38、对距离提问：
How far is the factory from here? 39、对长度提问：
How long is the ruler? 40、对for+一段时间提问：
How long have you stayed there ? How long has he lived here? 注：how long 后面必须是延续性动词。 41、对星期提问：
What day is it today? 42、对in+一段时间提问：
How soon the woman will go to the shop? 43、对频度副词提问：
44、对范围内的次数提问：
How many times do you go swimming in summer? 45、对宽度提问：
How wide is the river? 46、对原因状语提问：
He didn’t come to school Why didn’t he come to school? 注：表示“因为”的连词有since, as , for, because. 47、对时间状语提问：
When do you usually come to school? 48、对地点状语提问：
Where do the children sometimes play football? 49、对几月几日提问：
It’s today. What’s the date today? 50、对种类（后置定语）提问：
What kind of cakes do you want? 51、对作什么提问：
What are the boys doing in the tree?