单词：double
a. 两倍的, 双重的
vt. 使加倍
vi. 加倍, 代替, 快步走
[计] 双精度型
n. a stand-in for movie stars to perform dangerous stunts
n. someone who closely resembles a famous person (especially an actor)
n. a quantity that is twice as great as another
考试类型：[中考/高考/IELTS]
double的用法和样例：
例句
- The date had a double significance.那个日子有双重意义。
- This machine serves a double purpose.这部机器有双重用途。
- The egg has a double yolk.这只蛋双黄。
- He was so fat that he had a double chin.他胖得有双下巴了。
- You can't park on a double yellow line.有双黄线处不准停车。
- I'll give you double pay for working overtime.你加班我付你双倍工钱。
- The output is double that of last year.产量比去年增加一倍。
- Shard joy is a double joy and shard sorrow is half a sorrow.分享快乐会变成双倍的快乐,分享悲伤会减半。
- I think we can double our profits in one month.我认为我们可以在一个月内把利润翻一番。
- The modern equipment enables them to double their production.现代化的设备使他们能把产量翻倍。
- If you should be off guard,you would double the loss.如果你粗心大意，你一定会加倍损失。
- If you double five， you make ten.五加倍就是十。
- The measures will enable us to double our output of bicycles.这些措施能使我们的自行车产量加倍。
- If you buy a new bicycle, it will cost more than double.如果你买新的自行车，价格要贵一倍多。
- I ordered the coffee in double before you come.你来之前我点了双份咖啡。
常见句型
- They bought a double bed.他们买了一张双人床。
- We don't like the man who bears a double face.我们不喜欢不诚实的人。
- The man will be given double pay if he wants to work on Sundays.如果他想星期天工作,那他就会得双倍的工资。
- The total output is double that of last year.总产量是去年的两倍。
- It is more than double the 1976 figure.这个数字是1976年的两倍多。
- 20 is double 10.20是10的两倍。
- His share is double.他的份额是双份的。
- Ten is the double of five.十是五的两倍。
- Two Scotches, please—and make those doubles.请来两杯苏格兰威士忌——都要双份的。
- He is my double.他酷似我。
- Here is the double of your lost glove.这是一副与你遗失的手套相同的一副。
- Movie actors sometimes employ their doubles.电影演员有时要找替身。
- He won the daily double.他赢了那天的双重下注赛。
- They are a Championship of the mixed doubles.他们是混合双打的冠军。
- She's going for the double this year, the Olympics and the World Championship.今年她要争取奥运和世界杯的双料冠军。
- As a result, daily output has doubled.结果日产量翻了一番。
- Tea and fruit crops doubled.茶叶和水果的收成增加一倍。
- The efficiency of the furnace more than doubled.锅炉的效率提高了一倍多。
- They doubled along, carrying all their equipment .他们背着全部器材,身子弯得低低的。
- He suddenly doubled and ran in the opposite direction.他突然回转身来,朝相反方向跑去。
- The fox doubled on its tracts.狐狸突然转身循着原路急逃。
- He doubles our wages on Sundays.星期天他给我们加倍的工资。
- The baby doubled its weight in a year.那婴儿一年中体重增加了一倍。
- This will enable us to double the output of our TV-sets.这将使我们把电视机的产量增加一倍。
- He was so sure his horse would win that he doubled his bet.他肯定他的马能赢,所以下了双倍的赌注。
- This has doubled the productivity of the mill.这使工厂的劳动生产率提高了一倍。
- She doubled the parts of mother and daughter.她同时担任母亲和女儿两个角色。
- He doubled the parts of king and slave in that play.在那个剧里,他兼演国王和奴隶。
- He is doubling the parts of a preacher and a teacher.他扮演牧师和教师两个角色。
- Let me double the shawl and put it round you.让我把这披巾折起来围在你身上。
- She doubled the sheet of the paper and put it away.她把这张纸折起来放到一边。 1
- In experimental plots the yield has been doubled.在试验田里,产量已提高了一倍。
常用短语
- 兼扮(某个)角色 play the part ofdouble as sb/sth
She doubled as the maid and the secretary in the play.
