一般过去时态的讲解及练习.docx

一般过去时态的讲解及练习 2008-06-11 23:39:42 本文已公布到博客频道校园?教育分类 一般过去时态的讲解及练习 定义：表示过去某时发生的动作或存在的状态。 结构：“主语+动词的过去式” 用法： 1?表示过去某个时间发生的动作或存在的状态。 He was here yesterday. I got up at seve n yesterday morning. My mother was at work yesterday after noon. Did you have a good time last summer? 表示过去经常或反复发生的动作。 My mother ofte n went to work by taxi last year. When I was a stude nt, I ofte n liste ned to music. 常与一般过去时态连用的时间有： at that time, the n, at that mome nt, yesterday, yesterday morni ng (after noon, eve nin g …)last ni ght (week, mo nth, year-)，一 段时间 +ago(several days ago), two days ago, a week ago, three years ago in 1990, (in 1997…),just no w, l ong before, l on g, l ong ago 动词过去式构成规则 1、一般在动词原形末尾加-ed help f helped, look — looked, play — played, work — worked, listen f listened, wash — washed, clean — cleaned, 2、结尾是e的动词加--d live---lived hope---hoped use---used like --- liked 3 3、末尾只有一个辅音字母的重读闭音节词 ,先双写这个辅音字母 ,再加— ed stop---stopped plan---planned 4、结尾是“辅音字母+y”的动词，先变“y”为“i”再加一ed study---studied carry ---carried cry --- cried worry f worried （二） 动词过去式的读音规则 规则动词加-ed的读音:基本规则是轻轻,浊浊，既在轻辅音后加ed读轻辅 音/t/。在浊辅音及元音后加ed读浊辅音/d/。 例： ask f asked /a:skt/, cook f cooked /kukt/, pass f passed /pa:st/, 例： move f moved /mu:vd/, live f lived / livd/, listen f listened /'lisnd/, stay f stayed /steid/ 在/t/ /d/之后念/id/ ,即ed在/t/ /d/音后面念/id/ 例：shout f shouted // , start f started /sta:tid/,wa nt f wan ted /wantid/, need f needed /'ni:did/ （三） 不规则动词的过去式： 过去式与动词原形的拼写形式相同：let f let, put f put, read f read,（注意read的过去式读［red］） i f a: begin f began, drink f drank, give f gave, ring f rang, sing f sang, sit f sat, swim f swam i f o: drive f drove, ride f rode, write f wrote ow f ew: grow f grew, know f knew, throw f threw 含 ough 或 augh 的: bring f brought, buy f bought, think f thought; catch f caught, teach f taught am is ---was are ---were do---did can---could come---came 不规则动词的过去式平时出现要留心 ,逐个熟记 ,注意积累。 句型转化： 1．be 动词的过去时的句型如下： 否定句： 主语+ be动词的过去式(was, were) + not… 疑问句：be动词的过去式(was, were) +主语…？ He was busy yesterday.肯定句 )他昨天很忙