Discovery and Expansion 发现与扩展

2019年高考英语一轮复习精品资料【高频单词】1．expand (vt.&vi.) 使变大；伸展→expansion (n.) 扩张；扩展2．reduce (vt.) 减少；减缩→reduction (n.) 减少；缩小3．skim (vt.) 浏览；略读→skimmed (过去式/过去分词)4．underline (vt.) 画底线标出；强调5．struggle (vi.&n.) 斗争；拼搏；努力6．output (n.) 产量；输出→input (n.) 投入；输入7．therefore (adv.) 因此；所以；因而8．regret (vt.) 遗憾；惋惜 (n.) 遗憾；懊悔→regretted (过去式/过去分词)→regretful (adj.) 后悔的；失望的；遗憾的9．focus (n.) 焦点；中心点 (vt.) 集中；聚焦10．comment (n.) 评论；议论 (vi.&vt.) 表达意见；作出评论11．circulate (vt.&vi.) 循环；流传→circulation (n.) 循环12．export (vt.&vi.) 输出；出口→import (vt.&vi.) 输入；进口13．hunger (n.) 饥饿；欲望 (vt.&vi.) (使)饥饿→hungry (adj.) 饥饿的14．disturbing (adj.) 引起烦恼的；令人不安的→disturb (vt.) 搅乱；弄乱；干扰15．freedom (n.) 自由；自主→free (adj.) 自由的；自主的→freely (adv.) 自由地；自主地16．equip (vt.&vi.) 配备；装备→equipment (n.) 装备；配置→equipped (过去式/过去分词)17．occupation (n.) 工作；职业；占领→occupy (vt.) 占领；占据18．confuse (vt.) 使迷惑；使为难→confusion (n.) 困惑；迷惑19．production (n.) 生产；制造→produce (vt.) 生产；制造→product (n.) 产品→producer (n.) 生产者；制片人20．discovery (n.) 发现；发觉→discover (vt.) 发现；发觉21．chemical (adj.) 化学的；关于化学的→chemistry (n.) 化学22．summary (n.) 总结；摘要；概要→summarize (vt.) 总结；概括；概述23．nutrition (n.) 营养；滋养；食物→nutritious (adj.) 有营养的；营养丰富的【重点短语】1．thanks_to 幸亏；由于；因为2．get_rid_of 摆脱；除去3．be_satisfied_with 对……感到满意4．would_rather 宁愿；宁可5．build_up 逐渐增强；建立；开发6．lead_to 导致；造成(后果)7．focus_on 集中(注意力、精力等)于8．be_rich_in 盛产；富于9．keep...free_from/of 使……免受(影响、伤害等); 使……不含(有害物)10．prefer...to... 喜欢……胜过……11．make_a_difference 有关系；有影响【热点句型】1．if so状语从句的省略形式If_so (如果这样的话), what did you do to grow them?2．the＋序数词＋名词＋动词不定式In 1973, he became the_first_agricultural_pioneer_in_the_world_to_grow_rice (世界上第一位种植水稻的农业先锋) that has a high output.3．make it＋adj.＋动词不定式This special strain of rice makes_it_possible_to_produce (使生产……成为可能) 20% more of the crop in the same fields.4．would rather do... “宁愿做……”He would much rather (宁愿) keep time for his hobbies.5．倍数＋as...as...Using his hybrid rice, farmers are producing harvests twice_as_large_as_before (比以前多了一倍).高频考点一单词例1、struggle vi.努力；奋斗；同……斗争；挣扎；奋力前进n．竞争；努力；奋斗Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades的确，他那被太阳晒得黝黑的脸庞和手臂，以及他那瘦削而又结实的身体，就跟其他数百万的中国农民一样，过去50年来，他一直在努力帮助他们。

探险家对中国和世界的意义英语作文【中英文实用版】The significance of explorers to China and the world is multifaceted, encompassing cultural exchange, scientific discovery, and the expansion of human knowledge.Explorers, throughout history, have been the bridge between the known and the unknown, pushing the boundaries of our understanding.探险家对中国乃至世界的重要性体现在多个层面，包括文化交流、科学发现以及人类知识的拓展。

历史上，探险家们一直是已知与未知之间的桥梁，推动着我们认知的边界。

In China, explorers like Zhang Qian and Zheng He played a pivotal role in diplomatic relations and the advancement of trade routes, enriching the country"s engagement with diverse cultures and stimulating economic growth.在中国，像张骞和郑和这样的探险家在外交关系和贸易路线的发展上发挥了关键作用，丰富了我国与多元文化的交流，并刺激了经济增长。

The impact of explorers extends beyond geographical exploration.They introduce new ideas, challenge existing beliefs, and foster a spirit of curiosity and innovation that transcends national boundaries.探险家的影响不仅限于地理探索。

