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基于介词用法的事件信息抽取研究

基于介词用法的事件信息抽取研究
基于介词用法的事件信息抽取研究

时间前面的介词用法

时间名词前所用介词的速记歌 年月周前要用in,日子前面却不行。 遇到几号要用on,上午下午又是in。 要说某日上下午,用on换in才能行。 午夜黄昏须用at,黎明用它也不错。 at也用在明分前,说“差”可要用上to, 说“过”只可使用past,多说多练牢牢记, 莫让岁月空蹉跎。 下面就时间概念的介词用法做一简要介绍和比较。 1.at表示时间概念的某一个点。(在某时刻、时间、阶段等)。 at 1:00(dawn,midnight,noon)在一点钟(黎明、午夜、中午) These are our chief tasks at the present stage.这些就是我们现阶段的主要任务。 2.on 1)表示具体日期。 They arrived in shanghai on May 25.他们在五月二十五日到达上海。 注:(1)关于"在周末"的几种表示法: at(on)the weekend 在周末---特指 at(on)weekends 在周末---泛指 over the weekend 在整个周末 during the weekend 在周末期间 (2)在圣诞节,应说"at Christmas?而不说"on Christmas? 2)在(刚……)的时候。 On reaching the city he called up his parents.一到城里他就给父母打了一个电话。 3.in 1)表示"时段"、"时期",在多数情况下可以和during互换,前者强调对比,后者强调持续。in(during)1988(December,the 20th century)在一九八八年(十二月、二十世纪) I returned to Beijing in the middle of June.我是六月中回北京的。但如果表示"在某项活动的期间",则只能用during。 During my military service(the trip)在我服役期间(在旅行期间) 2)表示以说话时间为基点的"(若干时间)以后",常用作将来时态谓语的时间状语。如这时要表示"(若干时间)内",常用within。比较: The meeting will end in 30 minutes.(三十分钟后)会议三十分钟后结束。 Can you finish it within 30 minutes? (三十分钟内)你能在三十分钟之内完成这件事吗? 但在过去时态中,in可用于表"在若干时间以内",这时不要误用during The job was done during a week.(wrong)

时间介词的用法

时间介词的用法 公司内部编号:(GOOD-TMMT-MMUT-UUPTY-UUYY-DTTI-

时间介词的用法 时间在英语当中是非常讲究逻辑性的东西,因此在时态上也多十多种分类。 (1)In:longperiodsoftime很长的一段时间,还可以表示某一段时间以后。 e.g.IamgoingtoDisneyworldinJune. 我打算六月去迪士尼世界。 这里的月份六月是段很长的时间段,没有具体到那天,因此用in。 e.g.Ihavetowakeupin7hours. 我必须在七小时后起床。 这个的7hours是指一个时间段以后的时间,因此要用in,用法和after相同。 e.g.Ihearhe’llbebackinamonth. 我听说他将于一个月后回来. (2)On:specificdays具体的某一天,如节假日前。 e.g.Let’smeeton3rdofJanuary. 我们在一月三日见面吧。 这个虽然有月份,但是3rd具体到了某一天,因此用on。 e.g.IwanttobeinNewYorkonNewYearsEve. 我在除夕的时候去了纽约。

NewYearsEve作为一个节日,同样固定用法在前面加on。 e.g.Onmother'sDay,weshouldsendflowerstoourmother. 母亲节,我们应该送花给我们的母亲. (3)At:specifictime具体的时间、具体的某个时刻。 e.g.Iwanttobedat3amlastnight. 我昨晚凌晨3点才睡觉。 3am具体到了某个时刻,因此用at。 一些日常常见用法可以看下面表格: P.S.在表示年、月、日之前的介词,只要有日期,无论有年、月与否,都用on。没有日期,无论是只有年,还是只有月,还是年、月都有,都要用in。

