The Object Clause
He said that I was hard-working.
Could you please tell me where there’s a good place to eat?
Do you know if there are any public restroomsaround here?
1.他说我是勤奋。                              
2.你能告诉我哪儿有吃饭好地方吗？
3.你知道在附近是否有公厕？
4.你知道篮球什么时候创造？
Do you know when basketball was invented?
Challenge your memory!

We know him．
We  know he likes English.
主s
主s
谓v
谓v
宾o
宾o
宾语从句就是由一个句子来组成主句宾语
简单句
复合句
一  什么 是宾语从句？
试比较