专四词汇辨析题 词汇精选：on的用法和辨析

词汇精选：on的用法和辨析  

一、详细释义：,adj.,活动着的，使用着的，工作着的，开着的，接通的,例句：,Is the water on or off?,自来水龙头开着还是关着？,在发生的,例句：,She had no idea of what's on.,她不知道发生了什么。,例句：,There's a marvellous match on at Wimbledon at the moment.,此刻在温布尔登正进行着一场精彩的比赛。,正在放映（或演出等）的,例句：,They are teenagers plaining there's nothing good on.,他们是一羣抱怨没有好节目看的青少年。,【英】【口】愿意参加的，同意的；被接受的；有效的，行得通的,例句：,I believe they will be on at that time.,我相信他们到时候会同意的。,【口】（菜肴等）菜单上有的，供应的,例句：,Make sure the dishes are already on when the guests e.,当客人到时，保证菜品已经上齐。,【俚】了解的，知情的,例句：,Is he on about the issue?,他了解那件事吗？,【美】【俚】醉了的，微醉的,例句：,He had little wine but he seemed on.,他喝得不多不过看起来有些醉了。,adv.,（放、盖、穿、连接等）上,例句：,I know how to sew a button on.,我知道怎么缝上釦子。,例句：,He put his coat on while she opened the front door.,她打开前门时，他穿上了他的外套。,向前，（继续）下去,例句：,Drive on for a kilometre; then take a right turn.,向前开一公里；然后向右转。,例句：,A tear in the eye of Friederike spurred me on to continue.,符瑞德利克眸子里的一滴眼泪，激励我继续说下去。,以后,例句：,We must study harder from now on.,从今以后我们必须更努力学习。,例句：,From now on they could count on us.,从今以后，他们尽可信赖我们。,忙得很（或没什么可忙）,例句：,Her lively youngsters keep her on.,她的那些活泼好动的孩子使她忙个不停。,例句：,I have a lot on in the next week.,我下周特别忙。,prep.,在...上,例句：,He threw the box on the table with a thump.,他砰的一声把盒子扔在桌子上。,例句：,He left this car on the road in front of the house.,他把他的汽车停在房子前面的马路上。,在...里,例句：,He lives on the campus.,他在学校里住。,例句：,Sometimes he had to do his work on his own time.,有时候他要在非工作时间里加班。,靠近，在...旁，沿着,例句：,The newly built plant abuts on the highway.,新建的工厂靠近公路。,例句：,Don't turn here, stay on the same road.,别在这里转弯，沿原路走下去。,向，朝,例句：,He gave the rogue a smash on the jaw.,他朝那流氓的下巴猛击一拳。,例句：,He avoided a truck which bore down on him from one side.,他避开了侧面朝他开来的一辆卡车。,针对，对着,例句：,His eye, bent on me, expressed at once stern surprise and keen inquiry.,他的眼光正着对我，既表示出严厉的惊奇又表示出锐利的询问。,例句：,Once I went by Henry's office and heard him yelling on the phone.,有一次，我经过亨利的办公室，听到他对着电话大叫大嚷。,凭，靠，根据，以...为基础,例句：,Henry had made his decision to fire me on impulse.,亨利作出解雇我的决定是凭一时冲动行事。,例句：,He could not support his family on his meager salary.,他靠微薄的工资无法养家。,处于...情况中，在从事...中,例句：,You should fix your attention on what you are doing.,你应该专心于你所从事的工作。,例句：,The captured tiger was on the rampage for several days.,捕获的老虎几天来一直处于狂躁不安中。,在...的时候，和...同时,例句：,Here the local were always barbered at this hour on this day.,原来本地人老是在这一天这个时候这个地方理发。,例句：,When were you born? I was born on August 1st, 1988.,你什么时候出生的？ 我出生在1988年8月1日。,关于，论及,例句：,He did an article on marketing.,他写了一篇关于销售的文章。,例句：,His book on history contains many references to Gee Washington.,他的那部历史书有很多处论及乔治·华盛顿。,为...目的,例句：,I have been thinking every day of ing to you on the very same errand.,我一直每天都在想为了同样的目的到您那儿去呢。,由于，因为,例句：,The accident was credited to carelessness on the part of the driver.,这起事故是由于驾车人不小心引起的。,例句：,You can't stop going with an old friend on account of rumors.,你不能因为谣言就和一个老朋友断绝来往。,是...的成员，在...供职,例句：,A number of distinguished professors sat on this mittee.,许多有名的教授都是该委员会的成员。,例句：,He was once a person authorized to serve in a position of authority on a vessel.,他曾是个被授权在舰船上某一权威职位上供职的人。,通过，以...的方式,例句：,The quartermaster rang up the order on the engine room telegraph.,航信士官通过机舱令钟传达了命令。,例句：,We will conclude the business on a cash basis.,我们将以现金交易的方式成交。,【口】由...支付,例句：,It is all on the house.,费用全由敝店支付。,例句：,All the expenses fall on me.,全部费用由我支付。,带…在身上,例句：,Can't I carry it on me?,我就不可以把枪带在身上吗？,例句：,Mary happened not to have any money on her .,玛丽正巧身上没带钱。,用,例句：,Most flashlights work on o batteries.,大多数的手电筒用两节电池。,例句：,Weave all pieces on the same loom.,用千篇一律的笔调写。,二、词义辨析：,above,on,over,这些前置词均含“在……上”之意。above一般指位置高于某物，但不一定在正上方，也不接触另一物，其反义词是below。on指与另一物表面相接触。over指一物在另一物的垂直上方，多暗示悬空，但也含“覆蓋于……之上”之意。其反义词是under。,三、词义辨析：,at,in,on,这些前置词在表示地点或时间时均含“在……”之意。at表地点时，指空间位置上的某一点；表时间时，指在时间上的某一时刻。in表地点时，指在某一立体空间范围内；表时间时，指一段时间或与年、月、季节时间连用。on表地点时，指某物与另一物表面相接触，或与某地方接壤等；表时间时，指在某一天或某一天的某个时间，尤指在星期几。,四、相关短语：,act on,v.对...起作用,按...行动,作用于,add on,另外加上去,and so on,ph. 1.等等；诸如此类,bear down on,v.施压加力于...,冲向,袭击,bear on,v.对…施加压力，有关，瞄准,bet on,就…打赌,打…的赌,border on,v.1.邻近，接界 2.近乎,bring on,1.引起,build on,建立在…的基础上,burst in on,突然打断;突然出现在…面前,call on,1.拜访2.号召；请求,carry on,1. 从事；经营；进行；继续2.（尤指迎着困难）进行下去，继续进行，坚持下去3.【口】举止放肆；举动愚蠢胡闹；吵闹4. 发怒；悲伤5. 喋喋不休地诉说6. 调情,一、参考例句：,Come on!,走吧！,We walked on and on.,我们一个劲儿地往前走。,Click on the link on our website.,在我们的网站上点击这个链接。,On your feet.,站起来。,Throw on a cardigan.,套件羊毛衫。,Prices keep on increasing.,价格在不断地上涨。,Chinese live on rice.,中国人以大米为主食。,Put on your coat!,把你的外套穿上！,What went on?,发生什么事了？,Come on, chill out.,行了，冷静点儿。