Unit4 A Better me词汇精讲课件 2026-2027学年沪教版九年级英语上册

该初中英语课件系统梳理了Unit 4 "A Better Me"的核心词汇，通过词性、音标、释义、例句及用法搭配等维度，构建“词汇-语境-应用”的知识网络，体现词汇间的内在逻辑联系。 其亮点在于结合语境设计分层例句和对比辨析活动，如通过“be addicted to后接动名词”的用法提示培养语言能力，对比“embarrassed/embarrassing”提升思维品质，提供“helpline=help+line”等记忆技巧发展学习能力。这种设计帮助学生精准掌握词汇应用，教师可高效开展针对性复习。

Unit 4 A Better Me 词汇精讲 沪教版 九年级上册 pressure n. /ˈpreʃə(r)/ 心理压力；紧张 例句 Many students feel great pressure to get good grades in exams. 许多学生为了在考试中取得好成绩而感到巨大的心理压力。 用法 ① under pressure 在压力下 Many teenagers are under great study pressure. 很多青少年承受着巨大的学习心理压力。 ② put pressure on 给……施加压力 Listening to music can help you reduce your pressure. 听音乐可以帮你缓解紧张压力。 词汇精讲 Unit 4 · A Better Me pressure 3 / 34 词汇精讲 Unit 4 · A Better Me manage manage v. /ˈmænɪdʒ/ · 明智地使用（金钱、时间等） 例句 Teenagers should learn how to manage their time wisely between study and relaxation. 青少年应该学会如何在学习和放松之间明智地管理时间。 用法 ① manage one's time 管理时间 You should learn to manage your spare time well. 你应该学会合理利用你的业余时间。 ② manage to do sth. 设法做成某事 He managed to save enough money to travel abroad. 他妥善理财，攒够了出国旅行的钱。 4 / 34 词汇精讲 Unit 4 · A Better Me addicted addicted adj. /əˈdɪktɪd/ · 上瘾的 💡 be addicted to（对……上瘾），注意to是介词，后接动名词 例句 Many teenagers get addicted to playing computer games. 许多青少年沉迷于玩电脑游戏。 用法搭配 be addicted to 对……上瘾 He is addicted to playing video games and spends hours on them every day. 他对玩电子游戏上瘾，每天花好几个小时在上面。 get addicted to 变得对……上瘾 Many teenagers get addicted to online games easily. 许多青少年容易沉迷于网络游戏。 5 / 34 词汇精讲 Unit 4 · A Better Me bullying bullying n. /ˈbʊliɪŋ/ 霸凌；仗势作恶 例句 Schools should take strict action to stop bullying on campus. 学校应该采取严厉措施制止校园霸凌。 用法搭配 school bullying 校园霸凌 We should say no to school bullying bravely. 我们应该勇敢地对校园霸凌说不。 stop bullying 制止欺凌行为 Bullying is bad for the physical and mental health of students. 霸凌行为不利于学生的身心健康。 6 / 34 词汇精讲 Unit 4 · A Better Me charge charge n. /tʃɑːdʒ/ 职责；责任 例句 As the class monitor, she is in charge of collecting homework every day. 作为班长，她负责每天收作业。 用法搭配 in charge of 负责；掌管 She is in charge of managing the class daily affairs. 她的职责是管理班级日常事务。 take charge of 接管；负责 You need to take charge of your own life choices. 你要为自己的人生选择承担责任。 7 / 34 词汇精讲 Unit 4 · A Better Me awful awful adj. /ˈɔːfl/ 很坏的；极讨厌的 💡 awful 语气比 bad 更强烈 例句 I had an awful day at school because I failed my math test. 我今天在学校过得很糟糕，因为我数学考试不及格。 用法搭配 awful weather 糟糕的天气 The food we had yesterday was awful. 我们昨天吃的食物难吃极了。 feel awful 感到难受 I feel awful because I missed my best friend's party. 我因为错过了好朋友的派对而心情糟透了。 8 / 34 词汇精讲 Unit 4 · A Better Me focus focus v. /ˈfəʊkəs/ 集中（注意力） 例句 You need to focus on your homework instead of watching TV. 你需要集中注意力做作业，而不是看电视。 用法搭配 focus on 集中于；专注于 You must focus on your study if you want to get good grades. 如果你想取得好成绩，就必须专心学习。 focus one's attention 集中注意力 Please focus your eyes on the blackboard carefully. 请把目光认真集中到黑板上。 