精选优质文档-倾情为你奉上单词拓展的部分知识点：1. have a class meeting:举办一次班会2. watch videos:观看录像带；3. organize party games: 组织聚会游戏（an organization 一个组织）4. by taxi=take a taxi(taxi的复数形式taxis)5. some advice一些建议； a piece of advice一条建议6. an expert 一个专家；7. keepto oneself 保守秘密：我(他)保守秘密。I will keep it to my self. He will keep it to himself;8. many teenagers一些青少年。9. be angry with sb :对某人生气 be angry at/ about sth：对某事生气10. make mistakes:犯错误，出错；11. be careful 仔细的 be careless粗心的12.advise 动词