Ddaily a.每日的 n.日报dairy n.牛奶场；乳制品dam n.水坝，水堤；障碍物damage vt.损害，毁坏 n.损害damp a.潮湿的，有湿气的dance vi.跳舞；摇晃 n.舞danger n.危险；危险事物dangerous a.危险的，不安全的dare vt.&aux.v.敢；竟敢daring a.大胆的，勇敢的dark a.暗的；黑色的darling n.亲爱的人；宠儿dash vt.使猛撞；溅 n.猛冲data n.数据; 资料date n.日期 vt.注…日期daughter n.女儿dawn n.黎明；开端 vi.破晓day n.(一)天，白昼，白天daylight n.白昼，日光；黎明dead a.死的，无生命的deadly a.致命的，死一般的deaf a.聋的；不愿听的deal n.买卖；待遇 vt.给予dear a.亲爱的 int.啊death n.死，死亡；灭亡debate n.&vi.争论，辩论debt n.债，债务，欠债decade n.十年，十年期decay vi.腐烂；衰败 n.腐烂deceit n.欺骗，欺诈deceive vt.欺骗，蒙蔽，行骗December n.十二月decent a.正派的；体面的decide vt.决定，决心；解决decision n.决定，决心；果断deck n.甲板；舱面；层面declare vt.断言；声明；表明decorate vt.装饰，装璜，修饰decrease vi.&n.减少，减少deduce vt.演绎，推论，推断deed n.行为；功绩；契约deep a.深的；纵深的deepen vt.加深 vi.深化deer n.鹿defeat vt.战胜，击败；挫败defect n.缺点，缺陷，欠缺defence n.防御；防务；辩护defend vt.保卫，防守define vt.给…下定义；限定definite a.明确的；肯定的definitely ad.一定地，明确地definition n.定义，释义；定界degree n.程度；度；学位delay vt.推迟；耽搁；延误delete vt.删除；擦掉delegation n.代表团delicate a.纤细的；易碎的delicious a.美味的，怡人的delight n.快乐 vt.使高兴deliver vt.投递，送交；发表delivery n.投递；交付；分娩demand vt.要求；需要；询问democracy n.民主，民主制democratic a.民主的，民主政体的demonstrate vt.说明；论证；表露dense a.密集的；浓厚的density n.密集，稠密；密度deny vt.否定；拒绝相信depart vi.离开，起程；出发department n.部，司，局，处，系departure n.离开，出发，起程depend vi.依*，依赖；相信dependent a.依*的，依赖的deposit vt.使沉淀；存放depress vt.使沮丧；按下depth n.深度；深厚；深处derive vt.取得 vi.起源descend vi.下来，下降；下倾describe vt.形容；描写，?杌? description n.描写，形容；种类desert n.沙漠 vt.离弃；擅离deserve vt.应受，值得design vt.设计 n.设计；图样desirable a.值得相望的；可取的desire vt.相望；要求 n.愿望desk n.书桌，办公桌despair n.绝望 vi.绝望desperate a.拼死的；绝望的despise vt.鄙视，蔑视despite prep.不管，不顾destination n.目的地，终点；目标destroy vt.破坏；消灭；打破destruction n.破坏，毁灭，消灭detail n.细节；枝节；零件detect vt.察觉，发觉；侦察detection n.察觉，发觉；侦察determination n.决心；决定；确定determine vt.决定；查明；决心develop vt.发展；形成；开发development n.发展；开发；生长device n.器械，装置；设计devil n.魔鬼，恶魔devise vt.设计，发明devote vt.将…奉献，致力于dew n.露，露水diagram n.图解，图表，简图dial n.钟面；拨号盘 vt.拨dialect n.方言，土语，地方话dialog n.对话，对白diameter n.直径diamond n.金钢石，钻石；菱形diary n.日记，日记簿dictate vt.&vi.口授；命令dictation n.口授笔录，听写dictionary n.词典，字典die vi.死，死亡；灭亡differ vi.不同，相异difference n.差别；差；分歧different a.差异的；各种的difficult a.困难的；难对付的difficulty a.困难；难事；困境dig vt.掘，挖；采掘digest vt.消化；领会 n.文摘digital a.数字的，计数的diligent a.勤勉的，勤奋的dim a.昏暗的；朦胧的dimension n.尺寸，尺度；面积dinner n.正餐，主餐；宴会dip vt.浸，蘸 vi.浸一浸direct a.直接的；直率的direction n.方向，方位；指导directly ad.直接地；立即director n.指导者；理事；导演dirt n.尘，土；污物，污垢dirty a.脏的；下流的disable vt.使无能，使伤残disadvantage n.不利，不利地位disagree vi.有分歧；不一致disappear vi.不见，失踪；消失disappoint vt.使失望，使受挫折disaster n.灾难，灾祸；天灾disk n.圆盘，唱片；磁盘discard vt.丢弃，抛弃，遗弃discharge vt.释放；排出 n.释放discipline n.纪律；训练 vt.训练disclose vt.揭开，揭发；透露discourage vt.使泄气，使灰心discover vt.发现；暴露，显示discovery n.发现；被发现的事物discuss vt.讨论，谈论；论述discussion n.讨论，谈论；论述disease n.病，疾病；病害disguise vi.隐瞒，掩埋 n.假装disgust n.厌恶，憎恶dish n.碟，盘子；菜肴dishonour n.不光彩；丢脸的人dislike vt.&n.不喜爱，厌恶dismiss vt.不再考虑；解雇disorder n.混乱，杂乱；骚乱display vt.陈列，展览；显示disposal n.丢掉，处理，销毁dispose vi.去掉，丢掉；销毁displease vt.使不愉快，使生气dispute vi.争论，争执 n.争论dissatisfy vi.使不满，使不平dissolve vt.使溶解；解散distance n.距离，间距；远处distant a.在远处的，疏远的distinct a.与其他不同的distinction n.差别，不同，区分distinguish vt.区别，辨别，认别distress n.忧虑，悲伤；不幸distribute vt.分发，分送；分布distribution n.分发，分配；分布district n.区；地区，区域disturb vt.打扰，扰乱；弄乱ditch n.沟，沟渠，渠道dive vi.跳水；潜水；俯冲diverse a.不一样的，相异的divide vt.分；分配；分开division n.分，分配；除法divorce n.离婚，离异 vi.离婚do aux.v. vt.做，干，办dock n.船坞；码头；船厂doctor n.医生，医师；博士document n.公文，文件；证件dog n.狗，犬，犬科动物dollar n.元(货币单位) domestic a.本国的；家庭的donkey n.驴；笨蛋door n.门，通道；一家dorm n.宿舍dormitory n.集体寝室；宿舍dose n.剂量，用量；一剂dot n.点，圆点 vt.打点于double a.两倍的；双的doubt n.怀疑；疑虑 vt.怀疑doubtful a.难以预测的；怀疑的doubtless ad.无疑地；很可能down ad.向下，在下面downstairs ad.在楼下 a.楼下的downward a.向下的 ad.向下地dozen n.一打，十二个draft n.草稿；汇票 vt.起草drag vt.拖，拉；拖曳dragon n.龙；凶暴的人drain vt.排去；放水 n.耗竭drama n.一出戏剧，剧本dramatic a.引人注目的，戏剧的draw vt.画，划；拖；拨出drawer n.抽屉drawing n.图画，素描；绘图dread n.畏惧；恐怖 vt.惧怕dream n.梦；梦想 vi.做梦dress n.女服，童装；服装drift vi.漂流，漂泊 n.漂流drill n.钻头；操练 vi.钻孔drink vt.饮 vi.喝 n.饮料drip vi.滴下；漏水 n.水滴drive vt.驾驶；打入；驱driver n.驾驶员，司机drop vt.使落下；降低drought n.旱灾，干旱drown vi.淹死，溺死drug n.药，药物，药材drum n.鼓；鼓状物，圆桶drunk a.醉的；陶醉的dry a.干的，干燥的duck n.鸭，雌鸭；鸭肉due a.