地铁车辆编号的规则

编号格式为A-BCXX A代表车辆所属运营公司1为一公司 2为二公司 3为三公司 6为电车公司 7为六公司 8为五公司 9为余杭公司 15为下沙公司 17为萧山公司 19为江东公司 23为自行车公司

B代表车辆类型（萧山公司是乱来的）0为8米及以下长度的柴油动力客车 1为汽油动力客车（已报废） 2和4为12米的柴油动力客车（在未规范新能源车辆自编号前 部分混合动力车使用该号段） 5为无轨电车（萧山公司部分LNG客车使用该号段） 6为18米铰接客车 7为新能源动力（含混合动力、LNG、插电式混合动力）客车 8为双层客车 9为纯电动客车

C代表是否带空调（因目前所有非空车辆报废 故此号段无意义）0-2为非空调客车 3-9为空调客车

最后两位为车辆序号从00-99

地图上地铁一般用什么符号表示

一般都是M下面加一横，表示地铁Metro的意思，特殊线连接的就是地铁。

地铁线在地图上用红色表示。

每个城市的地铁符号不同。

地铁bas系统符号表示什么意思

环境与设备监控系统

地铁BAS是环境与设备监控系统。BAS的目的是对车站机电设备进行自动化监控及管理;为乘客和运营人员提供舒适的环境;节约能源、降低运营费用。

地铁出口字母A、B、C、D的意思

每个地铁站基本都设置了多个出口，车站出入口以大写英文字母标注，一般多从东北角开始，按照逆时针排列，第一个出入口为A，第二个出入口为B，依此类推。 地铁的出入口是早在车站设计之初就完成命名的。车站所有出入口均对外开放时，按逆时针顺序排列的各个出入口，则能够便于集中管理，方便乘客换乘。乘客如掌握了地铁出入口命名的这一规律，出站和进站就会更加方便了。

英文字母L的发音规则

一、l在单词开头，发清晰的[l]音：

发清晰/l/音时，在下一个音即将出时舌头离开上齿龈，迅速下落

发音类似汉语拼音的"l"

life [laɪf] n. 生活，生存

late [leɪt] adj. 晚的

like [laɪk] prep. 像

last [lɑːst] n. 末尾

long [lɒŋ] adj. 长的

large [lɑːdʒ] adj. 大的

lot [lɒt] n. 份额

latest ['leɪtɪst] adj. 最新的

二、l在单词结尾，发模糊的[l]音：

发模糊/l/音时，舌头不需要下落。

model ['mɒdl] n. 模型

milk [mɪlk] n. 牛奶

school [skuːl] n. 学校

girl [gɜːl] n. 女孩

tall [tɔːl] adj. 高的

hall [hɔːl] n. 过道

mall [mɔːl] n. 购物商场

三、在词尾-alf，-alm，-alk，-ould中，l不发音

half [haːf] （半）

calm [kɑːm] （平静）

talk [tɔːk] （谈话）

could [kud] （能）

英语的连读规则

第一个规则：叫做辅音+元音型的连读。

第二个规则是r/re+元音型的连读。

第三个规则是辅音加半元音的连读。

第四个规则是元音加元音的连读。

第五个规则是当短语或者从句之间按照意群进行停顿的时候，意群和意群之间即使有两个相邻的辅音与元音出现也不可连读。

最后一个规则：爆破音加爆破音型或者是爆破音加摩擦音的组合

英语形容词变副词不规则变化有哪些单词

不规则变化

原级比较级最高级

good(好的)/betterbest

well(健康的)

bad(坏的)/worseworst

ill(有病的)

