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单词拼写：
broadcast
音标发音：
[ˈbrɔːdkɑːst][ˈbrɔːdkæst]
词性词义：
vt.播送，播放；（无线电或电视）广播；播撒（种子）
速记技巧：
联想记忆法
拆：
broad（广泛的）；cast（投射）另：今天这是个人所皆知的通用词。它是在18世纪出现的，从构词上来看，是由副词broad'abroad,widely’（四散地，广阔地）和动词cast的过去分词cast（被撒的）组合而成。最初broadcast只作形容词或副词用，表示“撒播的”或“用撒播的方式”，限用于播种。后多转用作动词，表示“撤播”，并进而引申出“散布”或“传播”一义。20世纪20年代初broadcast开始用于无线电信号的播送。这一单词用法的最早记录见于《发现》（Discovery）杂志1921年4月号一期上“The（radio）station at Poldhu is used partly for broadcasting press and other massages to ships.”（波尔杜的无线电台部分用来向船只播送新闻和其他消息。）此后broadcast的原义渐遭废弃，今天引申义几乎已完全取代了原义。据此还衍生了telecast(电视广播television+（broad）cast），simulcast(联播simultaneous+（broad）cast），newscast(新闻广播，news+（broad）cast），sportscast/sportcast(播送体育节日，sport+（broad）cast）等缩合词。broad广+cast扔
记：
broad（广泛的）；cast（投射），广泛地投射就是广播（broadcast）。
英英释义：
Noun:
1.message that is transmitted by radio or television2.a radio or television show; "did you see his program last night?"
短语词组：
broadcast appeal播出呼吁书
broadcast football game live直播一场足球比赛
broadcast gossip散布流言蜚语
broadcast message广播信息
broadcast news广播新闻
broadcast programme广播节目
broadcast secret泄露秘密
broadcast seeds把稻种撒播在田里
broadcast talk播出讲话
broadcast view传播观点
broadcast annually每年播送
broadcast commercially商业性传播
broadcast grandiloquently夸大地广播
broadcast popularly流行地播送
broadcast professionally专业化地播送
broadcast regionally区域性播送
broadcast temporarily临时广播
broadcast universally环球广播
broadcast from London从伦敦播出
broadcast from the capital从首都播出
broadcast on the field撒播在田里
broadcast to the local people向当地人们广播新闻
beam a broadcast播送节目
carry a broadcast播放广播节目
deliver broadcast发表广播
jam a broadcast干扰广播
listen to a broadcast收听广播
make a broadcast发表广播
receive a broadcast收到广播
commercial broadcast商业广播
educational broadcast教育广播
facsimile broadcast传真广播
first broadcast第一次广播
general broadcast综合广播
international broadcast国际广播
major broadcasts主要广播
minor broadcasts次要广播
music broadcast音乐广播
original broadcast原文广播
outside broadcast对外广播
regional broadcast地方广播
remote broadcast远距离广播
simultaneous broadcast同时转播
sponsored broadcasts赞助的广播节目
children's broadcasts儿童广播节目
current affairs broadcast时事广播
evening broadcast晚间广播节目
foreign affairs broadcast外事新闻的播放
foreign language broadcast外语广播
live broadcast现场直播
nationwide broadcast向全国广播
news broadcast新闻广播
overseas broadcast对海外广播
radio broadcast无线电广播
school broadcast教学广播
worldwide broadcast向世界广播
broadcast programme广播节目
broadcast station广播电台
broadcast on〔upon〕用…广播,播放…的新闻
记忆技巧：
broad adj.宽的 + cast v.猛扔
同义词辨析：
broadcast relay televise【导航词义：广播】
broadcastv.广播，播送
〔辨析〕
指播送电台或电视台节目；也可指传播信息。
〔例证〕
A new TV program will be broadcast this evening.
今天晚上将要播送一个新的电视节目。
This station broadcasts in 7 languages.
这个电视台用7种语言广播。
relayv.转播，中继转发
〔辨析〕
指将无线电或电视信号经由中继站进行转播。
〔例证〕
The football match was relayed live from the field.
这场足球比赛是从球场进行实况转播的。
The broadcasts were relayed around the world by satellite.
这些电视节目通过卫星在全世界进行了转播。
televisev.用电视播放
〔辨析〕
主要指在电视上播送节目，内容多样，可以是辩论会、演讲、体育比赛等。
〔例证〕
His concerts are always televised.
他的音乐会一向通过电视播放。
双语例句：
1.In an interview broadcast Sunday on CBS television's Face the nation program, the president said the stakes are high.
美国哥伦比亚广播公司的“面对国家”电视节目星期天播出的一段采访中，奥巴马总统说，此事风险很高，攸关成败。
2.And he was able to go out to various radio stations and have them broadcast the number to have people text in their location and needs.
他能够走到不同的广播电台广播号码让人们短信告知他们的位置和需求。
3.The broadcast will show the queen, wearing a green outfit, chatting to schoolchildren as she helps them make a collage of a nativity scene.
