Unit4 词汇精讲课件2026-2027学年沪教版英语九年级上册

9A Unit 4 词汇精讲 词汇讲解 · PPT 配套版 manage /ˈmænɪdʒ/ v. 明智使用（时间、金钱等）；管理；设法做到 【拓展】management n. 管理；管理层 manager n. 经理 manageable adj. 可管理的；能应付的 【常见搭配】manage one's time/money wisely 明智地使用时间/金钱 manage to do sth. 设法做成某事 manage a company 管理公司 manage one's emotions 管理情绪 【例句】He managed to finish the project on time. 【拓展练习】1. 她设法解决了这个难题。 She managed to solve the difficult problem. 2. 他在这家公司担任经理。 He works as a manager in this company. 3. 我们应该学会明智地使用时间。 We should learn to manage our time wisely . 【名言警句】“Those who can manage themselves can manage the world.” —— 能管好自己的人，才能管好世界。 pressure /ˈpreʃə(r)/ n. 心理压力 【拓展】stress n. 压力（近义词） press v. 按；压 pressured adj. 受压的 【常见搭配】under pressure 在压力下 put pressure on 对……施加压力 deal with pressure/stress 应对压力 pressure from 来自……的压力 【例句】She works well under pressure. 【拓展练习】1. 许多学生在考试前承受着巨大压力。 Many students are under great pressure before exams. 2. 我们应该学会应对压力。 We should learn to deal with stress . 3. 父母不应该给孩子施加太多压力。 Parents shouldn't put; too much pressure on their children. 【名言警句】“Pressure is what turns coal into diamonds.” —— 压力能把煤炭变成钻石。 addicted /əˈdɪktɪd/ adj. 上瘾的 【拓展】addiction n. 瘾；沉迷 addictive adj. 令人上瘾的 addict n. 上瘾者 【常见搭配】be addicted to 对……上瘾 get addicted to 对……上瘾（强调“变得”） drug addiction 毒瘾 smartphone addiction 手机成瘾 【例句】Many teenagers are addicted to video games. 【拓展练习】1. 他沉迷于社交媒体。 He got addicted to social media. 2. 手机成瘾是一个严重的问题。 Smartphone addiction is a serious problem. 3. 这个游戏太让人上瘾了，很多学生都上瘾了。 This game is so addictive; that many students are addicted to it. 【名言警句】“The first step to recovery is admitting you are addicted.” —— 康复的第一步是承认自己上了瘾。 bullying /ˈbʊliɪŋ/ n. 霸凌 【拓展】bully v. 欺凌 bully n. 欺凌者 bullied adj. 被欺凌的 【常见搭配】school bullying 校园霸凌 cyberbullying 网络霸凌 stop bullying 制止霸凌 suffer from bullying 遭受霸凌 【例句】The school has a zero-tolerance policy towards bullying. 【拓展练习】1. 我们应该制止校园霸凌。 We should stop school bullying . 2. 遭受霸凌的学生常常不敢告诉老师。 Students who suffer from bullying are often afraid to tell their teachers. 3. 网络霸凌在网络时代越来越常见。 Cyberbullying is becoming more and more common in the Internet age. 【名言警句】“Bullying is not a joke; it's a crime.” —— 霸凌不是玩笑，是犯罪。 charge /tʃɑːdʒ/ n. 职责；负责 v. 收费；充电 【拓展】charge v. 收费；充电 charger n. 充电器 charged adj. 充满电的 【常见搭配】 be in charge of 负责…… take charge of 接管…… free of charge 免费 charge sb. for sth. 向某人收取……的费用 【例句】The hotel charges 200 yuan a night. 【拓展练习】1. 她负责学校广播站。 She is in charge of the school radio station. 2. 这次参观是免费的。 This visit is free of charge . 3. 他负责管理这个项目。 He took charge of the project. 【名言警句】“Take charge of your life, or someone else will.” —— 掌控你的人生，否则别人会替你掌控。 awful /ˈɔːfl/ adj. 很坏的；极讨厌的 【拓展】awfully adv. 非常；极其 awfulness n. 糟糕 【常见搭配】feel awful 感觉很糟 awful weather 糟糕的天气 an awful lot 非常多 look awful 看起来不好 【例句】The weather was awful yesterday. 【拓展练习】1. 那部电影糟透了，我不推荐。 That movie was awful — I don't recommend it. 2. 他昨天感觉很糟糕。 He felt awful yesterday. 3. 我非常抱歉。 I am awfully sorry. 