论证positive方面的常用句型Should的代换词be supposed to牢牢地把握住…hold fast to…珍视…put a premium on / set considerable store by / put a high value on / treasure / cherish / value牢记…bear in mind that…基于... be based on / on the basis of某事不是一成不变的be not carved in stone是做去某事的最好方式There’s no better way to… than to…非常有效go a long way有很大改进，有很大进步come a long way值得做某事It’s worthwhile to… / be worth doing sth把…归功于某人give sb the credit for… / take the credit for…让某人可以去做…enable sb to do sth / equip sb with the ability to do sth借鉴（经验等）draw on the experience of提高效率/生产率boost efficiency / productivity给某人竞争优势give sb a competitive edge是实现……的方法… is a gateway to…开阔某人的眼界expand one’s outlook达到……(某种目的)的途径is a good vehicle for…创造就业机会generate… (employment) opportunities把A（金钱、时间、精力等）用到B这个目的上dedicate A to B承担起…的责任assume/ shoulder the responsibility for…关注…be mindful of“大量（有益的东西）”，尤其是后面加抽象名词时 a wealth of…是持续一生的过程… is a lifelong process把……投入实践put… into practice发挥某人的潜力fulfill one’s potential来自内心深处from within为（发展、交流等）消除障碍remove the barrier for与……一致，与……和谐be in tune with…与……同步发展keep pace with…促进……的发展promote the development of…提高人们的某种（公共）意识raise people’s awareness of…找到了属于自己的一片天地… has found one’s niche是……的基石be the cornerstone of…是……的必备条件be an essential ingredient of…在……起关键作用play a pivotal/crucial role inA是B不可缺少的一部分 A is an essential/integral/indispensable part of B …是…最核心的一部分…is part and parcel of…提高某人用知识去分析问题的能力sharpen one’s intellect实现并且保持某种状态achieve and maintain sth某事是……有益的替代方式be a positive alternative…参与participate in / take part in给人们归属感/成就感afford people the sense of belonging / the sense of fulfillment / the sense of achievement是……的主要推动力… is a main driving force behind…挽回对……的破坏reverse the damage to…是对……的极好补充is a perfect complement to…与……一致，符合，类似be in accordance with / be in line with / be in keeping with / be consistent with与……不一致，与……不协调be incompatible with / be at odds with / clash with 很快地了解一下某事（类似于“走马观花”）catch a glimpse of…将……结合进...… integrate/ incorporate… into…把…..放在优先位置give priority to sth把……注入，赋予……inject… into…去探究完成……的各种途径explore every avenue toward…唤起社会的良知或责任感awaken the conscience of society解释清楚本来很难理解的情况unravel the mystery / the detail of…完全不是……Far from being…对……了如指掌know sth inside out惨痛的失败fail glaringly满足……的需求satisfy/ accommodate the needs of…有义务去做某事are obligated to…确保去做某事make it a point to… / make sure that / ensure that在……的过程中是一个标志性事件（里程碑）… is a milestone / milepost in…是……的发源地…is the cradle of…在……中找到避风港… take sanctuary in…某件事情的势头更强劲/势头减弱了gain / gather / lose momentum in迎难而上rise to the occasion（某人）浑身散发着某种品质（自信、同情心、权势）exude confidence / sympathy / an air of wealth and power发自内心、心甘情愿地去做的努力 a labor of love去努力熟悉、适应身边的事物get into the swing of things论证negative方面的常用句型处在风险中be at risk / be in peril / be at stake冒…的风险run the risk of让…经受考验put…to the test很少有人去考虑…few of us have ever stopped to think about对….很关注，担忧be concerned about很难实现或完成某事have a hard time doing sth与…不符，与…冲突be at odds with sth受到…的威胁be threatened with对…构成威胁pose a threat to…遵守（法律、规定等）abide by / comply with / conform to只有很少，如果有的话…very little, if any, …对某事过度依赖的be overly dependent / reliant on很难做某事be hard-pressed to…供应短缺be in short supply加大两者之间的差距widen the gap between…and…部分因为…in part because / partly because对…皱眉头，反对frown on…如果…，某种结果将跟随而来if…, … will ensue…居高不下…hover at high levels充斥着…（一般加负面的东西）be inundated with sth / be saturated with sth （更少，更多）经受、遭受…be (less / more) subject toA可以归因于B（多用于负面）A can be attributed / ascribed to B / A is attributable to BA的根源是B。
