Unit 1 Period 4 课时学案 单元语法讲练(Grammar and usage)-【名师导航】2025-2026学年高中英语选择性必修第二册教师用书配套课件（译林版）

该高中英语课件围绕“人与社会——社会(热点)问题”主题，聚焦核心词汇（found, accuse, witness等）辨析与应用、过去完成时语法规则及语篇阅读，通过“即学即练”练习导入，构建词汇辨析→语法对比→语篇综合应用的学习支架，帮助学生衔接前后知识。 其亮点在于融合语言能力与思维品质培养，通过词汇语法即时训练（如过去完成时与现在完成时对比填空）和广告主题语篇分析（如广告语篇中定语从句、状语从句应用），采用讲练结合方法。学生能夯实基础提升语用能力，教师可借助系统资源提高教学效率。

Period 4　课时学案 单元语法讲练 (Grammar and usage) UNIT 1　 The mass media 主题语境　人与社会——社会(热点)问题 1．found vt．创建，创办；建立，兴建 (1)found on/upon... 建立在……之上；以……为基础 (2)founding n． 创办；创建 foundation n． 创办；地基，基础；基本原理， 根据；基金会 founder n． 创始人；创建者 Period 4　课时学案 单元语法讲练(Grammar and usage) [即学即练]——单句语法填空/完成句子 ①Their marriage was founded _______ love and mutual respect． ②An exhibition marking the 90th anniversary of the ________ (found)of our school is being put on in our school hall． ③It will enable teenagers to lay a solid __________ (found) of football at an early age． ④这所大学建立于20世纪初。 __________________________ in the early twentieth century． on/upon founding foundation The university was founded Period 4　课时学案 单元语法讲练(Grammar and usage) 2．accuse vt．谴责，控诉 (1)accuse...of... 因……指责/控告…… accuse sb．of (doing)sth．＝charge sb．with (doing)sth． 控告/指控某人(做)某事 accuse sb．of a crime 控告某人有罪 (2)the accused 被告 Period 4　课时学案 单元语法讲练(Grammar and usage) [即学即练]——单句语法填空/完成句子 ①The _______ (accuse) was accused of being a murderer，but the judge found him innocent． ②No one could ever accuse this government __ not caring about the poor． ③球迷们被指责故意在公共场所制造麻烦。 The football fans ___________________________________ in public． accused of were accused of purposely causing trouble Period 4　课时学案 单元语法讲练(Grammar and usage) 3．witness vt．& vi．是发生……的时间(或地点)，见证；目击；作证；是……的迹象 n．目击人，见证人；证人 (1)a witness/witnesses to... ……的见证人 bear/give witness to 为……作证；证明 (2)witness for 为……作证；为……辩护 witness to 为……作证；出庭证明； 证实；证明 Period 4　课时学案 单元语法讲练(Grammar and usage) [即学即练]——单句语法填空/一句多译 ①With economy developing at great speed，our city _______________ (witness) quite a few changes in recent years． ②The success of the show bears witness __ our good planning． has witnessed to Period 4　课时学案 单元语法讲练(Grammar and usage) ③警方希望听到任何目击这场事故的人的消息。 a．The police would like to hear from anyone _____________________________． b．The police would like to hear from anyone ___________________________________． c．The police would like to hear from anyone ___________________． who witnessed the accident who was the witness to the accident witnessing the accident Period 4　课时学案 单元语法讲练(Grammar and usage) 过去完成时 一、过去完成时的构成 过去完成时由“had＋动词-ed形式”构成。 Period 4　课时学案 单元语法讲练(Grammar and usage) 二、过去完成时的基本用法 1．表示在过去某一时间或某一动作之前完成的动作或存在的状态，即过去的过去。句中一般有明确的表示“过去的过去”的时间状语(从句)。 When walking down the street，I came across David，whom I hadn't seen for years． 我在街上走着时，偶然遇见了多年未见的戴维。 Period 4　课时学案 单元语法讲练(Grammar and usage) 2．表示从过去某一时间开始，一直延续到过去另一时间的动作或状态，常用的时间状语(从句)：before＋表过去的从句，by＋过去时间，after＋表过去的从句，by the end of＋过去时间，by the time＋表过去的从句等。 It took me a long time before I was able to fully appreciate what they had done for me． 很久以后我才能完全领会他们为我做的一切。 