高频词 Day 20 专练-2027届高三英语一轮复习专项

**基本信息** 以词汇为核心，通过多轮记忆-词性拓展-搭配应用-综合写作的递进训练，系统提升语言能力与学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |拼写|21词双向互译|多轮遮罩记忆法（中英互推+订正强化）|从音形义基础识别到双向转换| |词性转换|21词词形变化+20填空|先订正再语境应用（词形派生→语法填空）|从词根到派生词，构建词汇网络| |常用词组|21词组仿写|语境仿写训练（例句引导→自主造句）|从固定搭配到情境化表达| |写作|5翻译+1主题写作|词汇整合运用（多词融合翻译→主题作文）|从单句翻译到语篇构建，实现综合输出|

Day 20 Part 1:拼写 （使用时先遮住原词，根据中文写英文1，完成后订正，再遮住原词和中文根据英文1写中文1，完成后订正，以此类推） 原词 中文 英文1 中文1 英文2 中文2 absence['æbsns] n.缺乏，缺席 peak[piːk] n.山峰，顶端 temporary['tempərəri] adj.暂时的 architect['ɑːkɪtekt] n.建筑师 universal[ˌjuːni'vɜːsəl] adj.普遍的 grasp[grɑːsp] v./n.抓住，领会 decrease['diːkriːs, dɪ'kriːs] v.降低； n.降低 beneficial[ˌbenɪ'fɪʃəl] adj.有益的(to) define[dɪ'faɪn] v.定义 vast[vɑːst] adj.广阔的 witness['wɪtnɪs] v.目击； n.目击者，证人 wrap[ræp] v.包，裹 candidate['kændɪdɪt] n.候选人 affair[ə'feə] n.事件 acquire[ə'kwaɪə] v.获得，学到 certificate[sə'tɪfɪkɪt] n.证书，执照 champion['tʃæmpjən] n.冠军； v.保卫 estimate['estɪmeɪt] v.估计 exhausted[ɪɡ'zɔːstɪd] adj.精疲力竭的 refresh[rɪ'freʃ] v.恢复精神 contract['kɒntrækt] n.合同； v.订合同 1. contract — _____________ 2. vast — _____________ 3. acquire — _____________ 4. peak — _____________ 5. refresh — _____________ 6. beneficial — _____________ 7. champion — _____________ 8. wrap — _____________ 9. temporary —_____________ 10. witness — _____________ 11. absence — _____________ 12. candidate — _____________ 13. universal — _____________ 14. estimate — _____________ 15. grasp — _____________ 16. affair — _____________ 17. decrease —_____________ 18. architect — _____________ 19. define — _____________ 20. exhausted — _____________ 21. certificate — _____________ 1. 目击；目击者，证人 —_____________ 2. 获得，学到 — _____________ 3. 精疲力竭的 — _____________ 4. 山峰，顶端 — _____________ 5. 证书，执照 — _____________ 6. 有益的(to) — _____________ 7. 合同；订合同 — _____________ 8. 普遍的 — _____________ 9. 包，裹 — _____________ 10. 缺乏，缺席 — _____________ 11. 领会，抓住；抓住，领会 — _____________ 12. 恢复精神 — _____________ 13. 候选人 — _____________ 14. 广阔的 — _____________ 15. 冠军；保卫 — _____________ 16. 暂时的 — _____________ 17. 建筑师 — _____________ 18. 估计 — _____________ 19. 降低；降低 — _____________ 20. 事件 — _____________ 21. 定义 — _____________ Part 2词性转换 （使用时先完成第一部分，核对答案订正，再完成适当形式练习题） 1. absence n.缺乏，缺席 → _____________ adj.缺席的，缺少的 2. peak n.山峰，顶端 → _____________ adj.尖顶的；憔悴的 3. temporary adj.暂时的 → _____________ adv.暂时地 4. architect n.建筑师 → _____________ n.建筑学；建筑风格 5. universal adj.普遍的 →_____________ n.宇宙 →_____________ adv.普遍地 6. grasp v./n.领会，抓住 → _____________ adj.贪婪的 7. decrease v./n.降低 → _____________ adj.下降的 8. beneficial adj.有益的(to) → _____________ n.好处 v.有益于 9. define v.定义 → _____________ n.定义 → _____________ adj.明确的 10. vast adj.广阔的 → _____________ adv.极大地，广阔地 11. witness v.目击 n.目击者 → _____________adj.有证据的 12. wrap v.包，裹 → _____________adj.包裹好的 →_____________ n.包装纸 13. candidate n.候选人 →_____________ n.候选人身份 14. affair n.事件 → _____________n.事务（复数） 15. acquire v.获得，学到 → _____________ n.获得；习得物 → _____________ adj.后天习得的 16. certificate n.证书，执照 → _____________ v.证明，颁发证书 17. champion n.冠军 v.保卫 → _____________n.锦标赛；冠军头衔 18. estimate v.估计 → _____________n.判断，估计 19. exhausted adj.精疲力竭的 → _____________v.使疲惫 n.废气 → _____________ adj.令人疲惫的 20. refresh v.恢复精神 → _____________ n.提神物；精力恢复 → _____________ adj.令人清爽的 21. contract n.合同 v.订合同 → _____________ n.收缩；缩写 适当形式填空 1. The teacher was worried about Tom’s ______ (absent) from class for three days, so he called his parents. 2. The mountain peak ______ (cover) with snow even in summer, making it a popular destination for climbers. 3. The road is ______ (temporary) closed due to repair work, so please take the alternative route. 4. The ancient ______ (architect) of the temple still amazes modern engineers with its unique design. 5. English is ______ (universal) accepted as the global language for international business and communication. 6. His ______ (grasp) for money made him lose all his friends and family over the years. 7. Despite the government's efforts to protect them, the number of wild tigers in this area is still ______ (decrease) year by year. 8. Regular exercise is ______ (benefit) to both physical and mental health, especially for teenagers. 