Day 06｜雅思词汇手机记忆中心

Day 06｜雅思词汇100词（501—600）

Semantic Map

Use these groups to connect animal survival with space exploration and physical science.

Animal Adaptation, Behaviour, and Risk

excrete · devour · instinct · intuitive · potential · intelligence · functional · sensitive · flexible · acoustic · optical · nocturnal · dormant · hibernation · track · trace · alternate · prey · predator · victim · captive · defensive · undergo · suffer · vulnerable

Survival, Cosmic Scale, and Space Objects

subsistence · exist · exterminate · tame · keeper · shepherd · galaxy · cosmos · universe · interstellar · terrestrial · celestial · astronomy · astrology · astronaut · comet · meteorite · crater · dust · ash · envelope · chunk · spacecraft · spaceship · probe

Spacecraft Systems, Observation, and Samples

module · propulsion · pressure · dynamic · motion · vent · tail · curve · exploration · expedition · observatory · telescope · spectacle · orbit · ecliptic · diameter · radius · substance · composition · compound · fossil · sample · specimen · particle · molecule

Matter, Waves, and Physical Measurement

atom · ion · electron · quantum · liquid · fluid · solid · synthesize · formation · method · spectrum · dimension · frequency · signal · antenna · circuit · refraction · ultraviolet · radioactive · distinct · discernible · invisible · collision · squash · fragment

第1组｜501—525

No. Word IPA POS English definition 中文核心义
501 excrete /ɪkˈskriːt/ v. to remove waste matter from the body of a living organism 排泄
502 devour /dɪˈvaʊə/ v. to eat something quickly and eagerly, or destroy it completely 狼吞虎咽；吞噬
503 instinct /ˈɪnstɪŋkt/ n. a natural tendency to behave in a particular way without learning 本能；直觉
504 intuitive /ɪnˈtjuːɪtɪv/ adj. understood or done naturally without conscious reasoning 直觉的；易于理解的
505 potential /pəˈtenʃəl/ adj./n. possible in the future, or the ability to develop or succeed 潜在的；潜力
506 intelligence /ɪnˈtelɪdʒəns/ n. the ability to learn, understand, and solve problems; secret information 智力；情报
507 functional /ˈfʌŋkʃənəl/ adj. designed to be practical and able to work correctly 实用的；功能正常的
508 sensitive /ˈsensətɪv/ adj. quick to detect change or easily affected by conditions or feelings 敏感的；灵敏的
509 flexible /ˈfleksəbəl/ adj. able to bend easily or adapt readily to changing conditions 柔韧的；灵活的
510 acoustic /əˈkuːstɪk/ adj. relating to sound or the way sound is heard in a space 声学的；原声的
511 optical /ˈɒptɪkəl/ adj. relating to sight, light, or equipment that uses light 视觉的；光学的
512 nocturnal /nɒkˈtɜːnəl/ adj. active mainly during the night 夜行的；夜间的
513 dormant /ˈdɔːmənt/ adj. temporarily inactive but able to become active again 休眠的；暂不活跃的
514 hibernation /ˌhaɪbəˈneɪʃən/ n. a state of greatly reduced activity during winter 冬眠
515 track /træk/ n./v. a mark or path left by movement, or to follow and record movement 踪迹；轨迹；追踪
516 trace /treɪs/ v./n. a very small sign, or to find the origin or development of something 痕迹；微量；追溯
517 alternate /ɔːlˈtɜːnət; ˈɔːltəneɪt/ adj./v./n. happening in turns, or to change repeatedly between two states 交替的；交替；替代者
518 prey /preɪ/ n. an animal hunted and eaten by another animal 猎物；受害者
519 predator /ˈpredətə/ n. an animal that hunts other animals for food 捕食者；掠夺者
520 victim /ˈvɪktɪm/ n. a person or animal harmed by an event, action, or crime 受害者；受害动物
521 captive /ˈkæptɪv/ adj./n. kept in a confined place and unable to leave; a prisoner 被圈养的；俘虏
522 defensive /dɪˈfensɪv/ adj. intended to protect against attack, criticism, or danger 防御的；戒备的
523 undergo /ˌʌndəˈɡəʊ/ v. to experience a process, treatment, or difficult change 经历；接受
524 suffer /ˈsʌfə/ v. to experience pain, damage, loss, or an unpleasant condition 遭受；受苦
525 vulnerable /ˈvʌlnərəbəl/ adj. easily harmed, attacked, or affected by adverse conditions 脆弱的；易受伤害的