高考英语-介词与介词短语-专题练习(五)有答案

高考英语专题练习(五) 介词与介词短语 1.The university started some new language programs to cater _______ the country's Silk Road Economic Belt. 2.The whole team count _______ Cristiano Ronaldo, and he seldom lets them down. 3.Many of the things we now benefit from would not be around but _______ Thomas Edison. 4.Have you ever heard of the trees that are homes _______ animals both on land and sea? 5.Most people work because it's unavoidable. _______ contrast, there are some people who actually enjoy work. 6.We tend to have a better memory for things that excite our senses or appeal _______ our emotions than for straight facts. 7.These comments came in response _______ specific questions often asked by local newsmen. 8.This meeting room is a non-smoking area. I would like to warn you _______ advance that if you smoked here you would be fined. 9.Last year was the warmest year on record, with global temperature 0.68℃_______ the average. 10.The little pupil took his grandma _______ the arm and walked her across the street. 11.Last year was the warmest year on record, with global temperature 0.68℃____ the average. A.below B.on C.at D.above 12.September 30 is the day ______ which you must pay your bill. A.by B.for C.with D.in 13.These comments came _______ specific questions often asked by local newsmen. A.in memory of B.in response to C.in touch with D.in possession of 14.What we expect from you is working hard hardly working? A.less than B.rather than C.as well as D.as much as 15._______ a common memory they all have their school days is the school uniform. A.of B.on C.to D.with 16.Check carrots, potatoes, onions and any other vegetables ______ and immediately use or throw away any which show signs of rotting. A.in demand B.in store C.on loan D.on sale 17.Jane stopped where a small crowd of men had gathered. She found some good quality pipes _______ sale. 18.But Mr. Fox hopes his new invention will offer a solution _______ these villages without a local shop. 19.When Jane got home, with her small but well-chosen present in her bag, her parents were already _______ table having supper. 21.Going to college helps build a strong mind, which leads _______ greater success in one's life. 22.Respect is very important _______ home, at school, and everywhere you go.

英语时间介词的用法

英语时间介词的用法 表示时间的介词 1)in ,on, at 在……时 一.in, on在方位名词前的区别 1.in表示A地在B地范围之内.如: Taiwan is in the southeast of China. 2.on表示A地与B地接壤、毗邻.如: North Korea is on the east of China. 二.at, in, on在表示时间上的区别 1.at指时间表示: (1)时间的一点、时刻等.如: They came home at sunrise (at noon, at midnight, at ten o’clock, at daybreak,at dawn). (2)较短暂的一段时间.可指某个节日或被认为是一年中标志大事的日子.如:He went home at Christmas (at New Year, at the Spring Festival, at night). 2.in指时间表示: (1)在某个较长的时间(如世纪、朝代、年、月、季节以及泛指的上午、下午或傍晚等)内.如: in 2004,in March, in spring, in the morning, in the evening, etc (2)在一段时间之后.一般情况下,用于将来时,谓语动词为瞬间动词,意为“在……以后”.如: He will arrive in two hours.

谓语动词为延续性动词时,in意为“在……以内”.如: These products will be produced in a month. 注意:after用于将来时间也指一段时间之后,但其后的时间是“一点”,而不是“一段”.如: He will arrive after two o’clock. 3.on指时间表示: (1)具体的时日和一个特定的时间,如某日、某节日、星期几等.如: On Christmas Day(On May 4th),there will be a celebration. (2)在某个特定的早晨、下午或晚上.如: He arrived at 10 o’clock on the night of the 5th. (3)准时,按时.如: If the train should be on time,I should reach home before dark. 三.at,in和on表示地点时的区别 1.at表示地点: (1)用于指较小的地方.如: I shall wait for you at the station. (2)用于门牌号码前.如: He lives at 115 Zhongshan Road. 2.in表示地点: (1)用于指较大的地方.如: He lives in Shanghai. (2)虽然是很小的地方,如果说话人住在那里,也可用in.商店、学校、机关等,

关于时间前的介词用法

关于时间前的介词用法 1、介词in用法: 2、介词at的用法: 3、after 表示在什么时间之后。 4、其反义词是before 或ago 表示在什么时间之前 5、介词on的用法:

