Unit 2 We bought ice cream.Module 1Let’s review!什么时候掉下，落下赶紧，匆忙等待回来 到家whendrophurrywait forback家那些冰激凌和……一起吃完Let’s review!homethoseice creamwithfinishWhen did you yesterday?come backgo to the parkrun to the busgo homewalk to schoolDid youYes, I did. No, I didn’t.你...