第2组｜526—550

No. Word IPA POS English definition 中文核心义
526 subsistence /səbˈsɪstəns/ n. the means needed to stay alive, especially basic food and shelter 生存；基本生活资料
527 exist /ɪɡˈzɪst/ vi. to be real, present, or alive 存在；生存
528 exterminate /ɪkˈstɜːmɪneɪt/ v. to destroy every member of a group of animals or pests 消灭；根除
529 tame /teɪm/ adj./v. not wild or dangerous, or to make an animal less wild 驯服的；驯化
530 keeper /ˈkiːpə/ n. a person responsible for caring for animals or guarding something 饲养员；看守人
531 shepherd /ˈʃepəd/ n./v. a person who cares for sheep, or to guide people or animals 牧羊人；引导
532 galaxy /ˈɡæləksi/ n. a huge system of stars, gas, and dust held together by gravity 星系；银河系
533 cosmos /ˈkɒzmɒs/ n. the universe considered as an ordered system 宇宙
534 universe /ˈjuːnɪvɜːs/ n. all space, matter, energy, planets, and stars 宇宙；万物
535 interstellar /ˌɪntəˈstelə/ adj. existing or travelling between stars 星际的
536 terrestrial /təˈrestriəl/ adj. relating to Earth or living on land rather than in water 地球的；陆生的
537 celestial /səˈlestiəl/ adj. relating to the sky, space, stars, or planets 天空的；天体的
538 astronomy /əˈstrɒnəmi/ n. the scientific study of space, stars, planets, and other objects 天文学
539 astrology /əˈstrɒlədʒi/ n. the belief that star and planet positions influence human life 占星术
540 astronaut /ˈæstrənɔːt/ n. a person trained to travel and work in space 宇航员
541 comet /ˈkɒmɪt/ n. an icy object that develops a bright tail near the Sun 彗星
542 meteorite /ˈmiːtiəraɪt/ n. a piece of rock from space that reaches Earth's surface 陨石
543 crater /ˈkreɪtə/ n. a large round hole caused by an impact or volcanic activity 陨石坑；火山口
544 dust /dʌst/ n./v. very fine dry particles, or to remove or spread such particles 灰尘；尘埃；除尘
545 ash /æʃ/ n. the grey powder remaining after something has burned 灰烬；火山灰
546 envelope /ˈenvələʊp/ n. a covering or surrounding layer; a paper container for a letter 包层；信封
547 chunk /tʃʌŋk/ n. a thick solid piece or a large amount of something 大块；相当大的量
548 spacecraft /ˈspeɪskrɑːft/ n. a vehicle designed to travel and operate in space 航天器
549 spaceship /ˈspeɪsʃɪp/ n. a vehicle used for travel through space 宇宙飞船
550 probe /prəʊb/ n./v. an unmanned exploratory device, or to investigate closely 探测器；探查

