Unit 2 词汇课件2026-2027学年沪教版英语九年级上册

该初中英语课件聚焦沪教版九年级上册Unit 2“Great Ideas”核心词汇及短语，通过音标、词性、搭配、例句及拓展练习，构建从基础词义理解到语境应用的学习支架，帮助学生衔接前后词汇知识。 其亮点在于结合词汇的相关词转化（如ignore→ignorance）、搭配辨析及语境化练习，培养语言能力（如通过例句掌握词义）和思维品质（如近义词对比），提升学习能力（如拓展练习巩固）。例如“be satisfied with”的用法及近反义词对比，学生能系统掌握词汇，教师可高效开展教学。

A B C D Unit 2 Great ideas Great ideas 沪教版九年级上册英语词汇课件 *firm /fɜːm/ adj. 牢固的；坚定的 常见搭配： firm belief 坚定的信念 firm ground 坚实的地面 例句： - The desk is firm enough to hold all these heavy books.（这张桌子很结实，能放所有厚重的书本。） - She has a firm decision to keep practicing every day.（她下定决心每天坚持练习。） 拓展练习： 1. He gave me a ________ (firm) handshake. 2. She ________ (firm) refused to change her mind. firm firmly adv. 坚定地；稳固地 firmly ignorance /ˈɪɡnərəns/ n. 无知；愚昧 常见搭配： out of ignorance 出于无知 ignorance of sth. 对某事不了解 例句： - Many accidents happen out of ignorance of safety rules.（很多事故源于对安全规则的无知。） - His ignorance of customs caused lots of trouble.（他不懂风俗，惹了不少麻烦。） 拓展练习： 1. Some children make mistakes because of ________ (ignorance). 2. Don’t be ________ (ignorance) of basic safety knowledge. ignorance ignore v. 忽视 ignorant adj. 无知的 ignorant application /ˌæplɪˈkeɪʃn/ n. 应用；申请 常见搭配： the application of theory 理论的应用 practical application 实际运用 例句： - The application of new technology improves production greatly.（新技术的应用大幅提高了产量。） - We learn knowledge for its practical application in daily life.（我们学知识是为了在生活中实际运用。） 拓展练习： 1. The ________ (apply) of AI develops very fast now. 2. You can ________ (apply) this rule to your study. application apply v. 应用；申请 apply fancy /ˈfænsi/ adj. 精致的；花哨的 常见搭配： fancy clothes 华丽的服饰 fancy restaurant 高档餐厅 例句： - She wore a fancy dress to the evening party.（她穿精致礼服参加晚宴。） - The shop sells fancy birthday presents.（这家店卖精致的生日礼物。） 拓展练习： 1. We ate dinner in a ________ (fancy) restaurant. 2. I dislike these ________ (fancy) decorations. fancy fancy satisfied /ˈsætɪsfaɪd/ adj. 满意的；满足的 常见搭配： be satisfied with 对……感到满意 例句： - My parents are satisfied with my progress in English.（父母对我的英语进步很满意。） - He felt satisfied after finishing all hard work.（完成繁重工作后他很满足。） 拓展练习： 1. The teacher is ________ (satisfy) with our results. 2. To our ____________ (satisfy), we won the match. satisfied satisfy v. 使满意 satisfaction n. 满意 satisfaction prince /prɪns/ n. 王子 常见搭配： the prince of … …的王子 crown prince 王储 例句： - The prince helped the poor people in the small village.（这位王子帮助小村庄里的穷人。） - Everyone thinks the prince is kind and polite.（所有人都认为这位王子善良有礼貌。） princess n. 公主 displace /dɪsˈpleɪs/ v. 排出；挤出；取代；替代 常见搭配： displace old machines 淘汰旧机器 displace water 排开水 例句： - Modern machines slowly displace hand-made tools.（现代化机器慢慢取代了手工工具。） - The heavy object can displace lots of water when put into the pool.（重物放进泳池会排出大量的水。） 拓展练习： 1. New technology began to ________ (displace) traditional ways. 2. The ____________ (displace) of workers caused social problems. displace displacement n. 取代；移位 displacement fool /fuːl/ v. 欺骗；愚弄；n. 傻瓜 常见搭配： fool sb. into doing sth. 哄骗某人做某事 play the fool 装傻 例句： - Don’t try to fool me with your lies.（别想用谎话欺骗我。） - It’s wrong to fool your classmates for fun.（为了玩乐愚弄同学是不对的。） 拓展练习： 1. He tried to ________ (fool) us into buying useless things. 2. It is ________ (fool) to give up your dream easily. fool foolish adj. 愚蠢的 foolish *prison /ˈprɪzn/ n. 监狱；牢狱 常见搭配： go to prison 入狱 in prison 在坐牢 例句： - The bad man was sent to prison at last.（这个坏人最终被关进了监狱。） - He spent five years in prison for his mistakes.（他因为犯错在监狱待了五年。） 拓展练习： 1. The thief was put into ________ (prison). 2. The ________ (prison) will be set free next month. prison prisoner n. 囚犯 prisoner *wire /ˈwaɪə(r)/ n. 金属丝；电线 常见搭配： copper wire 铜丝 electric wire 电线 例句： - Don’t touch the broken wire, it’s dangerous.（不要触碰破损电线，很危险。） - She used thin wire to make small art works.（她用细金属丝做小型艺术品。） wired adj. 装有电线的 prove /pruːv/ v. 