有些动词后既可接to do,也可接doing,它们后接to do与doing在意思上有时有较大的差别。因为它们也是中考的常考点之一,因而我们应该搞清楚它们的区别。
1.stop to do/stop doing sth
解析:stop to do sth。意为“停下来(正在做的事)去做(另外的)某事”
stop doing sth。意为“停止做(正在做的)某事”。
如:Mary stopped to speak to me。玛丽停下(手头的工作)来跟我讲话。
When the teacher came in 。the students stopped talking。 老师进来时,学生们停止讲话。
2.remember to do/remember doing sth
解析: remember to do sth 。意为“记住要去做某事”(还没有做)。
remember doing sth。 意为“记得(已经)做过某事”
Please remember to send the letter for me。请记住为我发这封信。
I don't remember eating such food somewhere 。我不记得在哪里吃过这种食物
3.forget to do/forget doing sth
解析: forget to do sth 。意为“忘记做某事”(动作还没有发生)。
Forget doing sth。 意为“忘记做过某事”(动作已发生)。如:
Don't forget to bring your photo here。别忘了把你的相片带来。
I have forgotten giving the book to him。我忘记我已把书给了他。
4.go on to do/go on doing sth
解析: go on to do sth。意为“做完一件事,接着做另外一件事”,两件事之间有可能有某种联系。
go on doing sth。意为“继续做下去”。如:
After reading the text ,the students went on to do the exercises 。学生们读完课文后,接着做练习。
It's raining hard ,but the farmers go on working on the farm。虽然天正下着大雨,但农民们继续在农场干活。
5.try to do/try doing sth
解析:try to do sth。意为“尽力去做某事”,
try doing sth。意为“(用某一种办法)试着去做某事”。如:
Try to come a little early next time ,please。下次请尽量早点来。
You can try working out the problem in another way。你可以试试用其它的方法解答这道题目。
6.can't help to do/can't help doing sth
解析:can't help to do为动词不定式结构;
can't help doing sth。意为“身不由己地去做某事”或“情不自禁地去做某事。”如: We can't help to finish it。我们不能帮忙完成此事。
I couldn't help laughing when I saw her strange face。当我看到她奇怪的脸时,我情不自禁地笑了。
7.hear sb。 do/hear sb.doing sth
解析:hear sb. do sth.意为“听见某人做某事”,指听到了这个动作的全过程;
Hear sb. doing sth.意为“听到某人做某事”,指听到时候,这个动作正在发生。如:
I often hear him sing in the classroom。我经常听见他在教室里唱歌。
Do you hear someone knocking at the door?你听见有人在敲门吗?
应该说明的是:和hear的用法一样的还有see、watch、notice等。
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