【名言警句】“When things look awful, remember that storms don't last forever.” —— 当一切看起来很糟时，记住暴风雨不会永远持续。 focus /ˈfəʊkəs/ v. 集中（注意力）n. 焦点 【拓展】focus n. 焦点 focused adj. 专注的 focal adj. 焦点的 【常见搭配】 focus one's attention on 把注意力集中在…… focus on 专注于…… in focus 焦点对准；清晰 out of focus 焦点未对准；模糊 【例句】It's hard to focus on your homework with the TV on. 【拓展练习】1. 他应该把注意力集中在学习上。 He should focus his attention on his studies. 2. 这张照片模糊了，看不清楚。 This photo is out of focus . 3. 她专注于自己的目标，从不放弃。 She focused on her goal and never gave up. 【名言警句】“Focus on the journey, not the destination.” —— 专注于旅程，而不是目的地。 affect /əˈfekt/ v. 影响 【拓展】effect n. 影响；效果 affected adj. 受影响的 affective adj. 情感的 【常见搭配】be affected by 受……影响 affect one's health 影响健康 affect one's mood 影响心情 seriously affect 严重影响 【例句】Noise from the street affected my sleep last night. 【拓展练习】1. 天气会影响你的心情。 The weather can affect; your mood . 2. 他受到了这个坏消息的影响。 He was affected by the bad news. 3. 压力会严重影响你的健康。 Stress can seriously affect your health . 【名言警句】“Your attitude affects your altitude.” —— 你的态度决定你的高度。 hate /heɪt/ v. 厌恶；讨厌 【拓展】hatred n. 仇恨 hateful adj. 可恨的 hater n. 讨厌……的人 【常见搭配】 hate doing / hate to do 讨厌做某事 hate to say 不想说（但不得不说） hate speech 仇恨言论 love and hate 爱与恨 【例句】I hate to say it, but you are wrong. 【拓展练习】1. 我讨厌在雨天出门。 I hate going out on rainy days. 2. 她讨厌打扫房间。 She hates cleaning the room. 3. 爱与恨是两种强烈的情感。 Love; and hate are two strong emotions. 【名言警句】“Hate is a poison you drink yourself.” —— 仇恨是你自己喝下的毒药。 embarrassed /ɪmˈbærəst/ adj. 窘迫的；尴尬的 【拓展】embarrassing adj. 令人尴尬的 embarrassment n. 尴尬 embarrass v. 使尴尬 【常见搭配】 be embarrassed about 对……感到尴尬 feel embarrassed 感到尴尬 an embarrassing moment 尴尬的时刻 embarrass sb. 让某人尴尬 【例句】She felt embarrassed when she forgot his name. 【拓展练习】1. 她忘记他的名字时感到很尴尬。 She felt embarrassed when she forgot his name. 2. 那是一个令人尴尬的时刻。 It was an embarrassing moment. 3. 他不想让她在大家面前尴尬。 He didn't want to embarrass her in front of everyone. 【名言警句】“Don't be embarrassed by your failures; learn from them.” —— 不要为失败感到尴尬，要从失败中学习。 mad /mæd/ adj. 很生气；疯狂的 【拓展】madly adv. 疯狂地 madness n. 疯狂 madden v. 使生气 【常见搭配】be mad at sb. 对某人生气 go mad 发疯 drive sb. mad 使某人发疯 be mad about 对……着迷 【例句】He was mad at himself for making such a silly mistake. 【拓展练习】1. 别生我的气了，那只是个意外。 Don't be mad at me — it was just an accident. 2. 他的行为快把我逼疯了。 His behaviour is driving; me mad . 3. 他对足球很着迷。 He is mad about football. 【名言警句】“You can't be mad at someone and happy at the same time.” —— 你不可能同时对一个人生气又快乐。 mess /mes/ n. 脏乱 v. 弄脏 【拓展】mess v. 弄脏；弄乱 messy adj. 凌乱的 messily adv. 凌乱地 【常见搭配】make a mess 弄得一团糟 in a mess 一团糟 mess sth. up 弄乱；搞砸 mess with sb. 招惹某人 【例句】His room is always in a mess. 【拓展练习】1. 孩子们把客厅弄得一团糟。 The children made a mess in the living room. 2. 他搞砸了整个计划。 He messed up the whole plan. 3. 她的书桌乱七八糟，得收拾一下。 Her desk is in a mess and she has to tidy it up. 【名言警句】“Clean up your mess, and you'll think more clearly.” —— 清理好你的烂摊子，思路才会更清晰。 radio /ˈreɪdiəʊ/ n. 广播 【拓展】radio n. 广播；收音机 radios n. 收音机（复数） radio adj. 