences;they are life-threatening hazards that require robust,fail-safe solutions in life support,habitat design,and radiation shielding. Beyond the physical hurdles,the psychological toll on the crew is a critical concem.Confined to a spacecraft for six to eight months,and then to a relatively small habitat on an alien world for an extended period,the astronauts will experience extreme isolation and sensory deprivation.Communication delays of up to 20 minutes each way mean real-time conversation with Earth is impossible,preventing the kind of emotional support that astronauts in low-Earth orbit currently receive.Psychologists are studying the dynamics of small,isolated teams in extreme environments on Earth,such as Antarctic research stations, to predict and mitigate potential conflicts,mood disorders,and cognitive decline.The success of a Mars mission depends as much on the mental fortitude of the crew as it does on the reliability of their technology.It is a test of human spirit in its most profound sense. Despite these formidable challenges,the potential rewards are equally profound.A successful mission would represent the greatest exploration achievement in human history,expanding our understanding of planetary science,astrobiology,and our own place in the universe.The technological spin-offs,from more efficient energy systems to advanced medical monitoring,could benefit life on Earth in countless ways.Ultimately,the decision to embark on this adventure is a statement about who we are as a species:a statement that the drive to explore,to push beyond the known,is a fundamental part of the human adventure itself. ()1.What is the main challenge to human health during the transit to Mars mentioned in paragraph 2? A.The high pressure of the spacecraft. B.The extreme cold of space. C.The increased exposure to cosmic rays. D.The potential for conflict with other crew members. ()2.The word "mitigate"in paragraph 3 is closest in meaning to A.increase B.reduce C.study D.ignore ()3.Why is real-time communication with Earth difficult during a Mars mission? A.The signal is too weak to be received. B.The spacecraft is too far away. C.The crew is not allowed to talk to Earth D.There is a significant time lag in signals. ()4.What is the author's primary purpose in writing this passage? A.To argue that colonizing Mars is too dangerous. B.To describe the physical and psychological difficulties of a Mars mission. C.To promote private space companies over government agencies D.To explain how to build a habitat on Mars. Passage B The concept of"flow,"as defined by psychologist Mihaly Csikszentmihalyi,describes a state of complete immersion in an activity.During flow,people experience intense focus,a merging of action and awareness,a loss of self-consciousness,and a distorted sense of time.This state is often associated with peak performance and deep enjoyment,making it a key component of what makes certain activities, particularly those involving risk and adventure,so profoundly appealing. Flow is most likely to occur when there is a perfect balance between the perceived challenge of a task and the individual's perceived skill level.If the challenge is too high and skills are too low,the result is anxiety.Conversely,if skills are high and the challenge is too low,the result is boredom.Adventure activities,such as rock climbing,white-water kayaking,or backcountry skiing,are uniquely positioned to induce flow.They demand focused attention on the present moment,provide immediate feedback on performance (a missed handhold,a wrong paddle stroke),and offer clear goals(reaching the summit, navigating a rapid).The high stakes involved-the potential for serious injury or even death-naturally concentrate the mind,pushing it into the present and away from everyday worries.This is what many adventurers describe as the thrill"of the experience. However,the pursuit of flow in high-risk environments is not simply a reckless search for a thrill. Experienced adventurers spend years building their skills through deliberate practice,often referred to as "training."They meticulously plan their expeditions,analyze weather patterns,and prepare their gear. This careful preparation is what allows them to manage the risk,transforming a potentially deadly challenge into a challenging but manageable one that is conducive to flow.For them,the adventure is not about ignoring the risk,but about mastering it through competence.A novice attempting a difficult climb is not experiencing flow;they are experiencing terror. This insight offers a deeper understanding of why people engage in what others might consider irrational risk-taking.It is not a desire for death,but a desire for a life