文章目录
- 分类
- 时态
- 一般时态
- 三单
- 过去式
- 进行时态
- 现在分词
- 完成时态
- 过去分词
- 完成进行时态
- 情态
- 语态
- 否定
- 强调
- 非谓语动词
分类
时态
时态用于表示动作发生的时间和状态,它通过谓语动词的形式变化来体现,时态是每个动词必须要有的。在英语中有以下十六种时态:
时间\状态 | 一般 | 进行 | 完成 | 完成进行 |
---|---|---|---|---|
现在 | do/does | be doing | have/has done | have/has been doing |
过去 | did | was/were doing | had done | had been doing |
将来 | will do | will be doing | will have done | will have been doing |
过去将来 | would do | would be doing | would have done | would have been doing |
一般时态
一般时态表示不特殊,没有任何的特殊强调,只表达事情发生在这个事件段内。
三单
在一般现在时中,当主语属于第三人称单数主语时,动词要进行相应的变化,第三人称单数主语如下:
he
、she
、it
- 可数名词单数
- 不可数名词
- 不定代词
动词规则变化规律如下:
- 在动词词尾直接加
s
- 以字母
s
、x
、ch
、sh
、o
结尾加es
- 以辅音字母加
y
结尾的把y
变成ies
动词的不规则变化规律如下:
原形 | 三单 |
---|---|
have | has |
be | is |
过去式
规则变化如下:
- 直接加
ed
- 以
e
结尾的加d
- 以辅音字母加
y
结尾的把y
变成ied
- 以辅元辅结尾的双写最后一个辅音字母加
ed
不规则变化AA型:
原形 | 过去式 |
---|---|
cost | cost |
cut | cut |
hit | hit |
hurt | hurt |
let | let |
rent | rent |
put | put |
read | read |
set | set |
shut | shut |
beat | beat |
不规则变化AB型:
原形 | 过去式 |
---|---|
bring | brought |
think | thought |
build | built |
lend | lent |
send | sent |
spend | spend |
catch | caught |
teach | taught |
keep | kept |
sleep | slept |
sweep | swept |
tell | told |
sell | sold |
smell | smelt |
spell | spelt |
feel | felt |
spill | spilt |
learn | learnt |
mean | meant |
say | said |
pay | paid |
lay | laid |
heat | heard |
meet | met |
get | got |
sit | sat |
find | found |
hold | held |
spit | spat |
shine | shone |
win | won |
hang | hung |
dig | dug |
lose | lost |
make | made |
leave | leff |
stand | stood |
understand | understood |
begin | began |
drink | drank |
sing | sang |
ring | rang |
swim | swam |
sink | sank |
blow | blew |
draw | drew |
grow | grew |
know | knew |
throw | threw |
show | showed |
write | wrote |
ride | dode |
rise | rose |
break | broke |
choose | chose |
freeze | froze |
speak | spoke |
wake | woke |
forget | forgot |
eat | ate |
fall | fell |
give | gave |
see | saw |
hide | hid |
take | took |
mistake | mistook |
do | did |
fly | flew |
go | went |
lie | lay |
wear | wore |
come | came |
become | became |
run | ran |
can | could |
may | might |
will | would |
shall | should |
进行时态
进行时态表示某个时间段内正在进行或持续进行的事情。
现在分词
现在分词的变化规律如下:
- 直接加
ing
- 以
e
结尾的去e
加ing
- 以一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
ing
。 - 以
ie
结尾的动词把变成y
再加ing
。
完成时态
完成时态表示站在某一时间点回头看某件事的完成结果,它有两方方面含义:
- 事情全部做完了
- 事情只做完了一部分,没有全部做完
过去分词
过去分词规则变化如下:
- 直接加
ed
- 以
e
结尾的加d
- 以辅音字母加
y
结尾的把y
变成ied
