U5.3 Learning About Language-【创新教程】2025-2026学年高中英语选择性必修第一册五维课堂同步课件PPT（人教版2019）

人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 人教英语 选择性必修一 要点 层层精析 课时 素养提升 语法 探究突破 Section Ⅲ　Learning About Language [词汇精讲] 1．(教材P52)He is a very good actor and he commits himself to every role that he takes on. 他是一个非常出色的演员，他对于自己所扮演的每一个角色都很投入。 take on 接受，承担；呈现，具有；聘用，雇用 ◆[佳句感悟] Don't take on too much work—the extra salary isn't worth it. 不要承担太多的工作－额外的那份薪水不值工。 [拓展归纳]　take 构成的其他短语 take off 脱下；起飞；休假 take up占用(时间、空间或精力)；开始从事 take apart 拆散；拆开(机器等) take in 吸入；欺骗；理解 take back收回；退还 take over接管，取得对……的控制 take down写下 take...for...把……误认为…… ◆[即学即练] [完成句子] ①Shortly after suffering from a massive earthquake and being reduced to ruins, the city 　took on a new look.　 在遭受大地震沦为废墟后不久，这座城市就呈现出了新的面貌。 ②No other organization was able or willing to 　take on the job.　 没有其他组织能够或愿意承担这项工作。 [语法填空] ③When the delayed flight will take 　off　 depends much on the weather. ④Not knowing much of the world yet, simple­minded teenagers are easily taken 　in　. ⑤Briggs will take 　over 　 as general manager when Mitchell retires. ⑥Youngsters who suffer a lot of academic burdens are encouraged to take 　 up　 a sport and lead an active lifestyle. 2．(教材P52)Then businessmen decide to make use of it to grow green vegetables to meet increasing consumption demands. 商人们决定利用它来种植绿色蔬菜，以满足增长的消费需求。 make use of 使用，利用 ◆[佳句感悟] You must make use of every opportunity to practice spoken English. 你一定要利用每个机会来练习英语口语。 [拓展归纳]　make use of 意为“使用，利用”。use 前可用表示程度的单词(如good, full 等)修饰，构成make good use of (好好利用)，make full use of (充分利用)，相当于make the best of, make the most of。 ◆[即学即练] [用use的相关搭配完成句子] ①我的忠告将来会对你很有用。 My advice will 　be of great use　 to you in the future. ②那种方法只是最近才开始使用的。 That method has only 　come into use　 recently. ③给他打电话没用。他不愿意来。 　It's no use　 telephoning him. He is not willing to come. ④一个成功的人能够充分利用他所遇到的机会。 A successful person can 　make full use of the chances　 that he comes across. 主语从句 自我探究 归纳总结 However, what concerned him most was that farmers often had poor harvest ... what concerned him most 为主语从句，what 在主语从句中作concerned 的主语 It is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains，... that about...hybrid strains为主语从句， that 在主语从句中没有任何功能，由于主语太长，故用it来替代，以平衡句子 How this could be done was a challenging question at the time. how this could be done 为主语从句，how 在主语从句中作方式状语，译为“怎样，怎么” However, whether it was possible to develop a hybrid of self­pollinating plants such as rice was a matter of great debate. whether it...as rice是主语从句，由whether(是否)引导，whether在主语从句只起连接作用 [基本概念] 在句子中起名词作用的各种从句统称为名词性从句。根据它们在句中的语法作用，又可分为主语从句、宾语从句、表语从句和同位语从句。复合句中用作主语的从句叫主语从句。 [语法精析] 一、概念理解 连接词 词义 在句中 所作成分 连接代词 who, whom, which, whose, what 原疑问代词的意义；what 更常表示“所……的东西” 主语、宾语、表语、定语 whoever, whomever, whichever, whatever 无论谁，无论哪个(些), 无论什么 主语、宾语、表语、定语 连接副词 when, where, why, how 原疑问副词的意义 状语 whenever, wherever，however 无论什么时候，无论在哪里，无论怎么样 状语 连 词 that, whether that 无意义、whether 意为“是否” 不作成分 二、分类详解 1．that 引导的主语从句 (1)that 在主语从句中不充当句子成分，也没有含义，只起连接作用，但通常不能省略。 *That you will have an answer is certain. 你能得到答复，这是肯定的。 (2)that 引导的从句作主语时，为避免头重脚轻，使句子平衡，常用it作形式主语，而将that引导的主语从句后置， that 不能省略。常用it 作形式主语代替that 从句的句型有以下几种： ①It ＋be ＋形容词(obvious, true, natural, likely, possible, certain, etc.)＋that 从句。 *It is obvious that you've made a big mistake. 显然，你犯了一个大错。 ②It ＋be ＋名词短语 (no wonder, an honour, a pity, a good thing, no surprise, a fact, a shame, etc.)＋that 从句。 *He stayed up till midnight last night. It is no wonder that he feels so sleepy today. 昨晚他熬夜到午夜。难怪他今天感觉这么困。 ③It＋ be＋ 过去分词(said, believed, reported, thought, expected, decided, ordered, suggested, etc.)＋that从句。 *It is agreed that all of us are to start at six o'clock tomorrow morning. 我们大家一致同意明天早上六点出发。 ④其他 It doesn't matter that...