【正文】
having been done (過去分詞 ) 具體,將來 用途 進(jìn)行,主動(dòng) ,完成 have a lot of homework________(do) =_________________________________ to do I have a lot of homework that I have to do. ’ll go to Beijing tomorrow. Do you have sth __________(take)to your parents? =_______________________________________ to be taken Do you have sth that needs to be taken to your parents? 3. Do you know the person ________ (stand) there? =___________________________________________________ standing Do you know the person who is standing there? you know the girl_________(injure) in the accident? =__________________________________________________ injured …. the girl who was injured in the accident meeting _________(hold) is now important. being held =_______________________________________________ The meeting which is being held is important. 2. The meeting ___________ (hold) next week is important. =______________________________________________ to be held The meeting which will be held next week is important. 3. The meeting __________ (hold) last week was important. =__________________________________________________ held The meeting which was held last week was important. ※