9 / 34 词汇精讲 Unit 4 · A Better Me affect affect v. /əˈfekt/ 影响 💡 affect（动词）与 effect（名词）易混淆，注意区分 例句 Lack of sleep can seriously affect your academic performance. 睡眠不足会严重影响你的学习成绩。 用法搭配 affect one's mood 影响某人的情绪 Too much pressure will affect teenagers' health. 过大的压力会影响青少年的身心健康。 be affected by 受到……影响 The bad weather affected the sports meeting last Friday. 恶劣天气影响了上周五的运动会。 10 / 34 词汇精讲 Unit 4 · A Better Me hate hate v. /heɪt/ 厌恶；讨厌 例句 I hate it when people talk loudly in the library. 我讨厌人们在图书馆里大声说话。 用法搭配 hate doing sth. 讨厌做某事 I hate getting up early on weekends. 我讨厌周末早起。 hate to do sth. 不愿做某事 Most students hate too much homework every day. 大多数学生讨厌每天太多的作业。 11 / 34 词汇精讲 Unit 4 · A Better Me embarrassed embarrassed adj. /ɪmˈbærəst/ 窘迫的；尴尬的 💡 embarrassed（感到尴尬的），embarrassing（令人尴尬的） 例句 He felt embarrassed when he realized he had called his teacher by the wrong name. 当他意识到叫错了老师的名字时，他感到非常尴尬。 用法搭配 feel embarrassed 感到尴尬 I felt very embarrassed when I called my teacher the wrong name. 我叫错老师名字时感到十分尴尬。 an embarrassing moment 尴尬的瞬间 It was an embarrassing experience to fall down in front of my classmates. 在全班同学面前摔倒是一段令人窘迫的经历。 12 / 34 词汇精讲 Unit 4 · A Better Me mad mad adj. /mæd/ 很生气 例句 My parents were mad at me when they saw my poor report card. 我父母看到我不理想的成绩单时非常生气。 用法搭配 be mad at sb. 对某人生气 My mother was mad at me because I lied to her. 妈妈因为我撒谎对我大发雷霆。 drive sb. mad 使某人发狂 The constant noise from the construction site is driving me mad. 建筑工地持续不断的噪音快把我逼疯了。 13 / 34 词汇精讲 Unit 4 · A Better Me mess mess v. /mes/ 弄脏；弄乱 例句 Please don't mess up my desk; I have everything organized. 请不要弄乱我的桌子，我把所有东西都整理好了。 用法搭配 mess up 弄乱；搞砸 Don't mess up my desk with your books and toys. 别用你的书本玩具弄乱我的书桌。 mess sth. up 把某事弄糟 He messed his new coat when he played on the grass. 他在草地上玩耍时弄脏了新外套。 14 / 34 词汇精讲 Unit 4 · A Better Me radio radio n. /ˈreɪdiəʊ/ 广播 例句 She listens to the radio every morning while having breakfast. 她每天早上吃早餐时都听广播。 用法搭配 listen to the radio 听广播 My grandfather usually listens to the radio after dinner. 我爷爷经常晚饭后听广播。 on the radio 通过广播 We can get much useful news on the radio every morning. 我们每天早上可以通过广播获取很多有用的新闻。 15 / 34 词汇精讲 Unit 4 · A Better Me ashamed ashamed adj. /əˈʃeɪmd/ 惭愧；羞愧 例句 He was ashamed of lying to his parents about his grades. 他为向父母撒谎说自己的成绩而感到羞愧。 用法搭配 be ashamed of 为……感到羞愧 He was ashamed of lying to his parents. 他为向父母撒谎感到羞愧。 feel ashamed 感到惭愧 You should be ashamed of your rude behaviour. 你应该为自己粗鲁的行为感到惭愧。 16 / 34 词汇精讲 Unit 4 · A Better Me respond respond v. /rɪˈspɒnd/ （口头或书面）回答 例句 She didn't respond to my message until the next day. 她直到第二天才回复我的信息。 用法搭配 respond to 对……作出回应 Please respond to my email as soon as possible. 请尽快回复我的邮件。 respond quickly 迅速回应 He didn't respond to my question at the meeting. 在会议上他没有回答我的问题。 17 / 34 词汇精讲 Unit 4 · A Better Me section section n. /ˈsekʃn/ 部分 例句 The newspaper has a special section dedicated to health and fitness. 这份报纸有一个专门介绍健康与健身的特别版块。 