预期的；应给的dull a.枯燥的；不鲜明的dumb a.哑的；无言??dump vt.倾卸，倾倒；倾销durable a.耐久的，耐用的duration n.持续，持久during prep.在…期间dusk n.薄暮，黄昏，幽暗dust n.尘土，灰尘duty n.职责；责任；税dwelling n.住处，寓所dye vt.染 n.染料；染色dying a.垂死的；临终的dynamic a.有活力的；动力的Eeach pron.各，各自 a.各eager a.渴望的，热切的eagle n.鹰ear n.耳朵；听力，听觉early ad.早 a.早的，早期的earn vt.赚得，挣得；获得earnest a.认真的，诚恳的earth n.地球；陆地，地面earthquake n.地震；大震荡ease n.容易，舒适 vt.缓和easily ad.容易地；舒适的east n.东；东部 ad.在东方eastern a.东方的；朝东的easy a.容易的；安逸的eat vt.吃，喝 vi.吃饭echo n.回声，反响 vi.重复economic a.经济的，经济学的economical a.节约的；经济学的economy n.经济；节约，节省edge n.边缘，边；刀口edition n.版，版本，版次editor n.编辑，编者，校订者educate vt.教育；培养；训练education n.教育；训导；教育学effect n.结果；效果，效力effective a.有效的；有影响的efficiency n.效率；功效，效能efficient a.效率高的，有能力的effort n.努力；努力的成果egg n.蛋，鸡蛋，卵eight num.八，八个，第八eighteen num.十八，十八个eighth num.第八 n.八分之一eighty num.八十，八十个either pron.(两者)任何一个elaborate a.复杂的；精心制作的elastic n.松紧带 a.有弹性的elbow n.肘，肘部；弯管elder a.年龄较大的 n.长者elect vt.选举，推选；选择election n.选举，选择权；当选electric a.电的，电动的electrical a.电的，电气科学的electricity n.电，电学；电流electron n.电子electronic a.电子的electronics n.电子学element n.成分；要素；元素elementary a.基本的；初级的elephant n.象elevator n.电梯；升降机eleven num.十一，十一个eleventh num.第十一(个) eliminate vt.消灭，消除，排除elimination n.消灭，排除，消除else ad.其它，另外 a.别的elsewhere ad.在别处，向别处embarrass vt.使窘迫，使为难embrace vt.拥抱；包括；包围emerge vi.出现，涌现；冒出emergency n.紧急情况，突然事件emit vt.散发；发射；发表emotion n.情感，感情；激动emotional a.感情的，情绪的emperor n.皇帝emphasis n.强调，重点，重要性emphasize vt.强调，着重empire n.帝国employ vi.雇用；用；使忙于employee n.受雇者，雇员，雇工employer n.雇佣者，雇主employment n.工业；雇用；使用empty a.空的；空洞的enable vt.使能够，使可能enclose vt.围住，圈起；附上encounter vt.遭遇，遇到 n.遭遇encourage vt.鼓励，支持，助长end n.末端；目标 vt.结束ending n.结尾，结局；死亡endless a.无止境的endure vt.忍受；容忍enemy n.敌人；仇敌；敌兵energy n.活力；精力；能enforce vt.实施，执行；强制engage vt.使从事于；聘用engine n.发动机，引擎；机车engineer n.工程师，技师engineering n.工程，工程学England n.英格兰；英国English n.英语 a.英国人的Englishman n.英国男子enjoy vt.享受；欣赏，喜爱enlarge vt.扩大，扩展；放大enormous a.巨大的，庞大的enough a.足够的 ad.足够地ensure vt.保证；保护；赋予enter vt.走进，进入；参加entertain vt.使欢乐；招待enthusiasm n.热情，热心，热忱enthusiastic a.热情的，热心的entire a.全部的，整个的entitle vt.给…权利(或资格) entrance n.入口，门口；进入entry n.入口处；登记；进入envelope n.信封；封套；封皮environment n.环境，外界；围绕envy vt.&n.妒忌；羡慕equal a.相等的；平等的equality n.等同，平等；相等equation n.方程(式)；等式equip vt.装备，配备equipment n.装备，设备，配备equivalent a.相等的；等量的era n.时代，年代；纪元erect vt.建造；使竖立error n.错误，谬误；差错escape vi.逃跑；逸出 n.逃跑especially ad.特别，尤其，格外essay n.短文，散文，小品文essential a.必要的，本质的establish vt.建立，设立；确立establishment n.建立，设立，确立estimate vt.估计，评价 n.估计Europe n.欧洲European a.欧洲的 n.欧洲人evaluate vt.评价，估…的价evaporate vt.使蒸发 vi.蒸发eve n.前夜，前夕，前一刻even ad.甚至；甚至更，还even a.均匀的；平的evening n.傍晚，黄昏，晚上event n.事件，大事；事变eventually ad.终于；最后ever ad.在任何时候；曾经every a.每一的；每隔…的everybody pron.每人，人人everyday a.每天的，日常的everyone pron.每人，人人everything pron.每件事，事事everywhere ad.到处，处处evidence n.根据；证据，证人evident a.明显的，明白的evil n.邪恶；祸害 a.坏的evolution n.进化，演化；发展evolve vt.使进化；使发展exact a.确切的；精确的exactly ad.确切地；恰恰正是exaggerate vt.&vi.夸大，夸张exam n.考试；检查，细查examination n.考试；检查，细查examine vt.检查，仔细观察example n.例子，实例；模范exceed vt.超过，胜过；超出exceedingly ad.极端地，非常excellent a.优秀的，杰出的except prep.除…之外exception n.例外，除外excess n.超越；过量；过度excessive a.过多的，极度的exchange vt.交换；交流 n.交换excite vt.使激动；引起exciting a.令人兴奋的exclaim vi.呼喊；惊叫exclude vt.把…排除在外exclusively ad.专门地excursion n.远足；短途旅行excuse vt.原谅；免除 n.借口execute vt.将…处死；实施executive a.执行的 n.执行者exercise n.锻炼，训练 vi.练习exert vt.尽(力)，运用exhaust vt.使筋疲力尽；用尽exhibit vt.显示；陈列，展览exhibition n.展览，陈列；展览会exist vi.存在；生存，生活existence n.存在，实在；生存exit n.出口；退场 vi.退出expand vt.扩大；使膨胀expansion n.扩大，扩充；扩张expect vt.预料，预期；等待expectation n.期待，期望，预期expense n.花费，消费；费用expensive a.昂贵的，花钱多的experience n.经验，感受；经历experiment n.实验；试验experimental a.实验的，试验的expert n.专家 a.熟练的explain vt.解释；为…辩解explanation n.解释，说明；辩解explode vt.使爆炸 vi.爆炸exploit vt.剥削；利用；开拓explore vt.&vi.探险，探索explosion n.爆炸，爆发，炸裂explosive n.炸药 a.爆炸的export vt.输出，出口；运走expose vt.使暴露；揭露exposure n.暴露；揭露；曝光express vt.表示 n.快车，快递expression n.词句；表达；表情extend vt.延长；扩大；致extension n.延长部分；伸展extensive a.广阔的；广泛的extent n.广度；范围；程度exterior a.外部的；对外的external a.外部的，外面的extra a.额外的 ad.特别地extraordinary a.非同寻常的，特别的extreme a.极度的；尽头的extremely ad.极端，极其，非常eye n.眼睛；眼力；鉴赏力eyesight n.视力，目力。

