Unit 3 Environmental Protection Discover Useful Structures 课件-2023-2024学年高中英语人教版（2019）选择性必修第三册

Unit 3 Environmental protection Period 3 (Direct speech & indirect speech) 1 1.To review object clause and tense 2.To learn how to change direct speech into indirect speech 3.To learn how to express yourself politely Learning aims Lead in Read and discover Direct speech Indirect speech He said to me,“ I want to be left alone these days.” He told me that he wanted to be left alone those days. Mary asked me,“ Have you eaten lunch?” Mary asked me if/whether I had eaten lunch. Jack asked Tim,“Where is your father from ” Jack asked Tim where his father was from. Teacher said to him,“Don’t talk to your deskmate.” Teacher told him not to talk to his deskmate. 1.间接引语没有 （符号） 2.直接引语变间接引语 、 、 、 等会发生变化。 引号 时态 人称 句式 状语 一、时态变化 1.当主句谓语是现在时或一般将来时时，变为间接引语时态无需变化。 2.当主句谓语是过去时时，变为间接引语时态要按以下时态变化。 3.当直接引语是客观真理时，变为间接引语时态不变，通常还是用一般现在时。 一般现在变一般过去， 现在进行变过去进行， 现在完成变过去完成，一般将来变过去将来， 一般过去变过去完成，过去完成时不变 He says“ I will go to Shanghai tomorrow.” He says that he will go to Shanghai the next day. Tim said,“I will go to London with my father.” Tim said that he would go to London with his father. My physics teacher said,“Light travels faster than the sound.” My physics teacher said that light travels faster than the sound. 当直接引语是一般过去时且有年月日等具体时间时，变间接引语时态不变。 Tim said,“Jane was born in 2008.” Tim said that Jane was born in 2008. Practice 1.They said:“We went to Guangzhou last year.” They said they________ ________ to Guangzhou the year before. 2.Tom asked:“Where will you go next month？” Tom asked where I________ ________ next month. 3.His parents said to him,“Failure is the mother of success.” His parents told him that failure the mother of success. 4.She said“ Were you at home at 9：00 last night?” She asked if I at home at 9：00 the night before. 5.My sister said“ I like playing the guitar very much.” My sister said that she playing the guitar very much. had gone would go is was liked 二、人称变化 一随主