关于介词On的用法

  关于On的用法 (1) 作介词： 1. 表示位置：在……上 Mary’s coat is on the desk . They’re going to work on a farm . There are many apples on the trees . I have them on this piece of paper . There was a big smile on her face . Jim and Li Lei meet on the road outside Li Lei’s house . Which channel is it on ? 2. 表示时间：在……（天） Everyone eats mooncakes on Mid-Autumn Day . They arrived early on a Tuesday morning . I eat mooncakes on that day . I was born on February 18 , 1981 . Either Tuesday or Wednesday is OK . I’ll be free on these days . 3. 关于…… In the library she has got books on many different subjects . (2) 作副词，与动词连用，构成短语： 1. come on跟我来，加油 “Come on !”they shouted . 2. get on上（车） Let’s get on the bus . 3. get on with（sb. ）与（某人相处） Usually we get on very well with each other . 4. go on继续 Autumn starts in August , and goes on to October . Go on until you reach the end . 5. hold on（for a moment）别挂断电话，等一等 A : Hello ! Could I speak to the headmaster , please ? B : Hold on for a moment , please . I’m sorry , he isn’t here right now . May I help you ? 6. put on穿上，戴上，上演 Put it on , please Lily . Don’t be late——oh , and put on your old clothes . 7. try on试穿（衣服），试试看 Shall I ask the shopkeeper if I can try it on ? 8. turn on开，旋开（电灯，无线电等） I turned on the radio . Turn it on . 9. pass on传递 They both passed on their sticks at the same time . 10. go on with（sth. ）继续做…… They went on with their work . 11. walk on继续走 Walk on and turn left . (3) A. 作介词，与动词连用，构成短语： 1. go on继续 He quickly got up and went on running . 2. spend … on在……花费 I like writing to my penfriend , but I can’t spend much time on it . 3. keep on继续 I kept on thinking about the match in the afternoon . 4. knock on敲 The boy is knocking on the door . 5. work on致力于 He works on the Great Green Wall with many other people . Please tell Mr. Hu that I am working hard on my Chinese . 6. live on靠……为生 They lived on potatoes . 7. call on访问，拜访 I called on you . B. 作介词，与名词连用，构成短语： 1. on foot走路，步行 I see you’re on foot today . 2. on the / one’s way to在途中，在路上 On her way home she bought a new pen at a shop . 3. on time 准时；不早不晚 You must always return your library book on time. 4. on duty值日 Who’s on duty today . 5. on show展览；陈列 They saw many old things on show in glass-topped tables . 6. on（the）earth在地球上 Two thousand years ago , there were only 250 million people on the earth . 7. on the left/ right在左（右）边 Walk along this road and take the fourth turning on left . 8. on the radio通过收音机，以无线电的方式 She said that she heard a very interesting programme on the radio . 9. on TV通过电视，以电视的形式 We can watch a football match on TV . 10. on top of在……上面（顶部） Can you see much grass on top of the rock ? 11. on the team在队里 Neither of them is on the team . 12. on a visit在访问 Xia Yi is on a visit to England . 13. on fire着火 The building is on fire . 14. on holiday休假，度假 You and your family are away on holiday . 15. on sale出售 The meat is on sale in the market. (4) 其他 1. and so on等等 There are different kinds of vegetables in the shop , such as tomatoes , potatoes , carrots , peas , cabbages and so on . 2. on and on继续，不断 They talked on and on very happily . 3. from now on从此以后，今后 Please be more careful from now on . 4. later on过后，以后 The radio says the rain will stop later on PAGE 3