发现与探索的英文简写Discovering and ExploringHumanity has always been driven by a deep-rooted desire to uncover the mysteries of the world around us. From the dawn of civilization, we have embarked on countless journeys of discovery, driven by an insatiable curiosity to understand the unknown. This innate need to explore and understand has been the driving force behind some of the most remarkable achievements in human history.At the heart of this quest for knowledge lies the art of discovery, a process that involves the unearthing of new information, the unveiling of hidden truths, and the expansion of our collective understanding. Whether it's the exploration of uncharted territories, the uncovering of ancient civilizations, or the groundbreaking advancements in science and technology, the act of discovery has been a constant companion to the human experience.One of the most captivating aspects of discovery is the thrill of the unknown. When we venture into unexplored realms, we are faced with a world of possibilities, where the unexpected can unfold at any moment. This sense of anticipation and the promise of newrevelations fuel our adventurous spirits, driving us to push the boundaries of our knowledge and capabilities.In the realm of geographical exploration, the quest for new lands and the mapping of uncharted territories has been a hallmark of human exploration. From the voyages of Christopher Columbus to the expeditions of Sir Ernest Shackleton, the desire to chart the unknown has led to the expansion of our understanding of the physical world. These explorers, driven by a combination of curiosity, ambition, and a thirst for adventure, have left an indelible mark on the course of human history.Similarly, the field of scientific discovery has been a testament to the power of human ingenuity and the relentless pursuit of knowledge. From the groundbreaking theories of Isaac Newton to the revolutionary discoveries of Marie Curie, the scientific community has continually pushed the boundaries of our understanding of the natural world. Through rigorous experimentation, meticulous observation, and the formulation of innovative hypotheses, scientists have uncovered the hidden workings of the universe, shedding light on the mysteries that have captivated humanity for centuries.The art of discovery, however, is not limited to the realms of geography and science. It extends to the exploration of the human experience itself, as we delve into the depths of our ownconsciousness, unraveling the complexities of the mind and the intricacies of the human condition. Psychologists, anthropologists, and philosophers have dedicated their lives to understanding the human experience, seeking to unlock the secrets of our behavior, our beliefs, and our cultural traditions.In the realm of the arts, the act of discovery takes on a different form, as artists and creators explore the boundless realms of human expression. From the masterful brushstrokes of the world's greatest painters to the captivating melodies of renowned composers, the artistic discovery is a testament to the boundless creativity of the human spirit. Through their works, artists invite us to see the world through new perspectives, challenging our preconceptions and expanding the horizons of our understanding.Ultimately, the pursuit of discovery and exploration is a fundamental aspect of the human experience. It is the driving force behind our most remarkable achievements, fueling our curiosity, challenging our assumptions, and propelling us forward into the unknown. Whether it's the exploration of the physical world, the unveiling of scientific truths, or the expansion of our understanding of the human experience, the act of discovery is a testament to the boundless potential of the human mind and the indomitable spirit of human exploration.。

