Unit 5 New Technologies in Everyday Life表语从句（讲+练）-《英语 拓展模块》（高教版2023修订版）

这是一份中职英语《英语 拓展模块》（高教版2023修订版）Unit 5的同步教学课件，围绕表语从句展开，以表语定义为起点，系统构建知识体系，涵盖定义、引导词、时态、语序及巩固练习，形成完整学习支架，含视频辅助及结构分解图示。 资料特色显著，引导词分类细致（从属连词、连接代词、副词），时态规则明确（主现从不限等），语序强调陈述语序，结合科技主题例句提升语言能力，通过辨析练习培养思维品质，视频辅助增强学习兴趣。能帮助学生夯实语法基础，为教师同步教学提供清晰资源支持。中职学生英语基础相对薄弱，该资料通过直观讲解和针对性练习，助力学生掌握表语从句用法，为日常交际及职业场景英语应用奠定基础。

《英语 拓展模块》（高教版2023修订版） Unit 5 New Technologies in Everyday Life语法 表语从句 03 表语从句的时态 04 表语从句的语序 05 表语从句 巩固练习 目录 01 表语从句的定义 02 表语从句的引导词 （动画）邀请你掌握： （动画）学会判断祈使句的方法 （动画）用祈使句发出指令或表达禁止 （动画）区别“祈使句+and+陈述句”和“祈使句+or+陈述句” 2 Watch a video 什么是表语 表语是用来说明主语的身份、性质、品性、特征或者状态等 表语 句子的结构： 主语 系动词 表语 She a excellent student. is 什么是表语从句 什么是表语从句 表语从句是指从句在句子中充当表语，紧跟在系动词之后，对主语进行解释，说明，使主语内容具体化。 表语从句 The only question 主语 is whether we can solve this problem in a short time. 系动词 表语从句 表语从句的构成 表语从句的结构 主语 + 系动词 + 引导词 + 从句 The fact 主语 is that we are now facing more and more natural disaster. 系动词 表语从句 引导词 The fact is that a great number of people spend lots of money on the Internet. 表语从句的引导词 从属连词 连接代词 连接副词 that whether because who,whom whose,whoever what, which whatever,whichever when where how why as if/as though 从属连词 My opinion is that the price is too high. that不做成分，无意义，不能省略。 The problem many people worry about is what can ensure the safety of online shopping. that引导的表语从句 从属连词 要求： request, requirement, insistence… 建议： idea, advice, suggestion… 命令： order, instruction… 我的建议是我们应该告诉她。 Our advice is that the new smart factory (should) adopt automatic monitoring equipment that引导的表语从句，如果主语是建议、要求、命令等词，表语从句用“should+动词原形” （should可省略）。 从属连词 The only question is whether we can solve this problem in a short time. whether引导表语从句时，译为“是否”，不作成分，不能省略。 The question is whether the sandstorm will affect our life. Whether引导的表语从句 从属连词 从句内容如果与事实不符，用虚拟语气 as if/as though引导表语从句时，译为“似乎，好像”，常置于系动词look, seem, sound, be, become之后。 as if/as though引导的表语从句 It looks as if she knew everything about the new products. 她看起来好像在生我的气。（其实没有生气） 从句内容如果与事实相符或者可能相符，用陈述语气 Dark clouds are gathering. It looks as if it is going to rain. 乌云密布，看起来好像要下雨。（可能真会下雨） 从属连词 This is because we have developed some advanced technologies. because 引导表语从句通常只用于“This/That/It is because…”结构中. 注意：前面的主语不能是reason This is because the shop owners will not get the money unless people receive the products and are satisfied with them. because引导的表语从句 从属连词 This is why we don’t trust him. That is because he often lies. 注意：区分because(原因)和why(结果) 1. This is why + 结果 2. That is because + 原因 从属连词 The reason why we don’t trust him is that he often lies. 注意：表语从句中，reason作主语时，用that连接 reason作主语时，后面的表语从句表原因时要用that引导。 定从 系 表语从句 连接代词 We have collected a lot of data, but the problem is who can help us analyze it. who/whom (谁) whose(谁的) whoever(无论谁) what(什么) whatever(任何) which(哪个) who作从句的主语 I know whom he loves. whom作从句的宾语 the question is whose work will get the first prize in this competition. whose作从句的定语 连接代词 What he wants to get is whatever you have. 连接代词起连接作用，不能省略，有实际意义， 在句子中充当主语、宾语、表语或定语。 Whatever 作从句的宾语 You can be whoever you want to be. Whoever 作从句的宾语 连接副词 They are where most people buy what they need, from clothes to books, from candies to home appliances. 连接副词：起连接作用，不能省略，有实际意义，作状语。 