开头句 入门1.Now there is a growingawareness/recognition of the necessity to...如今,人们越来越意识到……的必要性。2. In the past 10 years, great changes have taken place in...在过去的 10 年里,……发生了巨大的变化。3.Nowadays...has become a problem we have to face.现今,……已成为我们不得不面对的问题4.The latest surveys show that...最近的调查显示…进阶1.Recently, we have had a heated discussion about whether it is necessary for...to...最近,我们展开了一场热烈的讨论,是关于……是否有必要……2. We find ourselves now living in a new era which requires...我们生活在一个崭新的时代,它要求我们……3.It is important/necessary/difficult/convenient/possible for...to do...in our rapidly world.在这个迅速发展的世界里,对……来说学……是非常重要(必要、困难、方便)的。4. More and more people are aware that it is important to.../Many people are becoming aware of the importance of...越来越多的人意识到……的重要性(很多人开始意识到……的重要性了)。高级1.Views on the issue vary from person to person. When my eyes caught this topic, my mind began its search for...对于该问题的看法因人而异。当我看到这个话题,我的脑海中想到的是......2.There is a public debate/controversy/discussion today on/as to the issue of...As far as I'm concerned... l am in favor of the opinion that...如今,有一场关于……问题的公开的争论(讨论、议论)。就我而言,我赞同……的观点。3. With the rapid development/growth of .......has become a necessary part of our daily life and work.随着……的迅速发展,……已经成为我们生活和工作中必不可少的一部分。4.Nowadays, it is commonly/widely/generally/believed/thought/held that..., but l wonder/doubt that...如今,人们普遍认为……,但是我怀疑……过度句入门1. ..may further be supported by...……可以进一步证实……2.However, why is...important/indispensable/necessary?但是为什么……很重要(必不可少、有必要)?3.As a proverb says.../As ...