过去完成时公开课课件

1、Past perfect TensePast perfect Tense定义：构成构成：had过去分词过去分词Eg. 1)By the time she came to the bus stop, the bus had already gone.2) We had finished the task before last midnight3) When I arrived at the post office, I found that I had left the letter at home4) After I had finished my homework, I went to b

2、ed.2、 由said, told, knew, heard, thought 等引导的宾语从句中。Eg. He told me that he had heard of it. I thought my homework had been fininshed. But I didnt. By the time I got up, my sister had already washed all the clothes. By the time I got home, she had already gone to bed.2. .到昨天晚上时消息已传遍全球。到昨天晚上时消息已传遍全球。 By

3、 yesterday evening the news had spread through the world. I found the letter after he had gone away. We reached the cinema late. The film had already been on for ten minutes.4.我们到电影院晚了我们到电影院晚了,电影已经开始十分电影已经开始十分钟了。钟了。现在完成时和过去完成时的区别：现在完成时和过去完成时的区别：The differences between Present Perfect tense and Past

4、Perfect tense.现在完成时现在完成时: 主语主语 + have / has done过去完成时过去完成时: 主语主语 + had donenow past现在完成时现在完成时过去完成时过去完成时timetime 分析：答案选分析：答案选 D。因为上大学是过去，学。因为上大学是过去，学了五千个英语单词是在上大学之前，即了五千个英语单词是在上大学之前，即“过去的过去过去的过去”，所以用过去完成时。，所以用过去完成时。He _more than 5,000 English words when he entered the university at the age of 15. (2005北北京卷京卷)A.has learned B. would have learned B.C. learned D. had learnedhad calledhad diedhad not methad borrow