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课件网) Language Practice Unit 5 Ancient Civilization Grammar Vocabulary CONTENTS 目录 Lead-in Grammar Vocabulary Homework Did you know that the Silk Road was neither an actual road nor a single route Strong evidence suggests that Greece was introduced to silk products from China in the 6th century BC. Could you tell me where the Silk Road exhibition is I wonder whether there’re any volunteer guides for the exhibition or not. 01 Lead-in 宾语从句 02 Grammar 定义 就是用一个句子来构成主句的宾语 ，即一个句子在另一个句子里做宾语。 宾语从句 句型结构： 主句+连接词+从句（主+谓+其他成分） 三要素： 连接词（that ; if／whether ; 特殊疑问词）； 语序 （陈述句语序）； 时态 （参考主句时态） 连接词 1.连词that引导： 作从句的原句是陈述句，that可省略。 〔解题技巧〕 寻找路标词：know think tell ask say sure e.g:He said that he wanted to stay at home. She doesn’t know that she is seriously ill. I am sure he will succeed. 连接词 2.if/ whether（是否）引导 作从句的原句为一般疑问句，选择疑问句或反意疑问句。 e.g:I don't know if/whether they have passed the exam. I don't know if/whether he still lives here or moves away. 连接词 3.who, whom, whose, what, which, when, where, why, how为连接词 作从句的原句为特殊疑问句 e.g:Can you tell me when you were born, Betty Could you tell me where the nearest hospital is 时态 主句用现在时或将来时，从句可用任何时态。 e.g:Can you tell me how I can get to the railway station It’s said that they have finished the work . 主句用过去时，从句用与过去相关的时态。 e.g:I didn’t know what he had done. He said that he would come here on time . 时态 从句说明的是一般真理、客观事实、自然现象、名言时，用现在时。 e.g:He told the boy that three and three is six. I didn’t know that light travels faster than sound. 读以下句子，标出宾语从句。 Task 15 Read and underline. 1) The book describes how Bi Sheng invented clay types in the 11th century. 2) I don’t know if there will be an exhibition in the museum tomorrow. 3) I’ve learned in class that culture is part of a civilization. 4) He explained why the Silk Road was so important at that time. 5) Do you know who made the first printing machine 6) History tells us that mutual learning was important between different civilizations. 选择适当的引导词，完成宾语从句。 Task 16 Read and complete.. 1) The picture shows_____ (how / whose) paper was made in ancient China. 2) Do you know_____ (whom / who) was the inventor of the first computer 3) He asked me_____ (if / that) I had read The Travels of Marco Polo. 4) I found_____ (that / what) all the tickets for the exhibition had been sold out. 5) Could you tell me_____ (when / what) was used to build the Great Wall 6) I wonder_____ (whether / if) the newly-designed device will work or not. how who if that what whether 选择合适的句子补全对话，注意句中宾语从句的用法。 Task 17 Choose and complete. Lucy was writing a paper about the Silk Road I could go there with you next time you went to the History Museum yester ... ...
