Unit 1 Cultural Heritage Reading and Thinking 语言点 课件-2025-2026学年高中英语人教版必修第二册

该高中英语课件围绕经济发展与文化遗产保护主题，以阿斯旺大坝项目为实例，系统呈现倒装句、it形式主语句型及preserve from等核心词汇，通过主题段落导入，衔接语法注释与练习，构建语境-语言知识-应用的学习支架。 其亮点在于将语言能力培养融入真实案例，通过阿斯旺大坝国际合作案例渗透文化意识，结合语境讲解语法（如There comes a time...在主题句中的应用），设计仿写等练习提升思维品质。学生能在应用中掌握语言知识，教师可借助系统资源提高教学效率。

Language Points Economic development is necessary if we want to improve society. There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge. Big challenges, however, can sometimes lead to great solutions. In the 1950s, the Egyptian government wanted to build a new dam across the Nile in order to control floods, produce electricity, and supply water to more farmers in the area. It was a time when.... .....的时间已经到来 There comes a time... 倒装句 即here，there等表示地点的副词置于句首且主语是名词 可用come，stand，lie，live，appear等代替be动词。 ①There lies a small river in front of our school. ②There lived a rich couple . 完成句子 ①到了我们必须采取有效措施阻止濒危物种消失的时候了。(come) we must take effective measures to prevent endangered species from disappearing. ②河上有座石桥。(stand) across the river. There comes a time when There stands a stone bridge Economic development is necessary if we want to improve society. There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge. Big challenges, however, can sometimes lead to great solutions. In the 1950s, the Egyptian government wanted to build a new dam across the Nile in order to control floods, produce electricity, and supply water to more farmers in the area. It was a time when.... 做....事情是不可能的：it 是形式主语 it is + adj. + to do 该句型中it做形式主语, to do不定式做真正的主语。 拓展：1. it is + adj. +for sb. to do (easy/difficult/hard/important/necessary/possible/wise) 2.it is + adj. +of sb. to do (kind/nice/stupid/clever/foolish/polite/impolite/silly/considerate） Economic development is necessary if we want to improve society. There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge. Big challenges, however, can sometimes lead to great solutions. In the 1950s, the Egyptian government wanted to build a new dam across the Nile in order to control floods, produce electricity, and supply water to more farmers in the area. .....的时间已经到来 It was a time when.... preserve from/against (doing) sth：保护...免受/ 当.... 此处as引导时间状语从句 做....事情是不可能的：it 是形式主语 to 为介词/ result in supply sth to sb./supply sb with sth. 如果我们想社会进步，就必须发展经济。新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。在进步与文化遗址保护之间寻找并保持适当的平衡可能是一个巨大的挑战。 然而，巨大的挑战有时会带来很好的解决方案。20世纪50年代，埃及政府希望在尼罗河上修建一座新的水坝，以控制洪水，发电和向该地区更多的农民供水。 But the proposal led to protests. Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypt’s cultural heritage. After listening to the scientists who had studied the problem, and citizens who lived near the dam, the government turned to the United Nations for help in 1959. A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics. The group asked for contributions from different departments and raised funds within the international community. make/put forward a proposal v. 摧毁/毁坏 n. destruction play an important role in be likely to do：可能做某事 状语从句的省略 turn to sb for help:向某人求助 n.limitation lose-lost-lost 陷入沉思： be lost in thought make a contribution contribute to 募捐 1.When ______________ (cooperate) with others, we will be exposed to challenges more or less. 2. But I couldn’t find myself like them when _____________ (speak)． 3. ________________________________ (当为即将到来的一天做准备时), I love listening to music as my regular morning routine. 4. One day, __________________________ (在海滩上散步时), she suddenly came up with an idea of writing some encouraging messages on rocks. cooperating speaking While preparing for the coming day while walking on the beach When we cooperate... ...when I was speaking While I am preparing for... while she was walking on 但是该提议引发了抗议。大坝中的水很可能会破坏许多寺庙，并破坏埃及文化遗产中重要的文物。在听取了研究这一问题的科学家以及住在大坝附近的居民的意见后，政府于1959年向联合国求助。 委员会成立了，以减少对埃及建筑的破坏和防止文物的损失。委员会要求各部门捐款，并在国际社会筹集资金。 Experts investigated the issue, conducted several tests, and then made a proposal for how the buildings could be saved. Finally, a document was signed, and the work began in 1960. The project brought together governments and environmentalists from around the world. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water. In 1961, German engineers moved the first temple. Over the next 20 years, thousands of engineers and workers rescued 22 temples and countless cultural relics. be expert in:擅长做某事 conduct an interview/ an experiment（实验） take down:拆卸/记下 将....放回原处 adj.数不尽的 countable/uncountable count on:依赖/依靠 专家们对该问题进行了调查，进行了几次测试，然后就如何保存这些建筑物提出了建议。最后，签署了一份文件，这项工作于1960年开始动工。 该项目汇集了来自世界各地的政府和环保主义者。寺庙和其他文化遗址被逐一拆除，然后移至安全的地方重新放置，使其远离水源。1961年，德国工程师搬迁了第一座庙宇。在接下来的20年里，成千上万的工程师和工人拯救了22座寺庙和无数的文物。 Fifty countries donated nearly $80 million to the project. When the project ended in 1980, it was considered a great success. Not only had the countries found a path to the future that did not run over the relics of the past, but they had also learnt that it was possible for countries to work together to build a better tomorrow. The spirit of the Aswan Dam project is still alive today. Perhaps the best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing. （具体的）成功的人或者事：可数 a failure/ a surprise/ a beauty not only......but also位于句首时候， not only分句要部分倒装， but also部分不需要 a path to:.....通往...的道路 alive: 活着的/继续存在的 prevent from：防止...../避免..... appearance：n. 也许最好的例子就是联合国教科文组织，它开展了一项防止世界各地世界文化遗产消失的计划。五十个国家为该项目捐款近8000万美元。 当该项目于1980年完工时，它被认为是巨大的成功。这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作共创美好未来的可能性。 如今，阿斯旺水坝工程的精神仍然存在。 部分倒装：（助动词/系动词/情态动词）置于主语前 情况1：当否定词或者带有否定意义的词或短语位于句首时 not only…but also【not 倒but不倒】 My brother not only cheated me out of my money but also insulted（侮辱） my intelligence. Not only did my brother cheat me out of my money but also insulted my intelligence. The city was not only polluted but the streets were crowded. Not only was the city polluted but the streets were crowded. 但not only...but also...连接主语时,不倒装。(就近原则) Not only the children but also the mother is sick. 部分倒装 15 否定连词：1)not only…but also… 2)not until… 3)neither… nor… 4)no sooner…than… scarcely… when… hardly...when… 不仅……而且 直到……才 既不……也不 一……就 考点：时态、搭配、倒装 Scarcely ____ ( have ) he seen me when he _____ ( run ) away. I no sooner __________ ( fall ) in love than I _____ ( see ) that girl for the first time. No sooner had I fallen in love than I saw that girl for the first time. had ran had fallen saw 16 仿写:通过这次展览，你不仅可以欣赏到精彩的画作，还可以更好地了解中国画艺术。 Through this exihibition, not only can you admire wonderful paintings, but you can also understand the art of traditional Chinese paintings better. Through this exihibition, you not only can admire wonderful paintings, but you can also understand the art of traditional Chinese paintings better. $