Forget doing/to do

ontherun

forget to do　忘记要去做某事。　(未做)<BR>　forget doing　忘记做过某事。　　(已做)<BR>　The light in the office is stil on. He forgot to turn it off.<BR>　办公室的灯还在亮着，它忘记关了。(没有做关灯的动作)<BR>　He forgot turning the light off. <BR>　他忘记他已经关了灯了。　　　 ( 已做过关灯的动作)<BR>　Don't forget to come tomorrow.<BR>　别忘了明天来。　　　　　　　　 (to come动作未做)<BR><BR>典型例题<BR>　---- The light in the office is still on.<BR>　---- Oh，I forgot___.　　　　　　　　　　<BR>　 A. turning it off　 B. turn it off　 C. to turn it off　 D. having turned it off<BR>　 答案：C。由the light is still on 可知灯亮着，即关灯的动作没有发生，因此用forget to do sth.<BR>而forget doing sth表示灯已经关上了，而自己忘记了这一事实。此处不符合题意。

mari

<P>thanks. these 2 really make me so confused sometimes. haha.</P>
<P>got it now. cool!~~~</P>[em02]

红色企鹅

<DIV class=quote><B>以下是引用<I>ontherun</I>在2006-4-20 2:41:00的发言：</B><BR><BR>
<P>Good for you.</P></DIV>
<P>Post some more. I am waiting. There is no new lessons from you today///</P>

ontherun

<DIV class=quote><B>以下是引用<I>mari</I>在2006-4-17 19:56:00的发言：</B><BR>
<P>thanks. these 2 really make me so confused sometimes. haha.</P>
<P>got it now. cool!~~~</P>[em02]</DIV>
<p>Good for you.

mari

<P>good for u (american english)</P>
<P>good on u (australian english)</P>

ontherun

<DIV class=quote><B>以下是引用<I>红色企鹅</I>在2006-4-20 2:56:00的发言：</B><BR><BR>
<P>Post some more. I am waiting. There is no new lessons from you today///</P></DIV>
<p>I am too busy on the other side watering....[em01][em01]

红色企鹅

<DIV class=quote><B>以下是引用<I>ontherun</I>在2006-4-20 16:26:00的发言：</B><BR><BR>
<P>I am too busy on the other side watering....[em01][em01]</P></DIV>
<P>Darn it. Make sure you guys produce some fresh water, instead of polluted one.</P>

ontherun

<DIV class=quote><B>以下是引用<I>红色企鹅</I>在2006-4-20 20:25:00的发言：</B><BR><BR>
<P>Darn it. Make sure you guys produce some fresh water, instead of polluted one.</P></DIV>
<p>Too late, it is "yellow river" now.[em01][em01]

ontherun

<IMG src="http://bbs.sgchinese.com/Skins/default/topicface/face2.gif"><IMG src="http://bbs.sgchinese.com/Skins/default/topicface/face2.gif">

红色企鹅

<P>No comment la... Donot know what to do with you all youngsters...</P>
<P>Perhpaps this is the lifestyle nowadays<IMG src="http://bbs.sgchinese.com/Skins/default/topicface/face14.gif"></P>