初一英语时间介词讲义及练习.doc

时间介词一、知识回顾 介词为虚词，不能单独充当句子成分，必须同名词、代词、短语、句子构成介词短语，才能充当句子成分。介词短语在句中常作表语、定语、状语和补足语。（一）表示时间的介词：1at, on, in(1) at表示具体点钟或具体年龄at 5:30 在5:30 at sunrise 日出时 at lunch 午饭时at noon 正午时 at night 夜间I get up at 6:00 every day. 我每天6:00起床。表示“在岁”时用at the age of。如：at the age of five 在五岁时(2) on表示“在具体某一天或某天的上、下午”。如：on Monday在星期一 on April 1st在四月一日I heard a shot on the morning of March 18.三月十八日早晨我听到一声枪响。泛指上、下午、晚上、夜间时用in the morning/afternoon/evening, at night；但若指具体某一天的上述时段时，则一律用on。如：on the afternoon of May 23 在五月二十三日下午(3) in表示“在某月、季节、年、世纪”以及泛指的上、下午、晚上。in September 在九月 in winter 在冬季in 1999 在1999年 in the 20th century在20世纪in the morning/afternoon/evening 在上午/下午/晚上2for, during, through（时间的期间）(1) for表示“一段时间”，后接与数词连用的时间名词。多与完成时连用。Ive been a soldier for 5 years.我入伍已5年了。She has been ill for several days. 她已经病了几天了。表示“持续一段时间”时，for后面必须跟“数字+时间名词”，而during后决不可接数字。(2) during表示“在期间”He visited many nice places during his stay here.在他逗留期间他参观了许多美丽的地方。What did you do during the summer vacation? 你在暑假做了什么？(3) through表示“一直，自始至终”They worked hard through the winter.整个冬天他们都在努力工作。She treated me like her brother through these years. 这些年来她始终把我当哥哥对待。 3from, since（时间的起点）(1) from 作“从”解，多用于“fromto/till”中。You can come anytime from Monday to Friday. 周一至周五你什么时间来都行。The exam will start from 9:00am. 考试将从上午九点开始。from“从（开始）”未必持续到现在，如：from 1995 to 1998.从1995年到1998年。而since是指“自从以来一直持续到现在”since一般只与现在完成时连用，而from不受此限。(2) since表示“自从以来（直到现在）”He has been away from home since 1973.他自从1973年就离开了家乡。We have known each other since ten years ago.我们十年前就认识了。for与since表示一段时间，但for与时间段连用，而since与时间点连用。如for two hours（持续）两小时；since last week自从上周直到现在4before, after（时间的前后）(1) before指“在之前”Please come before ten oclock.请10点以前来。The meeting will end after 3:00 p.m.会议将在下午三点后结束。表示“在以前”时，before与by基本可通用。但by还有“截至为止”之意 （2）after表示“在之后”，是before的反义词。Well hold a party after dinner.晚餐后我们将举办晚会。He got a cancer and died after a year.他患了癌症，一年后去世了。Ill phone you after I arrive.到达后我给你打电话。（after作连词）二、习题练习（1）填空1.I was born _ Childrens Day.2.I was born _ the morning of September 1st,1993.3.I was born _ June, 1994.4.在18岁的时候 _ the age of 185.开始，在起初 _ the beginning of6.此刻 _ the moment=now7.从到 _ _8.下课/放学/下班后 _class/school/work9.在圣诞节 _ Christmas Day10.过了一会儿 _ a while( 2)选择1.We traveled overnight to Paris and arrived _ 5 oclock _ the morning. A. on; in B. at; in C. at; on D. in; on2. Jack has studied Chinese in this school _ the year of 2000. A. since B. in C. on D. by3 My brother joined the army A 1989， March B in March， 1989 C March， 1989 D 1989， in March 4We had our breakfast a quarter seven A /， to B in， to C at， to D on， to5 I was born the night September 15， 1978 A in， on Bat， on Cat， in Don， of 6 The peoples Republic of China was founded 1949 A with B on C since D in7 He arrived _ Guangzhou _ noon. A. in; in B. to; at C. in; at D. at; in8 -When will Mr Black come to Beijing? - _ September 5th. A. On B. To C. At D. In9 _ the night before Christmas Day, par