第3组｜551—575

No. Word IPA POS English definition 中文核心义
551 module /ˈmɒdjuːl/ n. a separate unit that forms part of a spacecraft, course, or system 舱段；模块
552 propulsion /prəˈpʌlʃən/ n. the force or system that drives a vehicle forward 推进；推进系统
553 pressure /ˈpreʃə/ n./v. force applied to an area, or strong influence on someone 压力；气压；施压
554 dynamic /daɪˈnæmɪk/ adj./n. involving continuous change, activity, or forces that cause movement 动态的；动力机制
555 motion /ˈməʊʃən/ n./v. the act or process of moving, or to signal with a gesture 运动；动作；示意
556 vent /vent/ n./v. an opening that allows gas or heat to escape, or to express emotion 通风口；排气；发泄
557 tail /teɪl/ n./v. the rear part of an animal, aircraft, or object; to follow secretly 尾部；机尾；跟踪
558 curve /kɜːv/ n./v. a smoothly bending line or path, or to bend in this way 曲线；弯曲
559 exploration /ˌekspləˈreɪʃən/ n. the act of travelling through or studying an unfamiliar place or idea 探索；探究
560 expedition /ˌekspəˈdɪʃən/ n. an organised journey made for research, exploration, or a special purpose 探险；考察队
561 observatory /əbˈzɜːvətri/ n. a building equipped for observing stars, weather, or natural events 天文台；观测站
562 telescope /ˈtelɪskəʊp/ n./v. an instrument for viewing distant objects; to slide or collapse together 望远镜；套叠
563 spectacle /ˈspektəkəl/ n. an impressive public display or a remarkable sight 壮观场面；奇观
564 orbit /ˈɔːbɪt/ n./v. the curved path of an object around a planet or star; to follow it 轨道；绕轨道运行
565 ecliptic /ɪˈklɪptɪk/ n. the apparent annual path of the Sun across the sky 黄道
566 diameter /daɪˈæmɪtə/ n. a straight line through the centre of a circle from side to side 直径
567 radius /ˈreɪdiəs/ n. a line from the centre of a circle to its edge; a circular range 半径；范围
568 substance /ˈsʌbstəns/ n. a particular type of matter with specific properties 物质；实质
569 composition /ˌkɒmpəˈzɪʃən/ n. the materials or parts from which something is made 成分；构成
570 compound /ˈkɒmpaʊnd; kəmˈpaʊnd/ n./adj./v. a substance formed from combined elements, or to combine or worsen 化合物；复合的；加剧
571 fossil /ˈfɒsəl/ n. the preserved remains or impression of an ancient organism 化石
572 sample /ˈsɑːmpəl/ n./v. a small amount used to represent or test a larger whole 样本；取样
573 specimen /ˈspesɪmən/ n. an individual example collected for scientific study 标本；样品
574 particle /ˈpɑːtɪkəl/ n. an extremely small piece of matter 粒子；微粒
575 molecule /ˈmɒlɪkjuːl/ n. the smallest unit of a substance that retains its chemical properties 分子

第4组｜576—600

No. Word IPA POS English definition 中文核心义
576 atom /ˈætəm/ n. the smallest unit of a chemical element 原子
577 ion /ˈaɪən/ n. an atom or molecule with an electrical charge 离子
578 electron /ɪˈlektrɒn/ n. a very small negatively charged particle in an atom 电子
579 quantum /ˈkwɒntəm/ n. the smallest discrete amount of a physical quantity 量子
580 liquid /ˈlɪkwɪd/ n./adj. a substance that flows and keeps no fixed shape 液体；液态的
581 fluid /ˈfluːɪd/ n./adj. a substance that can flow, or something able to change smoothly 流体；流动的；易变的
582 solid /ˈsɒlɪd/ adj./n. firm and stable in shape, or matter that keeps a fixed form 固体的；坚固的；固体
583 synthesize /ˈsɪnθəsaɪz/ v. to combine separate elements to form a connected whole or new substance 合成；综合
584 formation /fɔːˈmeɪʃən/ n. the process of being formed, or an arrangement produced by it 形成；构造；队形
585 method /ˈmeθəd/ n. a particular and systematic way of doing something 方法；条理
586 spectrum /ˈspektrəm/ n. a band of colours or frequencies, or a wide range of conditions 光谱；频谱；范围
587 dimension /daɪˈmenʃən/ n. a measurable extent, or a particular aspect of a situation 维度；尺寸；方面
588 frequency /ˈfriːkwənsi/ n. the rate at which an event or wave repeats 频率；频繁程度
589 signal /ˈsɪɡnəl/ n./v./adj. information sent by sound, light, or waves; to communicate or indicate 信号；发信号；显著的
590 antenna /ænˈtenə/ n. a device for transmitting or receiving radio waves; an insect feeler 天线；触角
591 circuit /ˈsɜːkɪt/ n. a complete path through which electric current can flow 电路；回路
592 refraction /rɪˈfrækʃən/ n. the bending of light or sound when it enters another medium 折射
593 ultraviolet /ˌʌltrəˈvaɪələt/ adj. relating to radiation beyond the violet end of visible light 紫外线的
594 radioactive /ˌreɪdiəʊˈæktɪv/ adj. producing radiation through the decay of unstable atoms 放射性的
595 distinct /dɪˈstɪŋkt/ adj. clearly different, separate, or easy to recognise 不同的；清晰的
596 discernible /dɪˈsɜːnəbəl/ adj. able to be seen, heard, or recognised, though not always clearly 可辨别的；隐约可见的
597 invisible /ɪnˈvɪzəbəl/ adj. unable to be seen or not easily noticed 看不见的；无形的
598 collision /kəˈlɪʒən/ n. an event in which moving objects hit each other; a serious conflict 碰撞；冲突
599 squash /skwɒʃ/ v./n. to press something into a flatter shape; a racket sport or drink 压扁；挤压；壁球
600 fragment /ˈfræɡmənt/ n./v. a small broken piece, or to break into separate pieces 碎片；片段；破碎