old(老的)older/elderoldest/eldest

much/many(多的)moremost

little(少的)lessleast

far(远的)farther/furtherfarthest/furthest

英语不规则动词表，最好有音标

音标是不指望了，要的话可以去买语法书的

不规则动词如下：

动词原型: abide

动词过去式: abode, abided

动词过去分词: abode, abided

动词原型: am

动词过去式: was

动词过去分词: been

动词原型: are

动词过去式: were

动词原型: arise

动词过去式: arose

动词过去分词: arisen

动词原型: awake

动词过去式: awoke

动词过去分词: awaked, awoken

动词原型: be

动词过去式: was, were

动词原型: bear

动词过去式: bore

动词过去分词: borne

动词原型: beat

动词过去式: beat

动词过去分词: beaten

动词原型: become

动词过去式: became

动词过去分词: become

动词原型: befall

动词过去式: befell

动词过去分词: befallen

动词原型: beget

动词过去式: begot

动词过去分词: begotten

动词原型: begin

动词过去式: began

动词过去分词: begun

动词原型: behold

动词过去式: beheld

动词过去分词: beheld

动词原型: bend

动词过去式: bent

动词过去分词: bent

动词原型: bereave

动词过去式: bereaved, bereft

动词过去分词: bereaved, bereft

动词原型: beseech

动词过去式: besought

动词过去分词: besought

动词原型: beset

动词过去式: beset

动词过去分词: beset

动词原型: bet

动词过去式: bet, betted

动词过去分词: bet, betted

动词原型: betake

动词过去式: betook

动词过去分词: betaken

动词原型: bethink

动词过去式: bethought

动词过去分词: bethought

动词原型: bid

动词过去式: bade, bid

动词过去分词: bidden, bid

动词原型: bind

动词过去式: bound

动词过去分词: bound

动词原型: bite

动词过去式: bit

动词过去分词: bitten, bit

动词原型: bleed

动词过去式: bled

动词过去分词: bled

动词原型: blend

动词过去式: blended, blent

动词过去分词: blended, blent

动词原型: bless

动词过去式: blessed, blest

动词过去分词: blessed, blest

动词原型: blow

动词过去式: blew

动词过去分词: blown

动词原型: break

动词过去式: broke

动词过去分词: broken

动词原型: breed

动词过去式: bred

动词过去分词: bred

动词原型: bring

动词过去式: brought

动词过去分词: brought

动词原型: broadcast

动词过去式: broadcast, broadcasted

动词过去分词: broadcast, broadcasted

动词原型: build

动词过去式: built

动词过去分词: built

动词原型: burn

动词过去式: burnt, burned

动词过去分词: burnt, burned

动词原型: burst

动词过去式: burst

动词过去分词: burst

动词原型: buy

动词过去式: bought

动词过去分词: bought

动词原型: cast

动词过去式: cast

动词过去分词: cast

动词原型: catch

动词过去式: caught

动词过去分词: caught

动词原型: chide

动词过去式: chided, chid

动词过去分词: chided, chidden

动词原型: choose

动词过去式: chose

动词过去分词: chosen

动词原型: cleave

动词过去式: clove, cleft

动词过去分词: cloven, cleft

动词原型: cling

动词过去式: clung

动词过去分词: clung

动词原型: clothe

动词过去式: clothed, clad

动词过去分词: clothed, clad

动词原型: come

动词过去式: came

动词过去分词: come

动词原型: cost

动词过去式: cost

动词过去分词: cost

动词原型: creep

动词过去式: crept

动词过去分词: crept

动词原型: crow

动词过去式: crowed, crew

动词过去分词: crowed

动词原型: cut

动词过去式: cut

动词过去分词: cut

动词原型: dare

动词过去式: dared, durst

动词过去分词: dared

动词原型: deal

动词过去式: dealt

动词过去分词: dealt

动词原型: dig

动词过去式: dug

动词过去分词: dug

