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swim的过去式

移动版    时间:2019-06-01 16:13

概括:这道题是洋执猿同学的课后英语练习题,主要是关于swim的过去式,指导老师为訾老师。

题目:swim的过去式

解:

其实可以去一些在线字典查的.

swim

过去式 swam /swæm/

过去分词 swum /swm/

参考思路:

swam 。 swum

举一反三

例1: 求过去式与过去分词的区别和变化规律[英语练习题]


思路提示:

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) drank drunk

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) grew grown

know(知道) knew known

throw(投掷) threw thrown show(出示) showed shown

break(打破) broke broken choose(选择) chose chosen

forget(忘记) forgot forgotten (forgot)

speak(说,讲) spoke spoken

wake(醒) woke woke

drive(驾驶) drove driven

eat(吃) ate eaten

fall(落下) fell fallen

give(给) gave given

rise(升高) rose risen

take(取) took taken

mistake(弄错) mistook mistaken

ride(骑) rode ridden

write(写) wrote written

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

去分词与现在分词被动式的区别

(1)过去分词在构成完成时态,不定式完成式以及被动语态时,通常不能用现在分词一般被动式代替.(现在进行时的被动语态除外)

eg:The door was closed an hour ago.

这门在一小时前就关闭了.

They have finished their homework.

他们已经做完了家庭作业

(2)过去分词作前置定语时,不能用现在分词一般被动式代替.

eg: That was an inspired suggestion.

那是一条由某人提出的建议.

同样现在分词一般被动式作为定语表示动作时,也不能用过去分词来代替.

eg:The house being built is a big project.

正在施工的那幢楼是一项大的工程.

(3)过去分词作条件、时间等状语时,不可用现在分词一般被动式代替.

eg:Given more time,I can do it better.(表条件)'

多给点时间,我会做得更好些.

Given more attention,the trees could have grown better.(表示条件)

如果多关心一些,这些树会长得更好.

Heated ,the metal expands.(表示时间)

加热后,这种金属会膨胀.

Asked why he did it,he said it was his duty .(表示时间)

问及为何要做此事时,他说这是他的职责.

(4)过去分词作表语时,不能用现在分词一般被动式代替.

eg:The top of the mountain is covered with snow .山顶满是雪.

(5)过去分词在构成have,get,want等动词后的复合宾语时,不能用现在分词一般被动式.

eg:Why don’t you have the radio fixed?

你为什么不把收音机拿去修一修?

尤其是一些感官动词,如:see,hear,find等后构成复合宾语时,过去分词和现在分词一般被动式意思完全不同.

eg:I heard this song being sung by my students in the next room.

我听到隔壁房间的学生正在吟唱这首歌.

(注:现在分词一般被动式表示正在进行的动作)

I have never heard this song sung in English.

我从来没有听到过用英语唱这首歌.

(注:过去分词表示己完成的动作)

(6)在下面一些比较固定的分词独立结构中,通常多用过去分词.

eg: all told总计

all things considered考虑了一切因素之后

this accomplished完成这项工程之后

this explantion given这样解释之后

all said and done毕竟

二.过去分词和现在分词完成被动式的区别:

及物动词的过去分词没有完成式,但它有“完成”的含义,所以它可以代替现在分词完成被动式.

eg:The bridge had been weakened by successive storms and was no longer safe .

Weakened by successive storms,the bridge was no longer safe.

Having been weakened by successive storms,the bridge was no longer safe.

这座桥接二连三地遭到暴风雨的袭击后,己经不安全了.

但若强调分词表示的行为发生在后一个动词表示的行为之前时,可用现在分词完成被动式.

eg:Having been warned about the bandits,he left his valuables at home.

当警告有强盗出没时,他就把贵重物品留在家里.

通常过去分词可作定语使用,而现在分词完成被动式却不能用作定语.

eg:The computer centre,opened last year,is very popular among the students in this school.

去年开办的计算机中心很受学生的欢迎.

(过去分词既能表示被动又有完成的含义)

例2: 【什么时候要用过去分词?过去分词和过去式有什么区别?】[英语练习题]


思路提示:

过去式用来表达动词的“过了”、“完了”等意思,

汉语里表达动作的时间时采用的是前后加字法,即在动词的前面或后面加字,如表达做过和做完,只要在动词的后面加上“过了”、“完了”就行了,如吃过了、看过了.

而英语采用的是变形法,即不加字,而是让动词本身发生变化,如eat变成ate,see变成saw,ate、saw就是表达“吃过了”、“看过”的过去式.而“过去分词”则完全是另一回事,它的写法和过去式有时一样有时不一样(简单词多不一样,长词多一样),但用法完全不一样,它有时表达“被……”,有时表达“完成……”,不仅可以做动词,还可以做形容词.

