n. 结束, 完结a. 靠近的, 亲近的, 亲密的, 严密的, 关闭的, 狭窄的, 秘密的vt. 关, 结束, 使靠近, 封闭, 使接近vi. 关闭, 结束, 靠近ad. 接近地, 紧密地【计】 关闭【化】 闭合; 接通【经】 收盘, 休市; 收盘相关词组: close over close round close up close upon close with come to a close draw to a close be close at hand be close by be close to bring to a close close about close down close to close off close out
当open, close, shut, lock, move等用作不及物动词且表示主语的某种属性时，通常用主动形式表示被动意义。如：
The door won’t shut. 这门关不上。
The supermarket doors shut automatically. 超市的门是自动关的。
这类用法通常与can’t, won’t 等连用，注意它与用被动语态含义不同。如：
The window won’t shut. 这窗户关不上。(说明主语的属性——窗户有问题了)
The window won’t be shut. 这窗户将不用关上。(窗户本身没问题，只是不用关)
有时可能用主动和被动形式均可，只是强调重点稍有不同：
Suddenly the door opened. 突然门开了。(不强调动作执行者)
The door was suddenly opened. 门突然被打开了。(强调动作执行者)
单词：close的近义词、反义词、形近词辨析
close/shut/shut off
Please close the windows.请把窗关上。
Shut the door,please.请把门关上。
The visionphone shuts off.电视电话机关上了。
<辨析>三者都有“关”的意思。close 与 shut 表示“关窗（门）”时，常可通用。但 shut 比 close 意味较强，close 仅指把开着的窗（门）关上的动作，而 shut 则指把窗、门关上并闩住的动作，即含有“隔绝内外”的意思。shut off 意为“关掉、停止运转”，常用于关收收音机、发电机、煤气、电视机等，既可看作不及物动词，也可看作及物动词。如：Shut the steam off——it's getting too warm in here.把暖气关上——屋里太暖和了。
与单词：close 相关的例句或者名人名言
It feels bad to have a door close on you.
对着一扇关闭的门感觉很糟。
The patient is very close with her nurse.
病人跟她的护士很亲近。
Don't go too close to the edge of the steep cliff!
别站得离悬崖太近了！
Nothing in life is permanent, but a diamond comes close to it.
人生中没什么是永恒的，但是钻石很接近永恒。
Close your eyes.
闭上你的眼。
※A wise head makes a close mouth. 智者寡言。
※Very close and trusted friends share confidences candidly. They feel secure that they will not be ridiculed of derided ,and their confidences will be honored.——Robert Louis Steveson, British novelist and poet 亲密而互相信任的朋友之间彼此赤诚相见，他们不会被戏弄和嘲笑，因而心理踏实无虑，他们之间这种信任会受到尊重。英国小说家、诗人 史蒂文森.R.L.
※With close friends in their lives ,people develop courage and positive attitudes.Teenagers have the moral support to assert their individuality;the elderly approach their advanced years with optimism and an interest in life.——Ralph Waldo Emerson. American thinkerA man is either free or he is not. There cannot be any apprenticeship for freedom.I Baraka. French Writer 人要么是自由的，要么是不自由的，从来就不存在过渡阶段。法国作家巴拉卡 A.
