Unit 2 Teenage problems 单词讲解二课件2026-2027学年译林版英语九年级上册

该初中英语课件围绕Unit2 Teenage Problems主题，系统讲解argue、communicate等15个核心词汇，通过“用法讲解-搭配示例-派生词拓展”的学习支架，结合青少年生活场景例句，帮助学生建立词汇与单元主题的逻辑联系。 其亮点在于以语言能力培养为核心，通过派生词链（如normal→normally→abnormal）构建词汇网络，即学即用练习（如“和他争论没有意义”翻译）促进知识迁移，提升思维品质。贴近学生生活的例句（如“考试紧张正常”）激发学习兴趣，助力教师高效开展词汇教学，学生夯实基础并提升应用能力。

牛津译林版（新教材）九年级上册 单词讲解二 Unit2 Teenage Problems 1.argue(动词)争论、争吵、争辩 [常见搭配]argue作动词,还可译为"主张"。 Eg: They always argue about money. 他们总是为钱争吵。 The lawyer argued that the evidence was insufficient. 律师主张证据不足。 [常见搭配]argue+that从句争论... argue with/ against sb. (about sth.)与某人就某事进行争论 argue for sth.支持某事 argue sb. (out of/ into) sth.说服某人放弃/接受某事 can't/ couldn't argue with that ...同意某人的观点、无法反驳 Eg: He argued that the plan was unfeasible. 他争辩说这个计划不可行。 They argue with each other about the best way to solve the problem. 他们就解决问题的最佳方法争论不休。 He argued for a more flexible working schedule. 他主张更灵活的工作时间表。 She argued me out of my original plan. 她说服我放弃了原来的计划。 She works hard and contributes a lot to the team -- I can't argue with that. 她工作努力，为团队做出了很多贡献--我无法反驳这一点。 [派生词]argument为名词,译为"争论"。 Eg: They had an argument over money. 他们为钱争吵。 [常见搭配]have an argument (with sb.)(about sth.)与某人就某事发生争论 Eg: They had a heated argument about the best way to solve the problem. 他们就解决问题的最佳方法发生了激烈的争论。 [即学即用] 1.和他争论没有意义。 It's pointless to_______________ him. 2.She always seems to win every______________(argue). argue with argument 2.silly(形容词)傻的、愚蠢的 [用法讲解]silly在句中常作定语或表语。 Eg: That was a silly mistake. 那是个愚蠢的错误。 Don't be silly! 别傻了! [常见搭配]a bit silly有点傻 Eg: It's a bit silly to worry about such small things. 担心这么小的事有点傻。 [派生词]silliness为名词，译为"愚蠢、傻" Eg: The children's play was full of laughter and silliness. 孩子们的游戏中充满了欢笑和傻气。 [即学即用] I made a__________(愚蠢的)mistake in the math test. silly 3.normal(形容词)正常的、典型的 [用法讲解]normal在句中常作定语或表语;normal也可为名词，译为"常态、正常状态"。 Eg: It's normal to feel nervous before an exam. 考试前感到紧张是正常的。 After the storm, life slowly returned to normal. 风暴过后，生活慢慢恢复正常。 [常见搭配]above/ below normal高于/低于正常水平 Eg: Temperatures were above normal this winter. 今年冬天气温高于正常水平。 [派生词]normally为副词，译为"通常地"; normalize为动词，译为"使正常化"; abnormal为形容词,译为"反常的"。 Eg: She normally wakes up at 7 am to go for a run. 她通常早上7点起床去跑步。 Thetherapisthelped him normalize his sleep schedule. 治疗师帮助他调整了正常的睡眠时间表。 Thedoctor noticed some abnormal results in the blood test. 医生在血液检查中发现了一些异常结果。 [即学即用] It's n__________ to feel tired after a long day at work. ormal 4.stress sb. out使极度焦虑、使压力大 Eg: Work is really stressing me out these days. 最近工作真的让我压力很大。 [即学即用] 别让小事情让你焦虑。 Don't let small things__________________. stress you out 5.bottom(名词)底部、底 [用法讲解] bottom为可数名词，其复数形式为bottoms，还可译为"最低的部分、最差的部分";bottom还可为动词，译为"到达底部/最低点”;bottom亦可为形容词，译为“底部的、末端的”。 Eg: There's a small hole at the bottom of the box. 盒子的底部有一个小洞。 The stock market bottomed out last week and has been rising since then. 