北师大版高中英语必修五第6讲：Unit 14 Careers-语法篇（学生版）.docxVIP

Unit14Careers语法篇____________________________________________________________________________________________________________________________________________________________________通过本节课，学生可掌握unit14中重点语法及其用法，并通过各个题型的练习，巩固语法基础，提升综合解题能力。1. 祈使句变间接引语（I）?·?基本用法引述别人的话语一般采用两种方式：一种是直接引述别人的原话，把它放在引号内，这叫直接引语；另一种是用自己的话转述别人的话，叫间接引语。间接引语相当于一个宾语从句。直接引语是祈使句，变为间接引语时，要变为ask/tell/order sb (not)to do sht.结构。人称、时间状语、地点状语应按要求作相应变化。如：1. The teacher said to us, “Start writing now.”The teacher ordered us to start writing then.2. “Please dont disturb me,” he said to the boy.He asked the boy not to disturb him.3. Our English teacher said, “Bring your old clothes to school tomorrow.”Our English teacher told us to bring our old clothes to school the next day.?4.?“Stay here until tomorrow,” begged my grandma.My grandma begged me to stay there until the next day.2. 直接引语与间接引语的转换?·?基本用法人称的变化在直接引语中，代词要随句意进行改变。大致遵循“一随主，二随宾，第三人称不更新”的规律，即第一人称一般要变得与引述部分的主语一致；第二人称一般要变得与引述部分的宾语一致；第三人称一般不改变。如：He said, “I like it very much.”-----He said that he liked it very much.?He said to Mrs. Green, “How do you go to work every day?”----He asked Mrs. Green how she went to work every day.?My father said, “Jack is a good neighbor.”----My father said that Jack was a good neighbor.时态的变化1. 如果主句的谓语动词是一般现在时，从句的时态则无需变化。主句的谓语动词是一般过去时，从句的谓语动词在时态方面要作相应的变化。如：?He said,“I am using the knife.”---He said that he was using the knife.（现在进行时--过去进行时）She said, “I have not heard from him since May.”---She said that she had not heard from him since May.（现在完成时--过去完成时）He said, “I came to help you. ----He said that he had come to help me.（一般过去时--过去完成时）2. 时态不需要变化的情况(1). 直接引语是客观真理、自然现象或名言警句时。如：Our English teacher said, “All work and no play makes Jack a dull boy.”---Our English teacher told us that all work and no play makes Jack a dull boy.我们的英语老师告诉我们，只顾学习不休息，聪明孩子也变傻。(2).?直接引语中有确定的过去时间时。如：Tony said, “The story took place in the 1930s.”----Tony said that the story took place in the 1930s.(3).?直接引语时习惯性行为时。如：He said, “I usually go to bed at 10:30.”-