Story Chain｜用短文串联100词

Read each story for the situation first. Then read it aloud and retell the same scene with as many highlighted words as possible.

Story 1｜Surviving the Desert Night（Words 501—525）

Desert animals must excrete little water even when they devour dry food. A fox follows instinct, while its intuitive route choice reveals the potential value of animal intelligence. Its kidneys remain functional, its ears are sensitive, and its spine is flexible enough for sudden turns. acoustic signals and optical cues guide this nocturnal hunter while many plants remain dormant and some mammals enter hibernation elsewhere. Researchers track each footprint and trace feeding sites across alternate dunes. A small rodent may become prey when a predator approaches, yet it is not always a helpless victim. Unlike a captive animal, it uses defensive burrows and may undergo rapid stress responses. Individuals that suffer dehydration are especially vulnerable.

中文梗概： 沙漠动物通过节水排泄、夜间感官、灵活运动和防御洞穴适应环境；研究人员则追踪捕食关系与脱水风险。

Story 2｜From Wildlife Rescue to Deep Space（Words 526—550）

A remote rescue centre provided subsistence for animals that could no longer exist safely in damaged habitats. Staff refused to exterminate troublesome species and instead tried to tame conflict through careful management. Each keeper worked like a shepherd, guiding recovery before night lessons turned to the galaxy, the ordered cosmos, and the wider universe. Students compared interstellar travel with terrestrial survival and mapped each celestial object. Their astronomy teacher distinguished science from astrology, then invited an astronaut to describe a comet, a recovered meteorite, and an impact crater filled with dust and volcanic ash. The visitor explained how a planet's atmospheric envelope can trap a chunk of incoming rock. Finally, the class examined a model spacecraft, entered a virtual spaceship, and directed a robotic probe towards Mars.

中文梗概： 动物救助中心以非灭绝方式维持野生动物生存，并通过夜间课程把地球生态管理延伸到天文学、天体撞击和深空探测。

Story 3｜Engineering a Lunar Sample Mission（Words 551—575）

Inside the command module, engineers tested the propulsion system under extreme pressure. A dynamic simulator reproduced every motion, while a safety vent controlled gas and sensors along the tail measured each curve in the flight path. The lunar exploration plan required an international expedition supported by an observatory and a powerful telescope. Launch became a public spectacle as the vehicle entered orbit near the ecliptic. Analysts calculated the Moon's diameter and the landing zone's radius before examining an unknown substance. Its chemical composition suggested a rare compound beside a tiny fossil. The crew sealed one sample and one larger specimen, then isolated each particle to identify every molecule.

中文梗概： 工程团队测试登月舱与推进系统，借助天文台规划轨道，并在月面采集、封存和分析物质样本。

Story 4｜Inside the Physics Laboratory（Words 576—600）

A single atom became an ion after losing an electron, allowing the class to discuss each energy quantum. The teacher compared a liquid, another fluid, and a solid, then asked students to synthesize a material and observe its crystal formation. Their experimental method separated a light spectrum by wavelength, added a spatial dimension, and changed the wave frequency. A transmitted signal reached an antenna through a closed circuit. In a glass block, refraction redirected light, while an ultraviolet detector identified a weak radioactive source. The readings produced a distinct peak that was barely discernible because the radiation itself was invisible. After a controlled collision, a press could squash the target, leaving one measurable fragment.

