Unit1单词讲解2025-2026学年译林版八年级英语下册

2026-01-28
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摘要:

本初中英语讲义聚焦译林英语八下Unit1单词,系统梳理55个核心词汇及固定搭配,涵盖名词、动词、形容词等词性,按教材顺序从基础词义到考点提示(如underground的英美差异、speed的时态变化)再到经典例句,构建从认知到应用的学习支架。 资料以“搭配+考点+例句”三维设计为特色,通过具体搭配(如by underground)和考点解析(如used to的否定式)提升语言能力,辨析词性及用法培养思维品质,贴近生活的例句助力学习能力发展。课中辅助教师高效授课,课后帮助学生巩固记忆、弥补知识盲点。

内容正文:

译林英语八下Unit1单词讲解 (按教材单词表顺序) 1. underground /ˈʌndəɡraʊnd/ (n. 地铁) 常见搭配:by underground(乘地铁);an underground station(地铁站) 考点提示:名词,表“地铁”为英式表达,美式常用subway;也可作形容词“地下的” 经典例句:I usually go to school by underground. 2. speed /spiːd/ (n. 速度;v. 加速) 常见搭配:at high speed(高速);speed up(加速);at a speed of(以……速度) 考点提示:名词为不可数名词;动词过去式/过去分词为sped 经典例句:The train travels at high speed. He sped up to catch the bus. 3. high-speed train /ˌhaɪˈspiːd treɪn/ (n. 高速列车) 常见搭配:take a high-speed train(乘坐高铁);high-speed rail(高速铁路) 考点提示:复合名词,“high-speed”为复合形容词,连字符不可省略 经典例句:We took a high-speed train to Beijing. 4. used to /ˈjuːst tu/ (固定搭配) 常见搭配:used to do sth.(过去常常做某事);didn't use to do sth.(过去不常做某事) 考点提示:后接动词原形,表过去习惯性动作,现在已不做;否定式为didn't use to 经典例句:She used to live in the countryside. 5. crowded /ˈkraʊdɪd/ (adj. 拥挤的) 常见搭配:a crowded bus(拥挤的公交车);be crowded with(挤满……) 考点提示:形容词,由动词crowd的过去分词转化而来 经典例句:The street is crowded with people on weekends. 6. convenient /kənˈviːniənt/ (adj. 方便的) 常见搭配:it is convenient for sb. to do sth.(对某人来说做某事很方便);convenient transport(便捷的交通) 考点提示:形容词,副词形式为conveniently;反义词为inconvenient 经典例句:It is convenient for me to go shopping here. 7. innovation /ˌɪnəˈveɪʃn/ (n. 创新) 常见搭配:technological innovation(科技创新);a new innovation(一项新创新) 考点提示:名词,不可数或可数;动词形式为innovate 经典例句:The company is famous for its innovation. 8. southern /ˈsʌðən/ (adj. 南部的, 南方的) 常见搭配:the southern part of China(中国南部);southern cities(南方城市) 考点提示:形容词,对应名词为south;注意首字母大写时表“南方的”(如Southern China) 经典例句:My grandparents live in the southern countryside. 9. high-tech /ˌhaɪˈtek/ (adj. 高技术的, 高科技的) 常见搭配:high-tech products(高科技产品);a high-tech company(高科技公司) 考点提示:复合形容词,可作定语;也可作名词“高科技” 经典例句:This city is known for its high-tech industry. 10. pioneer /ˌpaɪəˈnɪə(r)/ (n. 先锋, 先驱;v. 开拓) 常见搭配:a pioneer in...(……领域的先驱);pioneer new technology(开拓新技术) 考点提示:名词为可数名词;动词表“开拓,开创” 经典例句:He is a pioneer in the field of AI. 11. reform /rɪˈfɔːm/ (n. 改革;v. 改革) 常见搭配:educational reform(教育改革);reform the system(改革体制) 考点提示:名词不可数或可数;动词表“改革,改进” 经典例句:The reform has greatly improved our life. 12. very /ˈveri/ (adj. 最…的, 十足的;adv. 非常) 常见搭配:the very person(正是这个人);very good(非常好) 考点提示:作形容词时用于强调,常与the连用;作副词时修饰形容词/副词 经典例句:This is the very book I am looking for. 13. at the heart of (固定短语) 常见搭配:at the heart of the city(城市的中心);at the heart of the problem(问题的核心) 考点提示:固定短语,意为“在……的核心/中心” 经典例句:The park is at the heart of the community. 14. technology /tekˈnɒlədʒi/ (n. 技术) 常见搭配:information technology(信息技术);modern technology(现代技术) 考点提示:名词不可数;缩写为tech 经典例句:Modern technology has changed our life. 15. industry /ˈɪndəstri/ (n. 行业; 工业) 常见搭配:the tourism industry(旅游业);heavy industry(重工业) 考点提示:名词可数或不可数;形容词形式为industrial 经典例句:The industry is developing rapidly. 16. giant /ˈdʒaɪənt/ (n. 大公司; 巨人; 庞然大物;adj. 巨大的) 常见搭配:a giant company(大公司);a giant tree(一棵大树) 考点提示:名词为可数名词;形容词表“巨大的” 经典例句:It is a giant in the tech industry. 