Period 4　课时学案 单元语法讲练(Grammar and usage) 3．表示“愿望、计划、打算”的动词(如hope，want，expect，think，mean，suppose，plan，intend等)用于过去完成时表示过去本打算实现而未实现的希望、计划或打算。 I had intended to call on you yesterday，but I had an unexpected visitor． 昨天我本来打算去看你，但是来了一位不速之客。 Period 4　课时学案 单元语法讲练(Grammar and usage) 4．常使用过去完成时的句型 (1)This/It/That was the first/...time＋that sb．had done．这是某人第几次做某事。 It was the third time that he had made the same mistake． 这是他第三次犯同样的错误了。 (2)It was/had been＋一段时间＋since sb．had done sth．自从某人做某事以来多久了。 It was exactly five years since her father had died． 她父亲去世正好五年了。 Period 4　课时学案 单元语法讲练(Grammar and usage) (3)hardly (scarcely)...when.../no sooner...than...( 一……就……)主句用过去完成时，从句用一般过去时。 He had hardly got into the room when the telephone rang． 他刚一进房间电话铃就响了。 [名师点津]　若把句型中的hardly，scarcely，no sooner提前放在句首，主句需用部分倒装，即将助动词had提前。 Hardly/No sooner had I got home when/than the rain poured down． 我刚到家，大雨就倾盆而下。 Period 4　课时学案 单元语法讲练(Grammar and usage) [即时训练1]　用所给动词的适当形式填空 ①I ____________ (finish) my homework before supper was ready． ②I __________ (want) to lend you some money，but you didn't ask． ③I ________ (mean) to visit you，but an unexpected thing happened． ④It was the first time I ________ (go) abroad． ⑤By the end of last June they ___________ (treat) over 10，000 patients． had finished had wanted had meant had gone had treated Period 4　课时学案 单元语法讲练(Grammar and usage) 三、过去完成时、现在完成时和一般过去时的区别 1．过去完成时和现在完成时都表示一个已完成的动作，强调的是动作对某一时间点产生的结果或影响，但它们参照的终止时间不同：过去完成时指到过去的某时间点为止已发生或完成的动作；现在完成时指到现在为止已发生或完成的动作。 Period 4　课时学案 单元语法讲练(Grammar and usage) He had learned advanced mathematics by himself before he went to university． 他上大学之前就已经自学了高等数学。 He has already known the result，so you needn't tell him about it． 他已经知道结果了，所以你没必要跟他说了。 Period 4　课时学案 单元语法讲练(Grammar and usage) 2．现在完成时和一般过去时都是发生于跟现在相对照而言的过去，但现在完成时强调的是已发生的动作对现在仍有影响；一般过去时仅强调在过去曾经发生过这个动作，不强调对现在的影响。 I don't want to go to the cinema，for I have seen that film already． 我不想去电影院了，因为我早已看过那部影片了。 He once worked as a teacher for 5 years，but now he is a successful manager． 他曾经做过五年教师，但现在他是一位成功的经理。 Period 4　课时学案 单元语法讲练(Grammar and usage) [即时训练2]　完成句子 ①他来这儿之前在一所中学教英语。 He __________________ in a middle school before he ______ here． ②他回到家，突然意识到他把钥匙落在车上了。 He ________ and suddenly realised he _________________ in the car． had taught English came got home had left his keys Period 4　课时学案 单元语法讲练(Grammar and usage) ③她惊讶地发现冰箱是空的，孩子们把所有的东西都吃光了！ She was surprised to find the fridge empty；the children _________________________！ ④该公司拥有不断增长的市场，因为它最近将其业务扩展到了欧洲。 The company has a growing market because it _____________________ into Europe recently． had eaten up everything has extended its operations Period 4　课时学案 单元语法讲练(Grammar and usage) ⑤到亚历克斯2022年完成他的学业时，他已经在伦敦待了8年多了。 By the time Alex ____________________ in 2022，he ______________________ for over eight years． finished his studies had been in London Period 4　课时学案 单元语法讲练(Grammar and usage) 短文语境填空 A cow and a fox went out to search for food together．They 1．________(go) only a few miles before they saw a lion coming their way．