题目

计算下列各式（每题4分，共12分）(1)   (2)   (3)   答案：见解析解析:(1)原式=(2)原式=(3)原式=. Ⅲ. Use the expressions in the box to write sentences about your daily activities.get up     get dressed     eat breakfast    brush teethgo to school      take a walk        do my homeworkModel: I usually get up at half past six .1. I sometimes  .2. 1 usually  .3. I never  .4. I always   .5. I usually   .6. I sometimes   .