Having done 作状语 Teaching aims1.Having done作状语的基本用法2. Having done的变化形式：被动式和否定式 课本例句感知•1. Having lost all my old friends, I felt lonely and shy at my new school.•(因为)失去所有老朋友，我在新学校既孤独又害羞•2. Having thought about the situation for a while, I decided to ask Roy about the theft. •对这个情况考虑了一会之后，我决定向对这个情况考虑了一会之后，我决定向Roy询问询问盗窃的事情盗窃的事情 注意：注意：Having done在两句中均作状语在两句中均作状语 自主探索• Having lost all my old friends, I felt lonely and shy at my new school.1.本句主语是谁？Having done所指动作与它之间是主动还是被动关系？2. I 主动3.2. 本句谓语动词是谁？与它相比Having done所指动作发生在它之前还是之后？4. felt 之前 自主归纳•Having done作状语时，与主语之间存在___关系，且动作发生在谓语动词动作______.•作状语 主动 之前 主动之前 基础练习按要求完成句子1. ________(succeed) in test, he became more confident.2. After I finished my homework, I sat down to have a rest.(转换句型)__________ my homework, I sat down to have a restAnswers: having succeeded having finished 拓展延伸1._______________ (tell) many times, he was still late. 2._________________(complete) the project, they will work two more hours.Having been toldNot having completed被动式：having been done 否定式：not having done 巩固练习巩固练习•句子改错：•1. Working there for 30 years, Haydn moved to London.•2. Having not heard from Jack , I wrote to him again•3. Having shown around Water Cube, we were shown around Bird Nest. Answers: 1. working---having worked 2. having not---not having 3. having shown---having been shown 课堂小结现在分词的完成式having done作状语时和主语之间是___关系，动作发生在谓语动词____. 被动式（ ） 作状语时和主语之间是_____关系，动作发生在谓语动词之前否定式（ ） 主动之前被动having been donenot having done 。