1.疑问句包括一般疑问句或称是非问句、特殊疑问句或称有疑问词的问句、选择疑问句和附带问句等四种。
2.一般疑问句是以动词BE、动词HAVE、助动词作句首,用Yes或No来回答的疑问句。
Is this Jane's house?
这是珍的家吗?
I'll wait. Can I come in?
我等会儿吧!我能进去吗?
Can I have something to drink?
我可以来点喝的吗?
Do you have anything else to eat except these?
除了这些你还有别的吃的吗?
Are you a student?
你是学生吗?
Yes, I am.
是的,我是。
Have you eaten your supper?
你吃过晚餐了吗?
Yes, I have.
是的,我吃过了。
Do you understand?
你明白吗?
No, I don't.
不,我不明白。
Can you swim?
你会游泳吗?
No, I can't.
不,我不会。
3特殊疑问句是由疑问代名词、疑问形容词或疑问副词引导的疑问句。
Who are you?
你找谁?
How old are you?
你多大了?
I am twelve.
我十二岁。
4选择疑问句指说话人提出两种或两种以上的答案,供对方选择,可以以动词BE、动词HAVE、助动词或疑问词开头。
Would you rather wait or come back later?
你情愿等还是过一会儿再来?
Would you rather wait or come back later?
你情愿等还是过一会儿再来?
Which do you prefer, coffee or tea?
你喜欢喝什么,咖啡还是茶?