1.对主语提问：
I helped her with her English.→Who helped her with her English?
2.对主语部分中的定语提问：
About ten people worked on the farm.→How many people worked on the farm?
但是,对"there be"结构中的主语或主语部分中的定语提问时,"there be"须倒置.如：
There're some books on the desk.→What is(there) on the desk?
二、对宾语(含宾语部分中的定语)、表语、状语提问时,应使用"疑问词+一般疑问句"的语序.其做法是：使用一个合适的疑问词放在句首,然后再把原句改为一般疑问句.如：
1.对宾语提问：
Tom is going to buy some books.→What is Tom going to buy?
2.对状语提问：
Lucy is going to play football after breakfast.→When is Lucy going to play football?
3.对表语提问：
These are books.→What are these?
4.对宾语部分中的定语以及"there be"句型中的主语的定语提问时,应把被修饰的名词连同疑问词一起放在句首.如：
①They have six classes on Monday.(对宾语部分中的定语提问)
→How many classes do they have on Monday?
②There're two books on the desk.(对there be中主语部分的定语提问)
→How many books are there on the desk?
三、对谓语部分提问时,使用"疑问词(what)＋一般疑问句".其作法是：一般把疑问词what放在句首,然后将原句改为一般疑问句,在改为一般疑问句时,根据原句时态将do的适当形式放在删去的划线位置.如：
1. Wei Feng is going to dance in the park this afternoon.→What is Wei Feng going to do in the park this afternoon?
2. She is watching TV now.→What is she doing now?
3. He has learnt ten English words.→What has he done?
四、另外有些就划线部分提问的情况,应使用固定句型.如：
1.对天气情况提问：
It's windy today.→What's the weather like today?
2.对星期几提问：
It's Monday today.→What day is (it)today?
3.对日期提问：
It was December 31st, 2003 yesterday.→What was the date yesterday?
1. 疑问代词与疑问副词的区别.疑问代词主要用作主语或宾语,疑问副词主要用作状语.
2. who 与 whom的区别.
3. what, which, who的区别.
4. how long, how often, how soon的区别.三者均可译为“多久”,但有区别：
① how long 指多长时间,主要用来对一段时间(如three days等)提问：
—How long did he stay here? 他在这儿呆了多久?
—About two hours. 大约两小时.
② how often 指每隔多久,主要用来对频度副词或状语(如once a week等)提问：
—How often does he come here? 他(每隔)多久来一次?
—Once a month. 每月一次.
③ how soon 指再过多久,主要用来对表示将来的一段时间(如：in an hour等)提问：
—How soon will he be back? 他要多久才回来?
—In an hour. 1小时以后.(from www.***.com)
5. how many 与how much的区别.两者均表示“多少”,但how many 指数,其后接可数名词复数,how much 指量,其后接不可数名词：
How many children does he have? 他有几个孩子?
How much time did you spend on it? 做此事你花了多少时间?
有时其后不接词,how many 依然指数(可数),how much 依然指量(不可数)：
We have plenty of novels. How many do you want? 我们有很多小说.你要多少(本)?
You need some money? How much do you want? 你需要钱? 要多少?
另外,how much还可用来表示计算或询问价钱、重量、程度等：
How much is four times five? 4 乘以 5 等于多少?
How much is the coat? 这件上衣多少钱?
How much do you like her?你有多喜欢她?
How much does it weigh? 这东西有多重?
四、两点说明
1. 特殊疑问句不能用yes和no来回答.
2. 有时两个疑问句可以叠用：
When and where was he born? 他出生于何时何地?
When and how did you find it? 你是在什么时候怎么找到它的?
一、弄清特殊疑问句的基本用法与结构
特殊疑问句是由疑问词提问的句子.疑问词包括疑问代词(如what, who, which, whose等)和疑问副词(如when, where, why, how等).其基本结构是“疑问词+一般疑问句”：
What are you doing? 你在做什么?
Which child knows the answer? 哪个孩子知道答案?
Whose bicycle is this? 这是谁的自行车?
When can you come? 你什么时候能来?
Where are you from? 你从什么地方来?
Why are your clothes so dirty? 你的衣服为什么这么脏?
How shall I answer her? 我怎样回答她? (from www.***.com)
【注】若疑问词用作句子主语,则为陈述句词序：
Who gave you that book? 谁给你的那本书?
What made her cry so badly? 是什么使她哭得这样伤心?
二、就划线部分提问的方法
就划线部分提问的基本方法是：先根据划线部分词语的意思和句法功能确定用什么疑问词,然后将原句变为一般疑问句跟在疑问词的后面即可(注意去掉划线部分).请看实例：
He goes to school by bike.
→How does he go to school? 他怎么去上学?
Jim went home yesterday.
→When did Jim go home? 吉姆什么时候回家的?
He was born in Paris.
→Where was he born? 他出生在什么地方?
He can’t come because he is ill.
→Why can’t he come? 他为什么不能来?
This is Mary’s wallet.
→Whose wallet is this? 这是谁的钱包?
He bought a dictionary yesterday.
→What did he buy yesterday? 他昨天买了什么?
若划线部分是句子主语,则只要用疑问词代替划线部分即可：
Jack stole our money.
→Who stole our money? 谁偷了我们的钱?
若划线部分包含谓语动词,则应用do的适当形式代替划线部分：
He bought a dictionary yesterday.
→What did he do yesterday? 他昨天做了什么?
She was writing letters last night.
→What was she doing last night? 她昨晚在做什么?
He has sold his house.
→What has he done? 他做了什么?