雅思词组1:universal education普及教育

The official put forward universal education plans in the meeting.
该官员在会上提出普及教育计划。

与“教育”相关的词组:
elementary educarion初等教育
educarion高等教育
secondary education中等教育
adult education成人教育

雅思词组2:up to多达;直到，不多于，不迟于;(在体力或智力上)能胜任;由(某人)决定

A:I can borrow books for up to three months-is that what you are saying?
A:书最久可以借三个月—是这个意思吗?

B:Yes.
B:是的。

A:How often do you like to receive statements?
A:你想要多久收一次银行结单?

B:I haven't really thought. Um, what's the usual thing?
B:我还没考虑这个问题，通常是多久呢?

A:It's up to you. Some people like them weekly.
A:这取决于你。有些人喜欢一周收一次。

no less than; as many as

雅思词组3:upper class上层社会，上层阶级

The small supermarket can hardly attract the people from upper class because there are no expensive things.
这个小超市没有价格昂贵的商品，很难吸引上层社会的人来购物。

湘关词组:
middle class中层社会
lower class下层社会

雅思词组4:upper limit上限

What's your upper limit for the rent?
你所能承受的租金上限是多少?

maximum

雅思词组5:vacant position职位空缺

If there is a vacant position, please keep me posted.
如果有职位空缺，请告知我。

雅思词组6:vacuum flask保温瓶

The vacuum.flask is made of stainless steel which is aranteed for 20 years.
这种保温瓶是用不锈钢制造的，保修期是20年。

雅思词组7:various aspects of各方面

In the last few weeks, we've been looking at various aspects of the social history of London and this morning we're continuing with a look at life in the area called the East End.
前几周，我们了解了伦敦社会历史的各个方面，今天上午我们继续来了解伦敦东区的生活。

雅思词组8:vary with根据…而变化

Her mood varies with the weather.
她的心情随天气而变化。

雅思词组9:vice versa反之亦然

You should take into consideration the advice of your parents and vice versa.
你应该考虑你父母的建议，反之亦然。

雅思词组10:virgin forest原始森林

Scientists take great pains in preventing the last virgin forest from being spoiled by human being.
科学家竭力保护最后一片原始森林不受人类破坏。

primitive forest