雅思基础语法之:现在完成时–墨尔本文波雅思

墨尔本文波雅思为大家视频讲解动词时态中现在完成时的语法应用。

 

现在完成时:   形式:have/has don

含义:1.发生于过去不确定时间的动作或状态。

2.过去开始的动作,延续或重复到现在,并对现在产生了影响。

3. 在条件,时间,让步状从中,表示将来某时间以前已完成的动作

国外烤鸭看这里:

国内烤鸭看这里:

 

现在完成时和一般过去时的区别:

1.过去确切时间、过去不确切时间

2.过去开始过去结束、过去开始,延续或重复到现在

Exam link:

1)The Olympic Games, first celebrated in Athens in 1896.    every four years so far this century, except during the two world wars.

[A]are held                           [B]were held                        [C]had been held                 [D]have been held

 

2)She    several wallets    by pickpockets this year.

[A]has; lost                           [B]had; lost                           [C]has; stolen                       [D]has had; stolen

 

填空(Present perfect VS simple past)

  1. I (attend, not)___________________________________any parties since I came here.

Al (go)__________________________________________to a party at Sally’s apartment last Saturday night.

  1. Bill (arrive)___________________________________________here three days ago.
  2. Bill (be)___________________________________________here since the 22nd.
  3. Try not to be absent from class again for the rest of them. You (miss, already)___________________________________too many classes. You (miss)________________________two classes just last week.
  4. So far this week, I (have)_______________________________two tests and a quiz.
  5. Alex is an artist. He (draw)______________________________many beautiful pictures in his lifetime. Last week he (draw)_______________________a beautiful mountain scene.
  6. Jack really needs to get in touch with you. Since this morning, he (call)_______________________________here four times trying to reach you. He (call) _____________________________at 9:10, 10:25,12:15, and 1:45.
  7. Jane (wear) __________________________her new blue dress only once since she bought it. She (wear) ______________________________it to her brother’s wedding last month.
  8. The night has ended, and it’s daylight now. The sun (rise)____________________________. It (rise) ____________________________________at 6:08.

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