导语：英语四六级考试已经进入到冲刺阶段，在备考英语四级考试时，词汇是复习的基础。所以，外语教育网小编向大家推荐2012年6月英语四级考试词汇，帮助大家更快熟悉，更深入的理解，做好充分的复习准备。大家一起来学习一下吧。预祝大家考试取得好成绩！
21. until then， his family _d_ from him for six months.
a didn't hear b hasn't been hearing c hasn't heard d hadn't heard
until then 直到那时。 hear from sb. 收到某人的来信，得到某人的消息。
22. the conference _b_ a full week by the time it ends.
a must have lasted b will have lasted c would last d has lasted
见到介词by引导的时间状语，谓语动词就应是完成时态。
24. physics is _b_ to the science which was called natural philosophy in history.
a alike b equivalent c likely d uniform
be alike to sb. 对于某人来说均是一样的。 be equivalent to 相当于。
all tastes are alike to him. 所有味道对他来说都一样。
27. the new appointment of our president _a_ from the very beginning of next semester.
a takes effect b takes part c takes place d takes turns
semester n. 学期; president n. 大学校长; take effect 生效，发生效力;
take part in 参与，参加; take place=happen 发生; takes turn to do sth. 轮流做某事。
28. the president made a _a_ speech at the opening ceremony of the sports meeting， which encouraged the sportsmen greatly.
a vigorous b tedious c flat d harsh
ceremony n. 典礼，仪式;表达在某个典礼上介词用at. vigorous adj. 强劲有力的，强有力的。
harsh adj. 刺耳的，令人不愉快的; flat adj. 平淡无奇的; tedious adj. 冗长无聊的。
29. it is useful to be able to predict the extent _c_ which a price change will affect supply and demand. [extent to]
a from b with c to d for
30. finding a job in such a big company has always been _d_ his wildest dreams.
a under b over c above d beyond
beyond one's wildest dreams 做梦也想不到。
31. it is not easy to learn english well， but if you _c_， you will succeed in the end.
a hang up b hang about c hang on d hang onto
hang on 坚持，继续下去。
32. it is reported that _c_ adopted children want to know who their natural parents are.
a the most b most of c most d the most of
most单独出现的时候有两种词性要考虑：1 adv. 非常;2 adj. 大多数的。
the most后面加多音节的形容词或副词构成该句的最高级。
most of + 名词，表示这些名词中的大多数。 make the most of 充分利用。