Unit 1 Cultural Heritage Reading and Thinking 语言点课件-2024-2025学年高一英语人教版（2019）必修第二册

From Problems to Solutions Analyze the key points of the text 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. It做形式主语，真正主语preserve everything from our past as we move towards the future when引导定语从句，先行词为a time there位于句首，句子完全倒装 There be的变体，be可以用lie, stand, come, go等代替 V-ing短语作主语 The+adi. 表示一类人或物 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. But the proposal led to protests. however表示转折，常用于句首或句中，用逗号与句子其他部分分隔开 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. that引导定语从句先行词temples，cultural relics, 关系代词that在定语从句中作主语 who引导定语从句，作主语，先行词scientists和citizens had studied 过去完成时，表示该动作发生在listening to 所表示的动作之前 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. 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. a committee表示一个整体，谓语动词单数 可单可复的集体名词：family audience，team，class 若视为整体，表示单数意义；若考虑其个体成员,表示复数意义 how引导的宾语从句，放在介词for的后面，作宾语 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. And 连接三个并列的谓语动词，moved和put back 前省略了were 关系副词where引导的定语从句 先行词为a place 关系副词where在定语从句中作地点状语 Over the next 20 years, thousands of engineers and workers rescued 22 temples and countless cultural relics. 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. when为从属连词，引导时间状语从句，当……时候 not only...but (also)...连接两个句子，not only置于句首时，后面的句子要用部分倒装 关系代词that引导定语从句 先行词future；作主语 that引导宾语从句 it’s + adj.+ for/of sb to do sth 做某事对某人来说是…… 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. If a problem seems too difficult for a single nation, the global community can sometimes provide a solution. which引导非限制性定语从句，在从句中作主语，不能省略 关系代词that引导限制性定语从句，先行词programme that在从句中作主语 PROMOTING CULTURE THROUGH DIGITAL IMAGES Lanzhou, 9 August 2017. A group of researchers and scientists from China and other countries are working together to help increase knowledge and appreciation of China’s ancient cultural heritage. They are recording and collecting digital images of cultural relics from the Mogao Caves, which were a key stop along the Silk Road throughout China’s ancient history. Nearly 500,000 high- quality digital photographs have been produced since the international project started in 1994. Which引导的非限制性定语从句，修饰the Mogao Caves which在从句中作主语 Since引导时间状语从句。主句常用现在完成时，从句常用一般过去时 The Mogao Caves have long been a meeting point for different cultures and are part of the history of many countries. Today, the caves are just as international as they were at the time when people travelled the Silk Road. Tourists from all over the world visit Dunhuang to see the caves, and the Getty Museum in Los Angeles has even reproduced a copy of the caves and paintings for people to admire in America. 关系副词引导的定语从句 先行词time When在从句中做时间状语 By sharing so many digital photos over the Internet, the group hopes to promote even wider interest around the world in China’s ancient history, culture, and traditions. They also hope to further educate people about the importance of safeguarding historic and cultural relics for future generations to understand and appreciate. As one researcher who is working on the project explains, “Appreciating one’s own cultural heritage is very important for understanding oneself. Appreciating the cultural heritage of other countries is very important for international communication and understanding.” As引导的非限制性定语从句，as做explain的宾语，表示“正如” Who引导的限制性定语从句，先行词researcher 指人，作主语 $$