when(何时) where(何处) why(为何) how(如何) This is how they overcame the difficulty. That is why he didn’t come. What I wonder is when they can arrive. where 作地点状语 how 作方式状语 why 作原因状语 when 作时间状语 表语从句的时态 1.主现从不限 Our plan is that we will test the smart equipment next week. The truth is that AI plays an important role in modern industry. The fact is that the engineer finished the new robot design last month. 如果主句是现在的某个时态，从句的时态可根据实际情况而定 表语从句的时态 2.主过从也过 The truth was that the engineer invented this smart sensor in 2022. The problem was that they had run out of key experimental materials before the project ended. 主句如果是过去时态，从句一般要用与过去时态相关的时态。 表语从句的时态 3.当从句描述的是事实、真理或格言、谚语时，从句谓语动词的时态不受主句时态的限制，都用一般现在时态。 The fact is that the earth rises in the east. Our teacher told us the fact was that the earth goes around the sun. 表语从句的语序 It seems that you will like this school soon. The question is where he lives. 无论主句是陈述句还是疑问句，表语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。 That was where we camped last time. The fact is that we should depend on ourselves. 巩固练习 选择题 1. Beijing Opera was such an amazing art for Bill. That’s ________ he developed a deep love for it after watching it. A．how B．why C．where D．whether 2. Home is ________the heart is. There is no other place like it. A．where B．how C．why D．when 3.You will always meet new friends on your journey and that’s _________ you never tire of travelling. A．why B．what C．where D．when 4. Everybody might make mistakes, but the difference is ________ we see the mistake — a learning experience or a failure. A．when B．how C．why D．what 5.Actually, girls can be ________ they want to be just like boys, whether it is a pilot or a general manager. A．wherever B．however C．whatever D．whenever B A A B C （动画）刚进入博物院，大家就看到了精美的金蝉玉叶，他们不禁赞叹。 （动画）Be quiet, teens. Raise your hand if you have any questions. （动画）接下来，大报恩寺琉璃塔拱门。 （动画）Be careful. No touching, please. （动画）现在来看，达摩渡江刺绣图。 （动画）No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。 巩固练习 选择题 6. The sewage is ________ a drop of water came from in the first place. A．what B．where C．which D．whose 7. Pay no attention to those who laugh at you. What matters most is ________ you see yourself. A．what B．when C．how D．which 8.The ticket to the zoo is free for children. That’s ________ it’s so popular with families. A．because B．why C．what D．where 9. He was late for school this morning. The reason was ________ he got up late. A．because B．whether C．that D．because of 10.—Hi, here’s a map of that area. I hope it will help you. —Thanks very much. It’s just ________. A．where I would come B．how I could go C．what I need D．why I need B C B C C （动画）刚进入博物院，大家就看到了精美的金蝉玉叶，他们不禁赞叹。 （动画）Be quiet, teens. Raise your hand if you have any questions. （动画）接下来，大报恩寺琉璃塔拱门。 （动画）Be careful. No touching, please. （动画）现在来看，达摩渡江刺绣图。 （动画）No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。 03 表语从句的时态 04 表语从句的语序 01 表语从句的定义 02 表语从句的引导词 一起总结一下今日所学 （动画）判断句子是否为祈使句，需确认其是否： （动画）发出指令 （动画）主语省略 （动画）动词原形开头 （动画）祈使句的肯定形式有三种： （动画）do型 （动画）be型 （动画）let型 （动画）祈使句的否定形式： （动画）don’t + do型/be型/let型 （动画）no+动词ing型 （动画）以及祈使句+and/or+陈述句的用法区别： （动画）照这样做，and结果很美好 （动画）得这样做，or结果不如人意。 今天的内容就到这里。我们下次见。 Lavf59.14.100 $