股市上周触底，此后一直上涨。 Please fasten the bottom button of your coat. 请系上你外套最下面的纽扣。 [常见搭配]at the bottom of...在...的底部 from top to bottom从上到下、彻底地 Eg: There is some dirt at the bottom of the bag. 袋子底部有一些灰尘。 She cleaned the room from top to bottom. 她把房间彻底打扫了一遍。 [即学即用] 他把书架上的书从上到下整理了一遍。 He organized the books on the shelf______________________. from top to bottom 6.dialogue(名词)对话 [用法讲解]dialogue为可数名词，其复数形式为dialogues。 Eg: The dialogue between the two leaders was productive. 两位领导人之间的对话富有成效。 [即学即用] Shakespeare's plays are famous for their witty______________(对白). dialogues 7.communicate(动词)沟通、交流 Eg: He communicated his ideas clearly. 他清楚地传达了他的想法。 [常见搭配]communicate with sb.与...交流、与某人联系 communicate to ...传染、传送给 communicate in语言 用...语言沟通 Eg: I find it difficult to communicate with him. 我发现和他交流很难。 He communicated the disease tohis classmates. 他把疾病传染给了他的同学。 She tried to communicate her feelings to her parents. 她试图向父母传达她的感受。 They communicate in English. 他们用英语交流。 [派生词]communication为名词，译为"通信、信息、交流"。 Eg: Good communication is key to our success. 良好的沟通是我们成功的关键。 Communication with other countries was difficult during the telephone and postal strike. 邮电工人罢工期间与其他国家的通讯很困难。 [即学即用] 我们必须通过角色扮演互相交流。 We have to___________________each other through role - play. communicate with 8.dictionary(名词)词典、辞书 [用法讲解]dictionary为可数名词，其复数形式为dictionaries。 Eg: I always keep an English Chinese dictionary on my desk. 我桌子上总放着一本英汉词典。 [常见搭配]bilingual dictionary双语词典 electronic dictionary电子词典 Eg: A bilingual dictionary is essential for language learners. 双语词典对语言学习者是有必要的。 He prefers using an electronic dictionary for quick searches. 他喜欢使用电子词典进行快速搜索。 [即学即用] I often look up new words in the_______________(词典). dictionary 9.hear of 听说 Eg: Have you ever heard of this new app? 你听说过这个新应用吗? [知识拓展]hear为动词，译为"听见、听说"，其过去式为heard。 Eg: I can hear the music in the background. 我能听到背景音乐。 [常见搭配]hear sb.do sth.听见某人做某事(全过程) hear sb. doing sth.听见某人正在做某事(部分) hear from sb.收到某人来信 Eg: We often hear him sing in the park. 我们经常听见他在公园里唱歌。 I heard her singing a song when I passed the room. 当我路过房间时，我听见她在唱歌。 I haven't heard from my parents for a long time. 我很久没有收到父母的来信了。 [即学即用] 我从未听说过这么奇怪的习俗。 I've never____________such a strange tradition. 2.I heard someone__________(call) my name. heard of  calling 10.youth(名词)青年、青春 [用法讲解] youth在表示"个体青年"时为可数名词,其复数形式为youths;youth表示集体"年轻人"时为不可数名词，还可译为"朝气、青春活力"。 Eg: She cherishedthe memoriesof her youth. 她珍视青春时期的回忆。 The youth of today face different challenges. 当今的年轻人面临不同的挑战。 Her energy and youth inspired the team. 她的活力和朝气鼓舞了团队。 [常见搭配]youth hostel青年旅社 youth league青年团 Eg: We stayed at a youth hostel to save money. 我们为了省钱住在一家青年旅社。 She joined the Communist Youth League in college. 她在大学时加入了共青团。 [派生词] young为形容词，译为"年轻的"; youthful为形容词，译为"青春的"。 Eg: He is too young to look after himself. 他太小了不能照顾自己。 The youthful energy of the team drove them to complete the project ahead of schedule. 