动词原型: dive

动词过去式: dived;(US)dove

动词过去分词: dived

动词原型: do

动词过去式: did

动词过去分词: done

动词原型: draw

动词过去式: drew

动词过去分词: drawn

动词原型: dream

动词过去式: dreamt, dreamed

动词过去分词: dreamt, dreamed

动词原型: drink

动词过去式: drank

动词过去分词: drunk

动词原型: drive

动词过去式: drove

动词过去分词: driven

动词原型: dwell

动词过去式: dwelt

动词过去分词: dwelt

动词原型: eat

动词过去式: ate

动词过去分词: eaten

动词原型: fall

动词过去式: fell

动词过去分词: fallen

动词原型: feed

动词过去式: fed

动词过去分词: fed

动词原型: feel

动词过去式: felt

动词过去分词: felt

动词原型: fight

动词过去式: fought

动词过去分词: fought

动词原型: find

动词过去式: found

动词过去分词: found

动词原型: flee

动词过去式: fled

动词过去分词: fled

动词原型: fling

动词过去式: flung

动词过去分词: flung

动词原型: fly

动词过去式: flew

动词过去分词: flown

动词原型: forbear

动词过去式: forbore

动词过去分词: forborne

动词原型: forbid

动词过去式: forbade, forbad

动词过去分词: forbidden

动词原型: forecast

动词过去式: forecast, forecasted

动词过去分词: forecast, forecasted

动词原型: foreknow

动词过去式: foreknew

动词过去分词: foreknown

动词原型: foresee

动词过去式: foresaw

动词过去分词: foreseen

动词原型: foretell

动词过去式: foretold

动词过去分词: foretold

动词原型: forget

动词过去式: forgot

动词过去分词: forgotten

动词原型: forgive

动词过去式: forgave

动词过去分词: forgiven

动词原型: forsake

动词过去式: forsook

动词过去分词: forsaken

动词原型: forswear

动词过去式: forswore

动词过去分词: forsworn

动词原型: freeze

动词过去式: froze

动词过去分词: frozen

动词原型: gainsay

动词过去式: gainsaid

动词过去分词: gainsaid

动词原型: get

动词过去式: got

动词过去分词: got; (US)gotten

动词原型: gild

动词过去式: gilded, gilt

动词过去分词: gilded

动词原型: gird

动词过去式: girded, girt

动词过去分词: girded, girt

动词原型: give

动词过去式: gave

动词过去分词: given

动词原型: go

动词过去式: went

动词过去分词: gone

动词原型: grave

动词过去式: graved

动词过去分词: graven, graved

动词原型: grind

动词过去式: ground

动词过去分词: ground

动词原型: grow

动词过去式: grew

动词过去分词: grown

动词原型: hamstring

动词过去式: hamstringed, hamstrung

动词过去分词: hamstringed, hamstrung

动词原型: hang

动词过去式: hung, hanged

动词过去分词: hung, hanged

动词原型: have

动词过去式: had

动词过去分词: had

动词原型: hear

动词过去式: heard

动词过去分词: heard

动词原型: heave

动词过去式: heaved, hove

动词过去分词: heaved, hove

动词原型: hew

动词过去式: hewed

动词过去分词: hewed, hewn

动词原型: hide

动词过去式: hid

动词过去分词: hidden

动词原型: hit

动词过去式: hit

动词过去分词: hit

动词原型: hold

动词过去式: held

动词过去分词: held

动词原型: hurt

动词过去式: hurt

动词过去分词: hurt

动词原型: inlay

动词过去式: inlaid

动词过去分词: inlaid

动词原型: is

动词原型: keep

动词过去式: kept

动词过去分词: kept

动词原型: kneel

动词过去式: knelt

动词过去分词: knelt

动词原型: knit

动词过去式: knitted, knit

动词过去分词: knitted, knit

动词原型: know

动词过去式: knew

动词过去分词: known

动词原型: lade

动词过去式: laded

动词过去分词: laden

动词原型: lay

动词过去式: laid

动词过去分词: laid

动词原型: lead

动词过去式: led

