_1、… is the most 形容词 名词 (that) 主词 have *r seen (known/ heard/ had/ read, etc)
_e.g. helen is the most beautiful girl that i have *r seen.
_海伦是我所看过*美丽的女孩。
_2、nothing is * 形容词 than to v
_e.g. nothing is * important than to receive education.
_没有比接受教育更重要的事。
_3、…cannot emphasize the importance of … too much.
_(再强调...的重要性也不为过。)
_e.g. we cannot emphasize the importance of protecting our eyes too much.
_我们再强调保护眼睛的重要性也不为过
_4、it is universally acknowledged that 句子
_(全*知道...)
_e.g. it is universally acknowledged that trees are indispensable to us.
_全*知道树木对我们是不可或缺的
_5、there is no doubt that 句子 (毫无疑问，...)
_e.g. there is no doubt that using the solar energy is clean.
_毫无疑问,使用太阳能很清洁。
_6、that is thee xact reason why…
_(那就是...的真正原因)
_e.g. summer is very hot ,and that is there ason why i don‘t like it.夏天很热。那就是我不喜欢它的真正原因。
_7、so 形容词 be 主词 that 句子
_(如此...以致于...)
_e.g. so precious is time that we can’t afford to waste it.
_时间如此珍贵，经不起浪费。
_8、adj as … be, 主语 v… (虽然...)
_e.g. rich as our country is, the qualities of our living are by no means sati*actory.
_虽然我们的*富有，我们的生活品质*令人不满意。
_11、it is obvious/ apparent/ conceivable that 句子(明显的)
_e.g. it is conceivable that knowledge plays an importantrole in our life.显而易见，知识在我们的一生中扮演一个重要的角色。
_12、 be based on…
_(以...为基础)
_e.g. the progress of the society is based on harmony.
_*的进步是以和谐为基础的
_13、be closely related to ….
_(与...息息相关)e.g. taking exercise is closely related to health.做运动与健康息息相关。
_14、due to/owing to/thanks to n./v-ing, …(因为...)
_e.g. thanks to his encouragement, i finally realizedmy dream.因为他的鼓励，我终于实现我的梦想。
_15、…have/has a great influence on …
_(对...有很大的影响)
_e.g. smoking has a great influence on our health.抽烟对我们的健康有很大的影响。
___