9. The ______ (define) of "success" varies from person to person, so there is no single answer. 10. The vast ______ (major) of the audience enjoyed the performance, clapping loudly at the end. 11. The old tree has ______ (witness) countless changes in the village over the past century. 12. She carefully ______ (wrap) the gift in colorful paper before handing it to her friend. 13. After months of preparation, she finally announced her ______ (candidate) for the student council. 14. He is in charge of international ______ (affair) for the company, traveling frequently for meetings. 15. Language ______ (acquire) is most effective during childhood, according to many linguists. 16. The doctor will ______ (certificate) that you are fit to return to work after your recovery. 17. She won the ______ (champion) in the national swimming competition last month. 18. The ______ (estimate) cost of the project is around two million dollars, but it may change. 19. After running the marathon, she felt completely ______ (exhaust) and could barely walk. 20. A cup of hot tea in the morning is ______ (refresh) and helps me start the day with energy. Part 3常用词组 （使用时根据讲解内容仿写句子） 1. absence 词组： in the absence of 缺乏……；当……不在时 / absence from school 缺课 例句： In the absence of clear instructions, we had to make decisions based on our own judgment. 仿写： 他因生病缺课三天，错过了重要的数学考试。 仿写答案： ___________________________________________________________________________________________ 2. peak 词组： peak hour 高峰期 / reach a peak 达到顶峰 例句： The number of tourists visiting the museum usually reaches a peak during the summer holiday. 仿写： 为了避免交通拥堵，我们最好避开早高峰时段出行。 仿写答案： ___________________________________________________________________________________________ 3. temporary 词组： temporary job 临时工作 / temporary solution 临时解决方案 例句： This measure is only a temporary solution and won't solve the problem permanently. 仿写： 他在上大学期间做了一份临时工作来支付学费。 仿写答案： ___________________________________________________________________________________________ 4. architect 词组： landscape architect 景观建筑师 例句： The famous landscape architect designed a beautiful park in the center of the city. 仿写： 这位年轻的建筑师因其独特的设计理念而赢得了广泛的赞誉。 仿写答案： ___________________________________________________________________________________________ 5. universal 词组： universal truth 普遍真理 / universal rule 通用准则 例句： It is a universal truth that honesty is the best policy in interpersonal communication. 仿写： 音乐被认为是一种跨越国界的通用语言。 仿写答案： ___________________________________________________________________________________________ 6. grasp 词组： grasp the chance 抓住机会 / grasp the meaning 领会含义 例句： You should grasp the chance to study abroad when it comes. 仿写： 尽管老师解释得很详细，但他还是很难领会这首诗的深层含义。 仿写答案： ___________________________________________________________________________________________ 7. decrease 词组： on the decrease 在减少 / decrease by 下降了…… 例句： The crime rate in this city has been on the decrease over the past few years. 仿写： 由于干旱，该地区的水资源供应急剧下降。 仿写答案： ___________________________________________________________________________________________ 8. beneficial 词组： be beneficial to 对……有益 例句： Regular exercise and a balanced diet are beneficial to your physical health. 仿写： 阅读经典文学作品对学生的思维发展非常有益。 仿写答案： ___________________________________________________________________________________________ 9. define 词组： define sth. as 把……定义为 例句： Success is often defined as achieving one's goals rather than just making money. 仿写： 词典将“勇气”定义为面对恐惧时依然前行的能力。 仿写答案： ___________________________________________________________________________________________ 10. vast 词组： a vast number of 大量的 / vast areas 广阔区域 例句： A vast number of volunteers participated in the environmental protection campaign. 仿写： 这片广阔的区域被政府划定为自然保护区。 仿写答案： ___________________________________________________________________________________________ 11. witness 词组： bear witness to 见证 / witness an accident 目击事故 例句： These ancient ruins bear witness to the glorious history of this civilization. 仿写： 警察正在询问那位声称目击了抢劫案的老人。 仿写答案： ___________________________________________________________________________________________ 12. wrap 词组： wrap up 包起来；结束 / wrap sth. in 用……包裹某物 例句： Please wrap the gift in colorful paper before giving it to her. 