动词过去分词: led

动词原型: lean

动词过去式: leant, leaned

动词过去分词: leant, leaned

动词原型: leap

动词过去式: leapt, leaped

动词过去分词: leapt, leaped

动词原型: learn

动词过去式: learnt, learned

动词过去分词: learnt, learned

动词原型: leave

动词过去式: left

动词过去分词: left

动词原型: lend

动词过去式: lent

动词过去分词: lent

动词原型: let

动词过去式: let

动词过去分词: let

动词原型: lie

动词过去式: lay

动词过去分词: lain

动词原型: light

动词过去式: lit, lighted

动词过去分词: lit, lighted

动词原型: lose

动词过去式: lost

动词过去分词: lost

动词原型: make

动词过去式: made

动词过去分词: made

动词原型: mean

动词过去式: meant

动词过去分词: meant

动词原型: meet

动词过去式: met

动词过去分词: met

动词原型: melt

动词过去式: melted

动词过去分词: melted, molten

动词原型: miscast

动词过去式: miscast

动词过去分词: miscast

动词原型: misdeal

动词过去式: misdealt

动词过去分词: misdealt

动词原型: misgive

动词过去式: misgave

动词过去分词: misgiven

动词原型: mislay

动词过去式: mislaid

动词过去分词: mislaid

动词原型: mislead

动词过去式: misled

动词过去分词: misled

动词原型: misspell

动词过去式: misspelt

动词过去分词: misspelt

动词原型: misspend

动词过去式: misspent

动词过去分词: misspent

动词原型: mistake

动词过去式: mistook

动词过去分词: mistaken

动词原型: misunderstand

动词过去式: misunderstood

动词过去分词: misunderstood

动词原型: mow

动词过去式: mowed

动词过去分词: mown; (US)mowed

动词原型: outbid

动词过去式: outbid

动词过去分词: outbid

动词原型: outdo

动词过去式: outdid

动词过去分词: outdone

动词原型: outgo

动词过去式: outwent

动词过去分词: outgone

动词原型: outgrow

动词过去式: outgrew

动词过去分词: outgrown

动词原型: outride

动词过去式: outrode

动词过去分词: outridden

动词原型: outrun

动词过去式: outran

动词过去分词: outrun

动词原型: outshine

动词过去式: outshone

动词过去分词: outshone

动词原型: overbear

动词过去式: overbore

动词过去分词: overborne

动词原型: overcast

动词过去式: overcast

动词过去分词: overcast

动词原型: overcome

动词过去式: overcame

动词过去分词: overcome

动词原型: overdo

动词过去式: overdid

动词过去分词: overdone

动词原型: overhang

动词过去式: overhung

动词过去分词: overhung

动词原型: overhear

动词过去式: overheard

动词过去分词: overheard

动词原型: overlay

动词过去式: overlaid

动词过去分词: overlaid

动词原型: overleap

动词过去式: overleapt, overleaped

动词过去分词: overleapt, overleaped

动词原型: overlie

动词过去式: overlay

动词过去分词: overlain

动词原型: override

动词过去式: overrode

动词过去分词: overridden

动词原型: overrun

动词过去式: overran

动词过去分词: overrun

动词原型: oversee

动词过去式: oversaw

动词过去分词: overseen

动词原型: overshoot

动词过去式: overshot

动词过去分词: overshot

动词原型: oversleep

动词过去式: overslept

动词过去分词: overslept

动词原型: overtake

动词过去式: overtook

动词过去分词: overtaken

动词原型: overthrow

动词过去式: overthrew

动词过去分词: overthrown

动词原型: partake

动词过去式: partook

动词过去分词: partaken

动词原型: pay

动词过去式: paid

动词过去分词: paid

动词原型: prove

动词过去式: proved

动词过去分词: proved, proven

动词原型: put

动词过去式: put

动词过去分词: put

