环境类：
Climate change
Global warming
Air pollution
Increa of garbage
Energy crisis
Water shortage
Deforestation森林砍伐
Natural disaster
网络受限制Sand storms
Low carbon低碳
Eco-friendly环保的
宿舍文化节主题
Sustainable development
科技类：
Surf on the net
色之图吧Virtual world 虚拟世界
Netizen
Log on the internet
Telecommunication远程交流
With the click of the mou
Convenient
文化类：
Multicultural
Global village 地球村
Cultural exchange
Inevitable
Enhance communication ,appreciation and respect among different cultures加强不同文化间的相相互沟通、理解、尊重
意志品质类：
Persistence
Innovation
Confidence
Striving spirit进取精神
Achieve success
Underestimate/overestimate one's abilities
Challenge
Face/encounter/be faced up with
Endure/tolerate/withstand/sustain
Frustration/tback/difficulty/hardship
Be crazy about/be obsd with/be fascinated with/be addicted to sth/对......麂皮绒怎么清洗着迷
社会类：
Elderly 年老的
Senior 年长的
Twilight life 晚年
Be vulnerable to negative influences 容易受外界不良影响
A majority of people/people in mounting numbers/an increasing number of people越来越多的人
With the accelerating pace of life and the improvement of living standard 随着人民生活水平的提高和生活步伐的加快
With the implementation of reform and opening up policy随着改革开放政策的实施
教育类：
Impart knowledge传授知识
Learner-oriented以学生为导向的
Degree-factory 学历工厂
Obtain practical and professional skills获得实用和专业技能
Promote students’physical，intellectual and emotional development 促进学生的身体、智力和情感发展
A school is a society in miniature学校是社会的一个缩影
句 型
We cannot emphasize the importance of protecting our eyes too much.
There is no denying that the qualities of our living have gone from bad to wor.不可否认的，我们的生活品质已经每况愈下。
It is universally acknowledged that trees are indispensable to us.
There is no doubt that our educational system leaves something to be desired.毫无疑问的我们的教育制度令人不满意。
An advantage of using the solar energy is that it won't create (produce) any pollution.
The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.
So precious is time that we can't afford to waste it.
破字成语Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}
The harder you work, the more progress you make.
The 利的成语more books we read, the more learned we become.
By taking exerci, we can always stay healthy.
Listening to music enables us to 写作业英文feel relaxed.
On no account can we ignore the value of knowledge.
It is time the authorities usb是什么concerned took proper steps to solve the traffic problems.
Tho who violate traffic regulations should be punished.
