英语过去式的问题

how的用法
一、 单独用作疑问词。

1． 问身体健康等情况。

How are your parents? 你父母身体好吗？

How are things in your father’s factory? 你爸爸厂里的情况怎么样？

2． 问天气状况。

How is the weather today? 今天天气怎么样？

3．询问方式。

How does your mother go to work every day? 你妈妈每天怎么去上班？

How can I carry the box upstairs? 我怎样才能把这箱子搬到楼上呢？

4．询问程度。

How do you like this book? 你觉得这本书怎么样？

二、 与其它形容词或副词搭配使用

1．How old问年龄、年代。

How old is your friend? 你朋友多大了？

How old is the bridge? 这座桥有多少年代了？

2．How many问可数名词数量。常将可数名词复数紧随其后。如：

How many pictures are there on the wall? 墙上有多少幅画？

How many glasses of milk would you like? 你们想要几杯牛奶？

3．How much询问不可数名词的数量、物品的价格。

How much money is there in the purse? 钱包里有多少钱？

How much are the apples at the moment? 目前苹果什么价钱？

4．How long提问物体的长度、时间的长短。

How long is the Changjia River? 长江有多长？

How long does it take you to do your homework every day?

你每天花多长时间做作业？

5．How soon 对 “in+一段时间 ”提问， 表示“多久之后”。

How soon will you be back? 你多久后回来？

6．How often对表示频率的副词或短语提问。

How often does Mrs. Green go shopping? 格林夫人多久去购一次物？

7．How about用来征求对方意见。

Your father is a worker, how about your mother? 你父亲是工人，你母亲呢？

How about playing games after school this afternoon? 下午放学后做游戏怎么样？

8．How far 问两地间的距离How tall问人（树）的高度；how heavy问重量；how wide问宽度；how high可以询问建筑物、山峰高度。

How far is it from the earth to the moon? 从地球到月球有多远？

How tall is Yao Ming? 姚明身高多少？

How heavy is that big box? 那只大箱子有多重？

How wide is the new street? 这条新街有多宽？

How high is the tower in Paris? 巴黎的那座塔有多高？

三、How可以用来对形容词、副词强调构成感叹句。

How funny the little boy looks! 这个小男孩多有趣啊！

How beautiful the flowers in the parks are! 公园里的那些花多美啊！

注意以how开头的感叹句与以how开头的特殊疑问句的语序和句末符号是不同的。感叹句主谓不倒装，句末是感叹号，而特殊疑问句主谓要倒装，且句末为问号。试比较：

How far is the factory from here? 车站离这儿有多远？（疑问）

How far the factory is from here! 车站离这儿多远啊！ （感叹）

was的用法
is或am的过去式（单数用WAS）

过去式
表示一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下：
一般情况下，动词词尾加 -ed ，如：
worked played wanted acted
以不发音的 -e 结尾动词，动词词尾加 -d，如：
lived moved decided declined hoped judged raised wiped
以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如：
studied tried copied justified cried carried embodied emptied
以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如：
stopped begged fretted dragged dropped planned dotted dripped
注：不规则动词的过去式变化规律性不强，须多加记忆。
go - went make - made get - got buy - bought come - came fly-flew is/am-was are-were see-saw bring-brought
[编辑本段]不规则变化动词表：
原形 过去式
abide abode,
abided abode,
alight alighted,
arise arose
awake awoke
be was, were been
bear bore borne, born
beat beat beaten
become became become
befall befell befallen
beget begot begotten, begot
begin began begun
behold beheld beheld
bend bent bent
bereave bereaved, bereft bereaved, bereft
beseech besought, beseeched besought, beseeched
beset beset beset
bespeak bespoke bespoken, bespoke
bespread bespread bespread
bestrew bestrewed bestrewed, bestrewn
bestride bestrode bestridden, bestrid, bestrode
bet bet, betted bet, betted
betake betook betaken
bethink bethought bethought
bid bade, bid bidden, bid
bide bode, bided bided
bind bound bound
bite bit bitten, bit
bleed bled bled
blend blended, blent blended, blent
bless blessed, blest blessed, blest
blow blew blown
break broke broken
breed bred bred
bring brought brought
broadcast broadcast, broadcasted broadcast, broadcasted
browbeat browbeat browbeaten
build built built
burn burnt, burned burnt, burned
burst burst burst
buy bought bought
can could -
cast cast cast
catch caught caught
chide chid, chided chid, chidden, chided
choose chose chosen
cleave cleaved, cleft, clove cleaved, cleft
cleave clave cloven
cling clung clung
clothe clothed, clad clothed, clad
come came come
cost cost cost
creep crept crept
crow crowed, crew crowed
cut cut cut
dare dared, durst dared
deal dealt dealt
dig dug dug
dispread dispread dispread
do did done
