高中英语必背单词与词组（4）

1、surround     surrounding    surroundings

包围 v.      周边的 adj.    环境 n.

  be surrounded by             被…承包围

2、A+be+倍数+ the +n.(size/height)of+B  A是B的多少倍

3、be previous to在……前面

4、seek to do

5、be confident about … .

have confidence in …..

6、 mind doing sth.介意做某事

7、along with 与…...一起（就远原则)

8、write— writing — written

9、competence — competent

10、success  n. — successful  adj.— succeed v.

11、 succeed (in) doing sth成功做…

12、 fail to do 没做成....

13、arise— arose — arisen 

14、challenge— challenging

15、expect— expectation期盼

    except— exception  n.例外 

16、on the plus side在有利的方面

17、serve as 充当，起作用

18、be addicted to doing 沉溺于做…