中考英语语法之动词(上)

四季读书网 3 0
中考英语语法之动词(上)

动词体系(上)

一、什么是动词?——动词的四大功能

1、核心定义

动词是表示动作、状态、存在或关系的词,是一个句子的核心,决定句子的基本结构和意义。

2、英语中的四大核心功能

Ø表示动作:描述人或物的行为。如:run/write/sing

Ø表示人或物的状态或存在。如:be/seem/appear

Ø表示关系,连接主语与其他部分。如:look/become/feel

Ø助动词,辅助构成时态、语态等。如:do/have/will

动词在句子中的核心地位

一个完整的英语句子必须包含动词(祈使句的动词可省略,但隐含)。

ü动词决定句子的时态(时间)

ü动词决定句子的语态(主动/被动)

ü动词决定句子的语气(陈述、疑问、祈使、虚拟)

ü动词决定句子的基本结构(五种基本句型)动词的分类体系

中考英语语法之动词(上) 第1张

1、按功能分类

1.1 实义动词(Notional Verbs)

定义:有实际意义,能独立作谓语的动词。

类型

特点

例句

及物动词

必须带宾语

I love music.(我爱音乐。)

She bought a book.(她买了一本书。)

不及物动词

不带宾语

He smiled.(他笑了。) The sun rises.(太阳升起。)

兼作动词

既可及物也可不及物

He runs every day.(他每天跑步。→不及物)

He runs a company.(他经营一家公司。→及物)

常见兼作动词:

run(跑/经营),sing(唱/演唱),write(写/写作)

eat(吃/吃饭),drink(喝/喝酒),read(读/阅读)

1.2连系动词(Linking Verbs)

定义:连接主语和表语,说明主语的身份、特征或状态。

类型

常见动词

例句

be动词

am, is, are, was, were

She is a teacher.

(她是老师。)

感官动词

look, sound, smell, taste, feel

The food smells delicious.

(食物闻起来很香。)

变化动词

become, get, turn, grow, go

The leaves turn yellow in autumn.

(树叶在秋天变黄。)

状态动词

seem, appear, keep, stay, remain

He seems happy.

(他似乎很快乐。)

1.3助动词(Auxiliary Verbs)

定义:帮助实义动词构成时态、语态、否定、疑问等。

助动词

功能

be (am/is/are/was/were)

构成进行时/被动语态

have (has/had)

构成完成时

do (does/did)

构成疑问/否定/强调

will/shall

构成将来时

1.4 情态动词(Modal Verbs)

定义:表示说话人的语气、态度,有一定词义但不完整。

情态动词

基本含义

例句

can/could

能力/许可/可能性

I can swim.(我会游泳。)

Could I use your phone?(我可以用你的电话吗?)

may/might

许可/可能性

May I come in?(我可以进来吗?)

It might rain.(可能会下雨。)

must

必须/肯定推测

You must finish your homework.(你必须完成作业。)

should/ought to

应该

You should study harder.(你应该更努力学习。)

will/would

意愿/请求

Will you help me?(你会帮我吗?)

Would you like some tea?(你想喝茶吗?)

2、按形态变化分类

类型

特点

构成方式

举例

规则动词

按规则变化

过去式/过去分词加-ed

work → worked → worked

不规则动词

变化不规则

需单独记忆

go → went → gone

3、按动作性质分类

Ø瞬间动词:指动作可以瞬间完成,如:jump/begin

Ø延续动词:指动作可以持续一段时间,如:live/study/work

Ø状态动词:表示人和物的状态,而不是动作,如:have/own/belong

三、动词的五种基本形式

动词形式总览表

形式名称

功能

构成方式

原形

词典形式

用于一般现在时(除第三人称单数)

动词本身

第三人称单数形式

一般现在时第三人称单数主语后

规则:加-s/-es

过去式

一般过去时

规则:加-ed;

不规则:变化形式

过去分词

完成时/被动语态

规则:加-ed;

不规则:变化形式

现在分词

进行时/作形容词/动名词

-ing

1、第三人称单数的变化规则

Ø一般情况直接加-s,如:work-works

Øs, x, ch, sh, o结尾加-es如:teach-teachespass-passes

Ø辅音+y结尾变y为i加-es,如:study-studies

2、现在分词(-ing)的变化规则

Ø一般情况直接加-ing,如:work-working

Ø以不发音的e结尾去e加-ing,如:take-taking

Ø重读闭音节双写加-ing,如:run-running

Øie结尾变ie为y加-ing如:die-dying,lie-lying

3、过去式与过去分词的变化规则

变化规则

动词原形

过去式/过去分词

一般加-ed

work play look

worked played looked

e结尾加-d

live like move

lived liked moved

辅音+y结尾变y为i加-ed

study carry try

studied carried tried

重读闭音节双写加-ed

stop plan prefer

stopped planned preferred

四、不规则动词的记忆系统(重要)

第一类:AAA型(三态同形)

特点:原形、过去式、过去分词完全一样

动词原形

过去式

过去分词

中文

put

put

put

cut

cut

cut

hurt

hurt

hurt

伤害

let

let

let

set

set

set

放置

shut

shut

shut

关闭

第二类:ABB型(过去式与过去分词相同)

特点:过去式与过去分词相同,与原形不同

原形

过去式

过去分词

中文

bring

brought

brought

带来

buy

bought

bought

think

thought

thought

fight

fought

fought

战斗

teach

taught

taught

catch

caught

caught

抓住

原形

过去式

过去分词

中文

get

got

got/gotten

得到

forget

forgot

forgotten

忘记

shoot

shot

shot

射击

lead

led

led

领导

原形

过去式

过去分词

中文

have

had

had

make

made

made

制作

find

found

found

发现

stand

stood

stood

站立

understand

understood

understood

理解

第三类:ABA型(原形与过去分词相同)

特点:原形与过去分词相同,过去式不同

原形

过去式

过去分词

中文

become

became

become

变成

come

came

come

run

ran

run

overcome

overcame

overcome

克服

第四类:ABC型(三态都不同)

特点:原形、过去式、过去分词都不同

原形

过去式

过去分词

中文

begin

began

begun

开始

drink

drank

drunk

ring

rang

rung

响铃

sing

sang

sung

唱歌

原形

过去式

过去分词

中文

go

went

gone

see

saw

seen

看见

do

did

done

eat

ate

eaten

give

gave

given

take

took

taken

write

wrote

written

break

broke

broken

打破

choose

chose

chosen

选择

speak

spoke

spoken

附录:不规则动词记忆矩阵(最常用50个)

类型

原形

过去式

过去分词

AAA

cut

cut

cut

put

put

put

let

let

let

ABB

bring

brought

brought

buy

bought

bought

think

thought

thought

teach

taught

taught

have

had

had

make

made

made

find

found

found

ABA

come

came

come

become

became

become

run

ran

run

ABC

go

went

gone

see

saw

seen

do

did

done

eat

ate

eaten

give

gave

given

take

took

taken

write

wrote

written

begin

began

begun

drink

drank

drunk

sing

sang

sung

swim

swam

swum

抱歉,评论功能暂时关闭!