用法搭配 a section of ……的一部分 This section of the book talks about teenage pressure. 这本书的这一部分讲述青少年压力。 different sections 不同栏目 I usually read the sports section of the newspaper first. 我通常先读报纸的体育栏目。 18 / 34 词汇精讲 Unit 4 · A Better Me sympathy sympathy n. /ˈsɪmpəθi/ 同情 例句 I have great sympathy for those who lost their homes in the flood. 我非常同情那些在洪水中失去家园的人。 用法搭配 have sympathy for sb. 同情某人 We have great sympathy for those homeless children. 我们十分同情那些无家可归的孩子。 show sympathy 表示同情 She showed her sympathy by giving him some money. 她给了他一些钱以示同情。 19 / 34 news paper 词汇精讲 Unit 4 · A Better Me newspaper newspaper n. /ˈnjuːzpeɪpə(r)/ 报纸 💡 （新闻）+ 　　　　（纸）→ 报纸 例句 I read the newspaper every morning to catch up on the latest news. 我每天早上读报纸，了解最新新闻。 用法搭配 read a newspaper 看报纸 My father buys a newspaper every morning. 我爸爸每天早上买一份报纸。 in the newspaper 在报纸上 You can find lots of useful information in the newspaper. 你可以在报纸上找到很多有用的信息。 20 / 34 operate a company operate on sb. 词汇精讲 Unit 4 · A Better Me operate operate v. /ˈɒpəreɪt/ 运营；管理 💡 （运营公司），　　　　　　　　（给某人做手术） 例句 The company operates several factories in different cities. 这家公司在不同城市运营着几家工厂。 用法搭配 operate a company 运营一家公司 His uncle operates a local newspaper office. 他的叔叔经营着一家地方报社。 operate on sb. 给某人做手术 The doctor will operate on the patient tomorrow morning. 医生明天早上要给这位病人做手术。 21 / 34 词汇精讲 Unit 4 · A Better Me helpline helpline n. /ˈhelplaɪn/ 服务热线 💡 help（帮助）+ line（线路）→ 服务热线 例句 If you are feeling depressed, you can call the mental health helpline for support. 如果你感到抑郁，可以拨打心理健康服务热线寻求帮助。 用法搭配 call the helpline 拨打服务热线 You can call the helpline when you meet school bullying. 遭遇校园霸凌时你可以拨打服务热线。 student helpline 学生求助热线 The helpline offers free advice for teenagers under great pressure. 这条服务热线为压力大的青少年提供免费咨询。 22 / 34 词汇精讲 Unit 4 · A Better Me click click n. /klɪk/ （对鼠标的）点击 例句 With a single click of the mouse, you can access a world of information. 只需轻点一下鼠标，你就可以访问一个信息世界。 用法搭配 one click 单击 Just one click, and you can enter the official website. 只需点击一下，你就能进入官网。 click the mouse 点击鼠标 Every click of the mouse should be careful when you surf online. 上网时每一次鼠标点击都要谨慎。 23 / 34 词汇精讲 Unit 4 · A Better Me get addicted to get addicted to 对……上瘾；沉溺于…… 💡 get addicted to = become addicted to 例句 Many teenagers get addicted to online games easily. 许多青少年容易沉迷于网络游戏。 用法搭配 get addicted to playing games 沉迷打游戏 Don't get addicted to staying up late. 不要沉溺于熬夜。 get addicted to 变得对……上瘾 He got addicted to online games last year. 去年他沉迷于网络游戏。 24 / 34 be in charge of take charge of 词汇精讲 Unit 4 · A Better Me be in charge of be in charge of 负责 💡 = 　　　　　　　　 例句 She is in charge of organizing the school event. 她负责组织学校活动。 用法搭配 be in charge of the class 负责班级事务 Miss Li is in charge of our class. 李老师负责我们班。 be in charge of the project 负责这个项目 He is in charge of the safety of the factory. 他负责这家工厂的安全工作。 