1.It is important 或essential或crucial或significant for someone to do...对某人来说，做某事是重要要的 例句： It is vital for human beings to take immediate action to protect wild animals. 对人类来说，立刻采取措施保护野生动物至关重要。 2.There is little doubt that....毫无疑问 例句： There is little doubt that more and more people are moving from rural areas to large cities。 毫无疑问，越爱越多的人，从农村地区迁移到城市。 3.be put under threat of 遭受某物的威胁 例句： Citizens are put under threat of getting infected with the virus. 市民正在遭受感染病毒的威胁。 4.Those who...那些...的人 例句： Those who eat fast food very often tend to gain much more weight. 5.The reason why...is that...原因是... 例句： The reason why fast food dominates our dining table is that governments fail to protect a nation’s traditional food industry. 快餐如今支配着我们的餐桌的原因是政府没有保护好本国的传统食品行业。 6.We must keep in mind that...我们必须牢记 例句： We must keep in mind that we are not children any more，and we should be independent. 我们应该牢记我们不是孩子，我们应该独立了。 7.enable someone to do...使某人能够做某事 例句： The new test should enable doctors to detect the disease early. 8.It is no exaggerations to say that ...毫不夸张的说 例句： It is no exaggerations to say that university study totally changed my life. 毫不夸张的说，大学学习生活改变了我的一生。 9.Believe it or not 无论信不信 例句： Believe it or not，many fresh graduates of today can hardly to adapt to this competitive society. 无论信不信，如今很多应届毕业生很难适应这个充满竞争的社会。 10.adjust oneself to 调整自己以便适应 例句： We need to adjust oneselves to the competitive job market. 我们应该调整自我，以便适应充满竞争的就业市场。 11.It concerns many parents that.....某事引发了很多父母的担忧 例句： It concerns many parents that some children may be exposed to school bullying. 一些孩子暴露在校园暴力之下，这引发了很多父母的担忧。 12.be put under pressure to do.....迫于压力做某事 例句： We need to admit that many of us were put under pressuer to learn 我们要承认，很多人迫于压力去学习。 13.play a key part in...在某物中起着关键作用 例句： CPU plays a key part in many electrical things such as PC，smart phones and tablets. 中央处理器在许多电子产品中起着关键的作用，例如：个人电脑，智能手机，平板电脑。 14.lay the groundwork for...为什么...打下基础 例句： Theoretical knowledge we got from schools lays the groundwork for our university study. 15.have no choice but to do...别无选择，只能做某事 例句：We actually have no chioce but to work hard to earn a living 我们别无选择只能努力工作来谋生 16. ...is just a desirable idea rather than an achievable reality.某事只是一个美好的愿望，而不是一个可以实现的目标 例句： Gender equality is just a desirable idea rather than an achievable reality. 性别平等只是一个美好的愿景，而并非一个可以实现的目标。 17. ...has\have considerable influence on 对某物有这巨大的影响 例句： Parents have considerable influence on the behavioral development of children. 父母对孩子的行为发展有这巨大的影响。 18. ..is a subject close to one’s heart 是某人关心的话题 例句： Teen's puppy love is a subject close to many parten’s heart 青少年早恋是很多父母关心的话题。 19.arouse one's desire to do...引发某人做某事的欲望 例句： TV advertising can arouse our desire to buy someting that looks fashionable. 20.spare no effort to do...不遗余力的做某事 例句： As President of United States，I’m going to spare no effort to respond to this crisis. 21.take stringent measures to do...采取严格措施做某事 例句： Governments shuold take stringent measures to curb enviromental degradation. 政府应该采取严格的措施来抑制环境恶化。 22.Proper measures must be taken to...我们必须采取适当的措施去做某事 例句： Proper measures must be taken to limit the number of foreign tourists. 我们必须采取适当的措施来限制外国游客的数量。 23.devote too much energy and time to...为某人和某物投入太多的精力和时间 例句： People of today devote too much energy and time to work 如今的人们投入太多的精力和时间在工作上。 24.pay a heavy price for 为...付出沉重的代价 例句： Human beings have paid a heavy price for the ignorance of ecological protection. 