……是无关紧要的。 It makes no difference that...……没有影响。 It struck/hit sb. that...某人突然想到…… *It struck me that nobody was in favour of the change. 我突然想到没有人赞成这种改变。 ►[对点训练] [完成句子] ①　That she was chosen　 made us very happy. 她的入选使我们很高兴。 ②She works so hard. 　It is certain that　 she will do very well in the exam. 她学习很用功。她一定会在这次考试中考得很好。 ③　It is a pity that　 she has made such a mistake. 她犯这样的错误真是遗憾。 ④　It's no surprise that　 our team has won the game.我们队赢得了这场比赛不足为奇。 ⑤　It is reported that　 no passengers were injured in the accident. 据报道，这起事故中没有乘客受伤。 [语法填空] ⑥(2020全国Ⅱ)It's been reported 　that　 76 percent of employees in some western countries are using emoji (表情符号)at work. ⑦(2020全国Ⅲ)It's no secret 　that　 China has always been a source (来源) of inspiration for designers. ⑧(2020全国Ⅱ)　It　 is important that you let them know when you'll be available. It can help to eliminate (消除) future interruptions. ⑨(2020全国Ⅲ)It's said 　that　 about 20% of 25­35 ­year ­olds live with their parents, compared with 16% in 1991. 2．whether/ if 引导的主语从句 whether/if 在从句中不充当句子成分，仅起连接作用，意为“是否”。 whether 引导的主语从句可置于句首， 也可置于句末，而if引导的主语从句不能置于句首，只能置于句末。 *Whether the meeting will be held on time is still a question because of the hurricane. 由于飓风的影响，这次会议是否会如期举行还是个问题。 *It is still under discussion whether/if the old bus station should be replaced with a modern hotel. 是否该把这个旧的公共汽车站换成一家现代化的旅馆仍在讨论中。 ►[对点训练] [完成句子] ①He hasn't decided 　whether he will accept the job.　 他还未决定他是否接受这份工作。 ②　Whether we will go hiking　 this weekend depends on the weather. 本周末我们去不去远足视天气而定。 [语法填空] ③(2020全国Ⅰ)Data about the moon's composition could help China decide 　whether　 its plans for a future lunar base (月球基地) are practical. ④(2020江苏)It is not a problem 　whether　 we can win the battle; it's just a matter of time. 3.连接代词引导的主语从句 连接代词who, what, which, whoever, whatever, whichever 等引导主语从句时，既起连接作用，同时在从句中又充当主语、宾语或表语等成分。 *Who broke the glass yesterday is not clear. 昨天是谁打破的玻璃还不清楚。 *What I really need at present is your understanding and support. 我现在真正需要的是你的理解和支持。 *Which car you will choose to buy makes no difference. 你选择买哪辆车没有什么区别。 *Whoever breaks the law should be punished. 无论谁违反法律，都应受到惩罚。 *Whatever was said here must be kept secret. 这里所说的一切都必须保密。 *Whichever of you gets there first will get the prize. 你们谁第一个到达那里谁就获奖。 ►[对点训练] [完成句子] ①　What makes the book so extraordinary　 is the creative imagination of the writer. 使这本书非同寻常的是这位作家创造性的想象力。 ②　Whoever does the work　 must do it well. 不论谁干这项工作，必须把它做好。 ③　Whom/who you invite to your birthday party　 is none of my business. 你邀请谁来参加你的生日派对不关我的事。 ④　Which of the two books you will read 　 is up to you. 这两本书你读哪一本由你来定。 [语法填空] ⑤Every year, 　whoever　 makes the most beautiful kite will win a prize in the Kite Festival. ⑥　What 　 is even more important is that one of Stein's jobs is defending an industry behind the plastic shopping bag. 4．连接副词引导的主语从句 连接副词when, where, how, why引导主语从句时，在句中既是连接词，又作状语；where 在主语从句中作地点状语； when 作时间状语；why作原因状语；how 作方式状语。连接副词引导的主语从句，也常用it作形式主语。 *When we shall hold our sports meeting has not been decided yet. 我们何时举行运动会还没有确定下来。 *Why the boy quit school is what his teacher wants to know. 那个男孩的老师想知道他为什么退学。 *How life began on earth is one of the biggest puzzles to scientists. 对科学家们来说， 生命在地球上是如何开始的是最大的困惑之一。 ►[针对训练] [完成句子] ①It makes no difference to me 　where we shall spend our holiday　， for what I need is only relaxation. 我们到哪里度假对我来说无关紧要，因为我所需要的只是放松。 ②　When they will set off for London 　and 　where they will stay　 have not been decided yet. 他们将于何时出发去伦敦以及要住在哪里还没定下来。 ③　How he could manage to persuade her 　 is still a puzzle. 他是怎样设法说服的她是一个谜。 [语法填空] ④Exactly 　when　 the potato was introduced into Europe is uncertain, but it was probably around 1565. ⑤　How　 we understand things has a lot to do with what we feel. $$