杜效禹61一般过去时态讲解及练习.doc

教育是一项良心工程语法学习之一般过去时态（杜效禹）一般过去时A、构成形式：主语+动词的过去式+其他。注意：没有be动词的否定句和疑问句中，用didnt否定和用did提问后，动词一定要用原形。B、判断依据：（1）be动词是was、were；（2）动词加ed；（3）有表示过去的时间状语，现在学过的常用的表示过去的时间状语有：just now，a moment，yesterday，last week，last night，last weekend，last year，last month，three days ago，two weeks ago，five years agoC、句型变换肯定句否定句一般疑问句及回答I was a teacher five years ago.I wasnt a teacher five years ago.-Were you a teacher five years ago?-Yes, I was. / No, I wasnt.They played many games yesterday.They didnt play many games yesterday.Did they play many games yesterday?Yes, they did. / No, they didnt.D.一般过去时过去式的构成： 用动词的过去式。作谓语的行为动词的词尾变化如下：一般情况+ed以e字母结尾的辅音+d以辅音字母y结尾去y变ied重读闭音节结尾的单词，末尾只有一个辅音字母 双写词尾字母+ed附：动词不规则动词表练一练A、用动词的适当形式填空。 1) It_( be ) Bens birthday last Friday. 2) We all_ ( have ) a good time last night.3) He_ ( jump ) high on last Sports Day. 4) Helen_ ( milk ) a cow on Friday. 5) She likes_newspapers, but she_a book yesterday. ( read ) 6) He_football now, but they_basketball just now. ( play ) 7) Jims mother_ ( plant ) trees just now. 8)_they_ ( sweep ) the floor on Sunday? No, they_. 9) I_ ( watch ) a cartoon on Monday. 10) We_ ( go ) to school on Sunday. B、按要求改写句子。1) My father came to the shop just now.（改为否定句）My father_ _ to the shop just now.2) I watched TV last night.（改为一般疑问句，并作否定回答） -_you_ TV last_? -_ ,_ _.3) Their teacher told them a story yesterday.（对划线部分提问）_ _ their teacher_them yesterday?4) They were on the farm last Saturday.（改为否定句）They_ on the farm last Saturday.5) David and Liu Tao did their homework together a moment ago.（改为一般疑问句）_ David and Liu Tao_ _ homework together_.英语不规则动词记忆表1.AAA动词原形过去式过去分词costkstcostkstcostkst花费cutktcutktcutkt割，切hurth:thurth:thurth:t受伤hithithithithithit打，撞letletletletletlet让putputputputputput放下readri:dreadredreadri:d读setsetsetsetsetset安排，安置spreadspredspreadspredspreadspred展开，传播，涂spitspitspit/spatspitspit/spatspit吐痰,shuttshuttshutt关上, 闭起,停止营业2.ABB动词原形 过去式 过去分词 beatbi:t beatbi:t beatenbi:tn 打败3.ABA动词原形过去式过去分词becomebikmbecamebikeimbecomebikm变comekmcamekeimcomekm来runrnranrnrunrn跑4.ABB（1）在动词原形后加一个辅音字母d, t或ed构成过去式或过去分词。 动词原形过去式过去分词burnb:nburntb:ntburntb:nt燃烧dealdi:ldealtdeltdealtdelt解决dreamdri:mdreamed/dreamtdreamed/dreamtdremt做梦hearhiheardh:dheardh:d听见hanghhanged/ hunghhanged/ hung绞死，悬挂learnl:nlearned/learntl:ntlearned/learntl:nt学习lightlaitlit/lightedlitlit/lightedlit点燃, 照亮meanmi:nmeantmentmeantment意思provepru:vprovedproven/provedpru:vn证明, 证实,试验shineainshone/shinedshone/shinedun, n使照耀，使发光showushowedshowed/shownun展示, 给.看smellsmelsmelled/smeltsmeltsmelled/smeltsmelt闻, 嗅speedspi:dspedsped/speededsped/speededsped加速spellspelspelled/speltspeltspelled/speltspelt拼写wakeweikwaked/wokewukwaked/wokenwukn醒来，叫醒, 激发（2）把动词原形的最后一个辅音字母“d”改为“t” 构成过去式或过去分词。 动词原形过去式过去分词buildbildbuiltbiltbuiltbilt建筑lendlendlentlentlentlent借给rebuild,ri:bildrebuilt,ri:biltrebuilt,ri:bilt改建, 重建sendsendsentsentsentsent送spendspendspentspentspentspent花费（3）原形ought ought 动词原形过去式过去分词bringbribroughtbr:tbroughtbr:t带来buybaiboughtb:tboughtb:t买fightfaitfoughtf:tfoughtf:t打架thinkikthought:tthought:t思考,想(4) 原形aught aught动词原形过去式过去分词catchktcaughtk:tcaughtk:t捉,抓teachti:ttaughtt:ttaughtt:t教（5）变其中一个元音字母动词原形过去式过去分词digdidugddugd掘(土), 挖(洞、沟等)feedfi:dfedfedfedfed喂findfaindfoundfound发现，找到getetgottgot/gottentn得到holdhuldheldheldheldheld拥有，握住，支持leadli:dledledledled引导, 带领, 领导meetmi:tmetmetmetmet遇见sitsitsatstsatst坐shootu:tshottshott射击spitspitspit/spatsptspit/spatspt吐痰,stickstikstuckstkstuckstk插进, 刺入, 粘住,winwinwonwnwo