They were both very frightened．The fox 2．_______(think) of a way to save his own life，and went up to the lion and said in his ear，“I 3．_________(help) you get hold of the cow without the trouble of hunting him if you let me go free．” The lion 4．______(agree)，and had gone thought will help agreed Period 4　课时学案 单元语法讲练(Grammar and usage) the fox then led the cow to a hidden pit (深坑)，which a hunter 5．_______(dig) as a trap for wild animals，and the cow 6．____(fall) into it．When the lion saw that the cow 7．_______________(catch) and couldn't get away，he 8．______(turn) his attention to the fox．He soon finished him off，and then 9．______(go) on to eat the cow． Betray (背叛) a friend，and you'll often find you 10．______________(destroy) yourself． had dug fell had been caught turned went have destroyed Period 4　课时学案 单元语法讲练(Grammar and usage) ①advertising n．广告活动，广告业 ②persuasion n．说服，劝说；信仰 persuade vt．说服；使信服 ③hundreds of数以百计的；成百上千的 ④in short总之；简言之 ⑤refer to指的是 第二篇课文(Extended reading) Period 4　课时学案 单元语法讲练(Grammar and usage) ⑥in other words换句话说 ⑦try to persuade sb．to do sth．尽力说服某人做某事 ⑧link with与……相连 ⑨hand in hand携手；手拉手 ⑩channel n．途径，渠道；电视台；频道；方法；水渠 ⑪at peak times在高峰期 ⑫a huge number of 许多的 Period 4　课时学案 单元语法讲练(Grammar and usage) ⑬in addition to除……之外 ⑭make sb．aware of使某人意识到 ⑮boost vt．使增长，使兴旺 n．增长，提高；帮助，激励 ⑯be based on以……为基础 ⑰psychology n．心理，心理特征；心理学 ⑱purchase vt．买，购买 n．购买，采购；购买的东西，购买项目 Period 4　课时学案 单元语法讲练(Grammar and usage) ⑲make an impact产生影响 ⑳memorable adj．难忘的，值得纪念的 ㉑slogan n．标语，口号 ㉒appeal to引起；吸引 ㉓for example例如 ㉔teapot n．茶壶 ㉕aim to目标在于；旨在 Period 4　课时学案 单元语法讲练(Grammar and usage) ㉖a variety of各种各样的 ㉗any time在任何时候；随时 ㉘get across被传达，被理解，把……讲清楚 ㉙brand n．品牌；类型；烙印 ㉚ambassador n．大使，代表 ㉛of course当然，自然 ㉜placement n．放置；安置 Period 4　课时学案 单元语法讲练(Grammar and usage) ㉝rating n．收视率；等级，级别 ㉞sponsor vt．赞助；主办；为慈善活动捐款；资助n．赞助商；为慈善活动捐款的人 be sponsored by由……赞助 ㉟absorb vt．理解，掌握；吸收；吸引全部注意力 ㊱too much太多 Period 4　课时学案 单元语法讲练(Grammar and usage) ㊲have an effect on对……有影响 have a positive effect on对……有积极影响 ㊳go shopping去购物 ㊴in the past在过去 ㊵as...as possible尽可能…… ㊶search for寻找；搜寻 ㊷on the Internet在网上 Period 4　课时学案 单元语法讲练(Grammar and usage) ㊸discount n．折扣vt．打折出售 ㊹in the future在将来 ㊺tailor vt．专门制作，定做n．裁缝 ㊻be interested in对……感兴趣 Period 4　课时学案 单元语法讲练(Grammar and usage) Advertising①：the power of persuasion② In just one day，a person can see hundreds of③ marketing messages．Advertising has become part of modern life．But what is advertising exactly? In short④，it refers to⑤ the activity of promoting a product or service．In other words⑥，it tries to persuade people to buy a product or service⑦． Period 4　课时学案 单元语法讲练(Grammar and usage) The history of advertising has always been closely linked with⑧ that of the mass media．From the ancient simple advertisements painted on outdoor signs to the colourful，interactive ones in smartphone apps，advertising and the mass media have developed hand in hand⑨．