重点知识突破
1burst v．突然出现；使爆裂
基础练习——单句语法填空
①I felt my heart would burst ________ joy when I heard the news that the Chinese team had won the championship.
②He burst ________ the room without knocking at the door, which made me very angry.
能力提升——读后续写生动表达
看到她的同学因为她的愚蠢错误哄堂大笑，她突然哭了起来。
③When she saw her classmates ______________ because of her foolish mistakes, she ____________. (burst into)
④________________________________________ because of her foolish mistakes, she ________________. (burst out；分词作状语)
