1.stop to do/stop doing sth
解析:stop to do sth.意為“停下來(正在做的事)去做(另外的)某事”
stop doing sth.意為“停止做(正在做的)某事”。如
Mary stopped to speak to me.瑪麗停下(手頭的工作)來跟我講話。
When the teacher came in.the students stopped talking.老師進(jìn)來時,學(xué)生們停止講話。
2.remember to do/remember doing sth
解析:remember to do sth.意為“記住要去做某事”(還沒有做)。
remember doing sth.意為“記得(已經(jīng))做過某事”如:588.es
Please remember to send the letter for me.請記住為我發(fā)這封信。
I don't remember eating such food somewhere.我不記得在哪里吃過這種食物
3.forget to do/forget doing sth
解析:forget to do sth.意為“忘記做某事”(動作還沒有發(fā)生)。
Forget doing sth.意為“忘記做過某事”(動作已發(fā)生)。如:
Don't forget to bring your photo here.別忘了把你的相片帶來。
I have forgotten giving the book to him.我忘記我已把書給了他。
4.go on to do/go on doing sth
解析:go on to do sth.意為“做完一件事,接著做另外一件事”,兩件事之間有可能有某種聯(lián)系。
go on doing sth.意為“繼續(xù)做下去”。如:
After reading the text,the students went on to do the exercises.學(xué)生們讀完課文后,接著做練習(xí)。
It's raining hard,but the farmers go on working on the farm.雖然天正下著大雨,但農(nóng)民們繼續(xù)在農(nóng)場干活。
5.try to do/try doing sth
解析:try to do sth.意為“盡力去做某事”,
try doing sth.意為“(用某一種辦法)試著去做某事”。如:
Try to come a little early next time,please.下次請盡量早點來。
You can try working out the problem in another way.你可以試試用其它的方法解答這道題目。
6.can't help to do/can't help doing sth
解析:can't help to do為動詞不定式結(jié)構(gòu);
can't help doing sth.意為“身不由己地去做某事”或“情不自禁地去做某事?!比纾?/P>
We can't help to finish it.我們不能幫忙完成此事。
I couldn't help laughing when I saw her strange face.當(dāng)我看到她奇怪的臉時,我情不自禁地笑了。
7.hear sb.do/hear sb.doing sth
解析:hear sb.do sth.意為“聽見某人做某事”,指聽到了這個動作的全過程;
Hear sb.doing sth.意為“聽到某人做某事”,指聽到時候,這個動作正在發(fā)生。如:
I often hear him sing in the classroom.我經(jīng)常聽見他在教室里唱歌。
Do you hear someone knocking at the door?你聽見有人在敲門嗎?
應(yīng)該說明的是:和hear的用法一樣的還有see、watch、notice等。
今天的內(nèi)容就介紹到這里了。