Unit 3 Back to the past Grammar and usage表语从句公开课课件-2023-2024学年高中英语译林版(2020)选择性必修第三册

Book 6 Unit 3:Back to the past Grammar and usage The Revision of Predicative Clauses Learning objectives: 1.Understand the definition and function of predicative clauses 2.Choose proper conjunctions to introduce predicative clauses 3.Apply the predicative clauses to writing correctly What is the sentence structure ? S+Linking-v+Predicative(表语) That is why it’s called the present! S+Linking-v+Predicative Clause(表语从句) Yesterday is history. Tomorrow is a mystery. Today is a gift. 往日已成历史， 未来犹未可知， 唯有今日是珍贵的赐予 那便是为什么我们称它为礼物 3 总结： 思考： 表语从句的结构： 表语从句的构成: 表语从句是指______________________, 紧跟在________之后，对主语进行解释、说明，使主语的内容具体化。 从句在句子中充当表语 系动词 + That is why it’s called the present! 主语 系动词 引导词 简单句 + + 状态类：be 感官类：feel/look/sound/taste/smell 持续类：stand/remain/keep/stay 变化类：become/get/grow/turn/go/come/run/fall 似乎类：seem/appear 结果类：prove/turn out 是... ......起来 保持... 变得... 似乎、好像... 结果是...;证明是... 系动词有： 引导词 ___ ___ 在从句中不作成分 that / whether / as if, as though，because 无含义/ 是否 / 好像/和...一样 ___ ___ 在从句中作主语、宾语、表语、定语 what, who, whom, which, whatever, whoever, whomever,whichever whose ___ ___ 在从句中作状语 when, where, how, why 表语从句中不用if 从属连词 连接代词 连接副词 He looked just as he had looked ten years before. 他看起来还与十年前一样。 一、从属连词：that & whether & because等 1. The most important thing is that we finish the final task. 2. The question is whether we can finish it in such a short time. 3. The reason why he was late is that he got up late. 用法归纳： a. that引导表语从句时，只起______作用，作/不作句子成分，有/没有意义。 b. whether引导表语从句时，只起______作用，作/不作句子成分，通常翻译为“______”。注意，引导表语从句时通常不用if。 连接 √ √ 是否 主语是reason时，表语从句不能用because, 只能用that。 c. 注意这个结构：The reason why ... is that ... 连接 √ 特殊用法： 用法归纳：表示___________________(advice, suggestion, request, proposal, demand,order) 等名词后面的表语从句要用虚拟语气,即谓语动词用“should + 动词原形”,should可省略。 My advice is that you (should) think it over before you make a decision. My suggestion is that we all ___________ (take) an active part in the coming sports meeting. 建议，要求，命令 (should) take 1)特定名词+系动词＋that+（should）do结构 2)because引导的表语从句常见于"This/That/It is/was because..." 句型中 e.g. He was sent to the hospital. That's because he was ill. That's because…强调 ；That's why… 强调 1) He failed the math exam. That’s __________he was too careless. 2) He was too careless. That’s ______ he failed the math exam. 特殊用法： because why e.g. He was ill. That's why he was sent to the hospital. 原因 结果 who / whom / whose / which / what等 二、连接代词： 连接代词在表语从句中可充当主语、宾语、表语或定语。依据“缺什么补什么”原则确定正确的连词。 所谓“缺什么补什么”是指从句与连词之间的关系。 如果句子中缺主语，指人用 ，指物用 。 如缺宾语，指人用 ，指物用 。 如缺定语用 或 。 who what whom whose what which 三.连接副词: when /where / why / how等 连接副词在表语从句中充当状语，可表时间、地点、原因、方式等，因此不能省略。 依据“缺什么补什么”原则确定正确的连词。 所谓“缺什么补什么”是指从句与连词之间的关系。 如缺时间状语用 ；地点状语用 。 原因状语用 ；方式状语用 。 when where why how Exercise 01 1.（2021年天津卷单项选择）What puzzles Lily's friends is ____ she always has so many crazy ideas. A. whether B. why C. what D. when 2.（2018年北京卷）This is _____ my father has taught me—to always face difficulties and hope for the best. A. how B. which C. that D. what 3.（2018年江苏卷单项选择）By boat is the only way to get here, which is ________ we arrived. A. where B. when C. why D. how B D D Exercise 02 Fill in the blanks. 1. The fact is _____ we have lost the game. 2. --I fell sick! --I think it is _______ you are doing too much. 3. What I want to know is ______ he likes the gift given by us. that because whether Exercise 03 Translation 1.The point is that we should send some school supplies to those disaster areas so as to express our little love. (英译汉） ______________________________________________ 2.如果你继续向前走，很有可能你会见到一个绝美的山峰。（汉译英） __________________________________________________ 3.The reason why she was late was that she watched TV till midnight yesterday.（英译汉） ______________________________________________ 关键是我们应该把一些学校的用品送到灾区，以表达我们的小爱心。 If you keep walking, the chance is that you'll come across a stunning peak. 她迟到的原因是昨天晚上看电视看到午夜。 Exercise 04 Make some sentences about using the phones 1. My feeling/ opinion/ belief/ guess is that… 2. The reason why... is that… 3. This/ That is because… 4. This/ That is why… 5. My suggestion/ advice/ proposal is that... SUMMARY 1 2.系动词 状态类：be 感官类：look/sound/taste/smell 持续类：stand/remain/keep/stay 变化类：become/get/turn/go 似乎类：seem/appear 结果类：prove/turn out 1. 表语从句的构成: 主语+系动词+引导词+简单句 SUMMARY 2 3. 引导词: ｛ 从属连词that, whether等 连接代词who, what, which等 连接副词when, where, how ,why 等 4.重难点句型 That is why.../That is because... The reason (why...) is that... My advice is that... ｛ Homework: Writing lying down/flat involution(内卷) to eacape the pressure of modern life to stand out in this competitive environment What do you think of the two kinds of youth culture? 18 Writing: lying down/flat involution 假设你是李华，你的美国朋友Peter对网络热词“躺平”和“内卷”感兴趣，请你给他写一封回信，内容主要包括： 一，躺平和内卷的原因； 二，你对该现象的看法，和建议； 三，期待收到早日回复。 注意: 1. 写作词数100左右； 2.可以适当增加细节，以使行文连贯； 3.开头语和结束语已为你写好。 In my opinion, ... is that...  That’s because...  It seems as if...  The question/truth is ...  ... is what really matters  My suggestion is that...  ... Thank you 20 $$