无线电的 broadcast n. 广播节目 【常见搭配】on the radio 在广播里 radio station 广播电台 listen to the radio 听广播 radio programme 广播节目 【例句】I often listen to the radio in the morning. 【拓展练习】1. 我是在收音机上听到这个消息的。 I heard the news on the radio . 2. 这个广播节目很受欢迎。 This radio programme is very popular. 3. 电台正在播放一首老歌。 The radio station is playing an old song. 【名言警句】“The radio brings the world into your home.” —— 广播把世界带进你的家。 ashamed /əˈʃeɪmd/ adj. 惭愧；羞愧 【拓展】shame n. 羞耻；遗憾 shameful adj. 可耻的 shameless adj. 无耻的 【常见搭配】be ashamed of 对……感到羞愧 feel ashamed 感到惭愧 be ashamed to do 羞于做某事 nothing to be ashamed of 没什么好羞愧的 【例句】She felt ashamed of her behaviour. 【拓展练习】1. 你不应该为自己的出身感到羞愧。 You shouldn't be ashamed of your background. 2. 她羞于在众人面前开口。 She was ashamed to speak in front of others. 3. 他为自己的粗心感到非常羞愧。 He felt ashamed of his carelessness. 【名言警句】“Never be ashamed of who you are.” —— 永远不要为自己感到羞愧。 respond /rɪˈspɒnd/ v. 回答；回应 【拓展】response n. 回答；回应 responsive adj. 反应迅速的 respondent n. 回答者 【常见搭配】respond to 对……做出回应 respond with 以……回应 in response to 作为对……的回应 respond quickly 迅速回应 【例句】He didn't respond to my question. 【拓展练习】1. 他对我的问题没有作出任何回应。 He made no response to my question. 2. 她微笑着回应。 She responded with a smile. 3. 作为对这条消息的回应，他写了一封信。 In response to the news, he wrote a letter. 【名言警句】“Respond to challenges, not react to them.” —— 去回应挑战，而不是被挑战牵着走。 sympathy /ˈsɪmpəθi/ n. 同情 【拓展】sympathize v. 同情 sympathetic adj. 同情的 unsympathetic adj. 不同情的 【常见搭配】 have sympathy for 对……表示同情 feel sympathy for 对……感到同情 express sympathy 表达同情 out of sympathy 出于同情 【例句】I have great sympathy for those who lost their homes. 【拓展练习】1. 他表达了对受害者的同情。 He expressed sympathy for the victims. 2. 她出于同情帮助了那个流浪汉。 She helped the homeless man out of sympathy . 3. 他是一个很有同情心的人。 He is a very sympathetic person. 【名言警句】“Sympathy is the language of the heart.” —— 同情是心灵的语言。 section /ˈsekʃn/ n. 部分 【拓展】section v. 划分 sectional adj. 部分的 subsection n. 小节 【常见搭配】sports section 体育版 advice column 建议专栏 section of ……的部分 in this section 在这个部分 【例句】The newspaper has a special section for readers' letters. 【拓展练习】1. 我先读体育版。 I read the sports section first. 2. 这是本书最重要的部分。 This is the most important section of the book. 3. 报纸的建议专栏很受欢迎。 The advice column of the newspaper is very popular. 【名言警句】“Every section of life has its own beauty.” —— 生活的每个部分都有自己的美。 operate /ˈɒpəreɪt/ v. 运营；操作 【拓展】operate v. 运营；操作；做手术 operation n. 运营；手术 operator n. 操作员 operational adj. 可运行的 【常见搭配】 operate a company 经营公司 operate a machine 操作机器 operate on sb. 给某人做手术 in operation 在运行中 【例句】Doctors operated on the injured man for three hours. 【拓展练习】1. 他在城里经营一家小公司。 He operates a small business in the city. 2. 这台机器很容易操作。 This machine is easy to operate . 3. 新系统将于下个月开始运行。 The new system will be in operation next month. 【名言警句】“To operate well, you must first understand how things work.” —— 要想运营得好，必须先弄懂事物如何运转。 helpline /ˈhelplaɪn/ n. 服务热线 【拓展】help n. 帮助 line n. 线路 hotline n. 