3.take a vacation 去度假　　　　　　　　　　 8.rent videos 租用录像带

2.get back 回来　　　　　　　　　　　　　　 7.go sightseeing 去观光

1.how long 多久；多长时间　　　　　　　　 6.go camping 去野营

①　have a +身体部位名词接后缀ache

②　have a sore +身体部位名词

③　身体部位+be +sore

④　身体部位+ache /hurt

⑤　Have a pain +in+the 身体部位名词

　Unit 3　 What are you doing for vacation ?

7.It's easy to have a healthy lifestyle , and it's important to eat a balanced diet. 拥有健康的生活方式是简单的，但均衡饮食也很重要。

6.But people who are too stressed out and angry may have too much yang. 但那些过于紧张和疲劳的人有太多阳。

5.Eating Dangshen and Huangqi herbs is also good for this. 吃党参和黄芪草药对这个有好处。

4.I hope you feel better soon. 我希望你能好起来。

3.I'm not feeling well. 我感觉不舒服。

2.You should lie down and rest. 你应该躺下休息。