仿写： 会议结束后，大家聚在一起讨论接下来的计划。 仿写答案： ___________________________________________________________________________________________ 13. candidate 词组： candidate for ……的候选人 / job candidate 求职应聘者 例句： He is the strongest candidate for the position of monitor in our class. 仿写： 该公司正在面试几位有前途的求职应聘者。 仿写答案： ___________________________________________________________________________________________ 14. affair 词组： public affairs 公共事务 / personal affairs 私事 例句： As citizens, we should care about public affairs and contribute to our community. 仿写： 她不喜欢在公共场合谈论她的私事。 仿写答案： ___________________________________________________________________________________________ 15. acquire 词组： acquire knowledge 获取知识 / acquire a habit 养成习惯 例句： Reading extensively is an effective way to acquire knowledge about different cultures. 仿写： 他养成了熬夜的坏习惯。 仿写答案： ___________________________________________________________________________________________ 16. certificate 词组： graduation certificate 毕业证书 / certificate of qualification 资格证书 例句： You need to show your graduation certificate when you apply for this job. 仿写： 只有通过所有考试后，你才能获得教师资格证书。 仿写答案： ___________________________________________________________________________________________ 17. champion 词组： world champion 世界冠军 / champion a cause 支持、捍卫某项事业 例句： The young tennis player became the world champion at the age of eighteen. 仿写： 她一生都在致力于捍卫动物权益的事业。 仿写答案： ___________________________________________________________________________________________ 18. estimate 词组： at a rough estimate 粗略估计 / estimate the cost 估算成本 例句： At a rough estimate, there are more than five hundred people attending the concert. 仿写： 在开始这个项目之前，我们需要准确估算成本。 仿写答案： ___________________________________________________________________________________________ 19. exhausted 词组： feel exhausted 感到筋疲力尽 例句： After running the marathon, all the runners felt exhausted but happy. 仿写： 连续工作了12个小时后，护士感到筋疲力尽，只想睡觉。 仿写答案： ___________________________________________________________________________________________ 20. refresh 词组： refresh oneself 提神；休整 / refresh one's memory 唤起回忆 例句： I drank a cup of strong coffee to refresh myself before the night shift. 仿写： 在看笔记之前，我先试着回忆一下昨天学的公式。 仿写答案： ___________________________________________________________________________________________ 21. contract 词组： sign a contract 签订合同 / employment contract 雇佣合同 例句： Both parties agreed to sign a contract to protect their legal rights. 仿写： 仔细阅读雇佣合同的条款对你来说非常重要。 仿写答案： ___________________________________________________________________________________________ Part 4写作 （翻译部分每个句子含有至少三个表格中的词，写作则是要求从表格中选词自己成文） 翻译 1.English: In the absence of a detailed map, the explorers failed to grasp the full scale of the vast desert they were crossing. ___________________________________________________________________________________________ 2. English: Although the number of visitors reached a peak during the holiday, it was just a temporary rise and soon began to decrease. ___________________________________________________________________________________________ 3. English: Those who witness the rapid development of AI agree that it is beneficial for students to acquire digital skills early. ___________________________________________________________________________________________ 4. It is beneficial for every citizen to acquire the ability to witness changes and grasp the meaning of social affairs. ___________________________________________________________________________________________ 5. English: It is a universal truth that we should not define a candidate solely by their exam scores. ___________________________________________________________________________________________ 写作 从表格中选出至少3个词完成“对自然的责任”主题的文章，不少于50词。 ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ 学科网（北京）股份有限公司 $ Day 20 Part 1:拼写 （使用时先遮住原词，根据中文写英文1，完成后订正，再遮住原词和中文根据英文1写中文1，完成后订正，以此类推） 原词 中文 英文1 中文1 英文2 中文2 absence['æbsns] n.缺乏，缺席 peak[piːk] n.山峰，顶端 temporary['tempərəri] adj.暂时的 architect['ɑːkɪtekt] n.建筑师 universal[ˌjuːni'vɜːsəl] adj.普遍的 grasp[grɑːsp] v./n.