热线 【常见搭配】 call the helpline 拨打服务热线 helpline number 服务热线号码 24-hour helpline 24小时服务热线 helpline service 热线服务 【例句】If you need help, call the helpline. 【拓展练习】1. 这个服务热线24小时开通。 This helpline is open 24 hours a day. 2. 学校开通了一条24小时服务热线。 The school has started a 24-hour helpline service . 【名言警句】“A helpline is a bridge between problems and solutions.” —— 服务热线是问题与答案之间的桥梁。 click /klɪk/ v. 点击 n. 点击 【拓展】click n. 点击 click rate n. 点击率 mouse n. 鼠标 【常见搭配】click on 点击…… click the mouse 点击鼠标 one click 一键 click rate 点击率 【例句】You can find more information with just one click. 【拓展练习】1. 点击链接打开网站。 Click on the link to open the website. 2. 他点击鼠标打开了文件。 He clicked; the mouse to open the file. 3. 这个广告的点击率很高。 This advertisement has a high click rate . 【名言警句】“One click can change your world.” —— 一次点击，可能改变你的世界。 9A Unit 4 综合练习 · 一、用所给词的适当形式填空（共10题） 1. Too much pressure (press) can make teenagers worried. 2. My cousin is addicted (addict) to online games and stays up late every night. 3. Bullying (bully) is a serious problem in many schools. 4. The heavy rain affected (affect) our plan yesterday. 5. He couldn't hide his embarrassment (embarrass) when he fell in front of the class. 6. Her sympathetic (sympathy) words comforted me a lot. 7. The doctor said the operation (operate) would last two hours. 8. Please respond (response) to my email as soon as possible. 9. You should stay focused (focus) while doing your homework. 10. The hotel charged (charge) us 300 yuan for one night. 9A Unit 4 综合练习 · 二、完成句子（共10题） 1. 他设法在半小时内修好了自己的自行车。 He managed to repair his own bike in half an hour. 2. 父母工作压力很大，经常很晚才回家。 My parents are under; great pressure at work and often come home late. 3. 他迷上了刷短视频，这影响了他的睡眠。 He is addicted to; short videos, which affects his sleep . 4. 校园霸凌会伤害学生的身心健康。 School bullying can hurt students' physical and mental health. 5. 在这个公园里停车是免费的。 Parking in this park is free of charge . 6. 他很难把注意力集中在老师身上。 He has difficulty focusing; his attention on the teacher. 7. 长时间看手机会影响你的健康。 Looking at your phone for a long time can affect your health . 8. 比赛结束后，更衣室里一片狼藉。 After the match, the changing room was in a mess . 9A Unit 4 综合练习 · 二、完成句子（共10题）（续） 9. 她因为对父母撒谎而感到十分羞愧。 She felt ashamed of lying to her parents. 10. 他因为迟到搞砸了这次面试。 He messed up the interview because he was late. 9A Unit 4 综合练习 · 三、语法填空（共10空，纯语法填空，无选词） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Many teenagers today are under great (1) pressure (press) from school and life. Some of them get (2) addicted (addict) to short videos, and this often (3) affects (affect) their studies. When they feel (4) embarrassed (embarrass) about their problems, they may not know (5) what to do. Luckily, many newspapers have (6) an advice column, where readers can get a quick (7) response (respond) to their questions. You can also call a helpline (8) to get (get) help at any time. Experts say that students should manage their time wisely (9) and stay focused in class. Remember, don't keep your problems to (10) yourself (you). $