【预讲练结】人教版必修三 Unit 5 Canada--The True North预习
学点整合
1. surround vt 包围，围住; 在……周围;环绕
People say it is Canada’s most beautiful city, surrounded by mountains and the Pacific Ocean. 人们说温哥华是加拿大最美丽的城市，被大山和太平洋所环抱。(P34)
1)They were surrounded immediately by the small boys wearing school uniforms.
___________________________________________________________
2)他想对他周围的环境有更多的了解。
He wanted to know more of the conditions _______________________________
3)他醒来的时候，发现被医生和护士包围着。
When he came back to life, he ___________________________________
4) After the explosion the army got the building ________ and the ________ area was also cut off from the outside.
A. surrounded, surround B. surrounding, surrounded
C. surrounding, surrounding D. surrounded, surrounding
2. measure v. 度量（大小、长短、数额、程度等）;仔细考虑; 衡量
