分析:答案为has been away。leave为非延续性动词,不能与for two hours这样的一段时间连用,而改成be away这样的延续性动词后,则可连用一段时间。
2. The film began five minutes ago.
The film has been _____ _____ five minutes.
分析:答案为on for。has been提示时态是现在完成时态,“for+时间段表示“持续(一段时间),常用在含有现在完成时态的句子里。
3. Mr Li joined the Party twenty years ago.
Mr Li _____ _____ _____ the Party for twenty years.
答案:has been in。短暂动词join,意为“参加、加入(组织,政党),不能与延续时间状语连用,与延续性时间状语连用时,将join改成be in或be a member in…。
六、运用简单句与复合句之间的转换
即将简单句变成同义的复合句或将复合句变成同义的简单句。如:
1. We didn’t go out for a walk because it was raining.
We didn’t go out for a walk _______ _______ the rain.
分析:答案为because of。将原因状语从句because it was raining改为表示原因的介词短语because of the rain。
2. He was so excited that he couldn’t go to sleep.
【英语语法:同义句转换】相关文章:
★ 高考英语语法讲义
★ 英语语法:倒装句
最新
2016-11-24
2016-11-24
2016-11-09
2016-11-04
2016-11-04
2016-11-02