抓住，领会 decrease['diːkriːs, dɪ'kriːs] v.降低； n.降低 beneficial[ˌbenɪ'fɪʃəl] adj.有益的(to) define[dɪ'faɪn] v.定义 vast[vɑːst] adj.广阔的 witness['wɪtnɪs] v.目击； n.目击者，证人 wrap[ræp] v.包，裹 candidate['kændɪdɪt] n.候选人 affair[ə'feə] n.事件 acquire[ə'kwaɪə] v.获得，学到 certificate[sə'tɪfɪkɪt] n.证书，执照 champion['tʃæmpjən] n.冠军； v.保卫 estimate['estɪmeɪt] v.估计 exhausted[ɪɡ'zɔːstɪd] adj.精疲力竭的 refresh[rɪ'freʃ] v.恢复精神 contract['kɒntrækt] n.合同； v.订合同 1. contract — 合同；订合同 2. vast — 广阔的 3. acquire — 获得，学到 4. peak — 山峰，顶端 5. refresh — 恢复精神 6. beneficial — 有益的(to) 7. champion — 冠军；保卫 8. wrap — 包，裹 9. temporary — 暂时的 10. witness — 目击；目击者，证人 11. absence — 缺乏，缺席 12. candidate — 候选人 13. universal — 普遍的 14. estimate — 估计 15. grasp — 领会，抓住；抓住，领会 16. affair — 事件 17. decrease — 降低；降低 18. architect — 建筑师 19. define — 定义 20. exhausted — 精疲力竭的 21. certificate — 证书，执照 1. 目击；目击者，证人 — witness 2. 获得，学到 — acquire 3. 精疲力竭的 — exhausted 4. 山峰，顶端 — peak 5. 证书，执照 — certificate 6. 有益的(to) — beneficial 7. 合同；订合同 — contract 8. 普遍的 — universal 9. 包，裹 — wrap 10. 缺乏，缺席 — absence 11. 领会，抓住；抓住，领会 — grasp 12. 恢复精神 — refresh 13. 候选人 — candidate 14. 广阔的 — vast 15. 冠军；保卫 — champion 16. 暂时的 — temporary 17. 建筑师 — architect 18. 估计 — estimate 19. 降低；降低 — decrease 20. 事件 — affair 21. 定义 — define Part 2词性转换 （使用时先完成第一部分，核对答案订正，再完成适当形式练习题） 1. absence n.缺乏，缺席 → absent adj.缺席的，缺少的 2. peak n.山峰，顶端 → peaked adj.尖顶的；憔悴的 3. temporary adj.暂时的 → temporarily adv.暂时地 4. architect n.建筑师 → architecture n.建筑学；建筑风格 5. universal adj.普遍的 → universe n.宇宙 → universally adv.普遍地 6. grasp v./n.领会，抓住 → grasping adj.贪婪的 7. decrease v./n.降低 → decreasing adj.下降的 8. beneficial adj.有益的(to) → benefit n.好处 v.有益于 9. define v.定义 → definition n.定义 → definite adj.明确的 10. vast adj.广阔的 → vastly adv.极大地，广阔地 11. witness v.目击 n.目击者 → witnessed adj.有证据的 12. wrap v.包，裹 → wrapped adj.包裹好的 → wrapper n.包装纸 13. candidate n.候选人 → candidacy n.候选人身份 14. affair n.事件 → affairs n.事务（复数） 15. acquire v.获得，学到 → acquisition n.获得；习得物 → acquired adj.后天习得的 16. certificate n.证书，执照 → certify v.证明，颁发证书 17. champion n.冠军 v.保卫 → championship n.锦标赛；冠军头衔 18. estimate v.估计 → estimation n.判断，估计 19. exhausted adj.精疲力竭的 → exhaust v.使疲惫 n.废气 → exhausting adj.令人疲惫的 20. refresh v.恢复精神 → refreshment n.提神物；精力恢复 → refreshing adj.令人清爽的 21. contract n.合同 v.订合同 → contraction n.收缩；缩写 适当形式填空 1. The teacher was worried about Tom’s ______ (absent) from class for three days, so he called his parents. 2. The mountain peak ______ (cover) with snow even in summer, making it a popular destination for climbers. 3. The road is ______ (temporary) closed due to repair work, so please take the alternative route. 4. The ancient ______ (architect) of the temple still amazes modern engineers with its unique design. 5. English is ______ (universal) accepted as the global language for international business and communication. 6. His ______ (grasp) for money made him lose all his friends and family over the years. 7. Despite the government's efforts to protect them, the number of wild tigers in this area is still ______ (decrease) year by year. 8. Regular exercise is ______ (benefit) to both physical and mental health, especially for teenagers. 9. The ______ (define) of "success" varies from person to person, so there is no single answer. 10. The vast ______ (major) of the audience enjoyed the performance, clapping loudly at the end. 11. The old tree has ______ (witness) countless changes in the village over the past century. 12. She carefully ______ (wrap) the gift in colorful paper before handing it to her friend. 13. After months of preparation, she finally announced her ______ (candidate) for the student council. 14. He is in charge of international ______ (affair) for the company, traveling frequently for meetings. 15. Language ______ (acquire) is most effective during childhood, according to many linguists. 16. The doctor will ______ (certificate) that you are fit to return to work after your recovery. 17. She won the ______ (champion) in the national swimming competition last month. 18. The ______ (estimate) cost of the project is around two million dollars, but it may change. 