证明；证实 常见搭配： prove sth. to sb. 向某人证明某事 prove oneself 证明自己 例句： - He wants to prove his idea is correct.（他想要证明自己的观点是正确的。） - Facts can prove that hard work leads to success.（事实能证实努力收获成功。） 拓展练习： 1. I will ________ (prove) I can finish the task well. 2. Do you have any ________ (proof) to support your opinion? prove proof n. 证据；证明 proof hardly /ˈhɑːdli/ adv. 几乎不；几乎没有 常见搭配： hardly ever 几乎从不 hardly…when… 一……就…… 例句： - I hardly have time to watch TV on school days.（上学日我几乎没有时间看电视。） - She hardly eats junk food to keep healthy.（为了健康她几乎不吃垃圾食品。） 拓展练习： 1. I can ________ (hardly) believe what you said just now. 2. He ________ (hardly) goes out after finishing homework. hardly hardly balanced /ˈbælənst/ adj. 保持（或显示）平衡的 常见搭配： balanced diet 均衡的饮食 keep balanced 保持平衡 例句： - A balanced diet is good for our body.（均衡饮食有益于我们的身体。） - You need to stay balanced when you ride a bike.（骑自行车时你需要保持身体平衡。） 拓展练习： 1. We should keep a ________ (balance) eating habit. 2. It’s not easy to keep your ________ (balance) on the thin board. balanced balance n.&v. 平衡；使平衡 balance *reject /rɪˈdʒekt/ v. 拒绝接受；不予考虑 常见搭配： reject one’s advice 拒绝某人的建议 reject an offer 拒绝邀约 例句： - He decided to reject this unreasonable plan.（他决定拒绝这个不合理的方案。） - She didn’t want to reject her friend’s kind help.（她不愿拒绝朋友善意的帮助。） 拓展练习： 1. The manager had to ________ (reject) his strange idea. 2. His ________ (reject) made us feel upset. reject rejection n. 拒绝 rejection thus /ðʌs/ adv. 因此；如此 常见搭配： thus far 迄今为止 and thus 因而 例句： - It rained heavily, thus we put off the sports meeting.（雨下得很大，因此我们推迟了运动会。） - He practices every day and thus makes great progress.（他天天练习，如此取得了巨大进步。） 拓展练习： 1. He missed the early bus, ________ (thus) he was late for class. 2. The task is tough; ________ (thus), we need more people. thus thus be satisfied with 对……感到满足 用法：形容词短语，后接名词、代词，用来表达人对事物满意、知足，常用人作主语。 近义词：be pleased with；be content with 反义词：be dissatisfied with（对……不满意） 常见搭配：be satisfied with the result（对结果满意）； be satisfied with one’s life（对生活知足） be satisfied with 对……感到满足 拓展练习： 1. Most customers ________________ the service of this shop. （大多数顾客对这家商店的服务感到满意。） 2. He ________________ nothing he has got. （他对自己所得到的一切都不满意。） are satisfied with isn’t satisfied with 例句： - My mother is satisfied with my daily performance at school.（妈妈对我在校的日常表现很满意。） - The boss was satisfied with our finished project.（老板对我们完工的项目感到满意。） fill ... with 充满；装满 用法：动词短语，fill + 容器 + with + 物品，强调“主动装入、填满”的动作；表状态用be full of。 近义词：pack...with；be full of（表状态） 反义词：empty...of（把……倒空） 常见搭配：fill the bag with books（用书装满书包）； fill the bottle with juice（把瓶子装满果汁） 拓展练习： 1. Please ________ the box ________ old photos. （请用旧照片填满这个盒子。） 2. He ________ his pocket ________ candies just now. （他刚刚把糖果塞进了口袋。） fill with 例句： - She filled the bowl with fresh fruit.（她把碗装满新鲜水果。） - People filled the hall with cheers.（欢呼声充满了整个大厅。） fill ... with 充满；装满 filled with run over 溢出；漫出 用法：动词短语，主语多为液体，指液体受热过多从容器漫出来；另有“（车辆）碾过”含义。 近义词：spill over（溢出） 常见搭配：water run over the pot（水从锅里溢出）； milk run over the cup（牛奶从杯中溢出） 例句： - The hot soup boiled and ran over the pan.（热汤煮沸，从平底锅溢出来了。） - Turn down the fire, or the water will run over.（把火调小，不然水会溢出来。） 拓展练习： 1. The boiling water ____________ when nobody watched the stove. （没人看炉子时，滚烫的水就流了出来。） ran over go straight to 直奔；径直去往 用法：动词短语，后接地点名词，强调中途不停留、直接前往某地。 近义词：head straight for；go directly to 常见搭配：go straight to the classroom（直奔教室）； go straight to hospital（直接去医院） 例句： - After school, Tom went straight to the sports field.（放学后汤姆直奔运动场。） - I will go straight to your home after finishing work.（完工后我直接去你家。） 拓展练习： 1. She __________________ the office to hand in her report. （她直接去办公室提交报告。） went straight to lightning rod 避雷针 用法：可数名词短语，复数：lightning rods，指安装在建筑顶部用来防雷的装置。 