broadcast

broadcast的音标为[ˈbrɔːkstäʊd]，基本翻译为“广播，播放；传播，散布”，速记技巧为：broadcast以“broad”宽广为特征，以“cast”抛出为记忆点。

broadcast的英文词源：

broadcast这个词源自于古英语中的单词“brocdaht”，意为“传播，散布”。随着时间的推移，这个词逐渐演变成了现代英语中的“broadcast”。

变化形式：

broadcast可以有不同的形式变化，如第三人称单数现在时形式为broadcasts，过去式为brokecast或broadcast，过去分词为broadcast或broadcasts。

相关单词：

1. telecast：电视播放

2. radio broadcast：无线电广播

3. satellite broadcast：卫星广播

4. cable broadcast：有线电视广播

5. nationwide broadcast：全国性广播

6. international broadcast：国际广播

7. television broadcast：电视播放

8. program broadcast：节目播放

9. news broadcast：新闻广播

10. live broadcast：现场直播

以上这些单词都与broadcast有着密切的联系，它们在不同的媒体和平台上进行传播和播放。broadcast这个词作为核心词，衍生出了许多与其相关的词汇，丰富了英语词汇库。

常用短语：

1. broadcast news 播送新闻

2. broadcast signal 广播信号

3. broadcast programme 广播节目

4. broadcast advertising 广播广告

5. broadcast music 播放音乐

6. broadcast speech 广播演讲

7. broadcast weather report 播报天气

例句：

1. The radio station broadcasts a variety of music every day.

2. The TV station broadcast a live news report from the disaster area.

3. The radio program is broadcast at 9 pm every night.

4. The advertisement was broadcast on all the major radio stations.

5. I enjoy listening to the smooth voice of the radio DJ as they broadcast music.

6. The weather forecast was broadcast on the radio and TV channels.

7. The signal was weak and could not be broadcast clearly.

英文小作文：

标题：The Benefits of Broadcast Media

Broadcast media, such as radio and television, have become an essential part of our daily lives. Through these platforms, we are able to receive information, news, music, and other forms of entertainment. Here are some of the benefits of broadcast media:

Firstly, broadcast media provide us with a wide range of content. From news and current affairs programs to music and sports events, broadcast media offer a diverse range of content that can cater to different tastes and interests.

Secondly, broadcast media are convenient and accessible. With the help of modern technology, we can access broadcast media on our mobile devices, computers, or through satellite or cable television services. This allows us to stay up-to-date with the latest news and events wherever we are and whenever we want.

Thirdly, broadcast media are reliable sources of information. Many broadcasters adhere to strict journalistic standards and guidelines to ensure that the content they provide is accurate and reliable. This helps us make informed decisions and stay informed about important issues that affect our lives.

Finally, broadcast media provide us with a sense of community and connection. Through radio and television programs, we can connect with others who share similar interests or concerns, forming a sense of community and support system.

In conclusion, broadcast media play an important role in our daily lives, providing us with a wide range of content that is convenient, reliable, and connective.