高中英语语法——现在完成进行时课件(共18张PPT)

* It has been raining cats and dogs since yesterday. Name:Jay Hobby:writing songs He has been writing songs since 1995. He has been writing songs for 11 years. 1995 Job:singer He started writing songs in 1995. He does this now. * Name:Liu Xiang 1997 He has been singing since 1997. He has been singing for 9 years. Hobby:singing He started singing in 1997. He sings sometimes now. * Jack likes cooking. He is cooking now. He started to do this 4 hours ago. Jack ___________________ for 4 hours. has been cooking My brother drives. He started to this in 1988. My brother ______________ since 1988. has been driving Xiao Xin swims every day. He began to swim when he was 3 years old. Xiao Xin ______________________ since he was 3 years old. has been swimming Peter is painting. She started two hours ago. Peter _______________ since two hours ago. has been painting (一) 时态--- 现在完成进行时 have / has是助动词 been是be的过去分词 表示从过去开始一直持续到现在的动作， 并有可能持续下去． 构成形式： have / has been + V- ing Task 1: conclusion