越走越宽的那条路作文分析The road that widens as we walk along it is a metaphor for the choices and opportunities that open up to us as we journey through life. It represents the potential for growth, discovery, and progress as we move forward and explore new paths.随着我们行走，变宽的那条路是一种比喻，代表着我们在人生旅途中随着我们前进和探索新的道路，为成长、发现和进步提供的选择和机会。

In the beginning, the road may seem narrow and limited, presenting us with few options and little room for exploration. It may feel constricting and confining, leaving us feeling stuck and uncertain about which direction to take.起初，这条路可能会显得狭窄和有限，给我们提供了少量的选择和探索的空间。

它可能会让人感到受限和局促，使人感到困惑和不确定应该选择哪个方向。

However, as we continue to move forward and remain open to new experiences, the road gradually begins to widen, revealing morepossibilities and opportunities. We may encounter new people, learn new skills, and discover new passions that lead us down unexpected paths.然而，当我们继续前进并对新的经历保持开放时，道路逐渐开始变宽，展现出更多的可能性和机会。

Book 4 Unit 1 Women of achievement一．词性拓展1.achieve vt.完成；达到→ achievement n．成就；功绩2.specialist n. 专家→specialize v. 专攻；专门从事→special adj. 特别的→specially adv 特别地；专门地3.connection n．连接；关系；亲戚→connect vt.连接anization n．组织；机构；团体→organize vt.组织→organizer n. 组织者5.behave vt. & vi.举动；(举止或行为)表现→behaviour n．行为；举止6.worthwhile adj.值得的；值得做的；→worth n.价值；adj. 值... ...的(It is worthwhile doing/to do sth 做某事是值得的)7.observe vt.观察；遵守→observation n．观察→observer n．观察者8．respect vt. & n．尊敬；敬意→respectable adj.体面的，值得尊敬的→respectful adj.恭敬的9.argue vi. & vt.讨论；辩论；争论→argument n．争辩；争吵，论点10.entertainment n．款待；娱乐→entertain v．宴客，款待某人→entertaining adj. 令人愉快的11. crowd n. 群众，人群→ crowded adj. 拥挤的12．inspire vt.鼓舞；感动；激发；启示→inspiration n．灵感；鼓舞或激励人的人或事物→inspired adj.受感动的→inspirin g adj.鼓舞人的13．support n. & vt.支持；拥护→-supporter n.支持者→supporting adj.支持的；支撑的14. refer vi. 谈到；查阅→reference n.言及，参考15.sickness n. 疾病；恶心→sick adj .生病的；恶心的16．intend vt.计划；打算→intention n．打算17. determination n. 决心→determine v. 下决心，作出决定→determined adj. 决定了的，坚决的18.kindness n.仁慈；好意→kind adj. 善良的19.considerate adj. 考虑周到的-→consider v. 考虑，认为→consideration n.考虑，体谅20．deliver vt.递送；生(小孩儿)；接生；发表(演说等)→delivery n．发表，递送21. modest adj. 谦虚的；适度的→modesty n. 谦逊二．重点短语1. human beings 人类2. move off离开；起程；出发3．lead a．..life 过着……的生活（lead-led-led）4．crowd in (想法、问题等)涌上心头；5．look down on/upon 蔑视；瞧不起6．refer to 查阅；参考；谈到(refer-referred-referred) 7．by chance/accident 碰巧；凑巧8．come across (偶然)遇见；碰见9．carry on 继续；坚持三. 用括号内单词的适当形式填空1.Flying across the Atlantic for the first time was a great_______________(achieve).2.A cinema is a place of ______________(entertain).3.Her good ____________(behave) is worth praising.4.Children should__________(respectable)old people.5. The speech was really___________.It ________________all the students to study hard for the country. (inspire)6.All of you should ___________ the experiment carefully and then I will ask you some questions to test your_____________. The most careful___________will win a prize.(observe)7.He works countless hours__________(support) our family.8. He’s involved in the_________(organize）of a new club.9. Did you___________(delivery) my message to my father?10.They _____________(observation) him enter the building just now.11. The old lady set up an _____________(organize) to help the homeless children.12.The poet drew their ____________(inspire) from the countryside.13.She is a very ____________(modesty) about her success.14.Success should not be measured simply by educational______________(achieve).15.The agreement strengthened the _______ (connect) between the two countries.16.You must take everything into_____________(consider) when you want to do a difficult task.17.Students should show___________(respectable) to their teachers.18.Our teacher__________(inspiration) us to study hard at our lessons.19.It is not______________(worth) to quarrel with him.20.The local doctor couldn’t tell what was wrong, so he sent her to see a _________(special).答案：1.achievement2. entertainment3.behaviour4. respect5. inspiring, inspired6. observe ,observation, observer7. to support8. organization9. deliver 10. observedanization 12. inspiration 13. modest 14.achievement 15. connection16. consideration 17. respect 18. inspired 19. worthwhile 20. specialistBook 4 Unit 2: Working the land一、词性拓展1. sunburnt adj. 晒黑的sunburn n. 晒伤2. hunger n. 饿，饥饿；渴望vi. 渴望；挨饿hungry adj. 饥饿的；渴望的3. disturbing adj.令人不安的disturb v. 打扰, 使不安;使烦恼disturbed adj.心烦意乱的；(be disturbed about/by... 对……搞到不安/忧虑)4.circulate v.循环流传circulation n.流传，循环，发行量5. satisfy v.使……满意（satisfy-satisfied-satisfied）satisfied adj.感到满意的dissatisfied adj. 不满意的satisfying adj.令人满意的satisfaction n. 满意，满足(to one’s satisfaction 令某人满意的是)6.freedom n. 自由free adj. 自由的；免费的v. 使自由7. therefore adv.因此，所以（常考副词有：thus因此，所以；however 然而，但是；besides 此外；moreover 再者，此外；otherwise 否则；meanwhile 同时）8. equip vt. 装备，配备(equip-equipped-equipped) equipment n. 设备，装备；well-equipped adj.设备精良的；装备很好的(be equipped with 用……装备=equip…with…)9. occupation n.职业，占领；occupy v.占领，使忙碌（occupy-occupied-occupied）10. personality n.个性，性格；personal adj.个人的person n. 人11. confuse v. 使困惑；使糊涂confused adj. 迷惑的；不清楚的；混乱的(be confused about... 对……感到困惑) confusing adj. 难以理解的；不清楚的confusion n. 困惑；不确定12.regret n. 遗憾；抱歉vt. 后悔；惋惜；regretful adj. 后悔的，遗憾的；regrettable adj. 令人遗憾的(regret doing sth.后悔做了某事regret to do sth.很遗憾要做某事to one’s regret 令某人遗憾的是)13.chemical adj.化学的chemistry n.化学anic adj. 有机的，器官的，组织的；organize v. 组织organization n.组织organizer n.组织者15. produce v. 生产；制造production n. 生产；工业产品product n. 农产品；制品producer n. 生产商；制造商16. nutrition n. 营养，营养学nutritious adj. 有营养的，滋养的17. discover v. 发现discovery n. 发现18. reduce v. 减少；reduction n.减少(reduce to…减少到……；reduce by…减少了……)19. underline v.画底线标出；underlined adj. 有下划线的20. summary n.总结summarize v.总结21. comment 评论，议论(make comments on sth.评论某物)22. industry n. 工业；行业industrial adj. 工业的；工业发达的23. nationality n.国籍national adj.国家的，民族的nation n. 国家，民族international adj.国际的24. expand v. 使变大，伸展expansion n.扩大，扩展二、短语1.struggle for… 为……而斗争,努力争取；struggle with…与……作斗争；struggle against sb./sth. 与……抗争/斗争；struggle to do sth. 努力/争取做……2.thanks to（to是介词）幸亏；（表因为、由于的相关短语有：because of,as a result of, on account of, due to, owing to)3.rid…of 使……摆脱；get rid of 免除，摆脱4.be satisfied with=be content/pleased with 对……感到满意5.would rather 宁愿，宁可；（would rather do sth. than do sth. = would do sth. rather than do sth. = prefer to do sth. rather than do sth. 宁愿做某事而不愿做;与其……不如……）6. build up 逐渐增强(build-built-built); build sb./oneself up=build up one’s body 增强体质7. lead to (to是介词) 导致；lead/live a …life 过……的生活；lead the way 带路，引路8. focus on 集中（注意力、精力等）于9. keep...free from/of 使……免受（影响、伤害等）；使……不含（有害物）三、用所给单词的适当形式填空。