25 / 34 focus on 词汇精讲 Unit 4 · A Better Me focus on focus on 集中 💡 = concentrate on 例句 You should focus on your studies during class. 上课时你应该集中注意力学习。 用法搭配 focus on study 专心学习 Please focus on what the teacher is saying. 请专心听老师讲话。 focus on solving problems 专注解决问题 We should focus on improving our skills. 我们应该专注提升自己的能力。 26 / 34 drive sb. mad 词汇精讲 Unit 4 · A Better Me drive somebody mad drive somebody mad 使某人发狂 💡 = drive sb. crazy 例句 The constant noise from the construction site is driving me mad. 建筑工地持续不断的噪音快把我逼疯了。 用法搭配 drive sb. mad 使某人发狂 The loud noise next door drove me mad. 隔壁的噪音把我逼疯了。 drive sb. crazy 使某人抓狂 The endless homework drives me mad. 没完没了的作业快把我逼疯了。 27 / 34 mess sth. up 词汇精讲 Unit 4 · A Better Me mess something up mess something up 弄脏；弄乱 💡 也可表示"搞砸" 例句 Please don't mess up the living room before the guests arrive. 请在客人到来之前不要把客厅弄乱。 用法搭配 mess up 弄乱 I messed up the birthday party by forgetting the cake. 我忘了带蛋糕，把生日派对搞砸了。 mess sth. up 把某事弄糟 Don't mess up your bedroom, or your mother will be angry. 不要弄乱你的卧室，否则你妈妈会生气的。 28 / 34 词汇精讲 Unit 4 · A Better Me hit it off with somebody hit it off with somebody 和某人投缘 💡 hit it off = get along well 例句 I really hit it off with my new classmates on the first day. 第一天我就和新同学非常投缘。 用法搭配 hit it off with sb. 和某人投缘 I hit it off with my new deskmate. 我和新同桌很投缘。 hit it off 合得来 When Cindy and I first met, we really hit it off. 辛迪和我第一次见面时，我们真的很投缘。 29 / 34 fall out with have a quarrel with 词汇精讲 Unit 4 · A Better Me fall out with somebody fall out with somebody 与某人闹翻 💡 = 　　　　　　　　　　 例句 She fell out with her best friend over a misunderstanding. 她因为一个误会和最好的朋友闹翻了。 用法搭配 fall out with sb. 与某人闹翻 I fell out with my best friend over a small thing. 我因为一件小事和最好的朋友闹翻了。 fall out 闹翻 I fell out with my brother over a small thing. 我因为一件小事和弟弟闹翻了。 30 / 34 feel ashamed of be ashamed of 词汇精讲 Unit 4 · A Better Me feel ashamed of feel ashamed of 感到羞耻 💡 = 　　　　　　　　 例句 You should feel ashamed of cheating on the exam. 你应该为考试作弊感到羞耻。 用法搭配 feel ashamed of 对……感到羞耻 He felt ashamed of his rude words. 他为自己粗鲁的话感到羞愧。 be ashamed of 为……感到羞愧 You should be ashamed of your behaviour. 你应该为自己的行为感到羞愧。 31 / 34 advice column 词汇精讲 Unit 4 · A Better Me advice column advice column （报纸或杂志的）答问专栏 💡 （建议）+ 　　　　（专栏）→ 答问专栏 例句 She writes an advice column for a popular magazine. 她为一家流行杂志撰写答问专栏。 用法搭配 advice column 答问专栏 The advice column helped many readers. 答问专栏帮助了很多读者。 write an advice column 撰写答问专栏 I read the advice column in the newspaper every week. 我每周都读报纸上的答问专栏。 32 / 34 agony aunt 词汇精讲 Unit 4 · A Better Me agony aunt agony aunt （报纸或杂志的）答问专栏作者 💡 （痛苦）+ 　　　（阿姨）→ 解答读者苦恼的专栏作者 例句 The agony aunt gives advice to readers with personal problems. 答问专栏作者向有个人问题的读者提供建议。 用法搭配 agony aunt 答问专栏作者 She wrote to an agony aunt for help with friendship problems. 她写信给答问专栏作者寻求处理友谊问题的帮助。 agony aunt 专栏作者 The agony aunt replied to her letter with helpful advice. 答问专栏作者回了她的信，给出了有用的建议。 33 / 34 Keep Learning! Unit 4 · A Better Me 词汇精讲 $