动词加ed和ing规则

动词过去式变化规则及其读音规则规则动词的过去式变化如下：1、一般情况下，动词词尾加-ed ，如：work ---worked play---played wanted----wanted act----acted2、以不发音的-e 结尾动词，动词词尾加-d，如：live---lived move----moved taste---tasted hope---hoped3、以辅音字母+ y结尾的动词，把-y变为-i 再加-ed，如：study---studied copy---copied cry---cried carry---carried4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed，如：stop ---stopped5、不规则动词的过去式变化规律性不强，须多加记忆。

go – went make – made get – got buy – bought come - camefly-flew不规则动词的过去式的构成1．把动词原形中的i改为a，变成过去式。

如：begin—began，drink—drank，give—gave，ring—rang，sing—sang，sit—sat，swim—swam2．把重读开音节中的i改为o，变成过去式。

如：drive—drove，ride—rode，write—wrote3．改动词原形中的aw ／ow为ew，变成过去式。

如：draw—drew，grow—grew，know—knew，throw—threw（动词show除外，show—showed）4．动词原形中的e改为o，变成过去式。

如：get—got，forget—forgot5．动词原形中的ee改为e，变成过去式。

如：feed—fed，meet—met6．动词原形中的eep改为ept，变成过去式。

如：keep—kept，sleep—slept，sweep—swept7．动词原形中的eak改为oke，变成过去式。

如：break—broke，speak—spoke8．动词原形中的ell改为old，变成过去式。

如：sell—sold，tell—told9．动词原形中的an改为oo，变成过去式。

如：stand—stood，understand—understood10．以ought和aught结尾，且读音是〔:t〕的过去式。

如：bring—brought，buy— bought，think—thought，catch—caught，teach—taught 11．以ould结尾且读音为〔ud〕的情态动词过去式。

如：can—could，shall—should，will—would12．把动词原形中的o改为a，变成过去式。

如：come—came，become—became13．在动词原形后加d或t变成过去式，并且发生音变。

如：hear〔hi 〕—heard〔h :d〕，say〔sei〕—said〔sed〕，mean〔mi:n〕—meant 〔ment〕14．动词的过去式与动词原形一样。

如：let—let，must—must，put—put，read—read〔red〕15．不符合上述规律的动词过去式。

如：am，is—was，are—were，build—built，do—did，eat—ate，fall—fell，feel—felt，find—found，fly—flew，go—went，have ／has— had，hold—held，leave—left，make—made，may—might，run—ran，see—saw，take—took过去式“-ed”的发音规则（1）动词词尾为“t，d”时，发/ id /音，want →wanted （要）need →needed （需要）（2）动词词尾为清辅音时，发/ t / 音。

help →helped （帮助）laugh →laughed （笑）look →looked （看）kiss →kissed （吻）wash →washed （洗）watch →watched （注视）（3）动词词尾为t，d以外之浊辅音或元音时，发/ d /音。

【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。

【过去时态结构】指的是过去时态下的动词形式的语法构成。

过去式就是动词的变化，表示过去发生的事。

一般看到ago,before, in 几几年，就是过去式。

work-workedlisten-listened 一般的就是直接加ed，特殊的就有一些变化。

结构【过去时态结构基本形式】1、主语+动词过去式+其他；2、否定形式①wasn't/weren't②在行为动词前加didn't，同时还原行为动词；一般疑问句Did+主语+do+其他。

概念：表示过去的发生动作或过去存在的某种状态例句：A:What did you do last weekend?B:I played football.A:Did you read books?B:Yes,I did.构成表示一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。

