Because I wanted to read a book.
因为我想要看一本书的英语 过去式
我要中小学的 要所有特殊变化的 比如说+D 去Y加IED 把I,E变成A等 写的详细点
规则动词的过去式词尾变化有几种：
1．一般情况下加ed，如watched, planted, watered, pulled, climbed, picked。
2．以不发音字母e结尾的加d，如liked, moved, tasted。
3．以辅音字母加y结尾的变y为i再加ed，如study——studied。
4．以1个元音字母加1个辅音字母结尾的重读闭音节，双写最后一个辅音字母再加ed，如stop——stopped。
词尾读音有3种：
a．在浊辅音和元音后读[d]，如lived, watered, listened, played。
b．在清辅音后读[t]，如liked, helped, watched。
c．在[t],[d]音后读[Id]，如planted, wanted, handed(上交)。
不规则动词的过去式变化则没有什么规律，请大家背熟记牢：
sit —— sat throw —— threw am, is —— was
drink —— drank draw —— drew are —— were
sing —— sang fly ——flew do —— did
begin —— began grow —— grew have, has —— had
swim —— swam put —— put may —— might
give —— gave cut —— cut can —— could
ring —— rang let —— let shall ——should
run —— ran read —— read will —— would
ride —— rode catch —— caught go —— went
write —— wrote teach —— taught eat —— ate
drive —— drove think —— thought hear —— heard
keep —— kept buy —— bought see —— saw
sleep —— slept fight —— fought find —— found
sweep —— swept hold —— held wear —— wore
feel —— felt tell —— told meet —— met
come —— came get —— got mean —— meant
become —— became make —— made speak —— spoke
take —— took say —— said
1）is, am -was are-were
2) begin——began ring——rang drink——drank swim——swam give——gave
sing——sang sit——sat run-——ran have——had make——made
come——came eat——ate
3) write——wrote ride——rode speak——spoke drive——drove stand——stood
tell——told win——won get——got take——took
4) sleep——slept sweep——swept feel——felt keep——kept
spell——spelt spend——spent bend——bent
meet——met go——went
5) know——knew fly——flew blow——blew grow——grew
throw——threw draw——drew (glow——glowed)
6) teach——taught catch——caught buy——bought
fight——fought think——thought
7) find——found hear——heard say——said lie——lay
see——saw learn——learnt mean——meant
8) put——put read——read cut——cut let——let
如果是陈述句，就把动词变为过去式，一般都是加ed，有的特殊变化。变为一般疑问句，用助动词do ，但需变为过去时did
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。 drink-drinked
listen-listened
一般的就是直接加ed，特殊的就是变化 如 do-did eat-ate see-saw
meet-met
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 --listened 2．以e结尾的词直接+ d;
例：live--lived phone--phoned
3．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--planned
5.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。小学常见的动词不规则过去式如：
是is/am- was, 是are- were, 来come-came, 去go- went, 有have- had, 做/干do- did, 做make- made 读read- read, 放put- put, 切割cut- cut, 写write- wrote, 带走take- took, 买buy- bought, 带来bring- brought, 想think- thought, 看见see- saw, 说say- said, 说话speak- spoke, 打破break- broke, 得到get- got, 跑run- ran, 告诉tell- told, 唱sing- sang, 喝drink- drank, 吃eat- ate, 游泳swim- swam, 开始begin- began, 偷steal- stole, 遇见meet- met, 卖sell- sold, 坐sit- sat,等等 be,am ,is -was are-were begin-began break-broke
bring-brought build-built buy-bought can-could catch-caught come-came do-did draw-drew drink-drank drive-drove eat-ate fall-fell feed-fed feel-felt find-found fly-flew forght-forgot get-got go-went have,has-had hear-heard hold-held keep-kept knoe-knew
learn-learnt,learned leave-left let-let make-made may-might mean-meant meet-met must-must put-put read-read ride-rode ring-rang run-ran say-said see-saw sell-sold shall-should shoe-shoeed sing-sang
know 知道 knew known
lay 放置 laid laid lead 引导 led led
learn 学习 learnt / learned learnt / learned leave 离开 left left lend 借贷 lent lent let 让 let let
lie 躺 lay lain
light 点着 lit / lighted lit / lighted lose 遗失 lost lost make 制作 made made may 可以 might ×
mean 表…意思 meant meant meet 遇到 met met
mistake 误认 mistook mistaken
misunderstand 误会 misunderstood misunderstood pay 支付 paid paid
prove 证明 proved proved / proven put 放置 put put
quit 放弃 quit / quitte quit / quitted read 读 read read
rebuild 改建 rebuilt rebuilt retell 复述 retold retold
rid 免除 rid / ridded rid / ridded ride 骑 rode ridden rise 上升 rose risen run 跑 ran run
saw 锯 sawed sawed / sawn say 说 said said see 看 saw seen seek 寻觅 sought sought sell 卖 sold sold send 送 / 寄 sent sent set 安置 set set
sew 缝合 sewed sewn / sewed shake 摇 shook shaken shall 将 should × shine 发光 shone shone 擦亮 shined shined
shoot 放（炮） shot shot
show 显露 showed showed / shown sing 唱歌 sang sung
sink 下沉 sank / sunk sunk / sunken sit 坐 sat sat
sleep 睡 slept slept
smell 发出气味 smelt smelt sow 种植 sowed sown / sowed speak 说 spoke spoken
spell 拼写 spelt / spelled spelt / spelled spend 花费 spent spent
spit 吐出 spat / spit spat / spit spring 跳跃 sprang / sprung sprung stand 站立 stood stood steal 偷 stole stolen sweep 打扫 swept swept swim 游泳 swam swum take 拿 took taken teach 教 taught taught tear 撕裂 tore torn tell 告诉 told told
think 思考 thought thought throw 投 / 扔 threw thrown
understand 了解 understood understood wake 醒着 woke / waked waked / woken wear 穿着 wore worn
wet 淋湿 wet / wetted wet / wetted will 将 would × win 获胜 won won
write 书写 wrote written