高二英语人教版选修8Unit3Inventorsandinventions生词巧解素材庖丁巧解牛知识·巧学生词巧解发现;发觉【词析】音析:字母组合i,o,e,y分别读作[I],,和[I]。

形析:discover（vt.发现）+-y（名词后缀）义析:somethingdiscovered【典句】Thediscoveryofoilontheirlandmadethepeoplerapidlyrich.他们在土地上发现了石油,这使人们很快致富了。

【拓展】1）构词:discovervt.发现;发觉2）注意区别discovery和invention的用法：discovery是指“发现”,强调找寻出原本就已存在但还不为人所知的事物。

invention是指“发明”,强调通过研究制造或者设想出原本不存在的事物。

【拓展】牢记相关短语:sincethen那时以来;tillthen一直到那时;beforethen那时以前;butthen但是另一方面;bythen到那时候;fromthenon从那时起显示……的差别;使……有所不同;辨别【词析】音析:元音字母i,i,i分别读作[I],[I]和[I]。

形析:dis(分开)+sting(刺)+ish(动词后缀)→以刺的记号分开义析:recognizethedifferencebetweensth.;tellthedifferencebetweensth.【典句】Themonitordistinguishedhimselfbyhisperformanceintheexamination.班长在考试中成绩优异,因而显得突出。

【拓展】1）构词:distinctionn.区别;distinctiveadj.独特的;distinguished卓越的;著名的2）牢记下列固定结构:bedistinguishedas辨明为,称之为;bedistinguishedby以……为特征;bedistinguishedfor以……而著名;bedistinguishedfrom不同于;与……加以区别;distinguish...from...辨别;识别;把……和……区别开;distinguishoneself使自己与众不同;使自己出名3)牢记相关短语:distinguishrightfromwrong明辨是非;distinguishgoodfromevil分辨善恶;distinguishsb.inacrowd在人群中认出某人;distinguishthingsintoclasses把东西分成类setabout开始;着手【词析】义析:startdoingsth.【典句】Ifhe’ssetaboutdoingit,nothingwillstophim.他一旦开始做这事,什么也阻挡不住他。

必修四词性变换和短语大全Unit 11.achievement (n.) 成就，功绩——achieve (v.)实现，达到2. behave (v.) 举止，表现—— behavior (n.)行为，举止3. connection (n.) 联系，连接—— connect (v.)连接，联系--collective (adj.&n.) 集体的；集体4. determine (v.) 决定，坚决——determination (n.)决定，决心—— determined (adj. )坚决的5. consider 考虑；认为—considerate(adj.)体贴的；考虑周到--- considerable(adj.)相当大的；相当多的—consideration (n.) 考虑6. intend(v.) 打算—— intention (n.)打算，意图7. argue(v.) 讨论，辩论，争论——argument (n.)争论，辩论8.observe(v.)观察，观测，遵守——observation(n.)观察，观测——observer(n.)目击者，观察员9. inspire(v.)鼓舞,激励,启示——inspiration(n.)鼓舞,灵感inspiring(adj.)鼓舞人心的，启发灵感的10.crowd(v,n.)拥挤，使挤满；人群，观众——crowded (adj.)拥挤的11. special(adj.)特别的，特殊的——specialist(n.)专家，专业工作者specialize(v.)专攻，专门从事，专注于——specialized(adj.)经过专门训练的，专用的——specialty(n.)/ speciality (B.E)特色菜，专门，专长12. organize(v.) 组织——organization (n.)组织——organized (adj.)有组织的13. entertain(v.)使快乐；款待——entertaining(adj.)使人愉快的，有趣的——entertainment(n.)款待，娱乐，娱乐表演14.deliver.(vt.)投递；接生；发表演讲deliver parcels/ a baby/ a speech ---delivery (n.)传递；分娩；演讲方式Unit 21.free(adj.)自由的，免费的——free(v.)释放，使自由——freedom(n.) 自由，自主2.hunger(n.)饥饿，欲望——hunger(v.)使饥饿，渴望——hungry(adj.) 饥饿的3.equip (v.)配备，装备(equipped , equipped) be equipped with ——equipment (n.)设备，装备4.confuse(v.)使迷-confused(adj.)感到迷惑的—confusing(adj.) 令人迷惑的，易混淆的—confusion(n.) 困惑，混乱，混淆5.chemist(n.)药剂师，化学家——chemistry(n.)化学——chemical(adj.) 化学的——chemical(n.)化学制品6.nation(n.)国家——nationality(n.)国籍--national (adj.) 国家的；民族的7.occupy(v.)占据；占领；占用；occupy oneself in 忙于；专心于..,,—occupation(n.)职业--occupied 已占用的；无空闲的；be occupied in 忙于做....8.nutrition(n.)营养（adj.)---nutritious 有营养的9.discovery (n.)发现——discover(v.)发现10.mineral(n.)矿物，矿石——mine(n& v.)矿，矿藏;开采；在--挖掘---miner (n.)矿工11.summary (n.) 总结，摘要，概要——summarize (v.)总结，概括12.disturb (v.) 烦扰，打扰——disturbing (adj.) 令人不安的——disturbed (adj.) 感到不安的13. produce(v.)生产——produce(n.)农产品——productive(adj.)多产的，富饶的——production(n.)生产，产量--producer (n.)生产者；制片人14. industry (n.)工业，行业，产业——industrial (adj.)工业的，产业的15. expand (v.)使变大，伸展——expansion (adj.) 扩展，扩大，延伸16. circulate (v.)循环，流传——circulation(n.) 流通，传播，循环——circular (adj.) 循环的Unit 31.humor(n.) 幽默——humorous(adj.) 幽默的2.astonish(v.)使惊讶—astonishing(adj.)令人感到惊讶的—astonished(adj.)感到惊讶的—astonishment(n.)惊讶，惊诧3.home(n.)家；发源地；栖息地；产地——homeless(adj.)无家可归的8. tourism (n.)旅游业——tourist (n.)游客——tour (n.& v) 巡游; 在--旅游9. settler (n.) 定居者，移民，殖民者——settlement(n.)移民，定居—— settle (v.)定居10. translate(v.)翻译——translator(n.)翻译员——translation(n.)翻译11. athletic (adj.) 运动的——athlete (n.)运动员12. creat(v.)创造——creature(n.)生物——creative(adj.)有创造力的—— creation(n.)创造物，产物——creator(n.)创造者13.cloth（n.）布，衣料a piece of cloth---clothes衣服(复数）---clothing 服装（总称）短语Unit 11.in pairs 成对2.give reasons for 给…理由3.improve prison conditions 改善监狱的条件4.the Nobel Peace Prize 诺贝尔和平奖5.one of the top leaders 高级领导人之一6.concern oneself with 关心---- (be concerned about 对…担心)7.welfare projects 福利项目8.China Welfare Institute 中国福利协会9.show the conncetion between …and…显示出…和…之间的联系10.fight for 为…而战11.put…to death 将…处死12.a specialist in women’s illnesses 妇科疾病的专家13. devote all her life to 将自己的一生献给… 致力于…14. rather than 而不是15. behave like humans 像人类的举止16. the night before 前一天晚上17. wonder off 离开18. make it all worthwhile 使… 值得19. come into one’s arms 回到…的怀抱20. fully understand 完全理解21. observe and record their daily activities 观察和记录他们的日常活动22. be determined to 下定决心…23. communicate…with与…交流24. work out their social system 勾勒出他们的社会系统25. the rest of the world 世界上的其他人26. argue for…为…辩护argue against…反对… argue with sb. 与…争论27. sth come crowding in on sb ----纷塌而至28. achieve everything 做成了所有的事29. gain a doctor’s degree 获得了博士学位30. cheer the achievements of women 为妇女的成就喝彩31. support a family 支撑一个家庭32. get upset 感到不安33. be of great importance 很重要34. look down upon 看不起35. do some research 做研究36. catch one’s eye 吸引…37. cut the death rate 降低死亡率38. care for 照顾、喜欢39. follow some simple rules 遵循一些简单的规则。

