现在完成时态.ppt

现在完成时态
The Present Perfect Tense
Where have you ever been ?
---I have been to…
Where has she gone ?
---She has gone to Beijing .
1. Has China held the Olympic Games so far ?
--- No, it hasn’t . It hasn’t held them ____.
It has ____held the Olympic Games before .
2. Has America ever had the Olympic Games ?
---Yes , it has . It has ______had them for several times .
3. Which country has just held the Olympic Games ?
---Greece has just held them .
4. Have we Chinese made contributions to getting ready for ing games in /during the past years?
yet
never
already
现在完成时态
(时间状语)
so far/by now/till now
already/yet
never/ever
just
before
in/during the past years
一般过去时
(时间状语)
yesterday
ago
last night/week/…
in 1998
at that moment
just now
现在完成时态:表示过去发生或已经完成的某一动作对现在造成的影响或结果,也可以表示过去已经开始,一直持续到现在的动作或状态。
结构:have/has + done (动词的过去分词)
现在完成时与一般过去时的区别:
现在完成时表示过去发生的某一动作对现在造成的影响或结果,强调现在的情况,它与现在有密切的关系,它不能和表示过去的时间状语连用。
一般过去时只表示过去的动作或状态,和现在不发生联系,可以和表示过去的时间状语连用。
Liu Xiang has gone to France .
Liu Xiang went to France last week.
A: Look at the picture,who is he ?
B:He’ Wang Zhizhi .
He ____ ever ______( play) basketball in America .
A:But he e) back four days ago .
has
played
came
A: Which country is it ?
B: It’s England .
A: Oh, I see. It ______(hold) the Olympic Games many years ago.
B: Yes, it ______ already _____
(hold) them several times.
held
has
held
Fill in the blanks:
_____ just ______ (finish) his homework. He ____(do ) it just now.
2. Three minutes ago, he _____ (call) Mr Smith, but he _____ (be not) in at that moment .
____________(not see) the film before,but her sister ______ (see) it two days ago .
4.---_____ Mike ______ (repair) puter yet ? ---Yes,he has. He _______(repair) it himself last night .
cities ___________ (change) a lot in the past years.
6. Jack ______(begin)to collect stamps in 2001,he ___________ (collect) a lot of stamps so far.
_____ already_____(have) the chance to hold the Olympic Games .
has