人们将在电视上看到女王身着绿色套装，一边和小学生们谈心，一边教他们拼贴“耶稣降生”的场景。
4.American escorts generally did not attack the U-boats they encountered but would broadcast their locations to warn British convoys .
美国护卫舰不进攻他们所遇到的U艇，但是会向英国护航船队提供他们的位置。
5.At least two hours of news would have to be broadcast during the last six hours of the day on 34 stations, Xinhua said.
新华社还报道，34个电视台，在一天的最后六个小时至少要播两个小时的新闻。
6.Mechanism design is the foundation for the sophisticated auctions that have been used to sell off broadcast spectrum.
应用于销售广播光谱的完善的拍卖方法的基础就是机制设计。
7.Then, ten days into the shelling, an ultimatum was broadcast over loudspeakers: those who wished to leave had an hour to do so.
在炮击了10天以后，政府军用扩音器广播了最后通牒：愿意离开的人可以在一小时内离开。
8.President Niyazov made the announcement in a speech broadcast on Turkmen television, which in effect made it a presidential order.
总统尼亚佐夫在土库曼斯坦的电视讲话中宣布了这条消息，实际上这就是总统御令。
9.Almost two years later, Calvin Coolidge, who followed Harding, was the first president to broadcast from the White House.
两年之后，凯文.柯立芝（CalvinCoolidge）后来则追随哈丁总统，成为第一个在白宫内使用无线电广播的总统。
10.But after the broadcast, they may feel like bashing him for giving such a surprise (taking a break) on his birthday.
但是在广播外，他们也许会评击在生日的时后他给了这样的惊奇（休假）。
全部四级六级高考考研例句：
Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.
出自-2016年12月阅读原文
Chris Koch, who teaches "History of Broadcast Journalism" at Montgomery community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details.
2017年12月四级真题（第一套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/we
2 http://www.mcb5.cn/can
3 http://www.mcb5.cn/they
4 http://www.mcb5.cn/but
5 http://www.mcb5.cn/do
6 http://www.mcb5.cn/from
7 http://www.mcb5.cn/she
8 http://www.mcb5.cn/about
9 http://www.mcb5.cn/when
10 http://www.mcb5.cn/your
11 http://www.mcb5.cn/her
12 http://www.mcb5.cn/not
13 http://www.mcb5.cn/say
14 http://www.mcb5.cn/this
15 http://www.mcb5.cn/make
16 http://www.mcb5.cn/people
17 http://www.mcb5.cn/by
18 http://www.mcb5.cn/one
19 http://www.mcb5.cn/or
20 http://www.mcb5.cn/his
核心重点高频常考单词-broadcast的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
broadcast
音标发音：
[ˈbrɔːdkɑːst][ˈbrɔːdkæst]
词性词义：
vt.播送，播放；（无线电或电视）广播；播撒（种子）
速记技巧：
联想记忆法
拆：
broad（广泛的）；cast（投射）另：今天这是个人所皆知的通用词。它是在18世纪出现的，从构词上来看，是由副词broad'abroad,widely’（四散地，广阔地）和动词cast的过去分词cast（被撒的）组合而成。最初broadcast只作形容词或副词用，表示“撒播的”或“用撒播的方式”，限用于播种。后多转用作动词，表示“撤播”，并进而引申出“散布”或“传播”一义。20世纪20年代初broadcast开始用于无线电信号的播送。这一单词用法的最早记录见于《发现》（Discovery）杂志1921年4月号一期上“The（radio）station at Poldhu is used partly for broadcasting press and other massages to ships.”（波尔杜的无线电台部分用来向船只播送新闻和其他消息。）此后broadcast的原义渐遭废弃，今天引申义几乎已完全取代了原义。据此还衍生了telecast(电视广播television+（broad）cast），simulcast(联播simultaneous+（broad）cast），newscast(新闻广播，news+（broad）cast），sportscast/sportcast(播送体育节日，sport+（broad）cast）等缩合词。broad广+cast扔
记：
broad（广泛的）；cast（投射），广泛地投射就是广播（broadcast）。
英英释义：
Noun:
1.message that is transmitted by radio or television2.a radio or television show; "did you see his program last night?"
