do

D 开头单词四级词汇专八核心词词源字典

音标发音

英式音标 [duː]
美式音标 [du]
英式发音
美式发音

基本解释

v. 做，干，办（某事）；行动，表现；顺利进行，进展；从事（工作）；执行（任务）；学习，研究；解答，解决，算出；制作，做出；演出，编排（戏剧等）；仿效，模仿；完成，做好；供给，提供；走过，行过；以……速度行进；达到（一定销售额）；参观，游览，旅行；处理；适合，足够；煮制；欺骗；惩罚；（从某地方）盗窃；护理；（非正式）吸（毒）；（非正式）性交；度过（一段时间）；导致，引起；（非正式）痛打，杀死；生长；整理
aux. 与动词连用构成否定句和疑问句；用于构成疑问尾句；用于避免重复某一动词；用于强调主要动词；用于祈使句中表示礼貌；用于肯定或否定回答；用在倒装句中
n. 聚会，社交活动；要求，规定；C大调音阶中的第一音；（口语）事件；（主英国口语）诈骗；（主英国、新西兰口语）宴会；（口语）必须做到的事情；（女子）发型
n. (Do) 多（人名 Dorothea 和 Dorothy 的昵称）

词源解说

直接源自中古英语的do，最初源自古英语的don，意为制作，放置。

同根派生

adj性质的同根词
doable：可做的。
n性质的同根词
doer：实干家；行为者。
doing：活动；所作所为。
v性质的同根词
doing：做；干（do的ing形式）。

do相关词

用法辨析

aux. (助动词)

do用来构成一般现在时和一般过去时的疑问或否定式,其后要跟原形动词。在问句中, do在语法上是需要的,但习惯上可以省略(有时含主语),特别在口语中。
当句中有never, seldom, hardly, scarcely, little等否定副词时,可将这类副词移至句首以加强语气,且将其置于do前表示强调,此时为倒装结构中的一种。
句中有动词have时,是否用do英美语不同,美式英语倾向于用do。
在否定疑问句中,若采用do not的缩略式, don't位于主语之前; 若采用非缩略式, not则应位于主语之后。
do用于祈使句中表示命令、邀请、劝告或说明时要重读。
do还可用作替代动词,使语言简练。do so用来表达同一主语前面已做的或已提到的动作,动词所涉及的宾语和状语也可用do it或do that代替; do that比do it语气强些, it在句中不重读,但that要重读; 在表示心理、情感或无意识行为的状态动词(如drink, like, fail等)时一般不用do so。

v. (动词)

do用作及物动词时基本意思是“做”“从事”,接不同名词可表示多种动作,如“写”“画”“创作(作品)”“演出”,以及“整理(打扫、洗、刷、梳)”“学习,研究(翻译、解答、计算)”“烹调(烧、煮)”“行走,走过”“引起,产生”等。
do用作及物动词时可接名词、代词、动名词、从句作宾语,也可接同源宾语; 还可接双宾语(其间接宾语可以转化为介词to的宾语)。
do接动名词表示“做需要一段时间的活动或重复进行的活动”。

英汉例句

用作助动词 (aux.)

Do you know him?
你认识他吗?

用作动词 (v.)

用作不及物动词: S+～(+A)

Vegetables do well here.
这里蔬菜长势好。

用作及物动词: S+～+ n./pron.

This room will do me quite well.
这个房间对我很合适。

用作双宾动词: S+～+ pron./n. + n./pron.

Will you do me a favor?
你帮我一下忙好吗?

S+～+ n./pron. +to pron./n.

John has done a good turn to me.
约翰为我做了一件好事。

do更多例句

词组短语

用作动词 (v.)

