过去完成时(课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,过去完成时,1,过去完成时,My grandmother told me she had lived here before.,2,过去完成时,People had planted many trees before she left here.,3,过去完成时,She said that she had planted this tree,two years before.,4,过去完成时,People had lived a happy and green life,before the tall buildings were built.,5,过去完成时,People had built many new roads and,tall buildings by last year.,6,过去完成时,People had taken many measures to lead a happy life by last year.,7,过去完成时,关注的句子,People,had taken,many measures to lead a happy life by last year.,My grandmother told me she,had lived,here before.,People,had planted,many trees before she left here.,8,过去完成时,had done,时间标志,过去完成时,结构,had been done,9,过去完成时,by the end of last year,时间标志,含义,by the time,从句,(,一般过去时）,表示到过去某一时刻为止，已经完成了的动作。,by yesterday,by then,by four oclock,10,过去完成时,By the end of last month,they,had finished,their work.,By the time I got,home,everyone,had gone,to bed.,I,had learned,English all by myself,by the age of 14,.,11,过去完成时,When/before,等引导的时间状语从句,时间标志,表示,过去的过去,含义二,表示一个动作在另一个过去动作之前已经完成。,两个动作都发生在过去，先发生的动作用,过去完成时,，后发生的动作用,一般过去时,。,12,过去完成时,The film had already begun,when,we arrived last night.,Before,I got to the station,the train had left.,He got home and suddenly realized he,had forgotten,to turn off the light.,13,过去完成时,5.He said he _(not hear)from her since June.,3.I _(work)in a company for two years,before,I came here.,4.When,everything _(be)ready,the plane took off.,1.We _,（,finish,）,the work,by nine oclock yesterday,.,2.By July last year,she _(study)here for three years.,had finished,had studied,had worked,had been,had not heard,练一练,14,过去完成时,had done,时间标志,过去完成时的两个含义,结构,回顾总结,had been done,15,同学，下节再见：）,16,