3. The Three Gorges Dam, which is the biggest construction project in China since the building of the great wall and the grand Canal has been built to control flooding and provide hydro-electric power for the central region of China (Student( Times
3. The Three Gorges Dam, which is the biggest construction project in China since the building of the Great Wall and the Grand Canal, has been built to control flooding and provide hydro-electric power for the central region of China
4. Sun Yat-sen. who was the leader of the 1911 Revolution, first suggested the idea of a dam across the Yangtze river in 1919 5. More than a million people who lived in the region have moved from their homes. (Student( Times
4. Sun Yat-sen, who was the leader of the 1911 Revolution, first suggested the idea of a dam across theYangtze River in 1919. 5. More than a million people who lived in the region have moved from their homes
Grammar 1-3. Practice Do activity 1 on page 54. 1. Which of the attributive clause (in italics) contain essential information about the subject and which contain the extra information a and d contain essential information: b and c contain extra information 2. If you take away the attributive clauses, do the sentences still make sense? a and d don't. but b and c do because the meaning stands without the extra clause. (Student( Times
Grammar 1-3. Practice Do activity 1 on page 54. 1. Which of the attributive clause (in italics) contain essential information about the subject and which contain the extra information? a and d contain essential information; b and c contain extra information. 2. If you take away the attributive clauses, do the sentences still make sense? a and d don’t, but b and c do because the meaning stands without the extra clause
3. Which sentences have commas, the ones with essential information or the ones with extra information? The one with extra information (Student( Times
3. Which sentences have commas, the ones with essential information or the ones with extra information? The one with extra information
Grammar 1-4. Summary 1.定语从句有限制性和非限制性两种。限制 性定语从句是先行词不可缺少的部分,去掉 它主句意思往往不明确;非限制性定语从句 是先行词的附加说明,去掉了也不会影响主 句的意思,它与主句之间通常用逗号分开。 (Student( Times
Grammar 1-4. Summary 1. 定语从句有限制性和非限制性两种。限制 性定语从句是先行词不可缺少的部分，去掉 它主句意思往往不明确；非限制性定语从句 是先行词的附加说明，去掉了也不会影响主 句的意思，它与主句之间通常用逗号分开