b开头的英文单词有哪些?
book、bus、big、beach、bee等。一、book 英 [bʊk] 美 [bʊk] n. 书;本子v. 预订;记录在案That student lost his book yesterday.那个学生昨天丢了书。二、bus 英 [bʌs] 美 [bʌs] n. 公共汽车n. 总线;信息通路vt. 用公共汽车运输vi. 乘公共汽车The busman stopped the bus.公共汽车司机停下了车。三、big 英 [bɪɡ] 美 [bɪɡ] adj. 大的;重要的;有雄心的;受欢迎的adv. 宏大地;夸大地;成功地n. 杰出的组织和个人New York is a big commercial city.纽约是一座大的商业城市。四、beach 英 [biːtʃ] 美 [biːtʃ] n. 海滩;海滨;沙滩vt. 拖(船)上岸They walked along the beach talking and laughing.他们说说笑笑,沿着海滩散步。五、bee 英 [biː] 美 [biː] n. 蜜蜂n. 集会He can hear the hum of the bee in the garden.他听得见花园里蜜蜂的嗡嗡声。
b开头的英文单词有哪些
b开头的单词有:boy,book,bus,big,best1、boy英[bɔɪ]释义:n.男孩;男人n.(Boy)(美、印、法、荷)布瓦(人名)短语:Astro Boy铁臂阿童木;阿童木;原子小金刚;2、book英[bʊk]释义:n.书籍;卷;账簿;名册;工作簿vt.预订;登记n.(Book)人名;(中)卜(广东话·威妥玛);(朝)北;(英)布克;(瑞典)博克[复数:books;第三人称单数:books;现在分词:booking;过去式:booked;过去分词:booked]短语:The Jungle Book丛林奇谭;奇幻森林;丛林之书3、bus英[bʌs]释义:n.公共汽车vt.乘公共汽车[复数:buses或busses;第三人称单数:buses或busses;现在分词:busing或bussing;过去式:bused或bussed;过去分词:bused或bussed]短语:Bus Stop巴士站;公共汽车站;公交车站;汽车站4、big英[bɪɡ]释义:adj.大的;重要的;量大的adv.大量地;顺利;夸大地n.(Big)(土)比格(人名)[复数:bigs;第三人称单数:bigs;现在分词:bigging;过去式:bigged或bug;过去分词:bigged或bug;比较级:bigger;最高级:biggest]短语:Big Data大数据;海量资料;海量数据5、best英[best]释义:adj.最好的;最愉快的;最合适的adv.最高程度地;最好地,最出色地;最适合地n.(the best)最好的人(或事物);最高标准,最佳状态;最符合要求的事物;最高纪录;主要优点;盛装;(书信结尾的)良好祝愿v.打败,胜过n.(Best)(美、德、爱)贝斯特(人名)[复数:best;第三人称单数:bests;现在分词:besting;过去式:bested;过去分词:bested]短语:Best Buy百思买;百思买集团;百思买公司;百思卖
求各种英语常用动词的过去式及过去分词,越多也好,
规则的就直接加ed就可以了,不规则动词过去式过去分词变化如下
1、ABC型
awake-awoke-awoken
be(am,is,are)-was/were-been
bear-bore-born
begin-began-begun
blow-blew-blown
break-broke-broken
choose-chose-chosen
do-did-done
draw-drew-drawn
drink-drank-drunk
drive-drove-driven
eat-ate-eaten
fall-fell-fallen
fly-flew-flow
forget-forgot-forgotten
forgive-forgave-forgiven
freeze-froze-frozen
give-gave-given
get-got-gotten
go-went-gone
grow-grew-grown
hide-hid-hidden
know-knew-known
lie-lay-lain
mistake-mistook-mistaken
overeat-overate-overeaten
prove-proved-proven
ride-rode-ridden
ring-rang-rung
rise-rose-risen
see-saw-seen
shake-shook-shaken
show-showed-shown
sing-sang-sung
sink-sank-sunk
speak-spoke-spoken
steal-stole-stolen
swim-swam-swum
take-took-taken
throw-threw-thrown
wake-woke-woken
wear-wore-worn
write-wrote-written
2、AAA型
bet-bet-bet
cost-cost-cost
fit-fit-fit
hit-hit-hit
让let-let-let
put-put-put
read-read-read
set-set-set
shut-shut-shut
spit-spit-spit
spread-spread-spread
3、AAB型
beat-beat-beaten
4、ABA型
become-became-become
come-came-come
run-ran-run
5、ABB型