fully lived,for the intense,focused,and meaningful experience that flow provides.The sheer concentration required to navigate a difficult situation stips away the noise of modern life,leaving only the pure,immediate reality of the activity.In a world that is often passive and predictable,these moments of intense,focused engagement represent the ultimate adventurean adventure into the very core of one's own capabilities. ()1.According to the passage,when does the state of"flow"most likely occur? A.When a task is very easy and boring B.When a person feels completely anxious. C.When challenge matches the person's skill level D.When the task carries no risk at all ()2.What role does"training"play for experienced adventurers? A.It is used to eliminate all risks from the activity B.It helps them enjoy the activity despite low skills C.It allows them to avoid the feeling of flow D.It transforms a high risk into a manageable challenge ()3.The author suggests that the appeal of high-risk adventures lies primarily in A.the desire to show off one's bravery B.the potential for fame and recognition C.the opportunity to experience a state of flow D.the financial rewards from sponsorship deals ()4.What can be inferred about the "novice"climber mentioned in paragraph 3? A.They are likely to experience a state of flow B.They are more focused on the experience than the risk C.Their skill level is too low for the challenge they face. D.They have prepared adequately for the climb 二、完形填空 The concept of adventure is deeply rooted in the human spirit.It is the engine of exploration,the catalyst for discovery,and a primary source of personal growth.For(1),an adventure is defined not by the absence of danger,but by the presence of the unknown and the willingness to (2) it.This inherent uncertainty is what separates a simple tip from a tue adventure. Many people are drawn to the (3) of adventure,seeking experiences that test their limits.They report feeling a unique sense of aliveness and focus when faced with challenging situations.This feeling is often the result of entering a "flow state,"where one's complete attention is(4) on the task at hand.Rock climbers,for example,describe how the need for total concentration on each hold and movement(5) their minds of all other thoughts,creating a profound and peaceful clarity. However,the pursuit of adventure is not without its critics.Some argue that the risks taken by adventurers,especially in extreme sports,are selfish and place an(6)burden on rescue services.They point to cases where costly and dangerous rescue operations are required to save people who have (7) bitten off more than they could chew.From this perspective,adventure can seem like an irresponsible pursuit of personal satisfaction at a potential public cost. In response,advocates of adventure argue that the benefits to society are immense.The (8) skills and knowledge gained through expeditions often lead to innovations in technology,medicine,and teamwork.Furthermore,the stories of human courage and perseverance that emerge from these adventures serve to (9) others and enrich our collective culture.They argue that the human drive to push boundaries is what has led to our greatest achievements,from mapping the globe to landing on the moon. Ultimately,the value of an adventure is a deeply (10) calculation.It involves weighing the potential for personal growth and discovery against the very real possibility of(11) or even death.For those who choose to answer the call,the adventure is not simply a choice,it is a(12) to live a life of purpose and intensity. 1.A.many B.some C.most D.all 2.A.ignore B.avoid C.face D.describe 3.A.risk B.thrill C.failure D.result 4.A.focused B.spent C.wasted D.divided 5.A.fills B.reminds C.clears D.informs 6.A.necessary B.welcome C.unfair D.small 7.A.accidentally B.carefully C.boldly D.secretly 8.A.artistic B.practical C.social D.theoretical 9.A.confuse B.fiighten C.inspire D.war 10.A.simple B.personal C.scientific D.financial 11.A.success B.injury C.happiness D.boredom 12.A.choice B.threat C.failure D.need 三、阅读短文回答问题 Alan Eustace's space dive in 2014 was unlike any other.While Felix Baumgartner's famous jump in 2012 was a highly publicized,corporate-sponsored event,Eustace's was a quiet,personal,and incredibly isky project.A Google executive by day,Eustace was a passionate amateur balloonist and adventurer.For years,he had quietly assembled a small,secret team of experts from various fields to help him achieve what many thought was impossible:to ascend to the edge of space in a simple,untethered balloon,and then fall back to Earth. On October 24,2014,Eustace,wearing a specially designed spacesuit,was lifted by a weather balloon