中文梗概： 物理实验从原子、离子和物态出发，研究材料合成、光谱、电路、折射与辐射，并测量碰撞后产生的碎片。

Day 06｜100词记忆巩固训练

第一轮：看英文释义，写单词（501—525）

  1. to remove waste matter from the body of a living organism → ________________
  2. to eat something quickly and eagerly, or destroy it completely → ________________
  3. a natural tendency to behave in a particular way without learning → ________________
  4. understood or done naturally without conscious reasoning → ________________
  5. possible in the future, or the ability to develop or succeed → ________________
  6. the ability to learn, understand, and solve problems; secret information → ________________
  7. designed to be practical and able to work correctly → ________________
  8. quick to detect change or easily affected by conditions or feelings → ________________
  9. able to bend easily or adapt readily to changing conditions → ________________
  10. relating to sound or the way sound is heard in a space → ________________
  11. relating to sight, light, or equipment that uses light → ________________
  12. active mainly during the night → ________________
  13. temporarily inactive but able to become active again → ________________
  14. a state of greatly reduced activity during winter → ________________
  15. a mark or path left by movement, or to follow and record movement → ________________
  16. a very small sign, or to find the origin or development of something → ________________
  17. happening in turns, or to change repeatedly between two states → ________________
  18. an animal hunted and eaten by another animal → ________________
  19. an animal that hunts other animals for food → ________________
  20. a person or animal harmed by an event, action, or crime → ________________
  21. kept in a confined place and unable to leave; a prisoner → ________________
  22. intended to protect against attack, criticism, or danger → ________________
  23. to experience a process, treatment, or difficult change → ________________
  24. to experience pain, damage, loss, or an unpleasant condition → ________________
  25. easily harmed, attacked, or affected by adverse conditions → ________________

第二轮：看中文，拼写单词（526—550）

  1. 生存；基本生活资料 → ________________
  2. 存在；生存 → ________________
  3. 消灭；根除 → ________________
  4. 驯服的；驯化 → ________________
  5. 饲养员；看守人 → ________________
  6. 牧羊人；引导 → ________________
  7. 星系；银河系 → ________________
  8. 宇宙 → ________________
  9. 宇宙；万物 → ________________
  10. 星际的 → ________________
  11. 地球的；陆生的 → ________________
  12. 天空的；天体的 → ________________
  13. 天文学 → ________________
  14. 占星术 → ________________
  15. 宇航员 → ________________
  16. 彗星 → ________________
  17. 陨石 → ________________
  18. 陨石坑；火山口 → ________________
  19. 灰尘；尘埃；除尘 → ________________
  20. 灰烬；火山灰 → ________________
  21. 包层；信封 → ________________
  22. 大块；相当大的量 → ________________
  23. 航天器 → ________________
  24. 宇宙飞船 → ________________
  25. 探测器；探查 → ________________

第三轮：看英文释义，写单词（551—575）

  1. a separate unit that forms part of a spacecraft, course, or system → ________________
  2. the force or system that drives a vehicle forward → ________________
  3. force applied to an area, or strong influence on someone → ________________
  4. involving continuous change, activity, or forces that cause movement → ________________
  5. the act or process of moving, or to signal with a gesture → ________________
  6. an opening that allows gas or heat to escape, or to express emotion → ________________
  7. the rear part of an animal, aircraft, or object; to follow secretly → ________________
  8. a smoothly bending line or path, or to bend in this way → ________________
  9. the act of travelling through or studying an unfamiliar place or idea → ________________
  10. an organised journey made for research, exploration, or a special purpose → ________________
  11. a building equipped for observing stars, weather, or natural events → ________________
  12. an instrument for viewing distant objects; to slide or collapse together → ________________
  13. an impressive public display or a remarkable sight → ________________
  14. the curved path of an object around a planet or star; to follow it → ________________
  15. the apparent annual path of the Sun across the sky → ________________
  16. a straight line through the centre of a circle from side to side → ________________
  17. a line from the centre of a circle to its edge; a circular range → ________________
  18. a particular type of matter with specific properties → ________________
  19. the materials or parts from which something is made → ________________
  20. a substance formed from combined elements, or to combine or worsen → ________________
  21. the preserved remains or impression of an ancient organism → ________________
  22. a small amount used to represent or test a larger whole → ________________
  23. an individual example collected for scientific study → ________________
  24. an extremely small piece of matter → ________________
  25. the smallest unit of a substance that retains its chemical properties → ________________