短语词组：
broadcast appeal播出呼吁书
broadcast football game live直播一场足球比赛
broadcast gossip散布流言蜚语
broadcast message广播信息
broadcast news广播新闻
broadcast programme广播节目
broadcast secret泄露秘密
broadcast seeds把稻种撒播在田里
broadcast talk播出讲话
broadcast view传播观点
broadcast annually每年播送
broadcast commercially商业性传播
broadcast grandiloquently夸大地广播
broadcast popularly流行地播送
broadcast professionally专业化地播送
broadcast regionally区域性播送
broadcast temporarily临时广播
broadcast universally环球广播
broadcast from London从伦敦播出
broadcast from the capital从首都播出
broadcast on the field撒播在田里
broadcast to the local people向当地人们广播新闻
beam a broadcast播送节目
carry a broadcast播放广播节目
deliver broadcast发表广播
jam a broadcast干扰广播
listen to a broadcast收听广播
make a broadcast发表广播
receive a broadcast收到广播
commercial broadcast商业广播
educational broadcast教育广播
facsimile broadcast传真广播
first broadcast第一次广播
general broadcast综合广播
international broadcast国际广播
major broadcasts主要广播
minor broadcasts次要广播
music broadcast音乐广播
original broadcast原文广播
outside broadcast对外广播
regional broadcast地方广播
remote broadcast远距离广播
simultaneous broadcast同时转播
sponsored broadcasts赞助的广播节目
children's broadcasts儿童广播节目
current affairs broadcast时事广播
evening broadcast晚间广播节目
foreign affairs broadcast外事新闻的播放
foreign language broadcast外语广播
live broadcast现场直播
nationwide broadcast向全国广播
news broadcast新闻广播
overseas broadcast对海外广播
radio broadcast无线电广播
school broadcast教学广播
worldwide broadcast向世界广播
broadcast programme广播节目
broadcast station广播电台
broadcast on〔upon〕用…广播,播放…的新闻
记忆技巧：
broad adj.宽的 + cast v.猛扔
同义词辨析：
broadcast relay televise【导航词义：广播】
broadcastv.广播，播送
〔辨析〕
指播送电台或电视台节目；也可指传播信息。
〔例证〕
A new TV program will be broadcast this evening.
今天晚上将要播送一个新的电视节目。
This station broadcasts in 7 languages.
这个电视台用7种语言广播。
relayv.转播，中继转发
〔辨析〕
指将无线电或电视信号经由中继站进行转播。
〔例证〕
The football match was relayed live from the field.
这场足球比赛是从球场进行实况转播的。
The broadcasts were relayed around the world by satellite.
这些电视节目通过卫星在全世界进行了转播。
televisev.用电视播放
〔辨析〕
主要指在电视上播送节目，内容多样，可以是辩论会、演讲、体育比赛等。
〔例证〕
His concerts are always televised.
他的音乐会一向通过电视播放。
双语例句：
1.In an interview broadcast Sunday on CBS television's Face the nation program, the president said the stakes are high.
美国哥伦比亚广播公司的“面对国家”电视节目星期天播出的一段采访中，奥巴马总统说，此事风险很高，攸关成败。
2.And he was able to go out to various radio stations and have them broadcast the number to have people text in their location and needs.
他能够走到不同的广播电台广播号码让人们短信告知他们的位置和需求。
3.The broadcast will show the queen, wearing a green outfit, chatting to schoolchildren as she helps them make a collage of a nativity scene.
人们将在电视上看到女王身着绿色套装，一边和小学生们谈心，一边教他们拼贴“耶稣降生”的场景。
4.American escorts generally did not attack the U-boats they encountered but would broadcast their locations to warn British convoys .
美国护卫舰不进攻他们所遇到的U艇，但是会向英国护航船队提供他们的位置。
5.At least two hours of news would have to be broadcast during the last six hours of the day on 34 stations, Xinhua said.
新华社还报道，34个电视台，在一天的最后六个小时至少要播两个小时的新闻。
6.Mechanism design is the foundation for the sophisticated auctions that have been used to sell off broadcast spectrum.
应用于销售广播光谱的完善的拍卖方法的基础就是机制设计。
7.Then, ten days into the shelling, an ultimatum was broadcast over loudspeakers: those who wished to leave had an hour to do so.
在炮击了10天以后，政府军用扩音器广播了最后通牒：愿意离开的人可以在一小时内离开。
8.President Niyazov made the announcement in a speech broadcast on Turkmen television, which in effect made it a presidential order.
总统尼亚佐夫在土库曼斯坦的电视讲话中宣布了这条消息，实际上这就是总统御令。
9.Almost two years later, Calvin Coolidge, who followed Harding, was the first president to broadcast from the White House.
两年之后，凯文.柯立芝（CalvinCoolidge）后来则追随哈丁总统，成为第一个在白宫内使用无线电广播的总统。
10.But after the broadcast, they may feel like bashing him for giving such a surprise (taking a break) on his birthday.
但是在广播外，他们也许会评击在生日的时后他给了这样的惊奇（休假）。
全部四级六级高考考研例句：
Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.
出自-2016年12月阅读原文
Chris Koch, who teaches "History of Broadcast Journalism" at Montgomery community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details.
2017年12月四级真题（第一套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/we
2 http://www.mcb5.cn/can
3 http://www.mcb5.cn/they
4 http://www.mcb5.cn/but
5 http://www.mcb5.cn/do
6 http://www.mcb5.cn/from
7 http://www.mcb5.cn/she
8 http://www.mcb5.cn/about
9 http://www.mcb5.cn/when
10 http://www.mcb5.cn/your
11 http://www.mcb5.cn/her
12 http://www.mcb5.cn/not
13 http://www.mcb5.cn/say
14 http://www.mcb5.cn/this
15 http://www.mcb5.cn/make
16 http://www.mcb5.cn/people
17 http://www.mcb5.cn/by
18 http://www.mcb5.cn/one
19 http://www.mcb5.cn/or
20 http://www.mcb5.cn/his
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