21．refer to谈及，提到；涉及；查阅，参考；指的是

22．take on接纳；承担；雇用；呈现

23．set up建立，成立；竖起，搭建

24．in addition除......以外(还)，此外

25．work on从事，忙于

26．draw someone's attention to引起某人对......的注意

27．under the umbrella of在......的保护下，在......的管理下

28．apart from除......之外

29．be available to可被......利用或得到的

30．look up查阅；抬头看

31．have a chance to do sth.有机会做某事

32．provide for sb.为某人提供生活所需

33．get hold of得到；抓住

34．remind sb.of使某人想起；提醒某人

35．make a difference有影响；起作用

Ⅳ.完成句子(共5题；每题8分，满分40分)

36．This land was difficult to farm but now water has been pumped into the fields.

这块地曾经很难耕种，但现在可以抽水灌溉了。

37．I am pleased to have this chance today to talk to you about the United Nations，or the UN，as it is more often referred to.我很高兴今天有机会跟大家谈谈联合国，联合国也叫UN--这个名称更常用。

38．I feel very honoured to have been able to take on this role.能够担任这个角色，我感到非常荣幸。

39. As you know，the UN touches the lives of people everywhere.

如你所知，联合国触及世界各地人民的生活。

40．Now let me tell you about the work I have been doing with them.

现在我要跟大家谈谈我一直在联合国所做的工作。