题目内容
16．She plays baseball every day．（改为一般疑问句）Does sheplay baseball every day？
分析 她每天打棒球．
她每天打棒球吗？
解答 答案：Does；play．分析原句，She plays baseball every day．这是一个含有实义动词plays的一般现在时的陈述句，变一般疑问句时要借助助动词does放于句首大写，后加主语，动词原形等，故得出答案．
点评 行为动词（或称为实义动词）的一般疑问句，其结构为：助动词+主语+动词原形+其它？肯定回答用"Yes，主语+do\does．"，否定回答用"No，主语+don\does not．"．助动词也常用缩写形式，主要有don't，doesn't，didn't等．
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1．People in western counties like having parties to celebrate their birthdays，festivals and so on．Therefore，which situation fits western custom？（ ）
| A． | a：I'd like to invite you to my birthday party this Saturday． b：I'd love to，but I have to prepare for an important exam． | |
| B． | a：We'll have a party for my brother's birthday．Can you come on that day？ b：I don't have time． | |
| C． | a：We'll have a party for my brother's birthday．Can you come on that day？ b：Sorry，I am not interested in it． |