4.He is doing his homework.(复数句)
四、翻译句子
1.我们正在看电视. 2.他们正在打扫教室.
3.汤姆正在吃早饭. 4.那对双胞胎正在睡觉.
5.男孩子们正在踢足球. 6.她正在铺床.
7.我正在玩电脑游戏. 8.你们正在听音乐吗?
过去时态
一、改写句子:
1、Lucy did her homework at home.(改否定句) Lucy _______ _______ her homework at home.
2、He found some meat in the fridge.(变一般疑问句) ______ he _____ ______ meat in the fridge?
3、She stayed there for a week.(对划线部分提问) ______ ______ _____ she _____ there?
4、There was some orange in the cup.(变一般疑问句) _____ there _____ orange in the cup?