人们已经为忽略生态环境保护而付出了沉重的代价。 25.make extraordinary progress in......在某方面取得了巨大的进步 例句： Human beings have made extraordinary progress in knowledge and technology over the recent decades. 人类近些年来在知识和科技领域取得了巨大的进步。 26.translate...into action 将某事物付诸于行动 例句： The conference aimed to translate the prinicples of the International Charter of Physical Education and Sport into action. 本次会议旨在将国家体育运功宪章付诸于行动。 27.fail to do... 未能做某事 例句： For every one hundred graduates of for-profit colleges，eighteen fail to repay their federal student loans. 每一百个盈利性大学毕业生中，有十八个大学生未能偿还大学生联邦助学贷款。 28.fall victim to... 成为...的受害者 例句： Yet in reality，a tourist is far more likely to fall victim to health problems. 然而实际上，游客非常有可能成为健康问题的受害者。 29.provide someone with...给某人提供某物 例句： The project is designed to provide young people with employment opportunities. 该计划旨在为年轻人提供就业机会。 30.profit from... 得益于 例句： Hight school students may profit from volunteering in many respects. 高中生在很多方面得益于志愿者活动。 31.There is a definite link betweenA and B A和B之间有着必然的联系 例句： There is a definite link between the imbalanced dietary habits and chronic diseases. 不均衡的饮食习惯和慢性疾病之间有着必然的联系。 32.raise the public awareness of… 提高公众……的意识 例句： Local and federal authorities are also preparing a national campaign to raise public awareness of water consumption. 当地和联邦政府也正在准备发起一场全国性的运动来提高公众对于水资源消耗的意识。 33.would rather do… than do… 宁愿做某事，而不是…… 例句： Many teenagers would rather live alone than stay with parents. 许多青少年宁愿自己一个人住，也不愿和父母在一起。 34.put… on the top of one’s agenda 把……作为某人的首要任务 例句： As seniors， they need to put college application on the top of their agenda. 作为毕业班的学生，他们需要把申请大学作为自己的首要任务。 35.assume the responsibility for doing… 承担着做某事的责任 例句： Every citizen needs to assume the responsibility for protecting the ecological environment. 每个公民都需要承担起保护生态环境的责任。 36.The root cause of… is that… 某事物的根源在于 例句： The root cause of traffic congestion in big cities is that the road network is not well-designed. 大城市堵车的根本原因在于路网规划是不合理的。 37.be vulnerable to… 易受到某事物的影响/攻击/伤害等 例句： Their theories were badly thought out and very vulnerable to ridicule. 他们的理论不够缜密，非常容易遭人取笑。 38.get a clear perspective of… 对某事物有了更清晰的认识 例句： Travelling to remote natural areas enables us to get a clear perspective of this planet. 去遥远的自然地区旅行能够使我们对这个星球有一个更加清晰的认识。 39.markedly increase或cut down the government expenditure 显著增加/减少政府的财政支出 例句： Higher unemployment rate will markedly increase the government expenditure in training people who do not have skills required by new jobs. 失业率高将会明显增加政府的财政支出，这些支出用于培训那些缺乏新工作所需技能的人们。 40.at the expense of… 以牺牲……为代价 例句： Texas has invested heavily in wind power but not at the expense of oil production. 德克萨斯州以及大力投资了风力发电，但并不会以牺牲石油生产为代价。 41.make someone more tolerant and open-minded 让某人对不同的事物更加包容 例句： Traveling can discover new ways of thinking and different lifestyles， which makes people more tolerant and open-minded. 旅行可以让人发现不同的思维和生活方式，从而使人对不同的事物更加包容。 42.be tempted into doing… 被引诱去做某事 例句： People who live at the bottom of society are more likely to be tempted into committing crimes as a way to earn a living. 生活在社会底层的人们更可能被引诱去犯罪，作为一种谋生的途径。 43.Gone are the days when………的日子一去不复返了 例句： Gone are the days when people did the same job for a lifelong time. 人们从一而终只做一份工作的日子一去不复返了。 44.impose a burden on… 给某人增加了负担 例句： Rising housing prices will impose an addition burden on young people. 房价的持续上升会给年轻人增加额外的负担。 45.allocate money to sth. 拨款给…… 例句： Governments need to allocate more money to the development of basic education. 政府应该给基础教育的建设划拨