from a runway in New Mexico.The ascent took over two hours.There was no capsule;he was attached to the balloon by a single tether,facing the vast blackness of space.At an altitude of 41,419 meters (135,890 feet),he cut himself loose.He was completely alone. His fall was not a stable,head-first dive like a skydiver.Because he had no stabilizer,he began to spin uncontrollably,reaching speeds of up to 1,321 kilometers per hour(822 mph),becoming the fastest human to travel through the atmosphere without the aid of a vehicle.He broke the sound barrier entirely alone.The descent took about 15 minutes,during which he had to manage his suit and stabilize his body to deploy his parachute.He landed safely in the desert,a solitary figure achieving a monumental first. The key difference between Eustace's jump and Baumgartner's was the why.Baumgartner's was a spectacle,a world record attempt.Eustace's motivation was purer and more personal.He later described the experience not as a thrill-seeking stunt,but as a deeply moving,almost spiritual journey.He saw it as the ultimate expression of human curiosity and the desire to push the boundaries of personal experience. His adventure was a statement about the power of individual passion and quiet determination,proving that the spirit of exploration is alive and well,even in the most unlikely of individuals. 1.How was Alan Eustace's jump different from Felix Baumgartner's in terms of organization?(within 15 words) 2.What was Eustace attached to during his ascent?(within 5 words) 3.Why did Eustace spin uncontrollably during his fall?(within 10 words) 4.According to the passage,what was Eustace's primary motivation for his space dive?(within 15 words) 5.What does the story of Alan Eustace suggest about the spinit of exploration?(within 15 words) 四、短文填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Many people dream of a life of adventure.For some,this means traveling to remote comers of the world For others,it is about pushing themselves to their physical and mental(1) (limit).The(2) (initial)step to any adventure is often the hardest:making the decision to leave the comfort of the known for the uncertainty of the unknown. This leap of faith(3) (require)a high degree of self-belief.Adventurers are often asked why they take such risks.A common answer is the (4) (thrill)feeling of being fully alive.When facing a challenge,it is impossible to be(5) (unaware)of one's surroundings;every sense is heightened.This focused state can be addictive.However,to survive,adventurers must not be reckless Careful planning is a must. They (6) (confirm)their equipment is safe.They study maps and weather patterns.They prepare for things to go wrong.A(7)(psychologist)might call this risk management."A(8) (fail)to plan properly can lead to disaster.A small cut that is not(9) (bandage) correctly can become infected.A simple(10) (plaster)can be a lifesaver for a minor injury,but a serious injury requires a comprehensive medical kit,which should include a(11) (thermometer)to check for fever. Throughout history,the human desire for adventure has driven progress.(12) (thus),our greatest explorations and discoveries have often been born from a willingness to face the unknown.The journey itself,with all its risks,is often considered a reward great enough. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 五、写作 假设你是李华，你的英国朋友Tom对极限运动很感兴趣，尤其想尝试蹦极(bungee jumping)。他 写信向你征求建议。请你给他回一封邮件，内容包括： 1.肯定他的勇气，但提醒他注意安全。 2.基于他选择的“冒险”行为，提出一些具体的建议（如选择正规机构、检查设备等）。 3.鼓励他在挑战自我的同时，也要享受过程，保持理智。 注意： 1.词数80左右； 2.可以适当增加细节，以使行文连贯。 参考答案 Passage 1:1.C2.B3.D4.B 、 阅读理解 Passage 2:1.C2.D 3.C4.C 二、完形填空 1.A;2.C,3.B;4.A,5.C,6.C,7.C8.B;9.C,10.B;11.B,12.A 1.Eustace's was quiet and personal,while Baumgartner's was corporate-sponsored. 2.A single tether (to a balloon). 三、阅读短文 3.Because he had no stabilizer(to control his fall) 回答问题 4.A personal desire for a deep,spiritual,exploratory experience. 5.It is alive in individuals with passion and quiet determination. 1.limits 2.initial 3.requires 4.thrilling 5.unaware 6.confirm 7.psychologist 8.failure 四、短文填空 9.bandaged 10.plaster 11.thermometer 12.Thus 五、写作 范文： Dear Tom, It's great to hear about your interest in bungee jumping!I admire your courage.However,safety must come first. My advice is to choose a very reputable company with a strong safety record.Make sure the staff are professional and check all your equipment carefully,especially the harness and cords.Don't be shy to ask them to confirm everything is secure. While it's thrilling to challenge yourself,always stay calm and listen to the instructors.It's an amazing adventure,so enjoy every moment of it,but keep your wits about you.You'll love it! Best wishes, LiHua