动词原型: quit

动词过去式: quitted, quit

动词过去分词: quitted, quit

动词原型: read

动词过去式: read

动词过去分词: read

动词原型: rebind

动词过去式: rebound

动词过去分词: rebound

动词原型: rebuild

动词过去式: rebuilt

动词过去分词: rebuilt

动词原型: recast

动词过去式: recast

动词过去分词: recast

动词原型: redo

动词过去式: redid

动词过去分词: redone

动词原型: relay

动词过去式: relaid

动词过去分词: relaid

动词原型: remake

动词过去式: remade

动词过去分词: remade

动词原型: rend

动词过去式: rent

动词过去分词: rent

动词原型: repay

动词过去式: repaid

动词过去分词: repaid

动词原型: rerun

动词过去式: reran

动词过去分词: rerun

动词原型: reset

动词过去式: reset

动词过去分词: reset

动词原型: retell

动词过去式: retold

动词过去分词: retold

动词原型: rewrite

动词过去式: rewrote

动词过去分词: rewritten

动词原型: rid

动词过去式: rid, ridded

动词过去分词: rid, ridded

动词原型: ride

动词过去式: rode

动词过去分词: ridden

动词原型: ring

动词过去式: rang

动词过去分词: rung

动词原型: rise

动词过去式: rose

动词过去分词: risen

动词原型: rive

动词过去式: rived

动词过去分词: riven, rived

动词原型: run

动词过去式: ran

动词过去分词: run

动词原型: saw

动词过去式: sawed

动词过去分词: sawn, sawed

动词原型: say

动词过去式: said

动词过去分词: said

动词原型: see

动词过去式: saw

动词过去分词: seen

动词原型: seek

动词过去式: sought

动词过去分词: sought

动词原型: sell

动词过去式: sold

动词过去分词: sold

动词原型: send

动词过去式: sent

动词过去分词: sent

动词原型: set

动词过去式: set

动词过去分词: set

动词原型: sew

动词过去式: sewed

动词过去分词: sewn, sewed

动词原型: shake

动词过去式: shook

动词过去分词: shaken

动词原型: shave

动词过去式: shaved

动词过去分词: shaved, shaven

动词原型: shear

动词过去式: sheared

动词过去分词: sheared, shorn

动词原型: shed

动词过去式: shed

动词过去分词: shed

动词原型: shine

动词过去式: shone

动词过去分词: shone

动词原型: shoe

动词过去式: shod

动词过去分词: shod

动词原型: shoot

动词过去式: shot

动词过去分词: shot

动词原型: show

动词过去式: showed

动词过去分词: shown, showed

动词原型: shrink

动词过去式: shrank, shrunk

动词过去分词: shrunk, shrunken

动词原型: shrive

动词过去式: shrove, shrived

动词过去分词: shriven, shrived

动词原型: shut

动词过去式: shut

动词过去分词: shut

动词原型: sing

动词过去式: sang

动词过去分词: sung

动词原型: sink

动词过去式: sank

动词过去分词: sunk, sunken

动词原型: sit

动词过去式: sat

动词过去分词: sat

动词原型: slay

动词过去式: slew

动词过去分词: slain

动词原型: sleep

动词过去式: slept

动词过去分词: slept

动词原型: slide

动词过去式: slid

动词过去分词: slid

动词原型: sling

动词过去式: slung

动词过去分词: slung

动词原型: slink

动词过去式: slunk

动词过去分词: slunk

动词原型: slit

动词过去式: slit

动词过去分词: slit

动词原型: smell

动词过去式: smelt, smelled

动词过去分词: smelt, smelled

动词原型: smite

动词过去式: smote

动词过去分词: smitten

动词原型: sow

动词过去式: sowed

动词过去分词: sown, sowed

动词原型: speak

动词过去式: spoke

动词过去分词: spoken

动词原型: speed

动词过去式: sped, speeded

动词过去分词: sped, speeded

动词原型: spell

动词过去式: spelt, spelled

动词过去分词: spelt, spelled

动词原型: spend

动词过去式: spent

动词过去分词: spent

动词原型: spill

