Unit1 Where did you go on vacation?go on vacation 去度假 stay at home 待在家里 go to the mountains 去爬山 go to the beach 去海滩 visit museums 参观博物馆 go to summer camp 去参观夏令营 quite a few 相当多 study for 为而学习go out 出去 most of the time 大部分时间 taste good 尝起来很好吃have a good time 玩得高兴 of course 当然feel like 给的感觉; 感受到