19. After running the marathon, she felt completely ______ (exhaust) and could barely walk. 20. A cup of hot tea in the morning is ______ (refresh) and helps me start the day with energy. 答案 1. absence。考查词性转换（形容词→名词）。空前是形容词性物主代词 Tom's，此处需填名词作介词 about 的宾语。absent 的名词形式为 absence，absence from 意为“缺席……”。 2. is covered。考查动词时态与语态。主语 The mountain peak（山顶）与动词 cover（覆盖）之间是被动关系，需用被动语态 be covered。结合后半句的 making 以及语境描述的客观状态，此处使用一般现在时的被动语态 is covered 最为恰当。 3. temporarily。考查词性转换（形容词→副词）。此处修饰动词 closed（被关闭），需要用副词形式。temporary 的副词为 temporarily（暂时地）。 4. architecture。考查词性转换（名词→名词）。空前是定冠词 The 和形容词 ancient，需填名词。architect（建筑师）的对应学科/风格名词为 architecture（建筑学；建筑风格）。 5. universally。考查词性转换（形容词→副词）。此处修饰动词 accepted（被接受），需要用副词。universal 的副词为 universally（普遍地）。 6. grasping。考查词性转换（动词→名词/动名词）。空前是形容词性物主代词 His，且作句子的主语，需填名词形式。grasp 加 -ing 转化为名词 grasping，意为“贪婪，贪得无厌”。 7. decreasing。考查动词时态与语态。空前是系动词 is ，且句末有表示“逐年”的时间状语 year by year ，说明动作正在持续发生，因此需要使用现在进行时（be doing）。 decrease 的现在分词为 decreasing， is decreasing 意为“正在减少”。 8. beneficial。考查词性转换（名词/动词→形容词）。空前是系动词 is，作表语，需填形容词。benefit 的形容词形式为 beneficial（有益的），固定搭配 be beneficial to 意为“对……有益”。 9. definition.。考查词性转换（动词→名词）。空前是定冠词 The，作句子的主语，需填名词。define 的名词形式为 definition（定义）。 10. majority。空前是形容词 vast（巨大的，广阔的），此处需要填入一个名词来构成主语。major（主要的，形容词）的名词形式为 majority（多数，大半）。the vast majority of...意为“绝大多数的……”。 11. witnessed。考查动词时态。空前有助动词 has，构成现在完成时 has done，故填过去分词 witnessed（见证）。 12. wrapped。考查动词时态。根据后半句 before handing it to her friend 可知，动作发生在过去，需用一般过去时。wrap 的过去式为 wrapped（包裹）。 13. candidacy。考查词性转换（名词→名词）。空前是形容词性物主代词 her，需填名词。candidate（候选人）的抽象名词形式为 candidacy（候选人身份）。 14. affairs。考查名词单复数。international affairs 是固定表达，意为“国际事务”，通常用复数形式 affairs。 15. acquisition。考查词性转换（动词→名词）。空前是名词 Language 作定语，此处需填中心名词。acquire 的名词形式为 acquisition（习得），Language acquisition 意为“语言习得”。 16. certify。考查词性转换（名词→动词）。空前是动词不定式符号 to，后接动词原形。certificate（证书）的动词形式为 certify（证明，颁发证书）。 17. championship。考查词性转换（名词→名词）。空前是定冠词 the，需填名词。champion（冠军）的对应赛事/头衔名词为 championship（锦标赛；冠军头衔）。 18. estimated。考查非谓语动词作定语。此处修饰名词 cost，cost 与 estimate 之间是被动关系（被估计的成本），故用过去分词 estimated 作前置定语。 19. exhausted。考查词性转换（动词→形容词）。作系动词 felt 的表语，修饰人（she），表示“感到精疲力竭的”，需用过去分词转化的形容词 exhausted。（注：exhausting 意为“令人疲惫的”，通常修饰物）。 20. refreshing。考查词性转换（动词→形容词）。作系动词 is 的表语，修饰物（A cup of hot tea），表示“令人清爽的”，需用现在分词转化的形容词 refreshing。 Part 3常用词组 （使用时根据讲解内容仿写句子） 1. absence 词组： in the absence of 缺乏……；当……不在时 / absence from school 缺课 例句： In the absence of clear instructions, we had to make decisions based on our own judgment. 仿写： 他因生病缺课三天，错过了重要的数学考试。 仿写答案： His absence from school for three days due to illness caused him to miss the important math exam. 2. peak 词组： peak hour 高峰期 / reach a peak 达到顶峰 例句： The number of tourists visiting the museum usually reaches a peak during the summer holiday. 仿写： 为了避免交通拥堵，我们最好避开早高峰时段出行。 仿写答案： To avoid traffic jams, we’d better avoid traveling during the morning peak hours. 3. temporary 词组： temporary job 临时工作 / temporary solution 临时解决方案 例句： This measure is only a temporary solution and won't solve the problem permanently. 仿写： 他在上大学期间做了一份临时工作来支付学费。 仿写答案： He took a temporary job to pay for his tuition fees while attending college. 4. architect 词组： landscape architect 景观建筑师 例句： The famous landscape architect designed a beautiful park in the center of the city. 仿写： 这位年轻的建筑师因其独特的设计理念而赢得了广泛的赞誉。 仿写答案： The young architect won wide praise for his unique design concept. 5. universal 词组： universal truth 普遍真理 / universal rule 通用准则 例句： It is a universal truth that honesty is the best policy in interpersonal communication. 仿写： 音乐被认为是一种跨越国界的通用语言。 仿写答案： Music is considered a universal language that crosses national boundaries. 6. grasp 词组： grasp the chance 抓住机会 / grasp the meaning 领会含义 例句： You should grasp the chance to study abroad when it comes. 仿写： 尽管老师解释得很详细，但他还是很难领会这首诗的深层含义。 仿写答案： Although the teacher explained it in detail, he still found it hard to grasp the deep meaning of the poem. 7. decrease 词组： on the decrease 在减少 / decrease by 下降了…… 例句： The crime rate in this city has been on the decrease over the past few years. 仿写： 由于干旱，该地区的水资源供应急剧下降。 仿写答案： Due to the drought, the water supply in the area decreased sharply. 