动词的过去式可分为规则动词和不规则动词。

规则动词的过去式变化如下：（1）一般情况下，动词词尾加ed ，如：work—worked；play—played；want— wanted；act—acted（2）以不发音的 e 结尾动词，动词词尾加d，如：live—lived；move—moved；decide—decided；decline—declined；hope—hoped；（3）以辅音字母+ y结尾的动词，把y变为i 再加ed，如：studied tried copied justified cried carried embodied emptied（4）以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加ed，如：stopped begged fretted dragged dropped planned dotted dripped（5）注：不规则动词的过去式变化规律性不强，须多加记忆。

go - went，make - made，get - got ，buy - bought ，come - came ，fly-flew ，is/am-was，are-were ，see-saw，bring-brought，do-did，teach-taught, think-thought, say-said,sit-sat. read-read, spend-spent, eat-ate,give-gave,sit-sat,tell-told,write-wrote,feel-felt,find-found,hear-heard,know-knew,put-put,grow-grew,take-took,catch-caught,come-came,become-became ,swim-swam，sweep—swept，sing—sang，draw—drew，以上的（1）至（4）条中的发音均有改变，具体分别有/d/ /t/ /id/。

而不规则动词的过去式的发音则略有不同，但是有些还是按照一定规律变化的。

如以上的：make - made，get - got ，buy - bought ，come - came ，fly-flew ，bring-brought，teach-taught, think-thought, say-said,sit-sat. read-read,spend-spent,give-gave,tell-told,write-wrote,feel-felt,find-found,hear-he ard,know-knew,put-put,grow-grew,take-took,catch-caught,come-came, become-became,swim-swam，sweep—swept，sing—sang，draw—drew。

仔细看一看，能发现它们的一些变化规律，也就是说不需要死记硬背这些过去式，知道了原型和变化规律，就可以写出来了。

有的变化部分读音也是有规律的。

分类记忆是对学习过去式很有帮助的！用法：（1）表示过去某一时刻或某一段时间内所发生的动作或情况，通常一般过去式带有表示动作时间状语的词，词组或从句,如yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间状语。

I worked in that factory last year. 去年我在那一家工厂工作。

I went to the Tian Long Mountain yesterday. 昨天我们去了天龙山。

一般过去时的用法一.概念：一般过去时是表示在过去的时间里发生的动作或状态，通常与表示过去的时间状语连用。

二．时间状语：yesterday, the day before yesterday, two days ago, long long ago,a minute ago,last year(week, month), just now, at that time, in those days.三．过去时的用法：1．有确定的过去时间状语时要用过去式。

例：We had a good time last week.2．表示过去连续发生的动作时，要用过去式。

例：The boy closed the door, turned off the window, and then went to bed.3. 表示过去一段时间内经常或反复的动作，要用过去式。

例：She often came to help me at that time.四.一般过去式的构成形式：☆Be动词的过去式：(1)肯定句：主语+ be 动词的过去式（was, were）例：He was ill yesterday. She was nine two years ago.They were my students long long ago.(2)否定句：主语+ be动词的过去式（was, were）+ not例：He was not ill yesterday.She was not nine two years ago.They were not my students long long ago.(3)一般疑问句：直接把be动词提到句首。

例：Was he ill yesterday?肯定回答：Yes, he was.否定回答：No, he wasn't.Was she nine two years ago? Yes, she was. / No, she wasn't.Were they your students long long ago? Yes, they were. / No, they weren't.☆实意动词的过去式：(1)肯定句：主语+动词的过去式例：He played football last week.She watched TV last night.(2)否定句：主语+ did not +动词原形例：He did not play football last week.She didn’t watch TV last night.(3)一般疑问句：Did +主语+动词原形例：Did he play football last week?回答：Yes, he did./ No, he didn't.Did she watch TV last night?回答：Yes, she did. / No, she didn’t.五．动词变过去式的几种常用规则：1．一般动词直接+ ed;例：look--looked want--wanted listen --listened2．以e结尾的词直接+ d;例：live--lived phone--phoned3．以辅音字母加y结尾, 变y为i加ed;例：try--tried study--studied 4．重读闭音节结尾的，词尾只有一个辅音字母，双写词尾辅音字母+ ed;例：stop--stopped plan--planned5.不规则动词: 动词由原形转变为过去式时不按词尾加“-ed”之变化规则者叫做不规则动词。