雅思美国口语教程：Finished Actitivies一

会计考友

I have done sth.
I had done sth
2 E, @4 g4 U4 |. ^Have you ever been to British?你去过英国吗？
8 ]) N1 D$ n# @He has gone to london.他去了伦敦。
- T0 e( ~4 Q' `6 w. JHe has been to london.他去过伦敦。
I have been to london twice.他去过伦敦两次。
% E+ Y! _; p2 `) O* J6 JHave you sent the postcard to your uncle?你把明信片寄给你叔叔了吗？
, w+ E+ \6 B6 N! [Christmas card圣诞卡          New Year card新年贺卡
5 u& M% z, b: ^$ U9 lSpring Festival card新春贺卡
I told Maggie to send it for me.我告诉Maggie帮我寄过去了。
Haven`t I told you that the address to the letter might be wrong?我难道没有告诉你信的地址有错吗？
address   n.地址          May I have your address?
address   v.讲演          address the audience =make a speech
Peter had thought a lot about quitting before he did it. Peter辞职前考虑了很久。
He had become an Olympic Champion by the age of 20.他20岁就已经是奥运会冠军了。
5 m$ k8 E% j8 D2 WChina is going to host the 2008 Olympic Games.中国将举办2008年奥运会。
( N# c* D& y+ R' N* V: n$ IBeijing is going to host the 2008 Olympic Games.北京将举办2008年奥运会。
0 ], x- w5 N0 E* uspecial olympic games残奥会          winter olympic games冬奥会
champion冠军         championship 锦标赛       runner up亚军
It had tried eight years before but failed.
I should have checked it.我真应该检查一下。
should have done sth.真应该做某事（后悔没有做）
8 n9 ]2 v$ _- r7 MYou might have heard that Dustin was dismissed.你可能听说Dustin被开除了吧。
might have done sth.可能做某事（推测）
8 N: z3 s1 G/ I0 s- tYou are dismissed =youare fired=you are laid off.你被开除了。
You might have heard Jenny was promoted again.你可能听说Jenny又升职了吧。
You must have gotten the news that the postage is going to be raised.您一定知道邮资上调的消息了。