8. beneficial 词组： be beneficial to 对……有益 例句： Regular exercise and a balanced diet are beneficial to your physical health. 仿写： 阅读经典文学作品对学生的思维发展非常有益。 仿写答案： Reading classic literary works is highly beneficial to students' mental development. 9. define 词组： define sth. as 把……定义为 例句： Success is often defined as achieving one's goals rather than just making money. 仿写： 词典将“勇气”定义为面对恐惧时依然前行的能力。 仿写答案： The dictionary defines "courage" as the ability to move forward in the face of fear. 10. vast 词组： a vast number of 大量的 / vast areas 广阔区域 例句： A vast number of volunteers participated in the environmental protection campaign. 仿写： 这片广阔的区域被政府划定为自然保护区。 仿写答案： This vast area was designated as a nature reserve by the government. 11. witness 词组： bear witness to 见证 / witness an accident 目击事故 例句： These ancient ruins bear witness to the glorious history of this civilization. 仿写： 警察正在询问那位声称目击了抢劫案的老人。 仿写答案： The police were questioning the old man who claimed to have witnessed the robbery. 12. wrap 词组： wrap up 包起来；结束 / wrap sth. in 用……包裹某物 例句： Please wrap the gift in colorful paper before giving it to her. 仿写： 会议结束后，大家聚在一起讨论接下来的计划。 仿写答案： After the meeting wrapped up, everyone gathered to discuss the plan for next steps. 13. candidate 词组： candidate for ……的候选人 / job candidate 求职应聘者 例句： He is the strongest candidate for the position of monitor in our class. 仿写： 该公司正在面试几位有前途的求职应聘者。 仿写答案： The company is interviewing several promising job candidates. 14. affair 词组： public affairs 公共事务 / personal affairs 私事 例句： As citizens, we should care about public affairs and contribute to our community. 仿写： 她不喜欢在公共场合谈论她的私事。 仿写答案： She dislikes talking about her personal affairs in public. 15. acquire 词组： acquire knowledge 获取知识 / acquire a habit 养成习惯 例句： Reading extensively is an effective way to acquire knowledge about different cultures. 仿写： 他养成了熬夜的坏习惯。 仿写答案： He acquired a bad habit of staying up late. 16. certificate 词组： graduation certificate 毕业证书 / certificate of qualification 资格证书 例句： You need to show your graduation certificate when you apply for this job. 仿写： 只有通过所有考试后，你才能获得教师资格证书。 仿写答案： You can only obtain the teacher qualification certificate after passing all the exams. 17. champion 词组： world champion 世界冠军 / champion a cause 支持、捍卫某项事业 例句： The young tennis player became the world champion at the age of eighteen. 仿写： 她一生都在致力于捍卫动物权益的事业。 仿写答案： She championed the cause of animal rights throughout her life. 18. estimate 词组： at a rough estimate 粗略估计 / estimate the cost 估算成本 例句： At a rough estimate, there are more than five hundred people attending the concert. 仿写： 在开始这个项目之前，我们需要准确估算成本。 仿写答案： We need to accurately estimate the cost before starting this project. 19. exhausted 词组： feel exhausted 感到筋疲力尽 例句： After running the marathon, all the runners felt exhausted but happy. 仿写： 连续工作了12个小时后，护士感到筋疲力尽，只想睡觉。 仿写答案： After working for 12 hours continuously, the nurse felt exhausted and just wanted to sleep. 20. refresh 词组： refresh oneself 提神；休整 / refresh one's memory 唤起回忆 例句： I drank a cup of strong coffee to refresh myself before the night shift. 仿写： 在看笔记之前，我先试着回忆一下昨天学的公式。 仿写答案： Before looking at the notes, I tried to refresh my memory of the formulas learned yesterday. 21. contract 词组： sign a contract 签订合同 / employment contract 雇佣合同 例句： Both parties agreed to sign a contract to protect their legal rights. 仿写： 仔细阅读雇佣合同的条款对你来说非常重要。 仿写答案： It is very important for you to read the terms of the employment contract carefully. Part 4写作 （翻译部分每个句子含有至少三个表格中的词，写作则是要求从表格中选词自己成文） 翻译 1.English: In the absence of a detailed map, the explorers failed to grasp the full scale of the vast desert they were crossing. 由于缺乏详细的地图，探险者们没能充分意识到他们正在穿越的这片广阔沙漠的全貌。 2. English: Although the number of visitors reached a peak during the holiday, it was just a temporary rise and soon began to decrease. 尽管游客数量在假期达到了顶峰，但这只是暂时的回升，很快又开始下降。 3. English: Those who witness the rapid development of AI agree that it is beneficial for students to acquire digital skills early. 那些见证了人工智能快速发展的人都认为，学生尽早习得数字技能是有益的。 4. It is beneficial for every citizen to acquire the ability to witness changes and grasp the meaning of social affairs. 每位公民习得见证时代变迁、读懂社会事务的能力，是大有裨益的。 