团队的青春活力促使他们提前完成项目。 [即学即用] The _________(young) of today are more tech - savvy. youth 11.stage(名词)阶段、时期、舞台 [用法讲解]stage为可数名词,其复数形式为stages;stage还可为动词，译为“上演、举办、组织"。 Eg: The singer stepped onto the stage and began to sing. 歌手走上舞台开始唱歌。 The project is in its final stage. 这个项目处于最后阶段。 The theater company will stage a new production next month. 剧团下个月将上演一部新作品。 They staged a protest against the new policy. 他们组织了一场反对新政策的抗议活动。 [常见搭配]on the stage在舞台上 at this stage在目前这个阶段 stage a comeback 卷土重来 Eg: She has been on the stage for many years. 她从事演艺工作多年了。 At this stage, we can't make a definite decision. 在目前这个阶段，我们还不能做出明确的决定。 The old style is staging a comeback this year. 这种旧风格今年又重新流行起来了。 [即学即用] The actors performed brilliantly on the_________(舞台). stage 12.experience(动词)经历、体验 [用法讲解] experience作可数名词时，译为“经历";作不可数名词时，译为"经验"。 Eg: We experienced some technical problems. 我们遇到了一些技术问题。 She has 10 years of teaching experience. 她有10年教学经验。 Traveling alone was an unforgettable experience. 独自旅行是一次难忘的经历。 [常见搭配] experience in/of ...在...方面的经验 Eg: She has rich experience in marketing. 她在市场营销方面有丰富的经验。 [即学即用] 1.The company e____________ rapid growth last year. (      )2. It was a really unforgettable ________. I made some new friends and learned a lot. A.experience B. story C. lesson D. game xperienced A 13.rapid(形容词)快速的 [用法讲解]rapid在句中常作定语或表语，还可译为"(水流)湍急的"。 Eg: The company experienced rapid growth in the past year. 公司过去一年经历了快速增长。 She made a rapid recovery after the surgery. 手术后她恢复得很快。 The river's rapid current makes swimming dangerous. 湍急的水流使游泳变得危险。 [常见搭配]rapid response快速响应 rapid movement快速移动 Eg: The emergency team provided a rapid response to the accident. 应急小组对事故作出了快速响应。 The cheetah is known for its rapid movement. 猎豹以快速移动闻名。 [派生词]rapidly为副词，译为“迅速地、快速地" rapidity为名词，译为"迅速、速度"。 Eg: Technology is developing rapidly in modern society. 在现代社会，科技正在快速发展。 The rapidity of his response surprised everyone. 他回应的速度让所有人都感到惊讶。 [即学即用] The city had seen r_________ growth in population. apid 14.ugly(形容词)丑陋的 [用法讲解]ugly在句中常作定语或表语，还可译为"令人不快的、恶劣的、阴沉的"等。 Eg: The old building was ugly but full of history. 那座旧建筑很丑，但充满历史感。 He made an ugly comment about her weight. 他对她的体重发表了恶劣的评论。 The sky turned ugly before the storm. 暴风雨前，天空变得阴沉。 [派生词]ugliness为名词，译为“丑陋”。 Eg: The ugliness of the abandoned building shocked the visitors. 那座废弃建筑的丑陋让游客们感到震惊。 [即学即用] The abandoned factory was an___________(丑陋的)sight. ugly 15.mood(名词)情绪、、心情 [用法讲解] mood常为不可数名词，但在表示"具体、短暂的情绪状态"时为可数名词，其复数形式为moods，也可译为"气氛"。 Eg: She's in a good mood today. 她今天心情很好。 The candlelight created a romantic mood. 烛光营造出浪漫的氛围。 [常见搭配]be in a good/ bad mood心情好/坏 lift/ improve one's mood提升情绪 Eg: She's in a good mood today after getting promoted. 在提升之后她心情好。 The sunny weather lifted everyone's mood. 晴朗的天气提升了大家的情绪。 [派生词]moody为形容词,译为"情绪化的"。 Eg: She's been very moody lately, probably because of stress. 