bring-brought-brought
build-built-built
burn-burnt-burnt
buy-bought-bought
catch-caught-caught
deal-dealt-dealt
dig-dug-dug
dream-dreamed(dreamt)-dreamed(dreamt)
feed-fed-fed
feel-felt-felt
fight-fought-fought
find-found-found
forget-forgot-forgot
get-got-got
hang(悬挂;绞死)-hung悬挂(hanged绞死)-hung(hanged)
have-had-had
hold-held-held
keep-kept-kept
lay-laid-laid
lead-led-led
learn-learned(learnt)-learned(learnt)
leave-left-left
lend-lent-lent
light-lit(lighted)-lit(lighted)
lose-lost-lost
make-made-made
mean-meant-meant
meet-met-met
pay-paid-paid
rebuild-rebuilt-rebuilt
retell-retold-retold
say-said-said
sell-sold-sold
shine-shone-shone
show-showed-showed
sit-sat-sat
sleep-slept-slept
smell-smelled(smelt)-smelled(smelt)
speed-sped(speeded)-sped(speeded)
spend-spent-spent
spit-spat-spat
stand-stood-stood
stick-stuck-stuck
sweep-swept-swept
teach-taught-taught
tell-told-told
think-tought-tought
wake-waked-waked
win-won-won
动词第三人称单数变化规则如下:
1) 一般情况下,动词后面直接加 -s. 例如: works gets says reads
2) 以ch,sh,s,x 或 o 结尾的动词,在后面加 -es. 例如: goes teaches washes
3) 以辅音字母 + y结尾的动词,把 y变为 i 再加 -es. 例如: studies tries carries
动词过去式变化规则:
1.规则动词过去式的变化规则
1)一般在动词词尾加ed.
work—worked,rain—rained,watch—watched
2)如果动词以字母e结尾,变过去式时直接在词尾加d.
love—loved,live—lived,change—changed
3)如果动词是以一个元音字母加上一个辅音字母结尾的重读闭音节单词,变过去式时,要双写这个辅音字母,再加ed.
stop—stopped,plan—planned,drop—dropped
4)如果动词是以辅音字母加y结尾,变过去式时要变y为i再加ed.
study—studied,carry—carried,try—tried
过去分词变化一般情况下同过去式,特殊动词除外
特殊英语动词的过去式
1.AAA型(多以d或t结尾)
read—read—read阅读
cast—cast—cast 扔、投掷
set—set—set建立
let—let—let 让
hit—hit—hit 打,击
cost—cost—cost值,化
cut—cut—cut割,砍,切
shut—shut—shut关闭
put—put—put放,置
hurt—hurt— hurt伤害,受伤
2.ABB型(多以d或t结尾,少数以n,g,k结尾)
pay—paid— paid支付、赔
lay—laid— laid产卵;放置(比较:lie—lay—lain 躺,lie—lied—lied 说谎)
say—said—said 说
stand—stood—stood站
understand—understood —understood理解
lie—lied—lied 说谎
tell—told— told告诉、讲
sell—sold— sold 出售、卖
hold—held— held扶、举、
find—found—found 发现
have—had— had有、拥有
hear—heard— heard 听说、听见
flee—fled—fled逃走、逃亡
lead—led—led导致、引导
feed—fed—fed 喂养
bleed—bled—bled流血
make—made— made制作,使得
catch—caught—caught得、赶、抓住
teach—taught—taught教
bring—brought— brought带来
buy—bought—bought买
fight—fought—fought战斗、打架、打
seek—sought—sought寻找、探寻
think—thought—thought想、思考
keep—kept—kept保持
sleep—slept—slept睡觉
oversleep—overslept—overslept睡过头
weep—wept—wept流泪
sweep—swept—swept打扫
kneel—knelt— knelt下跪
feel—felt—felt感觉、感到
deal—dealt—dealt 处理
mean—meant— meant 意思是、故意
learn—learnt—learnt / learn—learned—learned学习