5. English: It is a universal truth that we should not define a candidate solely by their exam scores. 我们不应该仅凭考试成绩来定义一名候选人，这是一个普遍真理。 写作 从表格中选出至少3个词完成“对自然的责任”主题的文章，不少于50词。 In the absence of effective protection, the local river has suffered greatly. Although pollution levels reached a peak last summer, this was not just a temporary problem but a long-term crisis. However, if everyone takes action to decrease waste disposal, it will be highly beneficial to restoring the ecosystem. Let's work together to bring back the clear water and green banks. 学科网（北京）股份有限公司 $Day 20 Pat1拼写（使用时先遮住原词，根据中文写英文1，完成后订正，再遮住原词和中文根据英文1写中文1，完成后订正，以此类推） 原词 中文 英文1 中文1 英文2 中文2 absence['aebsns] n缺乏，缺席 peak[pi.k] n.山峰，顶端 temporary['temparari] ad暂时的 architect['a:kItekt] n.建筑师 universal[ju:ni'v3:sel] adj.普遍的 grasp[gra:sp] vn抓住，领会 decrease['di:kri:s,dr'kri:s] v降低；n降低 beneficial[benr'frel] adj有益的to) define[dr'farn] v定义 vast[va:st] adj.广阔的 witness['wrtnrs] v目击；n目击者，证人 wrap[raep] v包，裹 candidate['kaendrdit] n.候选人 affair[e'fee] n.事件 acquire[e'kware] v获得，学到 certificatelse'trfrkrt] n.证书，执照 champion['tfaempjan] n.冠军；v保卫 estimate['estimert] v估计 exhausted[rg'zo:strd] adj精疲力竭的 refresh[r'fren v恢复精神 contract['kontraekt] n.合同；v订合同 1.contract- 1.目击：目击者，证人一 2.vast- 2.获得，学到 3.acquire- 3.精疲力竭的 4.peak- 4.山峰，顶端 5.refresh- 5.证书，执照 6.beneficial- 6.有益的(to) 7.champion- 7.合同；订合同 8.wrap- 8.普遍的 9.temporary- 9.包，表 10.witness- 10.缺乏，缺席 11.absence- 11.领会，抓住；抓住，领会 12.candidate- 12.恢复精神一 13.universal- 13.候选人 14.estimate- 14.广阔的一 15.grasp- 15.冠军；保卫 16.affair- 16.暂时的 17.decrease- 17.建筑师 18.architect- 18.估计一 19.define- 19.降低；降低 20.exhausted- 20.事件一 21.certificate- 21.定义 Pat2词性转换（使用时先完成第一部分，核对答案订正，再完成适当形式练习题） 1.absence n.缺乏，缺席→ adj缺席的，缺少的 2.peak n.山峰，顶端→ adj尖顶的；憔悴的 3.temporary ad暂时的一 adv.暂时地 4.architect n.建筑师一 n.建筑学；建筑风格 5.universal adj..普遍的→ n.宇宙一 adv.普遍地 6.grasp v./n.领会，抓住 → adj贪婪的 7.decrease v./n.降低一 adj下降的 8.beneficial adj,.有益的(to)一→ n好处v.有益于 g.define v.定义一 n.定义一 adj,明确的 10.vast adj..广阔的→ adv极大地，广阔地 11.witness v.目击n.目击者→ adj有证据的 12.wrap v.包，裹一 ad.包裹好的一 n.包装纸 13.candidate n.候选人 n.候选人身份 14.affair n.事件一 n.事务（复数） 15.acquire v.获得，学到一 n.获得；习得物→ adj后天习得的 16.certificate n.证书，执照一 V.证明，领发证书 17.champion n.冠军v.保卫一 n.锦标赛；冠军头衔 18.estimate v.估计→ n判断，估计 19.exhausted adj.精疲力竭的一 v.使疲惫n.废气一 adj令人疲惫的 20.refresh v.恢复精神 n提神物；精力恢复一 ad.令人清爽的 21.contract n.合同v.订合同→ n.收缩；缩写 适当形式填空 1.The teacher was worried about Tom's_(absent)from class for three days,so he called his parents. 2.The mountain peak(cover)with snow even in summer,making it a popular destination for climbers. 3.The road is_(temporary)closed due to repair work,so please take the alternative route. 4.The ancient_(architect)of the temple still amazes modern engineers with its unique design. 5.English is(universal)accepted as the global language for international business and communication. 6.His(grasp)for money made him lose all his friends and family over the years. 7.Despite the government's efforts to protect them,the number of wild tigers in this area is still (decrease)year by year. 8.Regular exercise is(benefit)to both physical and mental health,especially for teenagers. 9.The(define)of "success"varies from person to person,so there is no single answer. 10.The vast_(major)of the audience enjoyed the performance,clapping loudly at the end. 11.The old tree has(witness)countless changes in the village over the past century. 12.She carefully(wrap)the gift in colorful paper before handing it to her friend. 13.After months of preparation,she finally announced her_(candidate)for the student council. 14.He is in charge of international(affair)for the company,traveling frequently for meetings. 15.Language(acquire)is most effective during childhood,according to many linguists. 16.The doctor will_(certificate)that you are fit to return to work after your recovery. 17.She won the(champion)in the national swimming competition last month. 18.The_(estimate)cost of the project is around two million dollars,but it may change. 19.After running the marathon,she felt completely(exhaust)and could barely walk. 20.A cup of hot tea in the morning is(refresh)and helps me start the day with energy. Part3常用词组（使用时根据讲解内容仿写句子) 1.absence 词组：in the absence of缺乏.