As media channels⑩ have grown in number and type，so have advertisements． [1] Period 4　课时学案 单元语法讲练(Grammar and usage) [1]so表示前面media channels have grown in number and type的情况也适用于advertisements。其完整的表达应该是：advertisements have grown in number and type． Period 4　课时学案 单元语法讲练(Grammar and usage) Because the mass media reaches so many people[2]，it is a perfect vehicle for advertisers．If an advertisement is placed on a popular website or on TV at peak times⑪，a huge number of⑫ people will know about the product or service it is advertising． [3] In addition to⑬ making people aware of⑭ a product or service，a successful advertisement will also create a desire to buy，thus boosting⑮ business．That is why when a company wants to promote a product or service，it often launches a mass media advertising campaign[4]． Period 4　课时学案 单元语法讲练(Grammar and usage) [2]Because引导原因状语从句。 [3]If引导条件状语从句an advertisement is placed on a popular website or on TV at peak times。同时，it is advertising是省略关系代词that/which的定语从句，修饰先行词the product or service。 [4]why引导表语从句，其中包含了一个when引导的时间状语从句。 Period 4　课时学案 单元语法讲练(Grammar and usage) Based on⑯ the psychology⑰ behind creating a desire to buy[5]，advertisers have developed ways of persuading people into purchasing⑱ their products or services．A common technique to make an impact⑲ is to create a memorable⑳ slogan㉑．Slogans use simple but impressive language to make us remember the product or service being advertised． [6] Some of these slogans may also appeal to㉒ our emotions．For example㉓，a slogan may connect a fine china teapot㉔ it aims to㉕ promote with our pride in having good taste．You will hear a Period 4　课时学案 单元语法讲练(Grammar and usage) variety of㉖ slogans any time㉗ you watch TV． [7] Think about your favourite one．What makes it special? And what message does it try to get across㉘？ A slogan which communicates an idea effectively[8] can boost sales and even become part of popular culture．That is the power of memorable slogans． Period 4　课时学案 单元语法讲练(Grammar and usage) [5]动词-ed形式短语作状语，其中不定式 to buy作a desire的后置定语。 [6]句中包含了“make＋宾语＋宾语补足语”结构：make us remember...。动词-ing形式短语的被动形式being advertised作the product or service的后置定语。 [7]any time引导时间状语从句。 [8]which引导定语从句，修饰先行词A slogan。 Period 4　课时学案 单元语法讲练(Grammar and usage) Another technique advertisers often employ is to link their company or product to a “brand㉙ ambassador㉚”—a famous actor，a sports star，or even a fictional character．Think of a popular fast-food restaurant．Does it have a brand ambassador？Is the brand ambassador popular among potential customers？The more we like the brand ambassador，the more we will be attracted to buy the product． [9] [9]the more... the more... 越……就越……。 Period 4　课时学案 单元语法讲练(Grammar and usage) Of course㉛，some advertisements are not so obvious：product placement㉜ is typically used in films with huge box-office success and TV shows with high ratings㉝．Some films are now sponsored㉞ by leading brands，so that only their products appear in the films，like the watches worn by the title character in the James Bond films [10]．Other types of mass media use product placement too，including video games．