draw drew drawn
dream dreamed, dreamt dreamed, dreamt
drink drank drunk
drive drove driven
dwell dwelt, dwelled dwelt, dwelled
eat ate eaten
fall fell fallen
feed fed fed
feel felt felt
fight fought fought
find found found
flee fled fled
fling flung flung
fly flew flown
fly fled fled
fly flied flied
forbear forbore forborne
forbid forbade, forbad forbidden
forecast forecast, forecasted forecast, forecasted
fordo fordid fordone
forego forewent foregone
foreknow foreknew foreknown
forerun foreran forerun
foresee foresaw foreseen
foreshow foreshowed foreshown
foretell foretold foretold
forget forgot forgotten, forgot
forgive forgave forgiven
forsake forsook forsaken
forswear forswore forsworn
freeze froze frozen
gainsay gainsaid gainsaid
get got got, gotten
gild gilded, gilt gilded
gird girded, girt girded, girt
give gave given
go went gone
grave graved graven, graved
grind ground ground
grow grew grown
hamstring hamstringed, hamstrung hamstringed, hamstrung
hang hung hung
hang hanged hanged
have had had
hear heard heard
heave heaved, hove heaved, hove
hew hewed hewed, hewn
hide hid hidden, hid
hit hit hit
hold held held
hurt hurt hurt
inlay inlaid inlaid
keep kept kept
kneel knelt, kneeled knelt, kneeled
knit knitted, knit knitted, knit
know knew known
lade laded laded, laden
lay laid laid
lead led led
lean leaned, leant leaned, leant
leap leapt, leaped leapt, leaped
learn learnt, learned learnt, learned
leave left left
lend lent lent
let let let
lie lay lain
light lit lit
light lighted lighted
lose lost lost
make made made
may might -
mean meant meant
meet met met
melt melted melted, melten
misdeal misdealt misdealt
misgive misgave misgiven
mislay mislaid mislaid
mislead misled misled
mistake mistook mistaken
misunderstand misunderstood misunderstood
mow mowed mowed, mown
must must -
ought ought -
outbid outbade, outbid outbidden, outbid
outbreed outbred outbred
outdo outdid outdone
outeat outate outeaten
outfight outfought outfought
outgo outwent outgone
outgrow outgrew outgrown
outlay outlaid outlaid
outride outrode outridden
outrun outran outrun
outsell outsold outsold
outshine outshone outshone
outshoot outshot outshot
outsit outsat outsat
outspend outspent outspent
outspread outspread outspread
outthrow outthrew outthrown
outthrust outthrust outthrust
outwear outwore outworn
overbear overbore overborne
overbid overbid overbidden, overbid
overblow overblew overblown
overbuild overbuilt overbuilt
overbuy overbought overbought
overcast overcast overcast
overcome overcame overcome
overdo overdid overdone
overdraw overdrew overdrawn
overdrive overdrove overdriven
overeat overate overeaten
overfeed overfed overfed
overfly overflew overflown
overgrow overgrew overgrown
overhang overhung overhung
overhear overheard overheard
overlade overladed overladed, overladen
overlay overlaid overlaid
overleap overleapt, overleaped overleapt, overleaped
overlie overlay overlain
overpay overpaid overpaid
override overrode overridden
overrun overran overrun
oversee oversaw overseen
oversell oversold oversold
overset overset overset
oversew oversewed oversewed, oversewn
overshoot overshot overshot
oversleep overslept overslept
overspend overspent overspent
overspread overspread overspread
overtake overtook overtaken
overthrow overthrew overthrown
overwind overwound overwound
overwrite overwrote overwritten
partake partook partaken
pay paid paid
precast precast precast
prechoose prechose prechosen
prove proved proved, proven
put put put
quit quitted, quit quitted, quit
read read read
reave reaved, reft reaved, reft
rebuild rebuilt rebuilt
recast recast recast
reeve rove, reeved rove, reeved
relay relaid relaid
rend rent rent
repay repaid repaid
reset reset reset
retell retold retold
rid rid, ridded rid, ridded