近义词：lightning conductor（英式：避雷针） 常见搭配：install a lightning rod（安装避雷针）； fix lightning rods on the roof（在房顶装避雷针） 例句： - Every tall building needs a lightning rod for safety.（每栋高楼都需要避雷针保障安全。） - The lightning rod guides lightning into the ground.（避雷针把雷电导入地面。） as a whole 作为一个整体；总体上 用法：介词短语，作状语，用来概括整体情况，不纠结个别细节。 近义词：on the whole；in general 常见搭配：view the problem as a whole（从整体看待问题）； evaluate the plan as a whole（总体评价方案） 例句： - The exam results are good as a whole.（考试成绩总体上很不错。） - We should look at the matter as a whole.（我们要从整体上来看这件事。） 拓展练习： 1. ____________, our trip was wonderful. （总的来说，我们的旅行非常棒。） As a whole get something across 把某事讲清楚；使观点被理解 用法：动词短语，get + 宾语 + across，侧重让对方听懂、领会话语/想法。 近义词：make oneself understood；explain clearly 常见搭配：get one’s idea across（把想法讲明白）； get the message across（把信息传达清楚） 拓展练习： 1. It is hard for him to ________ his meaning ________. （他很难理解其中的含义。） 2. She tried her best to ________ the rules ________. （她尽力去理解这些规则。） get across 例句： - It took me hours to get my plan across to them.（我花了好几个小时才跟他们讲清我的方案。） - Good teachers can easily get knowledge across to students.（优秀的老师能轻松把知识给学生讲明白。） get across get something across 把某事讲清楚；使观点被理解 一、用所给词的适当形式填空 1. He shook my hand ________ (firm) and promised to help me. 2. It’s ________ (ignore) to break safety rules on purpose. 3. The ___________ (apply) of AI changes our daily life greatly. 4. To our ___________ (satisfy), our team won the game. 5. No one wants to be ________ (fool) by dishonest salesmen. firmly ignorant application satisfaction fooled 6. Scientists have ________ (prove) this new theory is right. 7. We need a ________ (balance) diet to keep healthy. 8. He had to ________ (reject) this unfair requirement. 9. The broken ________ (wire) caused a power cut last night. 10. He was late for the rain, ________ (thus) missed the opening show. proved balanced reject wire thus 二、单项选择 1. She has a ______ belief that she will realize her dream one day. A. firm B. fancy C. balanced D. hard 2. His mistake came from his ______ of basic rules. A. application B. ignorance C. rejection D. satisfaction 3. The ______ of new methods helps students learn more easily. A. ignorance B. application C. prison D. wire 4. We had dinner in a ______ restaurant to celebrate her birthday. A. firm B. balanced C. fancy D. hardly 5. My mother is ______ with my final exam results. A. satisfied B. rejected C. fooled D. displaced 6. Modern robots gradually ______ workers in many factories. A. fool B. displace C. prove D. reject 7. Don’t ______ others into buying useless products. A. fool B. prove C. balance D. reject 8. The thief was put into ______ because of his crime. A. wire B. prince C. prison D. application 9. I can ______ understand what he said, it’s too difficult. A. hardly B. thus C. firmly D. balanced 10. He worked hard every day, ______ he passed the difficult test finally. A. hardly B. thus C. firmly D. fancy 三、语篇填词 To keep healthy, everyone needs a (1) b____ lifestyle. Tom used to eat junk food and (2)r____ all healthy suggestions from his parents. He (3)h____ did sports, so he fell ill easily. Later he changed his living habits to (4)p____ that healthy lifestyle works, (5)t____ his body becomes much stronger now. (1)_______________ (2)_______________ (3)_______________ (4)_______________ (5)_______________ balanced reject hardly prove thus 四、完成句子 1. 火太大了，锅里的水溢出来了。 The fire was too hot and the water in the pot _______ _______. 2. 下课之后，他径直去了图书馆。 After class, he ______ _________ _____ the library. 3. 爸爸对我这次的考试成绩很满意。 My father ______ _________ _____ my exam results this time. 4. 这位教授很难把自己的观点表达清楚。 The professor could hardly _______ _________ _______ _______. 5. 小女孩往玻璃瓶里装满了鲜花。 The little girl _______ the glass bottle _______ fresh flowers. ran over went straight to get his opinions across is satisfied with filled with $