1.remember/forget to do sth.记住/忘记未做之事;
如：I’ll remember/ won’t forget to turn off the computer when I leave. I don’t think you need to worry.离开时我会记着(不会忘记)关电脑的。你不必担心。
2.remember/ forget doing sth.记住/忘记已做之事。
如：Do you remember/Haven’t you forgotten our meeting each other at the station five years ago?你还记得(还没忘记)5年前我们曾在车站见过面吧?
3. stop to do sth.停下来(停下手中之活)做(去做另外的事)，不定式短语用做状语，表示目的;如：Will you please stop to help us? We are in great need of help.请停下来帮帮我们，好吗?我们很需要人帮忙。
4.stop doing sth.停止做……(停下来手中正为之事)，动名词短语用做宾语。如：如：Will you please stop making so much noise? Nobody can hear what the lecturer is speaking about too clearly.请别吵闹太厉害，都没人能听清楚演讲者的话。
5. mean to do sth.想要做某事，意欲做某事;
1)I didn’t mean to get you into trouble, but … I’m really sorry.我本不想让你难堪得，但……实在抱歉。2)Revolution means liberating productive force. 革命就是解放生产力。
6.mean doing sth.意思是，意味着。如：1)He tried hard to give up smoking, but failed. 他想戒烟，但没做到。2)After we had begun to learn English for some time, we tried speaking English in English class.我们学了一阵子英语之后，就试着上英语课时讲英语。
7. see/hear/watch/notice /feel+宾语+do sth.看见/听见/观看/发现/感觉……做了某事(强调宾补语动作发生的过程和结果)，其被动结构为：be seen/heard/watched/noticed/felt to do sth;
8.see/hear/watch/notice/feel+宾语+doing sth.看见/听/观看/发现/感觉到……正在做某事(强调宾补语动作的进行)，其被动结构为：be seen/heard/watched/noticed/felt doing;
9.see/hear/watch/notice/feel+宾语+done(只能是及物动词)：看见/听见/观看/发现/感觉到……被……(宾语是宾补语动作的承受者)，同样也有被动结构形式。
如：
1)On arriving at the theatre, we noticed them singing the popular song.一到剧场，我们就发现他们正在唱那首流行歌曲。Arriving at the theatre, we noticed them sing quite a few popular songs.到剧场，我们发现他们唱了好几首流行歌曲。Arriving at the theatre, we noticed several popular songs sung.我们一到剧场就发现已经唱了好几首流行歌曲。2)The teacher watched the students making the experiment.老师观看学生们做实验。The teacher watched the students try the experiment. 老师看了那些学生做实验。The teacher watched the experiment done.老师观看了做实验。3)I felt someone pat me on the shoulder.我感觉到刚才有人拍了我的肩膀。I felt someone patting my shoulder. 我感觉到刚才有人在拍我的肩膀。I felt my shoulder patted.我感觉我的肩膀被拍了一下。
，我们将会及时处理。