- 以辅元辅结尾的双写最后一个辅音字母加
ed
不规则变化AA型:
原形 | 过去分词 |
---|---|
cost | cost |
cut | cut |
hit | hit |
hurt | hurt |
let | let |
rent | rent |
put | put |
read | read |
set | set |
shut | shut |
come | come |
become | become |
run | run |
不规则变化AB型:
原形 | 过去分词 |
---|---|
bring | brought |
think | thought |
build | built |
lend | lent |
send | sent |
spend | spend |
catch | caught |
teach | taught |
keep | kept |
sleep | slept |
sweep | swept |
tell | told |
sell | solld |
smell | smelt |
spell | spelt |
feel | felt |
spill | spilt |
learn | learnt |
mean | meant |
say | said |
pay | paid |
lay | laid |
heat | heard |
meet | met |
get | got |
sit | sat |
find | found |
hold | held |
spit | spat |
shine | shone |
win | won |
hang | hung |
dig | dug |
lose | lost |
make | made |
leave | leff |
stand | stood |
understand | understood |
begin | begun |
drink | drunk |
sing | sung |
ring | rung |
swim | swum |
sink | sun |
blow | blown |
draw | dranw |
grow | gronw |
know | known |
throw | thrown |
show | shown |
write | written |
ride | dirren |
rise | risen |
break | broken |
choose | chosen |
freeze | frozen |
speak | spoken |
wake | woken |
forget | forgotten |
eat | eaten |
falll | fallen |
give | given |
see | seen |
hide | hidden |
take | taken |
mistake | mistaken |
do | done |
fly | flown |
go | gone |
lie | lain |
wear | worn |
beat | beaten |
完成进行时态
完成进行时在完成时态的基础上强调了一件事进行的过程。
情态
情态用于表达不同的情绪和态度,通过在动词的前面加情态动词体现:
情态动词+动词原型
情态动词是指本身有一定词义,表示说话人主观态度的词。情态动词的特点如下:
- 情态动词不能单独出现,后面必须接实义动词或系动词一起构成谓语。
- 情态动词的时态变化非常有限,最多只有现在时和过去时,其中
could/would/should/might
既可以表示情态动词的过去式,也可以表示现在的更委婉的语气:
现在时 | 过去时 |
---|---|
must | - |
can | could |
will | would |
shall | should |
may | might |
- 情态动词没有人称的变化。
情态动词本身具有以下三方面的意思:
- 表示情态
must
:必须can/could
:能够/可以will/would
:将要/愿意may/might
:可以/可能should
:应该
- 表示推测意为可能,但它们的可能性不同
must
:可能性最大will/would/may/might/should
:可能性居中can/colud
:可能性最小
- 表示虚拟(见下文虚拟语气)
语态
语态用于表示主语和谓语的关系是主动还是被动,语态分为主动语态和被动语态。被动语态通过以下形式体现,其中be
用来表示被动的时间,过去分词用于表示被动的动作:
be+过去分词 [+by+动作的发出者]
使用被动语态的三步曲:
- 确定被动的动作,并将其变为过去分词。
- 确定被动的时间,把
be
变成对应的时态。 - 根据主语,确定
be
的单复数。
被动语态和时态:主动句和被动句中,表现时态的词有所不同。
- 在主动语态的句子中,要把动作所对应的动词变为各种时态;
- 在被动语态的句子中,表现时态变化的不是动作所对应的动词,而是把be变成对应的各种时态。
被动语态和情态:表示被动的动作想要与情态相结合,则要把被动语态和情态动词相结合,即:
情态动词+be+过去分词
否定
简单句中表达否定,要把谓语动词变成对应的否定形式,主要分为两种:
- 实义动词变否定:
do/does/did + not + 动词原型
- 无实义动词变否定:
无实义动词 + not
强调
do/does/did + 动词原形
非谓语动词
非谓语动词就是不可以做谓语的动词,如果句子里有多个动词就需要把不做谓语的动词变成非谓语形式。非谓语动词有两种用途:
- 现在分词和不定式相当于名词,在句子中做主语、宾语和表语。
- 修饰名词或句子,做定语或状语。其中现在分词表主动;过去分词表被动、不定式表目的。