单元知识回扣4-(配套课件)【精讲精练】2025-2026学年高中英语选择性必修第四册(外研版)

该高中英语Unit 4 Everyday economics单元知识回扣课件，核心涵盖单元重点词汇（如entrepreneurial, financial）、实用短语（如make ends meet, go into debt）及复杂句型（如强调句、Whether从句），通过“回扣”形式衔接单元已学内容，为学生构建系统复习的语言知识支架。 其亮点在于聚焦语言能力培养，系统整合单元核心语言要素，助力学生夯实基础并提升语言表达准确性，同时以清晰分类呈现知识适配学习能力提升，帮助学生自主梳理知识网络。教师可直接用于单元复习教学，高效巩固学生语言知识，促进教学目标达成。

单 元 知 识 回 扣 Unit 4　Everyday economics Unit 4　Everyday economics 1 forehead blank dizzy input Unit 4　Everyday economics 1 phase purchased bonus superior Unit 4　Everyday economics 1 mild hire expense abuse Unit 4　Everyday economics 1 theft purse Unit 4　Everyday economics 1 potentially enterprising entrepreneurial distribution distributor guidance Unit 4　Everyday economics 1 consultant conventional discrimination subjective financial accumulation Unit 4　Everyday economics 1 automatically sorrowful frustration frustrated frustrating Unit 4　Everyday economics 1 as to a world away from... row upon row be bitten by the...bug start out make ends meet keep/bear...in mind Unit 4　Everyday economics 1 interfere with go into debt response to at a rock-bottom price rent out do a further favour for at the expense of be subject to Unit 4　Everyday economics 1 It was at university that Whether you like or dislike the job Unit 4　Everyday economics 1 As is always the case with language learning Unit 4　Everyday economics 1 谢谢观看 Unit 4　Everyday economics 1 Ⅰ.核心单词 1．The boy is having a fever.You'd better damp a towel and lay it on his ________(前额). 2．Sign your name in the _____(空白的) space at the bottom of the form. 3．Going without sleep for a long time makes me feel _____(头晕目眩的) and light-headed. 4．The power _____(输入) will come largely from hydroelectricity in our country. 5．Puberty is the _____(阶段) of life when the youth leave childhood and head into adulthood，which is a significant process. 6．People tend to think that the items _________(购买) at a relatively low price are of poor quality. 7．The salary was set at 12，000 yuan，plus a _____(奖金) if the company had a good year. 8．The new product has quickly captured the market by virtue of its ________(优质的) quality. 9．He has suffered a ____(轻微的) heart attack—nothing too serious. 10．If you_____(租用)something，you pay money to the owner so that you can use it for a period of time. 11．He bought a big TV at vast _______(费用)so that everyone could see properly. 12．The _____(滥用) of the medicine will do harm to our physical and mental health. 13．Police are investigating the _____(盗窃)of computers from the company's offices. 14．The kind girl took a coin out of her _____(钱包) and gave it to the poor child. Ⅱ.拓展词汇 1．potential n.(事物的)潜力，可能性adj.潜在的，可能的→___________ adv.潜在地 2．enterprise n.公司→____________ adj.有创业精神的；有事业心的；有进取心的→_______________ adj.创业的，具有创业精神的 3．distribute v.分发；分销；分配→____________ n.(商品的)分销，经销→___________ n.分销商 4．guide v.指导，指引 n.导游→________ n.指导，引导 5．consult v.咨询；商量→__________ n.顾问 6．convention n.习俗；常规；惯例→_____________adj.传统的，常规的 7．discriminate v.不公平地区别对待，歧视→______________ n.歧视 8．objective adj.客观的→[反义词] __________ adj.主观的 9．finance n.财政；金融→_________ adj.财政的，金融的；财务的 10．accumulate v.积累，集聚→____________ n.积累 11．automatic adj.自动的→______________adv.自动地 12．sorrow n.令人悲伤的事，不幸→_________ adj.悲伤的 13．frustrate v.使懊恼，使沮丧→___________ n.懊丧，懊恼，沮丧→___________adj.沮丧的，懊恼的→____________adj.令人沮丧的，令人懊恼的 Ⅲ.重点短语 1．_____ 关于，至于 2．____________________ 一个远离……的世界 3．_____________鳞次栉比的 4．_______________________爱上……；喜欢上…… 5．_________开始； 出发； 着手进行 6．______________ 使收支仅能相抵 7．____________________牢记；放在心上 8．_______________妨碍；阻止 9．____________ 陷入债务之中，负债 10．___________对……的回应 11．______________________ 以最低价格 12．________ 出租(房屋、房间、土地等) 13．________________________ 对……更有利 14．__________________以……为代价 15．______________受……支配；受……影响 Ⅳ.重点句型 1．强调句型 他是在大学时开始对体育表现出兴趣的。 _________________________ he began to show interest in sports. 2．“whether...or...”意为“无论是……还是……；不论是否……” 无论你喜欢还是不喜欢这个工作，你都必须完成它。 ___________________________________，you have to finish it. 3．“as is often the case...”意为“这是常有的事，情况往往如此” 和语言学习一样，普通话学习也需要大量的练习。 __________________________________________，Mandarin learning also calls for lots of practice. $