；当..不在时/absence from school缺课 In the absence of clear instructions,we had to make decisions based on our own judgment. 仿写：他因生病缺课三天，错过了重要的数学考试。 仿写答案： 2.peak 词组：peak hour高峰期/reach a peak达到顶峰 The number of tourists visiting the museum usually reaches a peak during the summer holiday. 仿写：为了避免交通拥堵，我们最好避开早高峰时段出行。 仿写答案： 3.temporary 词组：temporary job临时工作/temporary solution临时解决方案 This measure is only a temporary solution and won't solve the problem permanently. 仿写：他在上大学期间做了一份临时工作来支付学费。 仿写答案： 4.architect 词组：landscape architect景观建筑师 The famous landscape architect designed a beautiful park in the center of the city. 仿写：这位年轻的建筑师因其独特的设计理念而赢得了广泛的赞誉。 仿写答案： 5.universal 词组：universal truth普遍真理/universal rule通用准则 It is a universal truth that honesty is the best policy in interpersonal communication. 仿写：音乐被认为是一种跨越国界的通用语言。 仿写答案： 6.grasp 词组：grasp the chance抓住机会/grasp the meaning领会含义 例句：You should grasp the chance to study abroad when it comes. 仿写：尽管老师解释得很详细，但他还是很难领会这首诗的深层含义。 仿写答案： 7.decrease 词组：on the decrease在减少/decrease by下降了… The crime rate in this city has been on the decrease over the past few years. 仿写：由于干旱，该地区的水资源供应急剧下降。 仿写答案： 8.beneficial 词组：be beneficial to对…有益 Regular exercise and a balanced diet are beneficial to your physical health. 仿写：阅读经典文学作品对学生的思维发展非常有益。 仿写答案： 9.define 词组：define sth.as把定义为 Success is often defined as achieving one's goals rather than just making money. 仿写：词典将“勇气”定义为面对恐惧时依然前行的能力。 仿写答案： 10.vast 词组：a vast number of大量的/vast areas广阔区域 A vast number of volunteers participated in the environmental protection campaign. 仿写：这片广阔的区域被政府划定为自然保护区。 仿写答案： 11.witness 词组：bear witness to见证/witness an accident目击事故 These ancient ruins bear witness to the glorious history of this civilization. 仿写：警察正在询问那位声称目击了抢劫案的老人。 仿写答案： 12.wrap 词组：wrap up包起来；结束/wrap sth.in用包裹某物 例句：Please wrap the gift in colorful paper before giving it to her. 仿写：会议结束后，大家聚在一起讨论接下来的计划。 仿写答案： 13.candidate 词组：candidate for的候选人/job candidate求职应聘者 He is the strongest candidate for the position of monitor in our class. 仿写：该公司正在面试几位有前途的求职应聘者。 仿写答案： 14.affair 词组：public affairs公共事务/personal affairs私事 As citizens,we should care about public affairs and contribute to our community. 仿写：她不喜欢在公共场合谈论她的私事。 仿写答案： 15.acquire 词组：acquire knowledge获取知识/acquire a habit养成习惯 Reading extensively is an effective way to acquire knowledge about different cultures. 仿写：他养成了熬夜的坏习惯。 仿写答案： 16.certificate 词组：graduation certificate毕业证书/certificate of qualification资格证书 You need to show your graduation certificate when you apply for this job. 仿写：只有通过所有考试后，你才能获得教师资格证书。 仿写答案： 17.champion 词组：world champion世界冠军/champion a cause支持、捍卫某项事业 The young tennis player became the world champion at the age of eighteen. 仿写：她一生都在致力于捍卫动物权益的事业。 仿写答案： 18.estimate 词组：at a rough estimate粗略估计/estimate the cost估算成本 At a rough estimate,there are more than five hundred people attending the concert. 仿写：在开始这个项目之前，我们需要准确估算成本。 仿写答案： 19.exhausted 词组：feel exhausted感到筋疲力尽 After running the marathon,all the runners felt exhausted but happy. 仿写：连续工作了12个小时后，护士感到筋疲力尽，只想睡觉。 仿写答案： 20.refresh 词组：refresh oneself提神；休整/refresh one's memory唤起▣忆 I drank a cup of strong coffee to refresh myself before the night shift. 仿写：在看笔记之前，我先试着回忆一下昨天学的公式。 仿写答案： 21.contract 词组：sign a contract签订合同/employment contract雇佣合同 Both parties agreed to sign a contract to protect their legal rights. 仿写：仔细阅读雇佣合同的条款对你来说非常重要。 仿写答案： Prt4写作（翻译部分每个句子含有至少三个表格中的词，写作则是要求从表格中选词自己成文） 翻泽 1.English:In the absence of a detailed map,the explorers failed to grasp the full scale of the vast desert they were crossing. 2.English:Although the number of visitors reached a peak during the holiday,it was just a temporary rise and soon began to decrease. 3.English:Those who witness the rapid development of AI agree that it is beneficial for students to acquire digital skills early. 4.It is beneficial for every citizen to acquire the ability to witness changes and grasp the meaning of social affairs. 5.English:It is a universal truth that we should not define a candidate solely by their exam scores. 写作 从表格中选出至少3个词完成“对自然的责任”主题的文章，不少于50词。