她最近情绪波动很大，可能是因为压力。 [即学即用] Some chocolate might change your m__________. ood $ 原创精品资源，学科网独家享有版权，侵权必究！ Unit 2 Teenage problems 单词讲解二（讲义） 1.argue(动词)争论、争吵、争辩 [常见搭配] argue作动词,还可译为"主张"。 Eg: They always argue about money. 他们总是为钱争吵。 The lawyer argued that the evidence was insufficient. 律师主张证据不足。 [常见搭配] argue+that从句 争论... argue with/ against sb. (about sth.) 与某人就某事进行争论 argue for sth. 支持某事 argue sb. (out of/ into) sth. 说服某人放弃/接受某事 can't/ couldn't argue with that ... 同意某人的观点、无法反驳 Eg: He argued that the plan was unfeasible. 他争辩说这个计划不可行。 They argue with each other about the best way to solve the problem. 他们就解决问题的最佳方法争论不休。 He argued for a more flexible working schedule. 他主张更灵活的工作时间表。 She argued me out of my original plan. 她说服我放弃了原来的计划。 She works hard and contributes a lot to the team -- I can't argue with that. 她工作努力，为团队做出了很多贡献--我无法反驳这一点。 [派生词] argument为名词,译为"争论"。 Eg: They had an argument over money. 他们为钱争吵。 [常见搭配] have an argument (with sb.) (about sth.)与某人就某事发生争论 Eg: They had a heated argument about the best way to solve the problem. 他们就解决问题的最佳方法发生了激烈的争论。 [即学即用] 1.和他争论没有意义。 It's pointless to_______________ him. 2.She always seems to win every______________(argue). 答案:1.argue with 2.argument 2.silly(形容词)傻的、愚蠢的 [用法讲解] silly在句中常作定语或表语。 Eg: That was a silly mistake. 那是个愚蠢的错误。 Don't be silly! 别傻了! [常见搭配] a bit silly 有点傻 Eg: It's a bit silly to worry about such small things. 担心这么小的事有点傻。 [派生词] silliness为名词，译为"愚蠢、傻" Eg: The children's play was full of laughter and silliness. 孩子们的游戏中充满了欢笑和傻气。 [即学即用] I made a __________(愚蠢的)mistake in the math test. 答案:silly 3.normal(形容词)正常的、典型的 [用法讲解] normal在句中常作定语或表语; normal也可为名词，译为"常态、正常状态"。 Eg: It's normal to feel nervous before an exam. 考试前感到紧张是正常的。 After the storm, life slowly returned to normal. 风暴过后，生活慢慢恢复正常。 [常见搭配] above/ below normal 高于/低于正常水平 Eg: Temperatures were above normal this winter. 今年冬天气温高于正常水平。 [派生词] normally为副词，译为"通常地"; normalize为动词，译为"使正常化"; abnormal为形容词,译为"反常的"。 Eg: She normally wakes up at 7 am to go for a run. 她通常早上7点起床去跑步。 The therapist helped him normalize his sleep schedule. 治疗师帮助他调整了正常的睡眠时间表。 The doctor noticed some abnormal results in the blood test. 医生在血液检查中发现了一些异常结果。 [即学即用] It's n__________ to feel tired after a long day at work. 答案:normal 4.stress sb. out使极度焦虑、使压力大 Eg: Work is really stressing me out these days. 最近工作真的让我压力很大。 [即学即用] 别让小事情让你焦虑。 Don't let small things__________________. 答案:stress you out 5.bottom(名词)底部、底 [用法讲解] bottom为可数名词，其复数形式为bottoms，还可译为"最低的部分、最差的部分";bottom还可为动词，译为"到达底部/最低点”;bottom亦可为形容词，译为“底部的、末端的”。 Eg: There's a small hole at the bottom of the box. 盒子的底部有一个小洞。 The stock market bottomed out last week and has been rising since then. 股市上周触底，此后一直上涨。 Please fasten the bottom button of your coat. 请系上你外套最下面的纽扣。 [常见搭配] at the bottom of... 在...的底 部 from top to bottom 从上到下、彻底地 Eg: There is some dirt at the bottom of the bag. 