日韩综合久久_欧美深夜福利网站在线观看_天天干天天弄_亚洲日本中文字幕区

be

英 [bi?] 美[bi]
  • prep. 在,存在;是
  • n. (Be)人名;(緬)拜;(日)部(姓);(朝)培;(中非)貝

CET4TEM4考研CET6高頻詞基本詞匯

詞態(tài)變化


第三人稱單數(shù):?is;過去式:?was;?were;過去分詞:?been;現(xiàn)在分詞:?being;

中文詞源


be 是,存在

來自PIE *bheue , 存在,生產(chǎn),將要,同源詞包括future, physics。

英文詞源


be
be: [OE] There are four distinct components that go to make up the modern English verb be. The infinitive form be comes ultimately from an Indo-European base *bheu-, *bhu-, which also produced, by other routes, future and physical. Its Germanic descendant was *bu-, which signified on the one hand ‘dwell’ (from which we get booth, bower, byre, build, burly, byelaw, and the final element of neighbour), and on the other hand ‘grow, become’, which led to its adoption as part of the verb expressing ‘being’ (in Old English particularly with the future sense of ‘coming to be’). Am and is go back to the ancient Indo- European verb ‘be’, *es- or *s-, which has contributed massively to ‘be’ verbs throughout all Indo-European languages (third person present singulars Greek esti, Latin est, French est, German ist, Sanskrit ásti, Welsh ys, for example) The Indo-European first and third person singular forms were, respectively, ésmi and ésti.

For the present plural Old English used the related sind(on) (as found in Latin sunt, French sont, and German sind), but this died out in the 12th century, to be replaced by are, which comes from a Germanic base *ar- of unknown origin. From the same source is the now archaic second person singular art. The past tense forms was, were come ultimately from an Indo-European base *weswhich meant ‘dwell, remain’.

Related words in other Indo-European languages include Sanskrit vásati ‘dwell, remain’ and Gothic wisan ‘remain, continue’.

=> booth, bower, build, burly, byelaw, byre
be (v.)
Old English beon, beom, bion "be, exist, come to be, become, happen," from Proto-Germanic *biju- "I am, I will be." This "b-root" is from PIE root *bheue- "to be, exist, grow, come into being," and in addition to the words in English it yielded German present first and second person singular (bin, bist, from Old High German bim "I am," bist "thou art"), Latin perfective tenses of esse (fui "I was," etc.), Old Church Slavonic byti "be," Greek phu- "become," Old Irish bi'u "I am," Lithuanian bu'ti "to be," Russian byt' "to be," etc. It also is behind Sanskrit bhavah "becoming," bhavati "becomes, happens," bhumih "earth, world."

The modern verb to be in its entirety represents the merger of two once-distinct verbs, the "b-root" represented by be and the am/was verb, which was itself a conglomerate. Roger Lass ("Old English") describes the verb as "a collection of semantically related paradigm fragments," while Weekley calls it "an accidental conglomeration from the different Old English dial[ect]s." It is the most irregular verb in Modern English and the most common. Collective in all Germanic languages, it has eight different forms in Modern English:

BE (infinitive, subjunctive, imperative)
AM (present 1st person singular)
ARE (present 2nd person singular and all plural)
IS (present 3rd person singular)
WAS (past 1st and 3rd persons singular)
WERE (past 2nd person singular, all plural; subjunctive)
BEING (progressive & present participle; gerund)
BEEN (perfect participle).