太空探险的意义利与弊英语作文全文共3篇示例，供读者参考篇1The Significance, Benefits, and Drawbacks of Space ExplorationSpace exploration has captured the imagination of humans for centuries. From the first successful moon landing in 1969 to the recent Mars rover missions, the quest to explore the unknown reaches of space has held a special place in the hearts of scientists, astronomers, and dreamers alike. However, the pursuit of space exploration comes with its own set of benefits and drawbacks. In this essay, we will examine the significance, benefits, and drawbacks of space exploration.Significance of Space ExplorationThe significance of space exploration cannot be understated. It has the potential to push the boundaries of human knowledge and understanding of the universe. By studying planets, stars, and galaxies beyond our own, scientists can gain valuable insights into the origins of the universe, the formation of planets, and the potential for extraterrestrial life.Furthermore, space exploration plays a crucial role in advancing scientific and technological innovation. The development of space technologies such as satellites, rockets, and space probes has led to countless breakthroughs in other fields, including communications, medicine, and environmental science. For example, satellite technology has revolutionized global communications, while the study of space radiation has led to advancements in cancer treatment.Benefits of Space ExplorationOne of the key benefits of space exploration is the potential for economic growth and job creation. The space industry has created thousands of jobs in countries around the world, from engineers and scientists to technicians and support staff. In addition, the development of space technologies has led to the creation of new industries and markets, including satellite communications, space tourism, and asteroid mining.Another benefit of space exploration is the potential for scientific discovery. By studying the planets, stars, and galaxies beyond our own, scientists can gain valuable insights into the origins of the universe, the formation of planets, and the potential for extraterrestrial life. For example, the discovery of water on Mars has raised the possibility of finding microbial lifeon the Red Planet, while the study of exoplanets has provided new insights into the potential for habitable worlds beyond our own.Drawbacks of Space ExplorationDespite its many benefits, space exploration also has its drawbacks. One of the main drawbacks is the high cost associated with space missions. Building and launching rockets, satellites, and space probes is a costly endeavor, with some missions costing billions of dollars. This has led to concerns about the allocation of resources for space exploration, especially when there are pressing needs on Earth, such as poverty, hunger, and climate change.Another drawback of space exploration is the potential for environmental harm. The launch of rockets and satellites can produce harmful pollutants, including carbon dioxide, nitrogen oxides, and soot, which can contribute to air pollution and climate change. In addition, the disposal of space debris poses a threat to the environment, as defunct satellites and rocket stages can collide with active spacecraft, creating more debris in orbit.ConclusionIn conclusion, space exploration is a fascinating and important endeavor that has the potential to benefit humanity in countless ways. From advancing scientific knowledge and technological innovation to creating economic growth and job opportunities, the exploration of space offers a wealth of opportunities for discovery and progress. However, it also comes with its own set of challenges and drawbacks, including high costs and environmental concerns. As we continue to push the boundaries of human exploration in space, it is important to weigh the benefits and drawbacks of space exploration and ensure that we are using our resources wisely and responsibly. Only by doing so can we continue to unlock the mysteries of the universe and pave the way for a brighter future for all.篇2The Significance, Advantages, and Disadvantages of Space ExplorationSpace exploration has always captured the imagination of humanity. The idea of venturing into the unknown depths of outer space, discovering new worlds, and unlocking the mysteries of the universe has inspired generations of scientists, astronauts, and dreamers. The exploration of space has led to numerous breakthroughs in technology, expanded ourunderstanding of the cosmos, and offered new opportunities for scientific research and discovery. However, like any other endeavor, space exploration comes with both advantages and disadvantages that must be carefully considered.The significance of space exploration cannot be overstated. By venturing into space, we are pushing the boundaries of human knowledge and understanding. We are exploring new frontiers, answering fundamental questions about the origins of the universe, and gaining insights into the nature of existence itself. Space exploration has also led to numerous technological advancements that have had a profound impact on our daily lives. From satellite communications and GPS navigation to medical imaging and weather forecasting, the benefits of space exploration are felt in countless ways.One of the most significant advantages of space exploration is the opportunity it offers for scientific research. By studying the planets, stars, and galaxies beyond our own, scientists are able to advance our understanding of the universe and the fundamental laws that govern it. Space exploration has led to groundbreaking discoveries in fields such as physics, astronomy, and cosmology, and has provided valuable insights into the origins and evolution of the cosmos. By studying the conditions in space, scientists arealso able to conduct experiments that would be impossible on Earth, leading to new insights and discoveries.Space exploration also holds great potential for the future of humanity. By exploring other planets and celestial bodies, we are laying the groundwork for potential colonization and settlement in the future. The prospect of establishing human outposts on other worlds offers new opportunities for exploration, discovery, and expansion. By venturing into space, we are also preparing for the possibility of future threats to Earth, such as asteroids or comets that could impact our planet and cause widespread devastation. By developing the technology and capabilities to explore and potentially colonize other planets, we are taking steps to ensure the long-term survival of our species.Despite its many