小学英语介词at,in与on在时间方面的用法 at表示时间的一点;in表示一个时期;on表示特殊日子。 如:He goes to school at seven o’clock in the morning. 他早晨七点上学。 Can you finish the work in two days. 你能在两天内完成这个工作吗? Linda was born on the second of May. 琳达五月二日出生。 1>. at后常接几点几分,天明,中午,日出,日落,开始等。 如:at five o’clock (五点), at down (黎明), at daybreak (天亮), at sunrise (日出), at noon (中午), at sunset (日落), at midnight (半夜), at the beginning of the month (月初), at that time (那时) at that moment (那会儿), at this time of day (在一天的这个时候)。 2>. in后常接年,月,日期,上午,下午,晚上,白天,季节,世纪等。如:in 2006(2006年), in May,2004 (2004年五月), in the morning (早晨/上午), in the afternoon (下午), in the evening (晚上), in the night (夜晚), in the daytime (白天), in the 21st century (21世纪), in three days (weeks/month)三天(周/个月), in a week (一周), in spring (春季)。 3>. on后常接某日,星期几,某日或某周日的朝夕,节日等。 如:on Sunday (星期日), on a warm morning in April (四月的一个温暖的上午), on a December night (12月的一个夜晚), on that afternoon (那天下午), on the following night (下一个晚上), on Christmas afternoon (圣诞节下午), on October 1,1949 (1949年10月1日), on New Year’s Day (新年), on New Year’s Eve (除夕), on the morning of the 15th (15日的早上)等。

中考英语总复习专题四介词和介词短语满分突破试题(含解析)

专题四介词和介词短语 满分突破 Ⅰ.单选练考点 ( )1.Neil Armstrong was the first man to walk on the moon 20 July 1969. A.in B.on C.at D.for ( )2. The Dragon Boat Festival falls May or June every year. A.in B.on C. at D.between ( )3.More and more people in Qingdao go to work subway now. A.with B.on C.in D.by ( )4.Frank is an independent boy. His parents are proud him. A.on B.to C.in D.of ( )5.—Excuse me, is there a computer room in your school? —Yes. It’s the fifth floor. A.on B.in C.at D.to Ⅱ.完成句子:根据所给汉语意思,用短语完成下列英文句子 1.有人担心将来机器人会取代人类。 Some people worry that robots will take the place of humans . 2.在那个年代,书籍是靠手工制作的。 In those days, books were produced . 3.总体来说,这个产品满足了大部分顾客的需求。 , the product meets most of customers’ need. 4.扬州位于江苏中部,以其悠久的历史和文化而闻名。 Yangzhou lies Jiangsu Province and is known for its long history and culture. 5.克里在公园对面的中国银行上班。 Rick works at the Bank of China . Ⅲ.用方框中所给词的适当形式填空 1. a cold winter morning, I met her in the street. 2.The English teacher told me to get there half past ten. 3.Miss Wang will come to Beijing two days. 4.Do you see the kite the building? 5.The thief got into the room the window.

高考英语专题-介词和介词短语-巩固提升练习(含解析)

备战高考英语专题-介词和介词短语-巩固提升练习(含解析) 一、单选题 1.Human life is regarded as part of nature and, as such, the only way for us to survive is to live ______nature. A.in view of B.in need of C.in touch with D.in harmony with 2.On May 5, 2018, various memorial events were held nationwide ________ the 200th Anniversary of Karl Marx's birth. A.in charge of B.in place of C.in honor of D.in explanation of 3.You will be amazed to discover that what confused you at first makes sense _____further readings. A.to B.of C.upon D.before 4.Scientists are convinced _____ the positive effect of laughter _____ physical and mental health. A.of; at B.by; in C.of; on D.on; at 5.______Christmas coming near, they began to be busy shopping for the holiday. A.As B.Before C.Because of D.With 6.Doctors battled the night to save her life. A.within B.out of C.throughout D.inside 7.—How about this type of car,sir?—It's not economical,and what's more,it's________. A.out of shape B.free of charge C.out of order D.on the way out 8.After the dinner, I looked at the bill and found that it was 200 yuan , including the wine. A.after all B.in all C.at all D.above all 9.After a heated discussion at the meeting,a new plan came________being,which would have a great effect________the culture life of people. A.into;for B.to;to C.from;at D.into;on 10.the economic crisis getting more and more serious, the government is searching for ways to improve people's life. A.As B.With C.When D.If 11.piracy,it is necessary that effective measures should be taken right away to stop it. A.Due to B.As to C.Thanks to D.Next to 12.Before real estate control policies were introduced, people hoped that their income would be increased ________ the rise in housing prices. A.in touch with B.in anticipation of C.in line with D.in combination of 13.Do you really want to rent such a flat which is empty ________ some old pieces of furniture? A.besides B.except for C.for D.except