17. lead /liːd/ (vt. & vi. 引领; 领导;n. 领先地位) 常见搭配:lead to(导致);lead a team(领导团队);take the lead(领先) 考点提示:动词过去式/过去分词为led;名词“领先地位”为不可数 经典例句:She leads a team of 10 people. 18. move /muːv/ (n. 改变, 转变;v. 移动) 常见搭配:a big move(重大变动);move to another city(搬到另一座城市) 考点提示:名词为可数名词;动词表“移动,搬家” 经典例句:His move to another city surprised us. 19. wealth /welθ/ (n. 大量, 丰富; 财富) 常见搭配:a wealth of(大量的);wealth and fame(名利) 考点提示:名词不可数;形容词形式为wealthy 经典例句:He has a wealth of experience in teaching. 20. excellent /ˈeksələnt/ (adj. 优秀的, 杰出的) 常见搭配:excellent grades(优异的成绩);an excellent idea(一个极好的主意) 考点提示:形容词,无比较级/最高级;副词形式为excellently 经典例句:She is an excellent student. 21. educational /ˌedʒuˈkeɪʃənl/ (adj. 教育的) 常见搭配:an educational program(教育节目);educational resources(教育资源) 考点提示:形容词,名词形式为education 经典例句:The museum is both fun and educational. 22. award /əˈwɔːd/ (n. 奖, 奖项;v. 授予) 常见搭配:win an award(获奖);award sb. sth.(授予某人某物) 考点提示:名词为可数名词;动词表“授予,奖励” 经典例句:She won an award for her painting. 23. public /ˈpʌblɪk/ (n. 民众; adj. 公共的) 常见搭配:the public(公众);public transport(公共交通) 考点提示:名词“民众”前加the;形容词表“公共的,公众的” 经典例句:The park is open to the public for free. 24. citizen /ˈsɪtɪzn/ (n. 居民, 市民; 公民) 常见搭配:a citizen of China(中国公民);citizen rights(公民权利) 考点提示:名词为可数名词 经典例句:Every citizen should follow the law. 25. greenway /ˈɡriːnweɪ/ (n. 林荫道) 常见搭配:a city greenway(城市林荫道);walk along the greenway(沿着林荫道散步) 考点提示:名词为可数名词 经典例句:We often walk along the greenway after dinner. 26. electric /ɪˈlektrɪk/ (adj. 电动的) 常见搭配:an electric car(电动汽车);electric power(电力) 考点提示:形容词,名词形式为electricity 经典例句:He bought an electric bike last month. 27. planner /ˈplænə(r)/ (n. 设计者, 规划者) 常见搭配:a city planner(城市规划者);a wedding planner(婚礼策划师) 考点提示:名词为可数名词;动词形式为plan 经典例句:Her father is a famous planner. 28. since /sɪns/ (prep. & conj. 自…以来) 常见搭配:since last year(自去年以来);since I was a child(自从我小时候起) 考点提示:介词/连词,常与现在完成时连用 经典例句:I have lived here since 2018. 29. development /dɪˈveləpmənt/ (n. 发展, 成长) 常见搭配:the development of society(社会的发展);economic development(经济发展) 考点提示:名词不可数;动词形式为develop 经典例句:The development of AI is changing the world. 30. pioneering /ˌpaɪəˈnɪərɪŋ/ (adj. 开拓性的) 常见搭配:a pioneering spirit(开拓精神);pioneering work(开拓性工作) 考点提示:形容词,动词形式为pioneer 经典例句:He is known for his pioneering work. 31. creativity /ˌkriːeɪˈtɪvəti/ (n. 创造力) 常见搭配:develop creativity(培养创造力);a creativity workshop(创意工坊) 考点提示:名词不可数;形容词形式为creative 经典例句:The activity helps students develop creativity. 32. certainly /ˈsɜːtnli/ (adv. 无疑, 肯定) 常见搭配:certainly not(当然不);certainly yes(当然是) 考点提示:副词,用于加强语气或回应 经典例句:—Can you help me? —Certainly! 33. key /kiː/ (n. 关键; 键, 琴键;adj. 关键的) 常见搭配:the key to success(成功的关键);a key point(关键点) 考点提示:名词“关键”后接to;形容词表“关键的” 经典例句:Hard work is the key to success. 34. make a living (固定短语) 常见搭配:make a living by doing sth.(靠做某事谋生);make a living as a teacher(以教书为生) 考点提示:固定短语,意为“谋生” 经典例句:He makes a living by writing. 35. world-famous /ˌwɜːld ˈfeɪməs/ (adj. 举世闻名的) 常见搭配:a world-famous artist(举世闻名的艺术家);world-famous scenery(举世闻名的风景) 考点提示:复合形容词,可作定语 经典例句:The city is world-famous for its gardens. 36. transport /ˈtrænspɔːt/ (n. 交通运输系统) 常见搭配:public transport(公共交通);transport system(交通系统) 考点提示:名词不可数;美式拼写为transportation 经典例句:We need to improve public transport. 