Look at the children .They are playing soccer.这句话的同义句,
问题描述:
Look at the children .They are playing soccer.
这句话的同义句,
答
Look,the children are playing soccer.
答
Look at the children who are playing soccer.
答
Look at the children (who are)playing soccer
保留括号里的,那么(who are)playing soccer.是定语从句.
去掉括号里的,就是动词的ing形式作后置定语.
答
Look at the children ,who are playing soccer.