2020版高考英语大一轮复习Unit4Earthquakes课件新人教版必修1
2020版高考英语大一轮复习Unit4Earthquakes课件新人教版必修1第2页

1.burst vi. 爆裂;爆发 n.突然破裂;爆发 教材原句 ①In the city, the water pipes in some buildings cracked and  burst     (burst). ◆单句改错 ②A fire was burst out last night, and his house was in ruins. 去掉第一个was