37. recently /ˈriːsntli/ (adv. 最近) 常见搭配:recently I have...(最近我……);not recently(最近没有) 考点提示:副词,常与现在完成时连用 经典例句:I have read a good book recently. 38. already /ɔːlˈredi/ (adv. 已经, 早已) 常见搭配:have already done(已经做了);already know(已经知道) 考点提示:副词,常用于现在完成时,放在助动词后 经典例句:I have already finished my homework. 39. yet /jet/ (adv. 尚(未), 还) 常见搭配:not yet(还没有);have you finished yet?(你完成了吗?) 考点提示:副词,常用于现在完成时的否定句或疑问句 经典例句:Have you finished your work yet? 40. reporter /rɪˈpɔːtə(r)/ (n. 记者) 常见搭配:a news reporter(新闻记者);a TV reporter(电视台记者) 考点提示:名词为可数名词;动词形式为report 经典例句:She works as a reporter for a TV station. 41. fall in love with (固定短语) 常见搭配:fall in love with sb./sth.(爱上某人/某物);fall in love at first sight(一见钟情) 考点提示:固定短语,表动作;be in love with表状态 经典例句:He fell in love with the city at first sight. 42. line /laɪn/ (n. (交通)路线; 线(条); 行列) 常见搭配:a bus line(公交线路);wait in line(排队等候) 考点提示:名词为可数名词 经典例句:There is a new bus line in our city. 43. step /step/ (vi. 迈步, 踩, 踏;n. 步骤, 台阶) 常见搭配:step into(走进);take a step(迈出一步) 考点提示:动词表“迈步,行走”;名词表“步骤,台阶” 经典例句:She stepped into the room quietly. 44. wide /waɪd/ (adj. 宽的, 宽阔的;adv. 广泛地) 常见搭配:5 meters wide(5米宽);wide eyes(睁大的眼睛) 考点提示:形容词,副词形式为widely;反义词为narrow 经典例句:The river is about 100 meters wide. 45. row /rəʊ/ (n. 一排, 一列, 一行;v. 划船) 常见搭配:a row of trees(一排树);row a boat(划船) 考点提示:名词为可数名词;动词表“划船” 经典例句:We sat in the front row of the cinema. 46. muddy /ˈmʌdi/ (adj. 泥泞的) 常见搭配:muddy roads(泥泞的道路);muddy shoes(沾满泥的鞋子) 考点提示:形容词,名词形式为mud 经典例句:The path is muddy after the rain. 47. villager /ˈvɪlɪdʒə(r)/ (n. 村民) 常见搭配:a local villager(当地村民);villager life(村民生活) 考点提示:名词为可数名词;名词形式为village 经典例句:The villagers are very friendly. 48. recent /ˈriːsnt/ (adj. 近来的, 新近的) 常见搭配:a recent report(近期报告);recent news(近期新闻) 考点提示:形容词,副词形式为recently 经典例句:I have a recent photo of my family. 49. hopeful /ˈhəʊpfl/ (adj. 抱有希望的) 常见搭配:be hopeful about(对……抱有希望);a hopeful future(充满希望的未来) 考点提示:形容词,名词形式为hope;副词形式为hopefully 经典例句:We are hopeful about the future. 50. guest /ɡest/ (n. 旅客, 房客; 客人) 常见搭配:a guest room(客房);be my guest(请自便) 考点提示:名词为可数名词 经典例句:We have three guests coming for dinner. 51. tourism /ˈtʊərɪzəm/ (n. 旅游业, 观光业) 常见搭配:develop tourism(发展旅游业);tourism industry(旅游业) 考点提示:名词不可数;形容词形式为tourist 经典例句:Tourism is an important industry here. 52. theme /θiːm/ (n. 主题) 常见搭配:the theme of the party(派对主题);theme song(主题曲) 考点提示:名词为可数名词 经典例句:The theme of the book is love and friendship. 53. theme park /θiːm pɑːk/ (n. 主题乐园) 常见搭配:visit a theme park(参观主题乐园);a famous theme park(著名的主题乐园) 考点提示:复合名词,可数 经典例句:We are going to a theme park this weekend. 54. opinion /əˈpɪnjən/ (n. 看法, 想法) 常见搭配:in one’s opinion(在某人看来);different opinions(不同的看法) 考点提示:名词为可数名词 经典例句:In my opinion, it is a good idea. 55. common /ˈkɒmən/ (adj. 普遍的; 共同的) 常见搭配:common sense(常识);have...in common(有共同点) 考点提示:形容词,副词形式为commonly 经典例句:It is common to see people using phones on the bus. 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Unit1单词讲解2025-2026学年译林版八年级英语下册
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Unit1单词讲解2025-2026学年译林版八年级英语下册
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Unit1单词讲解2025-2026学年译林版八年级英语下册
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