cheerleader

cheerleader的音标是[tʃɪə(r)ˈleɪdʒə(r)]，基本翻译是“啦啦队长；助威者；欢呼者”，速记技巧是“cheer+leader”。

Cheerleader这个词的词源可以追溯到19世纪，它最初是指一种在体育比赛中为队伍加油助威的人。这个词源于“cheer”，意为欢呼或鼓励，加上“leader”，表示领导或带头的人。

Cheerleader的变化形式主要有词性变化，如名词变为动词，形容词等。例如，cheerleader可以变为cheerleading（助威），cheerful（欢快的）。

与Cheerleader相关的单词有：cheer（欢呼），cheerfulness（欢快），cheering（助威），cheerily（欢快地），cheeringly（鼓舞地），cheering-up（鼓舞情绪），cheering-up ceremony（鼓舞仪式），cheering-up meeting（鼓舞会议），cheer up（使振奋）。这些单词都与Cheerleader这个词源有着密切的联系，它们都表示鼓励、欢呼、振奋等含义。

Cheerleader这个词在英语中通常指代在体育比赛中为队伍加油助威的女生，她们通常穿着特别的制服，因此这个词也带有一定的文化和社会背景含义。

常用短语：

1. cheerleader for sb

2. lead the cheers

3. raise a cheer

4. give a rousing cheer

5. cheer loudly

6. give a standing ovation

7. be full of cheers

双语例句：

1. She is the school"s official cheerleader for the football team.

2. The team led the cheers for their coach after the game.

3. The crowd raised a cheer when the star player made the winning shot.

4. The band played a rousing cheer after the ceremony ended.

5. The audience cheered loudly for the performers.

6. The audience gave the actors a standing ovation after the play was over.

7. The party was full of cheers and laughter.

英文小作文：

Title: Cheerleaders at School Events

Cheerleaders are an essential part of school events, whether it"s a sports game, a dance performance, or a school play. They not only encourage the crowd with their bright smiles and enthusiastic movements, but they also help create a sense of community and unity among students and teachers.

At football games, cheerleaders lead the cheers for their team, urging them to keep pushing and never give up. They also provide a much-needed distraction for fans who might be feeling anxious or nervous during the game. At dance performances, cheerleaders add a touch of excitement to the stage, dancing and clapping along with the performers to create a magical atmosphere. And at school plays, cheerleaders provide a sense of encouragement for the actors, urging them to give their best performances.

Cheerleaders are an invaluable asset to any school event, and they help create an atmosphere of joy and celebration that everyone can enjoy. I hope to be a cheerleader someday, because I love being part of an event that brings people together and makes them feel proud and excited.