时间地点介词的用法

具体日期前用“on” 注意: 一、含有this, that, these, those, every, each 等的时间状语前不用介词。如: We are going to play football this afternoon. 今天下午我们打算踢足球。 His father goes to work early every day. 他爸爸每天很早去上班。They are working on the farm at the moment. 这几天他们正在农场干活。 二、all day, all week, all year 等由“all +表示时间的名词”构成的时间状语前不用介词。如: We stay at home and watch TV all day.我们整天呆在家里看电视。 三、由“some, any, one等+表示时间的名词”构成的时间状语前不用介词。如: We can go to the Great Wall some day. 有一天我们会去长城的。 四、时间状语是today, tomorrow, tomorrow morning, tomorrow afternoon, tomorrow evening, the day after tomorrow (后天)等,其前不用介词。如:

What day is it today?今天星期几? Who's on duty tomorrow? 明天谁值日? MORE: at 表示时间的某一点 (节日或年龄、瞬间或短暂的时间) Your memory is always poor at this time. (表示一天中的某个时刻不用冠词) I got up at six in the mopning. on 表示某日或和某日连用的某个时间段 You were late on Monday last week. in 用于表示除日以外的某一时间段 (表示年、月、季节、世纪时代) Sorry, I am late, the frist time in May. in和at都可表示地点,而in表示的地点比at所表示的地点大

英语时间的表达和介词的使用

时间表达和介词的用法 Time Expressions and the use of prepositions (1)At 用于表示时刻、时间的某一点 At noon 正午时 At night 在夜间 At lunch/ breakfast 在早餐时/晚餐时 At nine( o’clock ) 在九点钟 At that time 在那时 At first 开始的时候 At last 最后 At present 在目前,现在 At the moment 此刻,目前 At the end of 2009 在2009年年底 (2)on 表示在某天,或者某一天的上下午、晚上(具体到某一天,一律用on)On May 4, 2008 在2008年的5月4日 On Monday 在星期一 On Christmas Day 在圣诞节那天 On the night of July the first 在7月1号的夜晚 On a cold night 在一个寒冷的夜晚 On that day 在那天 (3)in 用语表示月、季节、年、世纪和泛指上午、下午、晚上(在一段时间内)In January 在一月 In spring 在春天 In (the year of) 2009 在2009年 In the 21st century 在二十一世纪 In the morning/ afternoon /evening 在早上、下午、晚上 In the holidays 在假期中

Notice注意: 泛指一般的上下午、晚上用in,特指某天的上下午、晚上用on Exception例外: 在this, last, next, every等词前面不能再加介词 This morning 今天早上 Last Friday 上周五 Next Sunday 下周日 Every Monday(week,spring…) 每周一(星期,春季)

介词in-on-at在表示时间时的用法

介词in, on, at在表示时间时的用法区别 ①in时间范围大(一天以上)如:in Tanuary, in winter, in 1999;泛指在上午,下午,晚上,如:in the morning(afternoon, evening). 习惯用法:in the daytime 在白天。 ②on指在某一天或某一天的上午,下午,晚上,如:on Monday, on Sunday afternoon, on July 1, 1999 ③at时间最短,一般表示点时间,如at six o’clock, at three thirty.习惯用法:at night, at noon, at this time of year. in, on和at在表达时间方面的区别 in 表示在某年、某季节、某月、某周、某天和某段时间 in a year在一年中 in spring 在春季 in September 在九月 in a week 在一周中 in the morning/afternoon/evening 在上午/下午/傍晚 但在中午,在夜晚则用at noon/night on 表示某一天或某一天的某段时间 on Monday 在周一 on Monday afternoon 在周一下午 on March 7th 在3月7日 on March 7th, 1998. 在1998年3月7日 on the morning of March 7th, 1998. 在1998年3月7日上午