The paradigm in Old English was:

SING.PL.
1st pres.ic eom
ic beo
we sind(on)
we beoe
2nd pres.tu eart
tu bist
ge sind(on)
ge beoe
3rd pres.he is
he bie
hie sind(on)
hie beoe
1st pret.ic w?swe w?ron
2nd pret.tu w?rege waeron
3rd pret.heo w?shie w?ron
1st pret. subj.ic w?rewe w?ren
2nd pret. subj.tu w?rege w?ren
3rd pret. subj.Egcfere w?rehie w?ren


The "b-root" had no past tense in Old English, but often served as future tense of am/was. In 13c. it took the place of the infinitive, participle and imperative forms of am/was. Later its plural forms (we beth, ye ben, they be) became standard in Middle English and it made inroads into the singular (I be, thou beest, he beth), but forms of are claimed this turf in the 1500s and replaced be in the plural. For the origin and evolution of the am/was branches of this tangle, see am and was.
That but this blow Might be the be all, and the end all. ["Macbeth" I.vii.5]

雙語例句


1. The verb " dance " is regular, but the verb " be " is not.
動詞 dance 的變化是規(guī)則的, 但be的變化是不規(guī)則的.

來自《簡明英漢詞典》

2. Instead of complaining about what's wrong, be grateful for what's right.
別抱怨不好的事,要對好的事心存感恩。

來自金山詞霸 每日一句

3. The difference between who you are and who you want to be is what you do.
你是什么樣的人和你想成為什么樣的之間的差距就是,你做了什么。

來自金山詞霸 每日一句

4. What will be the effect of the alliance between IBM and Apple?
若IBM公司和蘋果公司聯(lián)手將會有什么效果呢?

來自柯林斯例句

5. Three hundred million dollars will be nothing like enough.
3億美元遠(yuǎn)遠(yuǎn)不夠。

來自柯林斯例句

日韩综合久久_欧美深夜福利网站在线观看_天天干天天弄_亚洲日本中文字幕区

      国产精品久久久免费| 亚洲成在人线av| 性色av一区二区三区红粉影视| 国产精品igao视频网网址不卡日韩| 中日韩男男gay无套| 国产日韩欧美精品在线| 欧美成人精品h版在线观看| 一本色道久久88综合亚洲精品ⅰ | 国产精品久久久久久av福利软件| 亚洲男人第一av网站| 18成人免费观看视频| 欧美日韩一区在线观看视频| 欧美一区二区在线| 亚洲精品日韩在线| 欧美日韩调教| 免费毛片一区二区三区久久久| 日韩视频免费观看| 国产亚洲精品激情久久| 欧美精品一区在线播放| 久久国产福利国产秒拍| 一区二区av在线| 亚洲国产另类精品专区| 国产亚洲欧美另类一区二区三区| 欧美日韩精品一区二区在线播放| 久久国产精品一区二区| 亚洲天天影视| 亚洲精品国产欧美| 韩国av一区二区三区在线观看| 欧美日韩国产色站一区二区三区| 另类天堂av| 久久精品人人做人人爽电影蜜月| 亚洲图片在区色| 