Unit 3 Environmental Protection Learning About Language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 【版本：新人教　册别：选择性必修三】 Discovering Useful Structures B. Ⅰ Lead-in B. 2 What is the feature of the group of sentences? The expert said, “From the position of its dead body, the bear appeared to have starved and died.” (Para 1) The expert said that from the position of its dead body, the bear appeared to have starved and died. Direct speech (直接引语) Indirect speech (间接引语) 直接引述别人的话 用自己的话转述他人的话 B. Ⅱ Observe and Discover B. 4 Observe and Discover (P29 E1) Look at the sentences in both columns and discuss the differences between each pair. Direct Speech Indirect Speech 1 The reporter asked, “Will polar bears die out because of climate change?” The reporter asked whether polar bears would die out because of climate change. 2 The reporter asked, “How can we save polar bears from extinction?” The reporter asked how we could save polar bears from extinction. 3 “Let’s work together to stop climate change,” the expert said. The expert advised us to work together to stop climate change. B. Observe and Discover Summary John said, “I’m going to London with my father.” 约翰说：“我要和父亲到伦敦去。”（引号内是直接引语） John said that he was going to London with his father. 约翰说，他要和他父亲去伦敦。（宾语从句是间接引语） 引述别人的话有两种方式：一种是使用引号引出他人的原话，这叫做直接引语；另一种是用自己的话把他人的话转述出来，文中不需要引号，这叫做间接引语。例如： 一般来说，直接引语和间接引语之间转化要点包括时态变化、代词变化、地点状语变化、时间状语变化、方向性动词变化和语序变化等。 B. 直接引语变间接引语如何变人称 “一随主”是指在直接引语变间接引语时，如果从句中的主语是第一人称或被第一人称所修饰，从句中的人称要按照主句中主语的人称变化，如： She said, “My brother wants to go with me.” → She said her brother wanted to go with her. “第三人称不更新”是指直接引语变间接引语时，如果从句中的主语及宾语是第三人称或被第三人称所修饰，从句中的人称一般不需要变化，如： Mr. Smith said, “Jack is a good worker.” → Mr. Smith said Jack was a good worker. “二随宾”是指直接引语变间接引语时，若从句中的主语及宾语是第二人称，或被第二人称所修饰，从句中的人称要跟引号外的主句的宾语一致。如果引号外的主句没有宾语，也可以用第一人称，如： He said to Kate, “How is your sister now?” → He asked Kate how her sister was then. 直接引语变间接引语如何变时态 直接引语在改为间接引语时，时态需要做相应的调整。通常是将宾语之中的时态往后推一个时态。 一般现在时变为一般过去时 现在进行时变为过去进行时 一般将来时变为过去将来时 现在完成时变为过去完成时 一般过去时变为过去完成时 过去完成时不变，仍为过去完