～+名词

do one 's bit 尽自己的一份力量
do the face 化妆
do the garden 修剪花卉
do the meat well 把肉煮好

～+副词

do right 做得对
do well 做得好；进展好

do更多词组

英英字典

剑桥英英字典

(FOR QUESTIONS/NEGATIVES) used with another verb to form questions and negative sentences, including negative orders, and sometimes in affirmative sentences for reasons of style
(TO AVOID REPEATING) used to avoid repeating a verb or verb phrase
(FOR EMPHASIS) used to give extra force to the main verb
(PERFORM) to perform, take part in, or achieve something
(ACT) to act or take action
(CONNECTED) connected with
(DEAL WITH) to deal with or be responsible for something
(STUDY) to study a subject
(SOLVE) to solve or find the answer to something
(MAKE) to make, produce, or create something
(FINISH) If you say that you have done with something or someone, or have done performing a particular action, you mean that you have finished what you were doing with something or someone, or what you were saying to someone, or that you have finished the action.
(CLEAN/MAKE TIDY) to clean something, or make something look neat and attractive
(ARRANGE) to arrange something
(TRAVEL) to travel a particular distance or to travel at a particular speed
(BE ACCEPTABLE) to be acceptable, suitable, or enough
(CAUSE TO HAVE) to provide or sell something, or to cause someone to have something
(COOK) to cook or prepare food
(MANAGE) to develop or continue with the stated amount of success
(PLAY) to perform a play or to play the part of a character
(VISIT) to visit the interesting places in a town or country, or to look around an interesting place
(STEAL) to enter a building illegally and steal from it
(CHEAT) to cheat someone
(PRISON) to spend time in prison
(PUNISH) to punish someone
(TAKE DRUG) to take an illegal drug
(HAPPEN) to be happening
(TREATMENT) a way of treating people
(PARTY) a party or other social event
(HAIR) a hairdo

柯林斯英英字典

Do is used to form the negative of main verbs, by putting "not" after "do" and before the main verb in its infinitive form, that is the form without "to." "not""to"
Do is used to form questions, by putting the subject after "do" and before the main verb in its infinitive form, that is the form without "to." "do""to"
Do is used in question tags.
You use do when you are confirming or contradicting a statement containing "do," or giving a negative or positive answer to a question.
Do can be used to refer back to another verb group when you are comparing or contrasting two things, or saying that they are the same.
You use do after "so" and "nor" to say that the same statement is true for two people or groups. "so""nor"
When you do something, you take some action or perform an activity or task. Do is often used instead of a more specific verb, to talk about a common action involving a particular thing. For example you can say "do your hair" instead of "brush your hair."
Do can be used to stand for any verb group, or to refer back to another verb group, including one that was in a previous sentence.
You can use do in a clause at the beginning of a sentence after words like "what" and "all," to give special emphasis to the information that comes at the end of the sentence. "what""all"
If you do a particular thing with something, you use it in that particular way.
If you do something about a problem, you take action to try to solve it.
If an action or event does a particular thing, such as harm or good, it has that result or effect.
If you ask someone what they do, you want to know what their job or profession is.
If you are doing something, you are busy or active in some way, or have planned an activity for some time in the future.
If you say that someone or something does well or badly, you are talking about how successful or unsuccessful they are.
You can use do when referring to the speed or rate that something or someone achieves or is able to achieve.
If someone does drugs, they take illegal drugs.
If you say that something will do or will do you, you mean that there is enough of it or that it is of good enough quality to meet your requirements or to satisfy you.
If you do a subject, author, or book, you study them at school or college.
If you say that you could do with something, you mean that you need it or would benefit from it.
You can ask someone what they did with something as another way of asking them where they put it.
If you ask what someone or something is doing in a particular place, you are asking why they are there.
If you say that one thing has something to do with or is something to do with another thing, you mean that the two things are connected or that the first thing is about the second thing.
a formal or festive gathering party
If someone tells you the dos and don'ts of a particular situation, they advise you what you should and should not do in that situation.
Dominican Republic

专业释义

计算机科学技术

做
Finally, do certain prospect to the genetic algorithm.
最后对遗传算法做了一定的展望。
PDSA循环

机械工程

执行
溶解氧 (dissolved oxygen)

环境科学技术

溶解氧

能源科学技术

溶解氧
溶解氧 (dissolved oxygen)

生物学

溶解氧 (dissolved oxygen)

水利工程

溶解氧 (dissolved oxygen)

农业科学

溶解氧 (dissolved oxygen)