为什么有的三种形式 一样 比如set. 过去式和过去分词一样分不清

如题所述

这是一些不规则变化,需要平时的积累哦。下面一些常见的词,希望对你有帮助!加油!
一、不规则动词的过去分词变化规则表:
(1) AAA型(动词原形、过去式、过去分词同形)
cost(花费) cost cost
cut(割) cut cut
hit(打) hit hit
hurt 伤害) hurt hurt
let(让) let let
put(放) put put
read (读) read read

(2) AAB型(动词原形与过去式同形)
beat(跳动) beat beaten

(3) ABA型(动词原形与过去分词同形)
become(变成)became become
come(来) came come
run(跑) ran run

(4) ABB型(过去式与过去分词同形)
dig(挖) dug dug
get(得到) got got
hang(吊死)hanged hanged
hang(悬挂) hung hung
hold(抓住) held held
shine(照耀)shone shone
sit(坐) sat sat
win (赢) won won
meet(遇见) met met
keep (保持) kept kept
sleep(睡) slept slept
sweep(扫) swept swept
feel(感觉) felt felt
smell(闻) smelt smelt
leave(离开) left left
build(建设)built built
lend(借出) lent lent
send (传送) sent sent
spend(花费)spent spent
lose (丢失) lost lost
burn (燃烧)burnt burnt
learn(学习)learnt learnt
mean(意思是)meant meant
catch(抓住)caught caught
teach(教)taught taught
bring(带来)brought brought
fight (战斗)fought fought
buy(买)bought bought
think(想)thought thought
hear (听见)heard heard
sell(卖) sold sold
tell(告诉) told told
say(说) said said
find(找到)found found
have/has(有) had had
make(制造) made made
stand(站) stood stood
understand明白understood understood
(5) ABC型(动词原形、过去式与过去分词三者不同形)
begin(开始) began begun
drink(喝) drankdrunk
ring(铃响) rang rung
sing (唱) sang sung
swim(游泳) swam swum
blow(吹) blew blown
draw (画) drew drawn
fly(飞) flew flown
grow(生长) grewgrown
know(知道) knewknown
throw(投掷) threwthrown show(出示) showedshown
break(打破) brokebroken choose(选择) chosechosen
forget(忘记) forgotforgotten (forgot)
speak(说,讲) spokespoken
wake(醒) woke woke
drive(驾驶) drovedriven
eat(吃) ate eaten
fall(落下) fellfallen
give(给) gave given
rise(升高) roserisen
take(取) took taken
mistake(弄错) mistookmistaken
ride(骑) roderidden
write(写) wrotewritten
do(做) did done
go(去) went gone
lie(平躺) lay lain
see(看见) saw seen
wear (穿) wore worn
be ( am, is, are )(是)was, were been

二、规则变化遵循以下原则:

(1) 一般情况下,在动词后加ed构成:work / worked, stay / stayed, shout / shouted等。

(2) 在以-e结尾动词后只加d:close / closed, like / liked, live / lived, smile / smiled等。

(3) 以辅音字母加y结尾的动词,应将y改为i 再加-ed:study / studied, carry / carried等。

(4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母动词,要双写末尾的辅音字母再加-ed:stop / stopped, admit / admitted, refer / referred, prefer / preferred等。

【注】(1) 以字母l结尾的动词,若末尾一个音节为重读音节,则必须双写l再加-ed,如control / controlled,但若末尾一个音节为非重读音节,则可双写l(英国英语)或不双写l(美国英语),如travel / travel(l)ed。

(2) 动词picnic(野餐)的过去式和过去分词是picnicked,不是picniced。

(3) 词尾-ed 读音规则是:在清辅音后读作[t],元音和浊辅音后读作[d],在辅音[t]或[d]后读作[id]。追问

一样的有时候看不出来 是过去式怎么分 还是要看句子里的包含的一些词

追答

那得看语境落:以“cost”为例
It costs us a lot of time to finish our work. (原型--三人称单数)
每天花大量的时间来完成我们的工作。
It cost us a great deal of money to fix it. (过去式)
为了解决此次事故,我们损失了大量资金。
It has cost us a great deal of money since we made a mistake. (过去分词)
自从犯错以来,我们损失了大量资金。

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第1个回答  2014-12-18
亲,这个靠死背