jimmy washes hands before dinner.lisa likes milk very much.they walk to school.变一般疑问句.

一般现在时的陈述句变一般疑问句,陈述句中只有一个实义动词作谓语,在句首加do或does,主语后的实义动词用原形.如：
　　I like these animals． → Do you like these animals﹖
　　She wants to go to the movies． → Does she want to go to the movies﹖
回答为 Yes,I do． / No,I don't．Yes,she does． / No,she doesn't．
此处 变一般疑问句为
　　Does jimmy wash hands before dinner?吉米饭前洗手吗?
Does lisa like milk very much?丽莎很喜欢牛奶吗?
Do they walk to school?他们走路去上学吗?
回答分别为
Yes,he does./No,he doesn't.
Yes,she does./No,she doesn't.
Yes,they do./No,they don't.