at 表示某个具体时刻。 at eight o’clock 在8点钟 at this time of the year 在一年中的这个时候 at the moment 在那一时刻 at that time 在那时 注意:在英语中,如果时间名词前用this, last, next 等修饰时,像这样的表示,“在某时”的时间短语前,并不需要任何介词。 例如:last month, last week, this year, this week, next year, the next day, the next year 等。 1.What’s the weather like in spring/summer/autumn/winter in your country? 你们国家春天/夏天/秋天/冬天的天气怎么样? in 在年、月、周较长时间内 in a week 在里面 in the room 用某种语言 in English 穿着 in red on 某日、某日的上下午on Sunday afternoon 在……上面 on the desk 靠吃……为生live on rice 关于 a book on Physics 〔误〕We got to the top of the mountain in daybreak. 〔正〕We got to the top of the mountain at day break. 〔析〕at用于具体时刻之前,如:sunrise, midday, noon, sunset, midnight, night。〔误〕Don't sleep at daytime 〔正〕Don't sleep in daytime. 〔析〕in 要用于较长的一段时间之内,如:in the morning / afternoon, 或in the week / month / year. 或in spring / supper /autumn / winter等等。 〔误〕We visited the old man in Sunday afternoon. 〔正〕We visited the old man on Sunday afternoon. 〔析〕in the morning, in the afternoon 如果在这两个短语中加入任何修饰词其前面的介

高考英语 专题四 介词和介词短语(全国通用)

专题四介词和介词短语 A组三年模拟精选(2015~2013)(改编) 1.(2015·河南十所名校联考)Jane stopped where a small crowd of men had gathered.She found some good quality pipes sale. 解析考查介词搭配。她发现一些优质的烟斗在出售中。固定短语on sale出售,廉价出 售。 答案on 2.(2015·安徽名校联考)But Mr.Fox hopes his new invention will offer a solution these villages without a local shop. 解析考查介词搭配。福克斯先生希望这个新的发明能给没有商店的村子提供一个解决的 方法。固定表达offer sth to sb 向某人提供某物。 答案to 3.(2015·东营一月调研)When Jane got home,with her small but well-chosen present in her bag,her parents were already table having supper. 解析考查介词搭配。由having supper可知,此处表示“在进餐”,固定表达at table 表示“在餐桌边,在进餐”。 答案at 4.(2015·兰州一中一模)He was very tired doing this for a whole day. 解析考查介词。“他感到累”应是“在辛辛苦苦干了一整天之后”,表示“在……之 后”要用介词after。另外,表示“因做某事而累”也可用be tired from/with doing 来表示,故也可填from/with。 答案after/from/with 5.(2015·四川成都外国语学校月考)Going to college helps build a strong mind, which leads greater success in one's life. 解析考查介词搭配。这能够导致人生中更大的成功。固定短语lead to导致。 答案to 6.(2015·云南玉溪一中月考)Respect is very important home,at school, and everywhere you go.

小学英语介词的用法(表时间)

小学四年级 介词preposition缩写prep.,又叫前置词,表示其后的名词或代词(或是相当于名词的其他短语或从句)与其他句子成分的关系。介词是一种虚词,不能单独在句中作成分。 介词的用法 表示时间的(at 、on、in、at、before ,after、by、until、through、from、since、within) (1)at:用于表示时刻,时间的某一点。 at noon在午时at night在夜间at present目前 (2)on:用于星期,某天,某一天的上午、下午、晚上(指具体的某一天时,一律用) on sunday在星期天on sunday morning 在星期天的上午 on march 8 在3月8日 (3)in:用于表示周、月、季节、年、泛指上午、下午、晚上。 in 1999 在1999年in november 在11月份 in summer 在夏季in the afternoon在下午 过……后(未来时间) i think he will be back in an hour 。我想他一小时后就会回来。

i heard that she would be back in a month.我听说她一个月后回来的。 (4)before:在……之前 wei hua got up before 7 o’clock this morning 。今天早晨,魏华在7点之前起床了。 (5)after:在……之后 after that ,no noe should ever kill a seagull 。从那时起,任何人不得捕杀海鸥。 (6)by:在……前(时间),截止(到)…… by the time i arrived ,she had already gone 。 在我到达之前,她已经走了。 (7)for:达……之久(表示过了多少时间),可以和一般现在时,过去时,将来时连用,但是经常和完成时连用。 florence often worked for twenty-four hours without rest 。 弗洛沦斯常常工作24小时而不休息。 (8)during:在……期间 during the lifetime of one man ,north america and europe will more further apart by nearly two metres 。

时间名词前介词用法口诀

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