Unit1 Period Ⅳ Listening and Talking，Reading for Writing-【优化探究】2023-2024学年新教材高中英语必修第二册同步导学案配套教参（人教版）

Period Ⅳ　Listening and Talking，Reading for Writing & Other Parts of the Unit 授课提示：对应学生用书第21页 Part 1　课文预读 [原文呈现] PROMOTING CULTURE THROUGH DIGITAL① IMAGES② Lanzhou，9 August 2017.A group of researchers and scientists from China and other countries are working together to help increase③ knowledge and appreciation④ of China's ancient cultural heritage.They are recording and collecting digital images of cultural relics from the Mogao Caves⑤，which were a key stop⑥ along the Silk Road throughout⑦ China's ancient history.Nearly 500，000 high­quality⑧ digital photographs have been produced since the international project started in 1994. which were a key stop...是which引导的非限制性定语从句，修饰the Mogao Caves。 since引导的时间状语从句用一般过去时，主句用现在完成时(have been produced)。 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 world⑨ visit Dunhuang to see the caves，and the Getty Museum in Los Angeles has even reproduced⑩ a copy of the caves and paintings for people to admire⑪ in America. as...as...“像/和……一样”，表示同级比较，两个as之间常使用形容词或副词的原级。 when people travelled the Silk Road是when引导的定语从句，修饰the time，when在从句中作时间状语。 By sharing so many digital photos over the Internet，the group hopes to promote even⑫ wider interest around the world in China's ancient history, culture，and traditions⑬. They also hope to further⑭ educate people about the importance of safeguarding⑮ historic⑯ 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.” who is working on the project是who引导的定语从句，修饰one researcher，who在从句中作主语，不能省略。 两句都是动名词短语作主语。单个的动名词短语作主语时，谓语