1. It’s+时间+since+过去时态 自从做某事以来有----时间
2. know about 了解
3. place of interest=tourist attraction 名胜古迹
4. a great number of +名词复数 许多----
5. fetch sb. sth.=fetch sth. for sb. 给某人取来某物
6. have fun=have a good time=enjoy oneself 过得愉快
7. lie in=be in 位于
8. be worth doing sth. 值得做某事
be worth+钱 值---- 钱