袋子底部有一些灰尘。 She cleaned the room from top to bottom. 她把房间彻底打扫了一遍。 [即学即用] 他把书架上的书从上到下整理了一遍。 He organized the books on the shelf______________________. 答案:from top to bottom 6.dialogue(名词)对话 [用法讲解] dialogue为可数名词，其复数形式为dialogues。 Eg: The dialogue between the two leaders was productive. 两位领导人之间的对话富有成效。 [即学即用] Shakespeare's plays are famous for their witty______________(对白). 答案:dialogues 7.communicate(动词)沟通、交流 Eg: He communicated his ideas clearly. 他清楚地传达了他的想法。 [常见搭配] communicate with sb. 与...交流、与某人联系 communicate to ... 传染、传送给 communicate in语言 用...语言沟通 Eg: I find it difficult to communicate with him. 我发现和他交流很难。 He communicated the disease to his classmates. 他把疾病传染给了他的同学。 She tried to communicate her feelings to her parents. 她试图向父母传达她的感受。 They communicate in English. 他们用英语交流。 [派生词] communication为名词，译为"通信、信息、交流"。 Eg: Good communication is key to our success. 良好的沟通是我们成功的关键。 Communication with other countries was difficult during the telephone and postal strike. 邮电工人罢工期间与其他国家的通讯很困难。 [即学即用] 我们必须通过角色扮演互相交流。 We have to___________________each other through role - play. 答案:communicate with 8.dictionary(名词)词典、辞书 [用法讲解] dictionary为可数名词，其复数形式为dictionaries。 Eg: I always keep an English Chinese dictionary on my desk. 我桌子上总放着一本英汉词典。 [常见搭配] bilingual dictionary 双语词典 electronic dictionary 电子词典 Eg: A bilingual dictionary is essential for language learners. 双语词典对语言学习者是有必要的。 He prefers using an electronic dictionary for quick searches. 他喜欢使用电子词典进行快速搜索。 [即学即用] I often look up new words in the_______________(词典). 答案:dictionary 9.hear of 听说 Eg: Have you ever heard of this new app? 你听说过这个新应用吗? [知识拓展] hear为动词，译为"听见、听说"，其过去式为heard。 Eg: I can hear the music in the background. 我能听到背景音乐。 [常见搭配] hear sb.do sth.听见某人做某事(全过程) hear sb. doing sth.听见某人正在做某事(部分) hear from sb. 收到某人来信 Eg: We often hear him sing in the park. 我们经常听见他在公园里唱歌。 I heard her singing a song when I passed the room. 当我路过房间时，我听见她在唱歌。 I haven't heard from my parents for a long time. 我很久没有收到父母的来信了。 [即学即用] 我从未听说过这么奇怪的习俗。 I've never____________such a strange tradition. 2.I heard someone__________(call) my name. 答案:1. heard of 2. calling 10.youth(名词)青年、青春 [用法讲解] youth在表示"个体青年"时为可数名词,其复数形式为youths;youth表示集体"年轻人"时为不可数名词，还可译为"朝气、青春活力"。 Eg: She cherished the memories of her youth. 她珍视青春时期的回忆。 The youth of today face different challenges. 当今的年轻人面临不同的挑战。 Her energy and youth inspired the team. 她的活力和朝气鼓舞了团队。 [常见搭配] youth hostel 青年旅社 youth league 青年团 Eg: We stayed at a youth hostel to save money. 我们为了省钱住在一家青年旅社。 She joined the Communist Youth League in college. 她在大学时加入了共青团。 [派生词] young为形容词，译为"年轻的"; youthful为形容词，译为"青春的"。 Eg: He is too young to look after himself. 他太小了不能照顾自己。 The youthful energy of the team drove them to complete the project ahead of schedule. 团队的青春活力促使他们提前完成项目。 [即学即用] The _________(young) of today are more tech - savvy. 