有些動詞后既可接to do,也可接doing,它們后接to do與doing在意思上有時有較大的差別。作為近幾年中考的常考點之一,我們應(yīng)該搞清楚它們的區(qū)別。
1.stop to do與stop doing
解析:stop to do sth.意為“停下來(正在做的事)去做(另外的)某事”,to do sth.在句子中作目的狀語.而stop doing sth.意為“停止(正在做的)某事”。如:
Jim stopped to speak to me.吉姆停下(手頭的工作)來跟我講話。
When tIle teacher came in.the students stopped talking.老師進來時,學(xué)生們停止了講話。
2.remember to do與remember doing
解析:remember to do,sth.意為“記住要去做某事”(還沒有做),而remember doing sth.意為“記得(已經(jīng))做過某事”。如:
Please remember to send the letter for me.請記住為我發(fā)這封信。
I don’t remember eating this food.我不記得吃過這種食物。
3.forget to do與forget doing
解析:forget to d0 sth.意為“忘記做某事”(動作還沒有發(fā)生),而forgetdoing 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 dp與go on doing
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,而go on doing sth.意為“繼續(xù)做下去(接著做同一件事)”。如:
After reading the text,the students went on to do the exereises.學(xué)生們讀完課文后,接著做練習(xí)。
It’s raining hard,trot the farmers go on working on the farm.雖然天正下著雨,但農(nóng)民們繼續(xù)在農(nóng)場里干活。
5.try to do與try doing
解析:try to do sth.意為“盡力去做某事”,而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.你可以試試用另一種方法解答這道題目。
6.can’t help to do與can’t help doing
解析:can’t helI)t0 d0 sth.為動詞不定式結(jié)構(gòu),意為“不能幫忙做某事”,而Call’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”如:
We can’t help to finish it.我們不能幫忙完成此事。
l couldn’t help laughing when I saw her strange face.當我看到她奇怪的表情時,我情不自禁地笑了。
7.hear sh.do與hear sb.doing
解析:hear sb.do sth.意為“聽到某人做某事”,指聽到了這個動作的全過程;heat sb.doing sth.意為“聽到某人做某事”,指聽到的時候.這個動作正在發(fā)生。如:
I often hear him sing in the classrooln.我經(jīng)常聽到他住教室里唱歌。
Do you hear someone knocking at the door?你聽到有人在敲門嗎?
(注:和hear的用法一樣的還有see,watch,notice等。)
責(zé)任編輯/張彩萍