同学你好，该知识点来自沪江网校《新概念英语第二册【随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学好：
一、 被动语态
被动语态的核心结构是”be+过去分词“，其中的be会随着时态有变化。
我们来总结一下常用的时态的被动语态：
1 一般现在时（am/ is/ are +done）  
English is spoken by lots of people in the world. 世界上的许多人都说英语。  
Class meeting is held every Thursday. 每周四都举行班会。
The classroom is cleaned by the students every day. 学生们每天都打扫教室。  

2 一般过去时(was/ were +done)  
The cup was broken by the boy. 杯子被那个男孩打碎了。  
He was saved at last. 他最终获救了。  
My bike was stolen. 我的自行车被偷了。    

3 一般将来时(will/ shall be +done)
A speech will be given this afternoon. 今天下午有一个演讲。  
A new road will be built next year. 明年要修一条新马路。  

4 过去将来时 (would be +done)
I thought thousands of people would be helped. 我认为将有数千人得到帮助。  

6 现在进行时 (am/ is/ are being +done)
The problem is being discussed now. 问题正在被讨论。  
A bus is being pushed by the passengers. 路人正在推一辆公共汽车。  

7 过去进行时 (was/were being +done)
The machine was being repaired at this time yesterday. 昨天这时，机器正在被修理。

8 现在完成时(have/ has been + done)  
Two hundred trees have been planted by now. 到现在为止，已经种了二百棵树了。  
The book has been read many times by me. 这本书已经被我读了许多遍了。  

9 过去完成时(had been+done)  
They said they had been invited to the party. 他们说已经被邀请参加晚会了。  
She found the house had been destroyed by the storm. 她发现房子已经被暴风雨摧毁。  
He had been tortured by the illness for many years before he died.   他在去世前已经被疾病折磨很多年了。

10 含有情态动词的被动语态 (情态动词+be+过去分词)
Tables can be made of stone.桌子可由石头制造。  
Tables could be made of stone at that time. 那时桌子可由石头制造。（一般过去时）  
Can tables be made of stone? 桌子能用石头制造吗？（疑问句）

二、主谓双宾语的结构是：主语+谓语+间接宾语+直接宾语/ 主语+谓语+直接宾语+介词+间接宾语
主谓复合宾语结构是：主语+谓语+宾语+宾语补足语

双宾语即“两个宾语”。因为有一些动词后面跟一个宾语不能表达完整的含义，所以需要跟两个宾语。
如：Give me a book.给我一本书。看一下把它写成一个宾语的状况：
Give me. 给我。句意不完整，没说明白给我“什么”。
Give a book. 给一本书。句意不完整，没说明白把书给“谁”。
所以，me和a book都是宾语。双宾语里面的两个宾语二者地位是并列的，平等的，缺一不可。
双宾语结构里面，表示物的宾语叫做直接宾语，表示人的宾语叫做间接宾语。
间接宾语在后面时，往往需要使用to或者for来连接。如：
Give me a book.= Give a book to me.
My mother bought me a dress.= My mother bought a dress for me.

三、现在分词做定语，修饰名词时，逻辑上表示分词动词是该名词主动发出的，正在进行的。
如：passing planes “正在飞行的飞机”。

其他还有什么问题请具体提问哈～ 每一节课包含的语言点都有很多，因为不知道同学具体哪些地方不了解，助助也不知道从何说起～

祝学习愉快！