第四轮：语境填空（576—600）

  1. An ______ is the smallest unit of an element that retains its chemical identity.
  2. When an atom gains or loses electrons, it becomes an ______.
  3. An ______ carries a negative electrical charge around an atomic nucleus.
  4. Quantum theory describes energy as being transferred in a discrete ______.
  5. Water remains a ______ at ordinary room temperature.
  6. Air is a ______ because it can flow and change shape.
  7. Ice is a ______ with a fixed shape and volume.
  8. Researchers aim to ______ a new material from several chemical components.
  9. Cooling conditions affect the ______ of crystals in the solution.
  10. The team repeated the same experimental ______ to improve reliability.
  11. A prism separates white light into a visible ______.
  12. Time is often discussed as another ______ alongside length, width, and height.
  13. The pitch rises when the sound-wave ______ increases.
  14. The satellite sent a weak radio ______ back to Earth.
  15. A large ______ received data from the distant spacecraft.
  16. Current flows only when the electrical ______ is complete.
  17. The apparent bending of a straw in water is caused by ______.
  18. Sunscreen reduces skin exposure to ______ radiation.
  19. Scientists used protective equipment when handling the ______ material.
  20. The two minerals have ______ colours and chemical properties.
  21. A faint but ______ pattern appeared after the image was enhanced.
  22. Infrared radiation is ______ to the human eye.
  23. Engineers studied the damage caused by a high-speed ______.
  24. Excessive force may ______ the hollow container.
  25. Researchers analysed each rock ______ recovered from the impact site.

十、答案

点击展开答案；完成测试前不要打开

第一轮答案

  1. excrete
  2. devour
  3. instinct
  4. intuitive
  5. potential
  6. intelligence
  7. functional
  8. sensitive
  9. flexible
  10. acoustic
  11. optical
  12. nocturnal
  13. dormant
  14. hibernation
  15. track
  16. trace
  17. alternate
  18. prey
  19. predator
  20. victim
  21. captive
  22. defensive
  23. undergo
  24. suffer
  25. vulnerable

第二轮答案

  1. subsistence
  2. exist
  3. exterminate
  4. tame
  5. keeper
  6. shepherd
  7. galaxy
  8. cosmos
  9. universe
  10. interstellar
  11. terrestrial
  12. celestial
  13. astronomy
  14. astrology
  15. astronaut
  16. comet
  17. meteorite
  18. crater
  19. dust
  20. ash
  21. envelope
  22. chunk
  23. spacecraft
  24. spaceship
  25. probe

第三轮答案

  1. module
  2. propulsion
  3. pressure
  4. dynamic
  5. motion
  6. vent
  7. tail
  8. curve
  9. exploration
  10. expedition
  11. observatory
  12. telescope
  13. spectacle
  14. orbit
  15. ecliptic
  16. diameter
  17. radius
  18. substance
  19. composition
  20. compound
  21. fossil
  22. sample
  23. specimen
  24. particle
  25. molecule

第四轮答案

  1. atom
  2. ion
  3. electron
  4. quantum
  5. liquid
  6. fluid
  7. solid
  8. synthesize
  9. formation
  10. method
  11. spectrum
  12. dimension
  13. frequency
  14. signal
  15. antenna
  16. circuit
  17. refraction
  18. ultraviolet
  19. radioactive
  20. distinct
  21. discernible
  22. invisible
  23. collision
  24. squash
  25. fragment
源文件：Day06_手机记忆与巩固.md ｜ 由 day_page_renderer 构建