It is not uncommon for sports video game series to feature Period 4　课时学案 单元语法讲练(Grammar and usage) different in-game equipment with real brand names．We absorb㉟ these marketing messages without thinking about them too much㊱，yet they will probably have an effect on㊲ us the next time we go shopping㊳ [11]． [10]so that引导目的状语从句；其中worn by the title character in the James Bond films是动词-ed形式短语作后置定语，修饰the watches。 [11]the next time引导时间状语从句。 Period 4　课时学案 单元语法讲练(Grammar and usage) In the past㊴，advertising was all about reaching as many people as possible㊵ with the same message．Now，advertising is becoming more digital and more personalized．Already we may see online advertisements for products or services we have previously searched for㊶ on the Internet㊷[12]，and we are very likely to receive special discounts㊸ and promotions targeted specifically at us．In the future㊹，advertising will be even more about understanding individual customers Period 4　课时学案 单元语法讲练(Grammar and usage) and sending them advertisements that are tailored㊺ to specific needs．Not only will this make them feel more valued and enable them to see what they are most interested in㊻，but it will also help companies target their customers more efficiently to have a positive effect on sales． [13] Period 4　课时学案 单元语法讲练(Grammar and usage) [12]定语从句we have previously searched for on the Internet，修饰先行词products or services。 [13]not only... but also... “不但……而且……”，连接两个并列句子且not only置于句首时，not only引导的句子要用部分倒装，而but also引导的句子保持正常语序。 Period 4　课时学案 单元语法讲练(Grammar and usage) 广告：说服的力量 在短短一天之内，一个人可以看到数百条营销信息。广告已经成为现代生活的一部分。但广告究竟是什么？简而言之，它是指推销一种产品或服务的活动。换言之，广告试图说服人们去购买一种产品或服务。 Period 4　课时学案 单元语法讲练(Grammar and usage) 广告的历史一直与大众传媒的历史紧密相连。从绘制在户外招牌上的古老简单的广告到智能手机应用程序中丰富多彩的互动广告，广告和大众媒体始终携手并进。随着媒体渠道在数量和类型上的增长，广告形式也日益丰富。 Period 4　课时学案 单元语法讲练(Grammar and usage) 由于大众媒体能接触众多人群，它对广告商来说是完美的载体。如果一则广告被投放在一个热门网站或黄金时段的电视上，许多人都会知晓它所宣传的产品或服务。除了让人们知晓产品或服务，一则成功的广告也会激发购买欲，从而促进业务增长。那就是为什么当一家公司想要推广一种产品或服务时，往往会发起一场大众媒体广告宣传活动。 Period 4　课时学案 单元语法讲练(Grammar and usage) 基于激发购买欲背后的心理特征，广告商开发了多种说服人们购买其产品或服务的方式。一种产生影响力的常见技巧是创造一条令人难忘的广告语。广告语使用简洁但令人印象深刻的语言，让我们记住所宣传的产品或服务。其中一些广告语可能也会引起我们的情感共鸣。例如，一条广告语可能会将一款想要推广的精美瓷茶壶与我们对拥有高雅品味的自豪感联系起来。无论何时看电视时，你都会听到各种各样的广告语。想想你最喜欢的一条。它有什么特别之处？它试图传达什么信息？一条能有效传达理念的广告语可以促进销售，甚至成为流行文化的一部分。这就是令人难忘的广告语的力量。 Period 4　课时学案 单元语法讲练(Grammar and usage) 广告商经常使用的另一种技巧是将他们的公司或产品与一个“品牌大使”联系起来——一个著名的演员、一个体育明星，甚至是一个虚构的人物。想想一家受欢迎的快餐店。它有品牌大使吗？这位品牌大使在潜在客户中受欢迎吗？我们越喜欢这位品牌大使，就越会被吸引去购买产品。 Period 4　课时学案 单元语法讲练(Grammar and usage) 当然，有些广告并不是那么明显：植入式广告通常用于票房大获成功的电影和高收视率的电视节目。现在有些电影由知名品牌赞助，以至于电影中只会出现该品牌的产品，就像詹姆斯·邦德系列电影中主角佩戴的手表。其他类型的大众媒体也使用植入式广告，包括电子游戏。体育电子游戏系列以真实品牌名称命名的不同游戏内的装备为特色，这并不少见。我们没有多加考虑就记住了这些促销信息，而它们有可能会在我们下次购物时对我们产生影响。 Period 4　课时学案 单元语法讲练(Grammar and usage) 在过去，广告的目的是让尽可能多的人接触到同样的信息。现在，广告正变得越来越数字化和个性化。我们可能已经看到针对我们之前在互联网上搜索过的产品或服务的在线广告，而且我们很可能会收到专门针对我们的特殊折扣和促销信息。在未来，广告将更注重了解个体客户，并向他们发送针对特定需求定制的广告。这不仅会让他们感到更受重视，让他们看到自己最感兴趣的东西，还将帮助公司更有效地定位客户，从而对销售产生积极的影响。 Period 4　课时学案 单元语法讲练(Grammar and usage) $