B is the root cause of A. / A stems from B（更∕更不）容易受到来自…的影响be (more / less) susceptible to分散某人的注意力distract sb from…以…为代价at the expense of / at the cost of…是白白扔掉的be sth (go) down the drain与…背道而驰run contrary to侵蚀文化特性/ 民族自豪感erode the cultural identity / national pride把…等同于…是错误的it is wrong to equate…with…面对挑战、危机、困难等（=face）be confronted with sth机械地抄袭copy sth mechanically（某种方案）并不是解决某个问题的万能药…is not a panacea for…对负面事物上瘾be addicted to sth / be preoccupied with sth对…（并不一定是负面事物）上瘾be absorbed in / be engrossed in导致犯罪率上升drive up the crime rate对…有负面影响exert detrimental influence upon / have adverse effect on某种做法很不合理…is unwarranted / unjustifiable失去控制spin out of control了解∕不了解…的动态，与…保持∕失去联系keep / lose track of与…不一致或不协调are not compatible with… / are incompatible with…容易成为…的受害者be likely to fall prey to / be vulnerable to某事应该被谴责而不是被宽恕sth should be condemned rather than condoned又有什么好处呢？What is the good of …?生活在贫穷/ 困苦/ 沮丧/ 焦虑中live in poverty / misery / frustration / anxiety 减少人们的休闲时间diminish individuals’ leisure time扼杀创造力stifle creativity遭受…，被…折磨be afflicted by对…完全无视be oblivious to引起严重关注cause grave concerns / concerns have arisen about引起灾难/ 麻烦spell disaster / trouble for剥夺某人的（自由、权利，或者某种生活方式）deprive sb of sth想当然take … for granted（公众）关于某事了解很少的，完全不了解的或者了解错误的（常用于媒体类话题）poorly-informed / uninformed / misinformed aboutA让B变成某种状态（加形容词或者名词作宾语补足语） A has rendered B…降低某人的期望值lower one’s expectations越来越糟go from bad to worse无法保证…there is no guarantee that…惨败an abject failure问题已经到了…的程度(a certain problem) has reached such proportions that…论证不好不坏/可好可坏方面的常用句型有可能∕没有可能are likely to… / are unlikely to越…, 就越…the more…, the more…年长的人和年轻的人都…old and young alike老师和学生都…teachers and students alike是必须面对的人生（事实）is a fact of life取决于…hinge on / depend on / rest on毫不奇怪，…It is little / no wonder that …最关键的是，…More than anything, …这个（趋势）不仅仅限于…This (trend) is not restricted to…某人（事）很少会怎样It is rare for sb / sth to…通常…It is not uncommon for … to …否则…就不会……may not…otherwise.做贡献make a difference以某种方式/思维（接名词或名词短语）think in terms of…目标是…be aimed at sth / target sth处在核心地位（以及倒装）…lie at the heart of (at the heart of…lie…) （污染、互联网等的）大量扩散the proliferation of…很可能in all likelihood / presumably绝不是…, by no means, …不是完全没有根据are not entirely unfounded客观地看待…put sth in perspective相互联系，互相依赖的be interrelated and interdependent某事物是无法替代的There is no substitute for…不再……cease to从未停止过…has never ceased to…可以追溯到…can be traced back to可以毫不夸张地说…It is no exaggeration to say that …说…是片面的It is too simplistic to say that…怎么说…的重要性也不为过It is hard to overstate the significance of…某方面的重要转变 a major shift in…某事物正在不断加固它作为…的地位sth is consolidating its status as the…需要require / necessitate / call for区分A和B distinguish between / differentiate between A and B听起来似乎…（其实并不是那么回事）…sound as if……是…的决定因素is an important factor in determining……是…的重要因素… can make or break / can be a key determinant of正好相反…Quite the opposite, …是…的显著特色is a hallmark of …全身心地投入去做某事be bent on / upon某种品质是…固有的sth is inherent in …A和B之间有密切联系There is a definite link between A and B某事是某人的拿手好戏sth is sb’s stock-in-trade很多地方，到处far and wideA产生B create / bring about / generate / breed / cause / engender / spawn / induce 领域area / field / sphere / domain / arena / realm…是…的导致因素之一is a contributing factor to sth某人应该做某事sb would be well-advised to do sth像…resemble大量存在abound / be abundant体现，反应reflect / represent / mirror / embody / be an indication of / reveal / indicate促使某人去…impel / prompt sb to do…与…密不可分be inseparable from…与...有着千丝万缕的联系…is inextricably intertwined with…使…相形见绌…eclipse…互助的/ 互利的/ 相互排斥的/ 相互依存的be mutually helpful / beneficial / exclusive / dependent与…截然相反is the exact antithesis of …两者相对（相反）represent the opposite end of the spectrum依靠某种方式或手段lean on超出了我们一切的预期beyond our wildest expectations采取措施去做某事take steps / take measures to do sth把…转变成… convert…into对某人某事负责（主语常为正式的机构或职务）be accountable (responsible) to sb / for sth各种各样的 a variety of / a wide range of / a wide array of…的完整写照the whole spectrum of… / the whole range of…根本考虑因素（底线）是…the bottom line is…回过头来看（回顾过去）…looking back, … / in retrospect, …重大转折（分水岭）be a watershed其它积累A与B有异曲同工之妙。