ride rode ridden
ring rang rung
rise rose risen
rive riven riven, rived
run ran run
saw sawed sawn, sawed
say said said
see saw seen
seek sought sought
sell sold sold
send sent sent
set set set
sew sewed sewn, sewed
shake shook shaken
shall should -
shave shaved shaved, shaven
shear sheared shorn, sheared
shed shed shed
shine shone, shined shone, shined
shoe shod, shoed shod, shoed
shoot shot shot
show showed shown, showed
shred shredded, shred shredded, shred
shrink shrank, shrunk shrunk, shrunken
shrive shrove, shrived shriven, shrived
shut shut shut
sing sang, sung sung
sink sank, sunk sunk, sunken
sit sat sat
slay slew slain
sleep slept slept
slide slid slid, slidden
sling slung slung
slink slunk slunk
slit slit slit
smell smelt, smelled smelt, smelled
smite smote smitten, smote
sow sowed sown, sowed
speak spoke spoken
speed sped, speeded sped, speeded
spell spelt, spelled spelt, spelled
spend spent spent
spill spilt, spilled spilt, spilled
spin spun spun
spit spat, spit spat, spit
split split split
spoil spoilt, spoiled spoilt, spoiled
spread spread spread
spring sprang, sprung sprung
stand stood stood
stave staved, stove staved, stove
steal stole stolen
stick stuck stuck
sting stung stung
stink stank, stunk stunk
strew strewed strewn, strewed
stride strode stridden, strid
strike struck struck, stricken
string strung strung
strive strove, strived striven, strived
swear swore sworn
sweat sweat, sweated sweat, sweated
sweep swept swept
swell swelled swollen, swelled
swim swam swum
swing swung swung
take took taken
teach taught taught
tear tore torn
tell told told
think tought thought
thrive throve, thrived thriven, thrived
throw threw thrown
thrust thrust thrust
tread trod trodden, trod
unbend unbent unbent
unbind unbound unbound
unbuild unbuilt unbuilt
underbid underbid underbidden, underbid
underbuy underbought underbought
undercut undercut undercut
underdo underdid underdone
underfeed underfed underfed
undergo underwent undergone
underlay underlaid underlaid
underlet underlet underlet
underlie underlay underlain
underpay underpaid underpaid
underrun underran underrun
undersell undersold undersold
underset underset underset
undershoot undershot undershot
understand understood understood
undertake undertook undertaken
underwrite underwrote underwritten
undo undid undone
undraw undrew undrawn
unfreeze unfroze unfrozen
ungird ungirded, ungirt ungirded, ungirt
unhang unhung unhung
unknit unknitted, unknit unknitted, unknit
unlade unladed unladed, unladen
unlay unlaid unlaid
unlearn unlearnt, unlearned unlearnt, unlearned
unmake unmade unmade
unreeve unrove, unreeved unrove, unreeved
unsay unsaid unsaid
unset unset unset
unsling unslung unslung
unspeak unspoke unspoken
unstick unstuck unstuck
unstring unstrung unstrung
unswear unswore unsworn
unteach untaught untaught
unthink unthought unthought
untread untrod untrodden, untrod
unweave unwove unwoven
unwind unwound unwound
upbuild upbuilt upbuilt
upcast upcast upcast
uphold upheld upheld
uppercut uppercut uppercut
uprise uprose uprisen
upset upset upset
upsweep upswept upswept
upswing upswung upswung
wake waked, woke waked, woken, woke
waylay waylaid waylaid
wear wore worn
weave wove woven
wed wedded, wed wedded, wed
weep wept wept
wet wetted, wet wetted, wet
will would -
win won won
wind winded, wound winded, wound
wit wist wist
withdraw withdrew withdrawn
withhold withheld withheld
withstand withstood withstood
work worked worked
work wrought wrought
wring wrung wrung
write wrote written

第一个是过去完成时，replied是过去分词形态。第二句是过去式，加动词原形即可

1.
could
是情态动词
can
的过去式，情态动词后面要用动词原形，所以copy
不需要变化
2.
句子的时态要一致，这一个宾语从句，前面asked
是过去时态，所以want也过去时态wanted
3.
would
+
动词原形是:过去将来时
should
+
动词原形:应为should
是情态动词，所以后面用动词原形
【欢迎继续讨论，请及时采纳，满意答案，谢谢\(^o^)/~】

就是改变动词吗 +ed 或是背不规则的动词过去式