英語動(dòng)詞時(shí)態(tài)問題
1． There (be) _ have been__ several such occurrences in the past few weeks.
在過去的幾個(gè)星期,發(fā)生了幾宗事故.為什么不用had been ,不是說在過去的幾個(gè)星期嗎?
2． We are going to Florida as soon as we (finish) _finish_____ taking our final exams.
為什么用 finish 是因?yàn)?be going to do
3． A lot of people were standing around when the police (arrive) _arrived___________.
根據(jù)主句’ were standing around’,狀語從句不應(yīng)該用 was arriving
1、3都可以理解了,2還是不太明白,是否理解為因?yàn)?be going to'表將來,所以從句用一般現(xiàn)在時(shí)來表將來時(shí)？