2024届高三英语二轮复习现在完成进行时课件(共15张PPT)

(共15张PPT)
Tense
时态
一般 进行 完成 完成进行
现在 do/does am/is/are doing have/has done have/has been doing
过去 did was/were doing had done had been doing
将来 will do will be doing will have done will have been doing
过去将来 would do would be doing would have done would have been doing
完成进行
将来完成进行时
过去完成进行时
现在完成进行时
Present Perfect Progressive Tense
现在完成进行时
1 定义
2肯定、否定，疑问
3被动
现在完成进行时
1、表示开始于过去某个时间，一直持续到现在并且会继续进行下去的动作。
For days, the students have been seeking excuses for leave.
2. 表示从过去某时开始到现在一再重复的动作
I have been calling him many times this morning, but there’s no answer.
现在完成进行时 has/have been doing
1 定义
2肯定、否定，疑问
3被动
现在完成进行时
肯定句（have/has been+ doing)
For days, the students have been
seeking excuses for leave.
She has been calling him many times
this morning, but there’s no answer.
现在完成进行时
否定句（have/has not been+ doing)
For days, the students have not been
seeking excuses for leave.
She has not been calling him many times
this morning, but there’s no answer.
现在完成进行时
疑问句（have/has提前)
Have the students been
seeking excuses for leave？
Has she been calling him many times
this morning
现在完成进行时
1 定义
2肯定、否定，疑问
3 被动
现在完成进行时
结构：have/has been being+ done
现在完成进行时（被动）
结构： have/has been being+ done
For days, the students have not been seeking excuses for leave.
For days, excuses for leave have not been being sought by the students.
现在完成进行时（被动）
现在完成进行时（练习）
I am very exhausted , I _________(travel) for the past 10 hours.
Have been travelling
句意：我非常疲惫，我已经旅行了十个小时了。
根据句意，在过去的十个小时里是一直在旅行的，所以旅行这个动作在过去发生，并且一直在持续到了现在，还在进行当中，所以应该选择现在完成进行时。