advantages, space exploration also comes with its share of disadvantages. One of the most significant drawbacks of space exploration is the high cost involved. The development and launch of space missions are extremely expensive, costing billions of dollars each year. This has led to criticism from some quarters, who argue that the money spent on space exploration could be better used to address pressing issues on Earth, such as poverty, hunger, and climate change. However, proponents of space exploration argue that thebenefits of the knowledge gained and the technological advancements made justify the cost.Another disadvantage of space exploration is the risk involved. Space travel is inherently dangerous, with astronauts facing numerous hazards such as cosmic radiation, zero gravity, and the harsh conditions of space. The loss of life in space missions, such as the Challenger and Columbia disasters, serves as a sobering reminder of the risks involved in venturing into space. Despite advances in technology and safety measures, space exploration will always carry a degree of risk that must be carefully managed and mitigated.In conclusion, space exploration has a profound significance and offers numerous advantages for humanity. By pushing the boundaries of human knowledge and understanding, exploring new frontiers, and advancing scientific research, space exploration has the potential to unlock the mysteries of the universe and provide new opportunities for discovery and exploration. However, space exploration also comes with challenges and risks that must be carefully considered. By weighing the advantages and disadvantages of space exploration, we can continue to push the boundaries of human exploration and unlock the vast potential of the cosmos.篇3The Significance, Pros and Cons of Space ExplorationIntroductionSpace exploration is the investigation and discovery of outer space, using different technologies and methods to explore distant regions beyond Earth's atmosphere. The exploration of space has been a topic of great interest and debate for many years, as it offers both opportunities and challenges for humanity. In this essay, we will discuss the significance, as well as some of the pros and cons of space exploration.Significance of Space Exploration1. Scientific DiscoveriesOne of the main reasons for space exploration is to further our understanding of the universe and the world around us. By studying planets, stars, and other celestial bodies, scientists can learn more about the origins of the universe, black holes, dark matter, and other phenomena that are still not fully understood. These discoveries have the potential to revolutionize our knowledge of the universe and the laws of physics.2. Technological AdvancementsSpace exploration has been a driving force for technological innovation and advancement in many fields. From developing new materials and methods for rocket propulsion to creating advanced robotic systems for planetary exploration, the technologies developed for space missions have found applications in fields like medicine, communication, and transportation.3. Resource AcquisitionSpace exploration offers the possibility of accessing and utilizing resources from other planets and asteroids, which could help solve some of the resource scarcity issues on Earth. For example, rare earth metals, water, and other valuable resources could be mined on the moon or other celestial bodies and brought back to Earth for use in manufacturing and other industries.Pros of Space Exploration1. International cooperationSpace exploration has the potential to bring countries and organizations together in a common goal, fostering collaboration and cooperation on a global scale. Projects like the International Space Station (ISS) have involved multiplecountries working together to achieve shared goals, leading to stronger relationships and partnerships between nations.2. Economic BenefitsThe space industry is a multi-billion dollar industry, with opportunities for companies to develop and commercialize technologies for space exploration. In addition to creatinghigh-tech jobs and driving innovation, space exploration can also lead to the development of new industries and markets, stimulating economic growth and creating new opportunities for business.3. Inspiring Future GenerationsSpace exploration has the power to inspire and captivate the imagination of people around the world, especially young students and scientists. By showcasing the achievements of space missions and the wonders of the universe, space exploration can motivate future generations to pursue careers in science, technology, engineering, and mathematics (STEM), helping to build a skilled workforce for the future.Cons of Space Exploration1. High CostSpace exploration is a costly endeavor, requiring significant investments in technology, infrastructure, and research. Government-funded space agencies like NASA and ESA receive large budgets for their missions, which can sometimes be seen as a drain on public resources that could be used for other purposes, like education, healthcare, and social welfare.2. Environmental ImpactSpace exploration can have negative environmental impacts, such as pollution from rocket launches and space debris in Earth's orbit. Space missions generate a significant amount of greenhouse gas emissions and other pollutants, contributing to climate change and environmental degradation. In addition, the disposal of space debris poses a threat to satellites and spacecraft in orbit.3. Ethical ConsiderationsThe exploration of space raises ethical questions and dilemmas, such as the potential for contaminating other planets with Earth microbes, the risk of asteroid mining leading to resource conflicts, and the implications of space colonization on indigenous life forms. These ethical considerations require careful deliberation and discussion to ensure that spaceexploration is conducted in a responsible and sustainable manner.ConclusionIn conclusion, space exploration offers both significant benefits and challenges for humanity. By exploring the universe and pushing the boundaries of human knowledge and technology, we can unlock new opportunities for scientific discovery, technological innovation, and economic growth. However, we must also consider the costs, environmental impact, and ethical implications of space exploration to ensure that we are exploring space responsibly and ethically. Ultimately, the future of space exploration will depend on our ability to balance these factors and achieve a sustainable and collaborative approach to exploring the final frontier.。