如何将陈述句改成一般疑问句：
1.如果有be动词（am, is, are, was,were）,将be动词提前
2.如果有情态动词（can,may,must, should ,would,will,might,need,could,shall）,将情态动词提前
3.如果既没有be动词，情态动词
一般现在时中，句首加上do/does
一般过去时中，句首加上did,后面的谓语动词的过去式还原为动词原形
现在完成时中，表示完成的have/has提前
过去完成时中，表示完成的had提前
4.细节部分：some要变成any, 第一人称要变成第二人称
例子：
陈述句：I am going to retire. (新概念1 lesson133）
一般疑问句: Are you going to retire?
陈述句：I feel very tired. （新概念1 lesson133）
一般疑问句：Do you feel very tired?
陈述句：She was wearing a blue dress and a mink coat. （新概念1 lesson133）
一般疑问句：Was she wearing a blue dress and a mink coat?
陈述句: Last week, my four-year-old daughter, Sally, was invited to a children’s party.
（新概念1 lesson141）
一般疑问句：Was your four-year-old daughter,Sally, invited to a children’s party, last week? (细节上灵活处理一下，was肯定是要放在最前面的，my要改成your)
陈述句：Visitors have been asked to keep the woods clean and tidy. (新概念1 lesson143）
一般疑问句：Have visitors been asked to keep the woods clean and tidy?
陈述句：What I saw made me very sad. (新概念1 lesson143) (注意what I saw是一个整体）一般疑问句：Did what you saw make you very sad?
练习：
陈述句：The lady was dressed in a blue coat and a large,funny hat. (新1 lesson141)
一般疑问句：
陈述句：She put away her compact and smiled kindly. (新1 lesson141)
一般疑问句：
陈述句：The ground was covered with pieces of paper, cigarettes ends, old tires, empty bottles, and rusty tins. (新1 lesson143)
一般疑问句：
陈述句：Anyone who leaves litter in these woods will be prosecuted. (注意anyone who leaves litter in these woods是一个整体）(新1 lesson143)
一般疑问句：。