学习目标
单词：palace; next to; town; Canada; France; Japan; Russia; UK; London; country; capital; mile;
garden; flat; centre; living room; share; bedroom; own; bathroom; balcony; beach; sea
词组：1. learn about homes around the world 了解世界各地的家
2. enjoy a cup of tea (enjoy sth/ enjoy doing sth) 享受一杯茶(想用某物/喜欢做某事)
3. have fun/ have a good time doing sth 做某事很开心
4. in the centre of Moscow 在莫斯科中心
5. on the seventh floor 在7楼
6. share a bedroom with my sister 与我姐姐合用一间卧室
