疑问句是用来提出问题的句子，疑问句共有4种：一般疑问句，特殊疑问句，选择疑问句以及反意疑问句。上次我们讲解了一般疑问句和特殊疑问句，今天我们来看看选择疑问句以和反意疑问句。
一.选择疑问句
选择疑问句指问句中提出两种(或两种以上)可能，要求对方从中选择。说话时or以前的部分用升调，or以后的部分用降调。选择疑问句有两种句型，其作用相同。
a.用or连接两个一般疑问句，后一个问句常省略掉与前一个问句相同的成分。
一般疑问句 + or + 一般疑问句(省略式)。
b.用特殊疑问句将问题提出，再用or将两种供选择的答案连接。
特殊疑问句 + 答案A + or + 答案B。
例如：1.Do you go to school by bus or by bike?
你乘公共汽车还是骑自行车上学?
How do you go to school，by bus or by bike?
你怎么上学，乘公共汽车还是骑自行车?
2.Do you like the Chinese film or the foreign film?
你喜欢这部中国电影还是这部外国电影?
Which film do you like，the Chinese film or the foreign film?
你喜欢哪一部电影，这部中国电影还是这部外国电影?
二. 反意疑问句：
反意疑问句是指问者首先提出陈述句，然后附上简短问句，对所陈述的事实提出相反的疑问。陈述部分总是用降调，疑问部分如用升调，是要求对方回答;如用降调，则侧重表达一种语气上的强调，表示说话人较为确信或肯定。
例如：You are very cold，aren't you?
你非常冷，是不是?
She has an elder brother，hasn't she?
她有个哥哥，是不是?
He has never been to Shanghai，has he?
他从来没去过上海，是吗?
回答反意疑问句，应遵守一个原则，即无论陈述部分和疑问部分是肯定还是否定形式，肯定回答就用Yes;否定回答就用No，不应受汉语的干扰。
---You aren't a Young Pioneer，are you? 你不是少先队员，是吗?
---Yes，I am. 不，我是。
---No，I am not. 对，我不是。
练一练：
一. 根据题后要求改写句子。
1. They didn't buy the new car for her birthday. (改为反意疑问句)
2. She can take care of her little sister. (改为反意疑问句)
3. Let's drink tea together. (改为反意疑问句)
4. There was nobody in the room. (改为反意疑问句)
5. Tom had to buy tickets again. (改为反意疑问句)
6. Nothing is ready for the party. (改为反意疑问句)
7. Let us go shopping in twenty minutes. (改为反意疑问句
8. Don't forget to return his dictionary to him. (改为反意疑问句)
9. Merry has learned 3 English books in one months. (改为反意疑问句)
10. It's impossible to catch up with the running train. (改为反意疑问句)
11. I don't think he can cook a dinner for us. (改为反意疑问句)
12. He said he was a doctor before. (改为反意疑问句
13. How hard he studies! (改为反意疑问句)
14. Those are his students. (改为反意疑问句)
通过上述的星级考必考语法疑问句，大家一定会有所收获，希望大家认真复习，学好英语不仅能够轻松考取证书，而且也为将来的英语学习打下坚实的基础!
