1、虽然/尽管…但是… Adj. + as + sth. + be
　　Fat as you are, you are still popular.
　　Rich as you are, you are not happy.
　　2、越…越…
　　The+比较级+主+谓， The+比较级+主+谓
　　The more you explain, (我越糊涂)the more confused I am.
　　The more exercise you take,(你越不可能得感冒)
　　the less likely you are to catch a cold
　　3、我们绝对不能…
　　On no account can we do sth.
　　我们绝对不能低估教育的作用
　　On no account can we undervalue the power of education.
　　4、可想而知… It is conceivable that…
　　conceive [k?n'si:v] v.设想, 想出, 怀孕
　　可想而知，一场新的经济危机可能再次席卷全球
　　It is conceivable that there will be a new economic crisis throughout the world.
　　5、不遗余力/竭尽全力地做…
　　Spare no efforts to do sth.
　　要想在国际市场上有竞争能力,必须在产品质量上狠下功夫。
　　To be competitive on the world market, we must spare no efforts to improve the quality of our products.
　　1、…令人很不满意
　　Sth. Leaves much to be desired.
　　交通状况令人不满意。
　　The traffic condition leaves much to be desired.
　　2、…对…造成巨大的威胁
　　…pose a great threat to…
　　各种各样的电子游戏对孩子的健康成长造成巨大的威胁
　　A great variety of video games pose a great threat to the healthy and sound growth of children.
　　3、与…密切相关
　　Be closely related to…
　　The study shows that the poor functioning of the human body is closely related to the lack of exercise (与缺乏锻炼密切相关)。
　　4、越…越好;
　　You can never be too + adj.
　　择友愈谨慎愈好
　　5、很多人认为……理所当然.
　　A majority of people take it for granted that …
　　很多人以为你父母养你一辈子是天经地义的事.
　　A majority of people take it for granted that your parents should support you all your life.
　　1、... 理应如此/不言而喻.
　　It goes without saying that...
　　健康胜于财富这是不言而喻的
　　It goes without saying that health is above wealth.
　　2.谈到……,/涉及到…… When it comes to...
　　说到学习，勤奋是必不可少的。
　　When it comes to learning , diligence is indispensable.
　　3.宁愿……也不…….
　　I would like to... rather than...
　　I would rather...than...
　　在这样潮湿的天气里,我宁愿呆在家里,也不愿去购物.
　　I would rather stay at home than go shopping on such humid day.
　　4.现在是……的时候了 It is high time …
　　后接 sb. did sth 或者 that sb. should do sth.
　　现在的确该停止这场争论了
　　It is high time that we (should)put an end to this controversy .
　　5... 要求 lt is required that
　　要求每个候选人必须通过CET-6 .
　　It is required that every candidate (should) pass CET-6.