Unit 2
- cleaned(clean的过去式)打扫stayed(stay的过去式)停留;待washed(wash的过去式)洗watched(watch的过去式)看had(have的过去式)患病;得病had a cold感冒slept(sleep的过去式)睡觉read(read的过去式)读saw(see的过去式)看见last最近的;上一个的
- yesterday昨天before在……之前drank(drink的过去式)喝show演出magazine杂志better(well的比较级)更好的faster(fast的比较级)更快的hotel旅馆fixed(fix的过去式)修理broken破损的
- lamp台灯loud喧闹的;大声的enjoy享受……乐趣;喜爱stay暂住;逗留