一本一道久久综合狠狠老精东影业 | 噜噜噜噜噜久久久久久91| 性欧美办公室18xxxxhd| 亚洲一级在线观看| 日韩午夜在线播放| 影音先锋日韩资源| 一区在线免费观看| 国产一区二区在线观看免费播放| 欧美午夜国产| 欧美系列精品| 国产精品久久毛片a| 欧美三级视频在线| 欧美日韩一二区| 欧美视频在线观看一区二区| 欧美精品www在线观看| 牛牛影视久久网| 欧美大片在线观看| 欧美精品色综合| 欧美日韩网站| 国产精品美腿一区在线看| 欧美日韩和欧美的一区二区| 蜜桃av综合| 久久嫩草精品久久久精品| 一区二区精品| 欧美一级视频| 亚洲一区二区三区视频播放| 亚洲精品久久久久久下一站| 亚洲欧洲精品一区二区精品久久久| 亚洲国产美女| 一区二区三区偷拍| 亚洲女同精品视频| 久久www免费人成看片高清| 久久精品久久综合| 欧美激情精品久久久久久| 欧美人成在线| 国产免费亚洲高清| 国产视频精品va久久久久久| 国产综合色产| 日韩视频精品在线| 亚洲欧美国产视频| 久久精品二区亚洲w码| 美日韩精品视频| 国产精品超碰97尤物18| 国产欧美日韩在线视频| 亚洲精品123区| 午夜久久影院| 欧美激情综合五月色丁香| 国产精品亚洲欧美| 亚洲高清视频一区| 亚洲欧美另类久久久精品2019| 久久九九久精品国产免费直播| 欧美大片免费观看在线观看网站推荐| 国产精品久久97| 亚洲日本成人在线观看| 午夜一区在线| 欧美无砖砖区免费| 亚洲欧洲日本一区二区三区| 亚洲免费影视第一页| 欧美韩国一区| 一区二区三区在线视频观看| 亚洲一区二区成人| 欧美高清自拍一区| 国产一区二区三区黄| 亚洲综合欧美日韩| 欧美精品电影在线| 亚洲国产二区| 久久尤物电影视频在线观看| 国产精品亚洲综合一区在线观看| 亚洲国内在线| 免费在线欧美黄色| 韩国av一区二区| 欧美伊人久久久久久午夜久久久久| 欧美国产日韩免费| 亚洲激情国产| 免费在线视频一区| 一区一区视频| 快射av在线播放一区| 国产一区二区三区免费不卡| 亚洲一区在线播放| 国产精品久久福利| 一区二区三区视频免费在线观看| 欧美久久久久久| 亚洲激情精品| 欧美精品在线极品| av成人动漫| 国产精品白丝av嫩草影院| 日韩一区二区精品在线观看| 欧美精品一区二区视频| 亚洲国产欧美国产综合一区| 久久精品免费| 国产精品二区影院| 99视频国产精品免费观看| 欧美精品日韩| 宅男噜噜噜66一区二区66| 欧美性猛交一区二区三区精品| 亚洲午夜一区二区| 欧美日韩国产综合久久| 亚洲精品免费一二三区| 模特精品裸拍一区| 国产精品欧美日韩久久| 午夜精品久久久久久久| 国产真实久久| 蜜臀va亚洲va欧美va天堂| 99精品国产高清一区二区| 国产精品亚洲аv天堂网| 久久久久久久高潮| 亚洲日本aⅴ片在线观看香蕉| 欧美日韩国产综合网| 亚洲在线一区| 亚洲高清视频中文字幕| 欧美深夜影院| 久久精品国产清高在天天线| 亚洲国产欧美一区二区三区丁香婷| 欧美日韩精品免费看| 欧美在线www| 99re6这里只有精品| 国产欧美日韩综合| 欧美激情一区二区三区在线视频观看| 亚洲视频999| 亚洲国产高潮在线观看| 国产精品亚洲一区二区三区在线| 久久久久国色av免费看影院 | 午夜在线一区| 在线欧美福利| 国产精品一二三| 欧美人与性动交cc0o| 久久精彩免费视频| 一区二区三区产品免费精品久久75| 国产日韩欧美一二三区| 欧美日韩国产123| 开心色5月久久精品| 欧美一区二区免费观在线| 一本不卡影院| 亚洲国产成人精品视频| 国产精品va在线| 久久资源在线| 亚洲女优在线| 在线亚洲美日韩| 99视频有精品| 亚洲欧洲一区二区在线播放| 国产一区二区三区四区在线观看| 欧美日韩亚洲成人| 欧美国产先锋| 欧美成人高清| 欧美大片在线影院| 牛人盗摄一区二区三区视频| 久久久久久久久久久一区 | 亚洲人成亚洲人成在线观看| 一区在线播放视频| 激情五月婷婷综合| 国产一区二区日韩| 国产精品一二三| 欧美日韩视频专区在线播放 | 久久夜色精品国产欧美乱极品| 午夜日韩电影| 欧美一级淫片播放口| 亚洲午夜视频在线观看| 亚洲综合另类| 久久国产毛片| 蜜臀av在线播放一区二区三区| 男人的天堂亚洲在线| 欧美 亚欧 日韩视频在线| 日韩视频免费观看高清完整版| 亚洲全黄一级网站| 亚洲免费影院| 欧美第一黄网免费网站| 欧美午夜片欧美片在线观看| 国内精品久久久久久久影视麻豆|