答案:youth 11.stage(名词)阶段、时期、舞台 [用法讲解] stage为可数名词,其复数形式为stages;stage还可为动词，译为“上演、举办、组织"。 Eg: The singer stepped onto the stage and began to sing. 歌手走上舞台开始唱歌。 The project is in its final stage. 这个项目处于最后阶段。 The theater company will stage a new production next month. 剧团下个月将上演一部新作品。 They staged a protest against the new policy. 他们组织了一场反对新政策的抗议活动。 [常见搭配] on the stage 在舞台上 at this stage 在目前这个阶段 stage a comeback 卷土重来 Eg: She has been on the stage for many years. 她从事演艺工作多年了。 At this stage, we can't make a definite decision. 在目前这个阶段，我们还不能做出明确的决定。 The old style is staging a comeback this year. 这种旧风格今年又重新流行起来了。 [即学即用] The actors performed brilliantly on the_________(舞台). 答案:stage 12.experience(动词)经历、体验 [用法讲解] experience作可数名词时，译为“经历";作不可数名词时，译为"经验"。 Eg: We experienced some technical problems. 我们遇到了一些技术问题。 She has 10 years of teaching experience. 她有10年教学经验。 Traveling alone was an unforgettable experience. 独自旅行是一次难忘的经历。 [常见搭配] experience in/of ... 在...方面的经验 Eg: She has rich experience in marketing. 她在市场营销方面有丰富的经验。 [即学即用] 1.The company e____________ rapid growth last year. ( )2. It was a really unforgettable ________. I made some new friends and learned a lot. A.experience B. story C. lesson D. game 答案:1.experienced 2.A 13.rapid(形容词)快速的 [用法讲解] rapid在句中常作定语或表语，还可译为"(水流)湍急的"。 Eg: The company experienced rapid growth in the past year. 公司过去一年经历了快速增长。 She made a rapid recovery after the surgery. 手术后她恢复得很快。 The river's rapid current makes swimming dangerous. 湍急的水流使游泳变得危险。 [常见搭配] rapid response 快速响应 rapid movement 快速移动 Eg: The emergency team provided a rapid response to the accident. 应急小组对事故作出了快速响应。 The cheetah is known for its rapid movement. 猎豹以快速移动闻名。 [派生词] rapidly为副词，译为“迅速地、快速地" rapidity为名词，译为"迅速、速度"。 Eg: Technology is developing rapidly in modern society. 在现代社会，科技正在快速发展。 The rapidity of his response surprised everyone. 他回应的速度让所有人都感到惊讶。 [即学即用] The city had seen r_________ growth in population. 答案:rapid 14.ugly(形容词)丑陋的 [用法讲解] ugly在句中常作定语或表语，还可译为"令人不快的、恶劣的、阴沉的"等。 Eg: The old building was ugly but full of history. 那座旧建筑很丑，但充满历史感。 He made an ugly comment about her weight. 他对她的体重发表了恶劣的评论。 The sky turned ugly before the storm. 暴风雨前，天空变得阴沉。 [派生词]ugliness为名词，译为“丑陋”。 Eg: The ugliness of the abandoned building shocked the visitors. 那座废弃建筑的丑陋让游客们感到震惊。 [即学即用] The abandoned factory was an___________(丑陋的)sight. 答案:ugly 15.mood(名词)情绪、、心情 [用法讲解] mood常为不可数名词，但在表示"具体、短暂的情绪状态"时为可数名词，其复数形式为moods，也可译为"气氛"。 Eg: She's in a good mood today. 她今天心情很好。 The candlelight created a romantic mood. 烛光营造出浪漫的氛围。 [常见搭配] be in a good/ bad mood 心情好/坏 lift/ improve one's mood 提升情绪 Eg: She's in a good mood today after getting promoted. 在提升之后她心情好。 The sunny weather lifted everyone's mood. 晴朗的天气提升了大家的情绪。 [派生词] moody为形容词,译为"情绪化的"。 Eg: She's been very moody lately, probably because of stress. 她最近情绪波动很大，可能是因为压力。 [即学即用] Some chocolate might change your m__________. 答案:mood 学科网（北京）股份有限公司 $