1、缺水问题已经非常严重2、产生此问题的原因3、你的看法On Water ShortageNo one can deny the fact that water shortage is a grave problem (严肃的问题) with which the whole world is confronted（面对）. Actually, it has become so widespread that it has severely affected people’s daily life and hindered（阻碍）the development of the global economy.A number of factors could account for the problem, but the following might be the critical （关键性的）ones. Firstly，the ever-increasing （不断增长的）population is a leading cause of water shortage. As populations increase, the demand for water grows accordingly. secondly, people everywhere waste water without even realizing it(毫无意识的):showers last too long，taps are left running and so forth. Last but not least,the industrial production will cause water contamination (水污染)and it will also decrease the existing water resources (现有的水资源)further more.In view of the seriousness of the problem, effective measures must be taken before things get worse. For one thing, it is essential that laws and regulations be worked out and enforced（制定和执行）impose a heavy penalty on those who waste or contaminate waster deliberately . Secondly, a large-scale education campaign should be launched to inform the public of the significance of economizing on（节约）water. With these measures taken, it is reasonable for us to believe that this problem can be perfectly solved in the near future .如何建立节约型社会？1.relevant laws and regulations should be made and implemented to impose heavy penalty onthose who waste resources deliberately.2. a large-scale education campaign should be launched to arouse the public’s awareness thateconomizing on resources is of great significance.3.The public should bear in mind that building a economical society is everybody’s duty.1、目前网络教育形成热潮。

2、我认为这股热潮的原因是。

3、我对网络教育的评价the newly-coined word“online education”may by no means（不）sound strange to most people. During the past several years, hundreds of online education colleges have sprung up (涌现)around China.Why could online education be so popular in such a short period of time?（短时间内）For one thing, If we want to catch up with the development and the great pace of (快的步伐) modern society, we all should possess an urgent and strong desire（急切而强烈的欲望）to study, while most people nowadays are under so enormous pressures that (处在如此大的压力下以至于) they can hardly have time and energy（时间和精力）to study full time at school. Furthermore, online education enables them to save a great deal of time on the way spent on the way between home and school. Last but not least, the quick（快速的）development of internet，which makes possible（使之成为可能）all our dreams of attending class on the net，should also be another critical（关键的）reason.Personally, I appreciate this new form of education. It’s indeed a helpful complement （补充）to the traditional educational means（方式，方法）. It can provide different learners withmore flexible and various（灵活多样的）ways to learn. Most of all, through online education, we can stick to our jobs and at the same time study and absorb the latest knowledge.1.现在又越来越多的孩子使用手机2. 对此人们看法不一3. 我的看法There is a growing tendency nowadays that children in mounting numbers own mobile phones. Does anyone hold the same attitude towards this phenomenon? Definitely not. Actually, opinions vary from person to person.Some emphasize the merits(优点) of children’s using mobile phones, they hold that children can contact with their parents or friends conveniently especially when they are confronted with（面对）difficulties or dangers. Moreover, mobile phones equipped with（装配有）various interesting games are also a convenient source of recreation and relaxation（娱乐和放松的来源）for children who have been under an enormous pressures from an overload of studies （承担过量学业的压力）. On the contrary, a majority of people hold that mobile phones are detrimental to（对…有害）children. For one thing, children’s being addicted to （孩子们对…的沉溺）mobile phones is nothing but a waste of their precious and limited time, which will definitely interfere with（影响）their studies. Additionally, radiation from mobile phone will exert a detrimental impact on （对…产生有害的影响）children’s body health.From my perspective，it is not advisable that children should bring mobile phones. It is unbelievable that some students carry mobile phones just for the purpose of（目的）killing their precious time instead of keeping in touch with their parents regularly. The supposed helpful（本应该有利的）tool has become harmful. Accordingly, children should concentrate their time and energy on studies，those which might become distractions should not be introduced to them. 217wordsConsidering the seriousness （考虑到严重性）of unemployment of college students, I think it is high time that we should（我们是时候…了）take effective measures to solve the problem.Above all, college students should realize their own defects（缺点）and further（adv.进一步地）improve themselves to keep their competitive edge（竞争优势）in society. Moreover, colleges or universities should provide more trainings and internship （培训和实习）opportunities before the students enter society. Besides, college students should hold a right attitude towards jobs and set their job expectations at a suitable and rational level（合适而理智的）. Only through these ways can the college students find a satisfactory and ideal job and have a brighter future. （333 words）Job-hopping1、现在越来越多学生毕业后经常换工作2、有人表示支持，有人表示反对，人们对此看法不一3、你的看法Currently，the frequent job-hopping of graduates has aroused wide concern among the public. Does anyone hold the same attitude toward this phenomenon? Definitely not. As to this issue, opinions vary from person to person.Those who hold the opinion that job-hopping is beneficial to graduates claim that by doing so, the youngsters are more likely to (更有可能)have a better knowledge of （更了解）other fields and then to expand their horizons（开阔视野）. Moreover，changing jobs frequently offers workers a chance to move up to a better position（到更好的工作岗位）. However, others take a totally different view that job-hopping is detrimental to one’s career development. For one thing, as the common saying goes,“a rolling stone gathers no moss.”（滚石不生苔）The more frequent you change your job, the less likely you are to be an expert in a particular area.（在某个特定的领域）Secondly, this behavior will leave on the employers an impression of（给雇主留下印象）instability and immaturity（不稳定和不成熟）. It is no wonder that ,when interviewing a candidate, a employer will raise a question（提问）like“you’ve changed jobs qui te frequently. How do we know you’ll stay if we hire you? ”From my perspective, frequent job-hopping would not necessarily be a bad thing.（并非是件坏事）it may offer them a broader space for career development. （更大的发展空间）When people join a company，the brand new working environment，new colleagues and new enterprise cultural atmosphere（企业文化氛围）will definitely motivate their enthusiasm for（激发他们的工作热情）the new job and thus, prompt their career to a new level.（让职业生涯更上一个台阶）thus, I will try several posts before finding the one that is perfectly fit for me and after that I will remain in the post and spare no efforts to have it well done（竭尽全力将工作做好）。