spoil—spoilt—spoilt溺爱、破坏
spill—spilt—spilt溢出; 泼出
spell—spelt—spelt /spelled—spelled拼写
smell-smelt-smelt /smelled-smelled 闻、嗅
spit—spat—spat 吐痰
light—lit—lit / 点灯、点燃 lighted—lighted--lighted
meet—met—met遇见
leave—left—left离开、遗忘、落下
spend—spent—spent花费
send—sent— sent发送
lend—lent— lent借出
build—built—built建造
sit—sat—sat 坐
babysit—babysat—babysat照顾小孩
shoot—shot—shot射击
win—won—won赢得
shine-shone-shone / shined-shined 照耀
hang—hung—hung 悬挂(比较:hang—hanged—hanged上吊、处以绞刑)
dig—dug—dug挖
strike—struck—struck打、敲
ABC型(过去分词多以n结尾,少数以m,ne,ng,nk结尾)
draw—drew—drawn画、拖拉
blow—blew—blown吹
throw—threw—thrown扔
grow—grew—grown 成长、养、种
know—knew—known知道
fly—flew—flown飞
show—showed—shown现身、出现、展示
get—got—gotten / got 得到
forget—forgot—forgotten / got 遗忘
write—wrote—written 写
ride—rode—ridden 骑(马、车)
eat—ate—eaten 吃
bite—bit—bitten
咬
hide—hid—hidden / hid 躲
drive—drove—driven 开车、驱使、驱赶
rise—rose—risen 升起来
give—gave—given 给
shake—shook— shaken 摇
take—took—taken 拿
mistake—mistook—mistaken 弄错
wake—woke—woken/woke 醒来
break—broke—broken 打破
speak—spoke—spoken说
freeze—froze—frozen冰冻、冻结
steal—stole—stolen偷
choose—chose—chosen 选择
fall—fell—fallen掉落、跌倒
begin—began—begun开始
swim—swam—swum游泳
ring—rang—rung闹铃
sing—sang—sung唱歌
sink—sank—sunk / sunken 下沉
drink—drank—drunk 喝 drunken喝醉的
see—saw—seen看见
be—was/were—been 是
tear—tore—torn 撕
wear—wore—worn穿
do—did—done 做
go—went—gone 去
lie—lay—lain 躺
4.AAB 型(实际可归为AAA型)
beat—beat—beaten / beat 心跳、连续击打
5.ABA型
come—came— come 来
become—became—become 变成、变得
run—ran—run跑、运行
6.AB型(情态动词只有过去式,没有过去分词)
may—might 也许
can—could 能够
shall—should 将要
will—would 将要、想要
如何学好被动语态
首先预祝楼主学习进步,学业有成。下面是我总结的一些方法,愿与楼主一起分享:
一、打破思维定势,树立“被动”意识
从初一到初三我们一直在学习主动语态,逐渐形成了用主动语态处理语言的思维习惯,用被动语态思维的意识却相对薄弱。而英语中的动词有两种语态,所以,同学们首先要树立两种语态,两者兼顾、全面思考问题的意识。
二、抓住重点,各个突破
1.牢固掌握被动语态结构形式,即be+及物动词的过去分词。这是树立被动语态意念的关键,也是学好被动语态的主线和重点。
2.灵活运用助动词be的不同形式。即在各种时态中及各种句型中的变化,如一般现在时态中be有is, am, are三种形式。一般过去时态中be有was, were两种形式。这两种时态的一般疑问句,否定句及特殊疑问句都是通过be来体现的,而带有情态动词的被动语态则是通过情态动词来体现的。这些变化形式同学们不妨在草稿纸上多练习几遍,就象我们在记数学、物理或化学公式一样,久而久之也就记住了。
3.记牢过去分词,尤其是不规则动词的过去分词。把不规则动词的过去分词分门别类,使其趋于系统、条理化。例如:根据不规则动词的原形、过去式、过去分词的规律,把它们分为AAA型,如hurt, hurt, hurt; ABB型,如hear, heard, heard; ABC型,如forget, forgot, forgotten等。另外,我们还可以边学边记,及时发现问题,及时巩固。
三、循环往复,举一反三
1.加强“横向”练习。即主动句变被动句,被动句变主动句。如果是一个主动句,看它能否变成被动句;若是被动句,怎样变成主动句。通过反复的练习,加强对被动语态的理解。
2.重视“纵向”练习。也就是对一个被动句进行不同时态的变化。如:Trees are cut down.在一般过去时态下变成Trees were cut down.带有情态动词的变化为Trees can't be cut down.等,从而达到熟练运用被动语态的目的。
(被动语态,就是某事物被怎么怎么的,多做点练习题,应该不难理解。)
最后,相信楼主一定能行