“过去分词”的命名是极为错误和不负责任的,不能因为它与过去式长得像就也命名为过去,这样命名会造成不必要的混乱和难以区分,其实过去分词若改名叫“被动分词”或“完成分词”则要好理解一些.然而“分”字的定义也有问题,为何叫“分词”?怎么不叫“合词”?道理是什么?我在快步英语的新英语语法理论里把过去分词改名叫动词的“-ed形式”,这样回避了各种命名矛盾,又好理解又容易学.类似的命名不合理问题在传统语法理论里比比皆是,造成大家怎么也学不会英语语法,怎么也搞不清这个和那个有什么区别,合理命名后都可以解决.

在一般过去时中,谓语动词要用过去式.

过去分词是非谓语动词的一种,用法很多:和have/has构成现在完成时,和had构成过去完成时,和be 构成被动语态;也有一部分转化成形容词,有被动和完成的意义.

从词形上看,规则动词的过去式和过去分词相同,不规则变化要逐个去记.

动词有过去式与过去分词等几种形式.过去式用于一般过去时态:如she went shopping yesterday.went 是go 的过去式.

例3: type的过去式和过去分词是什么今天下午就要考啦,希望能快一点回答[英语练习题]


思路提示:

type意为“打字”,是一个规则动词.其词形变化为:

过去式:typed;过去分词:typed;现在分词:typing;第三人称单数:types

例4: 过去分词与过去式的区别[英语练习题]


思路提示:

英语上的分词分为现在分词和过去分词.

现在分词和过去分词主要差别在于:现在分词表示"主动和进行",过去分词表示"被动和完成"(不及物动词的过去分词不表示被动,只表示完成).分词可以有自己的状语、宾语或逻辑主语等.

1、 分词作状语分词在句子中作状语,可以表示时间、条件、原因、结果、让步、伴随等.

分词在句子中作状语,使用何种分词,要取决于分词与句子主语的关系:主谓关系用现在分词,动宾或被动关系用过去分词.

(1)现在分词The students went out of the classroom,laughing and talking.

(2)过去分词Accompanied by his friend,he went to the railway station.Given better attention,the plants could grow better.

2、"while ( when,once,until,if ,though等连词)+分词"结构现在分词或过去分词作状语时,有时可以在分词前加while,when,once,although,until,if等连词.

When leaving the airport,she waved again and again to us.While waiting for the train,I had a long talk with my sister about her work……

Once recovered,he threw himself into his work and made every effort to do it well.

Although working very hard,he failed to pass the final exam.If translated word by word,the passage will be difficult to understand.

3、分词作定语分词作定语时,单个的分词通常放在被修饰的名词之前,分词短语一般置于所修饰的中心词后面.现在分词修饰的是发出该动作的名词(即与名词有主谓关系),过去分词修饰承受该动作的名词(即与名词是动宾关系).

We will go on with our experiment as soon as we get the added fund.

This is really an exhausting day to all of us!

4、分词作宾语补足语现在分词在see,watch,hear,observe,notice,feel,find,glimpse,glance等感官动词和look at,listen to等短语动词以及have,keep,get,catch,leave,set,start,send等使役动词后面与名词或代词构成复合宾语,作宾语补语的成分.

5、分词作表语分词作表语通常看作形容词来用.现在分词表示主语的性质,而且主语多为物;过去分词表示主语的感受或状态,主语多为人.

中文分词技术属于自然语言处理技术范畴,

例5: 【rain的过去式和过去分词】[英语练习题]


思路提示:

过去式 rained

过去分词 rained

相关思考练习题:

 

题1:swim的过去式丶过去分词怎样写

点拨:swim 英 [swm] 美 [swm] v. 游泳; 游动; 旋转; 眩晕 n. 游泳 网络 现在分词; 泅水; 游 第三人称单数: swims 现在分词: swimming 过去式: swam 过去分词: swum 形近词: SWIM She learned to swim when she was really tiny. 她...

题2:swim的过去式

点拨:swim的过去式是swam。 【附】动词过去式的规则 1、一般情况下,动词词尾加 -ed ,如: work ---worked play---played wanted----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 taste---tasted ho...

题3:为什么swim的过去式是swam啊?

点拨:动词的过去式分规则变化和不规则变化两种,规则的一般以ed结尾,还有一批不规则的各不相同,有表格可以背的,就那些,也不多,swim是不规则其中的一个。——精?锐

题4:swim的过去式怎么读

点拨:无法回答

题5:swim的过去式

点拨:swim - swam - swum 原形 - 过去式 - 过去分词

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