1.校园生活类相关话题：学生兼职/就业、出国留学、校外住宿、大学生选课以及课外活动等。
热门词汇：Part-time job兼职工作 economic burden经济负担working experience工作经历 competition and cooperation竞争与合作tuition学费 course arrangement课程安排extracurricular activities课外活动 distance education远程教育required course/compulsory course必修课take an examination参加考试live outside campus住在校外 food services饮食application form申请表 withdraw/draw cash取钱instructor辅导老师 student union学生会undergraduate本科生 postgraduate研究生credit学分 degree学位经典句式：①In recent years, studying abroad has become a new craze among college students.如今，留学在大学生中成为一种新的热潮。
②With the admission expansion of colleges, a lot more graduates have to face the fierce competition in the job market.随着大学的扩招，越来越多的毕业生在就业市场面临激烈的竞争。
③Diploma and certificates are still significant standards by which many employers measure a person’s ability. In order to increase thequalifications for a job, the students compel themselves to run from one exam to another.学位和证书仍然是很多雇主衡量一个人能力的重要标准。
为了增加找工作资格条件，学生们被迫不断参加考试。
④During the holidays, a growing number of students choose to be volunteers, take part-time jobs, or take part in other practical activities alike.在假期，大量的学生选择做志愿者，做兼职工作或者参加其他类似的实践活动。
⑤Some students spend too much time in taking part-time jobs so as to ignore their study. Therefore, we are supposed to try to balance the relationship between social practice and study.有些学生花大量的时间做兼职工作，从而忽视了他们的学业。
因此我们应该平衡社会实践和学习之间的关系。
2.网络科技类相关话题：电脑/互联网的普及、信息安全、媒体广告、通讯设备的进步、网络教学及网上阅读、网上娱乐(游戏、博客、开心牧场等)热门词汇：cyber culture计算机文化 online love affairs网恋net bar网吧 shopping online网上购物cyber chat网上聊天 virtual net虚拟网络net partner网友 surf on the Internet网上冲浪net citizen网民 cyberspace网络空间cyber college网络大学 convenient and effective方便有效e-bank电子银行 kill time打发时间information security信息安全 the popularity of computer电脑的普及be addicted to对……上瘾 campus network校园网络release one’s pressure减轻压力 e-mail电子邮箱经典句式：①No invention has received more praise and abuse than the Internet.没有一项发明像互联网一样同时受到如此多的赞扬和批评。
②It is commonly thought that our society had been dramatically changed by modern science and technology, and human had made extraordinary progress in knowledge and technology over the recent decades.人们普遍认为现代科技使我们的社会发生了巨大的变化，近几十年人类在科技方面取得了惊人的进步。
③As a product of modern computer and the Internet, online games have become extremely popular among college students.作为现代电脑和网络的产物，网络游戏已经在大学生中变得相当普及。
④But as we see, some students lacking self-discipline are too much indulged in these games so that their health and academic performances are affected.但是，正如我们看到的，一些缺乏自律的学生沉迷于网络游戏以至于影响了健康和学习。
⑤More significantly, it does bring college students much pleasure and release their pressure greatly.更重要的是，它能带给大学生们很多快乐并且极大地减轻压力。
3.体育健康类相关话题：体育运动、节食减肥、吸烟、流行性疾病、心理疾病热门词汇：lung cancer肺癌 smoking-related diseases抽烟引起的疾病lose weight减肥 go on a diet节食under the weather生病、不舒服 flight-headed头昏眼花drowsy昏昏欲睡 flu流感epidemics瘟疫 rampant猖獗的contract infections得传染病 pick up the habit养成这种习惯physical and mental condition身体与精神状态 overweight/fat肥胖的mentally unhealthy精神不健全的 be good for/do good to对……有益处good living habits良好的生活习惯 take regular exercise进行有规律的运动unhealthy eating habit不健康的饮食习惯 junk food垃圾食品stay/keep healthy/fit保持健康build up one’s body/improve one’s health强身健体经典句式：①Epidemics are rampant throughout the whole human history, and they have caused the most devastating impacts on us.在整个人类历史上瘟疫肆虐，它们给我们带来了灾难性的影响。
②For example, the outbreak of H1N1 once killed lots of people and brought great economic loss to the whole country.例如，H1N1甲型流感的爆发夺去了很多人的生命并且给整个国家带来了重大经济影响。
③According to a recent survey, four million people die each year from diseases linked to smoking.依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。
④Children are undergoing fast physical development; lack of physical exercise may produce disastrous influence on their later life.孩子们正处于身体快速发育时期，缺乏体育锻炼可能会对他们未来的生活造成严重的影响。
⑤In fact, we have to admit the fact that the quality of life is as important as life itself.事实上，我们必须承认生命的质量和生命本身一样重要。
4.生态环境类相关话题：石油天然气紧缺、空气污染、自然灾害、太阳能的利用热门词汇：population growth人口增长 global warming全球变暖depletion of the ozone layer臭氧层变薄 air pollution空气污染water pollution水污染 noise pollution噪音污染endangered species濒临灭绝的物种 renewable resources可再生资源protect forest resources保护森林资源 environmental racism环境歧视energy production能源制造 ecological balance生态平衡exert a disastrous effect on产生灾难性的影响 petroleum石油pursue one’s short-term interest追求眼前利益 solar energy太阳能habitat destruction and species extinction居住环境破坏与物种灭绝for the future generations/for our descendants 为了子孙后代raw materials原料经典句式：①As we know, over the past years, floods, droughts, landslides, and dust storms have frequented our planet.正如我们所知，在过去的几年中，洪水、干旱、山体滑坡以及沙尘暴在世界上频繁发生。