英语四级重点高频词汇
1. alter v. 改变,改动,变更
例句:There is something wrong with my layout, I have to alter it
2. burst vi. n. 突然发生,爆裂
burst作动词时不及物,所以接宾语时后面要加介词。主要有两种形式:
burst into+n. / burst out+doing
例句:Because of the sad news, she burst into tears. /she burst out crying