文档介绍：The teacher tells /told us that the earth goes round the sun.
第一页
3类宾语从句句型
That引导
If/whether引导
特殊疑问词引导
第二页
3类宾语从句句型
That+陈述句
The man is right, I think
Light travels faster than sound, did you know
I think the man is right
Did you know light travels faster than sound
第三页
If/whether+一般疑问句（用yes/no回答）是否…
句中有be 动词（am/ is/ are）时，可直接将它们提至主语前。如主语为第一人称，应将其改为第二人称
He is a student is he a student?
I am a student are you a student?
第四页
If/whether+一般疑问句（用yes/no回答）是否…
陈述句中有情态动词（can、may、must …），也可直接将它们提至主语前，即可成为一般疑问句
I can do it can you do it?
She can go to school can she go to school？
第五页
If/whether+一般疑问句（用yes/no回答）是否…
陈述句中只有一个实义动词作谓语且其时态为一般现在时，变为一般疑问句时要在句首加do或does 主语后的实义动词用原形
I like these animals．
→Do you like these animals﹖
She wants to go to the movies．
→ Does she want to go to the movies﹖
第六页
If/whether+一般疑问句（用yes/no回答）是否…
No body knows. Did anybody get there on time?
Does enjoy living in china? Could you tell me.
Anybody got there on time.
No body knows if anybody got there on time.
Mr. li enjoys living in china.
Could you tell me if Mr. li enjoys living in china
第七页
只能用whether
whether… or not.
介词之后用whether.
不定式前用whether.
第八页
特殊疑问词引导特殊疑问句
以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。常用的疑问词有：what（什么）， who（谁）， whose（谁的）， which（哪个）， when（何时）， where（哪里）， how（怎样）， why（为何）等
回答特殊疑问句时，不能用yes / no，即问什么答什么，尤其是简略回答 疑问词（+主语）+谓语动词+其他成分
Who is from Canada﹖
Helen is from Canada．
whose bike is broken﹖
Lily’s bike is broken.
第九页
Do you know? Where does he live?
She wondered. Where can she wait for bus?
Did you know? What’s your father doing?
Do you know where he lives.
She wondered where she could wait for bus
Did you know what your father was doing
第十页