她在这个剧里兼饰女佣和秘书。
This chair doubles as a bed.
这张椅子兼作床。
- 将(某物)折起来 fold (sth), as in halfdouble back
She started running towards the street but suddenly doubled back to the house.
她出发向大街跑去,但是突然折回头向屋子跑去。
double sth ⇔ backHe told me to double back the sheet of paper and tear it in half.
他告诉我把纸对折然后撕成两半。
We doubled the top of the sheet back over the covers, for comfortable sleep.
我们把单子边翻到毯子上面来,以便睡得舒服些。
- 代替(某人) act as a replacement for (sb)double for sb
I'll double for you in the committee meeting.
我将代替你去参加委员会的会议。
- 〈美口〉能做专业外的其他事情 be able to do sth else as well as the work in which one specializes
- (使)弯腰 (cause to) benddouble sth ⇔ over
Double over the map so that we can read it more easily.
把地图对折起来,这样看起来更容易。
Double over the edge before sewing.
在缝纫时先把边折过来。
double over (with sth)Rose doubled over when Facer walked in wearing his funny clothes.
当费塞穿着滑稽的服装走进来时,露丝笑得直不起腰来。
On her way back from the fields, she suddenly doubled over with labour pains.
从地里回来时,她突然一阵阵痛,不由得蹲了下去。
double sb ⇔ overThe blow doubled the fighter over.
那一击把这个拳击手打得弯下了腰。
- 〈非正〉挤在一起 increase one's numbersdouble up (with sth)
The carpet is too thick to double up.
地毯太厚,折不起来。
double sth ⇔ upWe shall have to double up the sheets to get them in the drawer.
我们得把这些被单折叠起来才能放进抽屉里。
He doubled up his fists in anger.
他愤怒地握紧拳头。
double up (with sth)They all doubled up when I told my joke.
当我讲笑话时,他们都笑得直不起身子来。
He doubled up with the pain of the blow.
这一下打得他痛得蹲了下去。
double sb/sth ⇔ upHe doubled up his legs and kicked out.
他腿弯起又伸开。
The sad news doubled him up.
噩耗使他悲痛欲绝。
double up (with sb)We haven't any single rooms left.Do you mind doubling up?
我们已没有单人房间了,您和别人挤挤行吗?
Do you mind doubling up with Gara tonight?
你今晚和加拉挤在一起睡好吗?
词汇搭配
- double the amount使数额加一倍
- double a slice of bread把一片面包对折
- double along弯得低低的,全副武装
- double back把…对折,循原路折回
- double the map back将地图对折
- double in向内折叠
- double over折起,(使)弯下身子
- double sb over(使)某人弯下身
- double over the edge把边折起来
- double up折起,弯〔曲〕,与别人同住一室
- double as兼作,兼演
- double as an auditorium兼作礼堂
- double as secretary and receptionist兼作秘书和招待员
- double for代替(某人)
- double in brass同时做两份工作
- double in number在数量上翻一番
- double in value在价值上翻一番
- double on〔upon〕迂回,突然袭击
- double on one's steps走回头路
- double upon the enemy突然袭击敌人
经典引文
Ten, which is the double of five.
出自：B. JowettLike to a double cherry.., Two lovely berries moulded on one stem.
出自：Midsummer Night's Dream,ShakespeareIs Dimpple spelt with a single or double P?
出自：SteeleNickleby gave a double knock.
出自：DickensThe double burden of her own poor circumstances and illness.
出自：L. DurrellThy fifty yet doth double five and twenty.
出自：King Lear,ShakespeareIgnorance doubled by conceit of knowledge.
出自：B. JowettIf I doubled the number of trips I would see her twice as often.
出自：O. HenryHe doubled the tip.
出自：G. Greene
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