动词过去式: spilt, spilled

动词过去分词: spilt, spilled

动词原型: spin

动词过去式: spun, span

动词过去分词: spun

动词原型: spit

动词过去式: spat

动词过去分词: spat

动词原型: split

动词过去式: split

动词过去分词: split

动词原型: spoil

动词过去式: spoilt, spoiled

动词过去分词: spoilt, spoiled

动词原型: spread

动词过去式: spread

动词过去分词: spread

动词原型: spring

动词过去式: sprang

动词过去分词: sprung

动词原型: stand

动词过去式: stood

动词过去分词: stood

动词原型: stave

动词过去式: staved, stove

动词过去分词: staved, stove

动词原型: steal

动词过去式: stole

动词过去分词: stolen

动词原型: stick

动词过去式: stuck

动词过去分词: stuck

动词原型: sting

动词过去式: stung

动词过去分词: stung

动词原型: stink

动词过去式: stank, stunk

动词过去分词: stunk

动词原型: strew

动词过去式: strewed

动词过去分词: strewn, strewed

动词原型: stride

动词过去式: strode

动词过去分词: stridden

动词原型: strike

动词过去式: struck

动词过去分词: struck, stricken

动词原型: string

动词过去式: strung

动词过去分词: strung

动词原型: strive

动词过去式: strove

动词过去分词: striven

动词原型: swear

动词过去式: swore

动词过去分词: sworn

动词原型: sweep

动词过去式: swept

动词过去分词: swept

动词原型: swell

动词过去式: swelled

动词过去分词: swollen, swelled

动词原型: swim

动词过去式: swam

动词过去分词: swum

动词原型: swing

动词过去式: swung

动词过去分词: swung

动词原型: take

动词过去式: took

动词过去分词: taken

动词原型: teach

动词过去式: taught

动词过去分词: taught

动词原型: tear

动词过去式: tore

动词过去分词: torn

动词原型: tell

动词过去式: told

动词过去分词: told

动词原型: think

动词过去式: thought

动词过去分词: thought

动词原型: thrive

动词过去式: throve, thrived

动词过去分词: thriven, thrived

动词原型: throw

动词过去式: threw

动词过去分词: thrown

动词原型: thrust

动词过去式: thrust

动词过去分词: thrust

动词原型: tread

动词过去式: trod

动词过去分词: trodden, trod

动词原型: unbend

动词过去式: unbent

动词过去分词: unbent

动词原型: unbind

动词过去式: unbound

动词过去分词: unbound

动词原型: underbid

动词过去式: underbid

动词过去分词: underbid

动词原型: undergo

动词过去式: underwent

动词过去分词: undergone

动词原型: understand

动词过去式: understood

动词过去分词: understood

动词原型: undertake

动词过去式: undertook

动词过去分词: undertaken

动词原型: undo

动词过去式: undid

动词过去分词: undone

动词原型: upset

动词过去式: upset

动词过去分词: upset

动词原型: wake

动词过去式: woke, waked

动词过去分词: woken, waked

动词原型: waylay

动词过去式: waylaid

动词过去分词: waylaid

动词原型: wear

动词过去式: wore

动词过去分词: worn

动词原型: weave

动词过去式: wove

动词过去分词: woven

动词原型: weep

动词过去式: wept

动词过去分词: wept

动词原型: win

动词过去式: won

动词过去分词: won

动词原型: wind

动词过去式: wound

动词过去分词: wound

动词原型: withdraw

动词过去式: withdrew

动词过去分词: withdrawn

动词原型: withhold

动词过去式: withheld

动词过去分词: withheld

动词原型: withstand

动词过去式: withstood

动词过去分词: withstood

动词原型: work

动词过去式: worked, wrought

动词过去分词: worked, wrought

动词原型: wring

动词过去式: wrung

动词过去分词: wrung

动词原型: write

动词过去式: wrote

动词过去分词: written