26．as a consequence 结果，后果

27．have a strong influence on/upon 对...有强力影响

28. suffer from 遭受...的苦难

29. transform ... into vt. 转换, 改变, 改造, 使...变形

30. benefit from 从...得到好处

31. differ from.. vi. 不同；不像；相异e.g. She differs from me in many ways.

32. be fond of 喜欢

33. get away from 逃避

Unit 4

1. a branch of ...一个分支

2．make attempts 尝试

3．classify ... into...分类

4．be based on 在...基础上

5．as a result结果

6．at the first sight 乍看起来

7．develop a lifelong friendship with 发展终身友谊

8．born into a life of privilege 生来就享有特权生活

9．in one's position在...的位置

10．lead a cosy life过着舒适安逸的生活

11．have an appetite for...渴望做...

12．appoint sb. as ...任命

13．make a career in science 为科学事业努力工作

14．look out for当心，小心；找寻

15．on a large scale大规模地

16．spread over the globe 传遍全球

17．from behind his desk 从他的书桌后

18．be involved in被卷入，专心做，与...有关

19．hold a position 保持职位

20．to experiment with sth. 对...做实验

21．be left to sb

22．in terms of

23．even if

24．devote to

25．share an interest in

26．get together

27．have a general interest in

28．with the help of

29．reach high standards

30．students aged 18

31．be experienced at

32．have a close look

33．make notes of

34．in communities