看句中有没有be动词（______、______、______、______、______）、助动词（______、______、______、______、______）或情态动词（______、______、______、______等），如果有，将其提到句首，句末打上问号即可。

2. They go to school by bike. →________________________________________

Bill gets up at 6:30 every day. →________________________________________

The students saw a film yesterday. →________________________________________

如果句中没有be动词、助动词或情态动词，则根据__________词的形式借助do的相应形式放在句首。具体方法是：

（1）如果谓语动词是原形，则借__________；

（2）如果谓语动词是一般现在时第三人称单数形式，则借__________；

（3）如果谓语动词是过去式，则借__________.

（4）需要注意的是，借does或did后，原句的谓语动词要变回__________。

总结：一般疑问句的语序（结构）：___________________________________ ?

三、观察下列17组句子。根据陈述句中的划线部分，填出相应特殊疑问句的疑问词。

1. Li Lei is a doctor．__________ is a doctor？

2. This is his book． __________book is this？

3. The ball is under the bed．__________ is the ball？

4. He didn't come because he was ill．__________ didn't he come？

5. I'm fine．__________ are you？

6. He did it in that way．__________ did he do it？

7. The river is five meters wide． ____________________ is the river？

8. I have a lot of money． ____________________ money do you have？

He has been to Shanghai three times．________________ times has he been to Shanghai？