牛津高一英语M2U3grammar过去完成时.pptxVIP

Past perfect tense M2U3 Grammar and usage John Denver an American musician singer-songwriter record producer actor humanitarian(人道主义者) pilot country music Take me home, country road started playing the guitar made his fourth record became world-famous acted in his first film By 1955, John Denver __________the guitar for a year. By 1972, John Denver __________ four records. By 1974, John Denver ____________ world-famous. In 1999, John Denver __________ in his first film. 1954 1971 1973 1999 now had played had made had become acted Definition 过去完成时 表过去某时间/动作之前已发生的动作。 “过去的过去” had done 用法 1. by, before, when等加上表过去的时间或动作时，主句用过完 by the end of last week before that year when I arrived 他们来的时候我已经在学校待了两个小时了。 I had stayed at school for 2 hours before they came. Eg. 1)By the time she came to the bus stop, the bus （车已经走了） 2) When I arrived at the post office, I found that I （把信落在家里了） had already gone. had left the letter at home. After Jack had sent some e-mails, he _______ working on his project. A. had started B. has started C. started D. starts 答案: C 真题解析 By the time Jack returned home from England, his son ____ from college. A. graduated B. has graduated C. had been D. had graduated 答案：D 真题解析 She was surprised to find the fridge empty; the children ____ everything! A. had been eating B. had eaten C. have eaten D. have been eating 答案：B 真题解析 — Peter, where did you guys go for the summer vacation? —We_____ busy with our work for months, so we went to the beach to relax ourselves. A. were B. have been C. had been D. will be 答案：C 真题解析 1. 他说他以前见过你。 He said that he __________ (see) you before. had s