作业帮剑桥雅思4,test 1,reading 1里有句句子实在疑惑.
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/05/29 15:35:13
剑桥雅思4,test 1,reading 1里有句句子实在疑惑.
就是那篇孩子对热带雨林的错误理解的那篇
It seems schools may not be providing an opportunity for children to re-express their ideas and so have them tested and refined by teachers and their peers.
1. may not be providing, provide为什么要+ing?属于什么时态?be后面不是应该是被动态吗?
2. have them tested,应该是现在完成时吧,为什么have放在them的前面?
望指教,谢谢.
就是那篇孩子对热带雨林的错误理解的那篇
It seems schools may not be providing an opportunity for children to re-express their ideas and so have them tested and refined by teachers and their peers.
1. may not be providing, provide为什么要+ing?属于什么时态?be后面不是应该是被动态吗?
2. have them tested,应该是现在完成时吧,为什么have放在them的前面?
望指教,谢谢.
1, be providing是现在进行时态,因为前面有情态动词may,所以be动词是原形.如果没有may这个表示推测的情态动词的话,这个句子就是schools are providing an opportunity……
2, have sth/sb done是一个固定搭配,有被动的成分在里面.例如,我想打扫房间.可以翻译为：I want to clean my room 或者 I want to have my room cleaned（我想要我的房间被打扫）.
2, have sth/sb done是一个固定搭配,有被动的成分在里面.例如,我想打扫房间.可以翻译为：I want to clean my room 或者 I want to have my room cleaned（我想要我的房间被打扫）.