十五、Itistime+S+ 过去式 (该是...的时候了) 例句:It is time the authorities concerned took proper steps to solve the traffic problems.
该是有关当局采取适当的措施来解决交通问题的时候了。 十六、Thosewho~ (...的人...) 例句:Those who violate traffic regulations should be punished.
违反交通规定的人应该受处罚。 十七、Thereisnoonebut~ (没有人不...)
例句:There is no one but longs to go to college.
没有人不渴望上大学。 十八、be+forced/compelled/obliged+to+V (不得不...)
例句:Since the examination is around the corner, I am compelled to give up doing sports.
既然考试迫在眉睫,我不得不放弃做运动。 十九、It isconceivablethat+ 句子 (可想而知的) It is obvious that + 句子 (明显的)
It is apparent that + 句子 (显然的)
例句:It is conceivable that knowledge plays an important role in our life.
可想而知,知识在我们的一生中扮演一个重要的角色。 二十、Thatisthereasonwhy~ (那就是...的原因) 例句:Summer is sultry. That is the reason why I don't like it.
夏天很燠热。那就是我不喜欢它的原因。 二十一、Forthepast+ 时间,S+ 现在完成式...(过去...年来,...一直...)
例句:For the past two years, I have been busy preparing for the examination.
过去两年来,我一直忙着准备考试。 二十二、Since+S+ 过去式,S+ 现在完成式。
例句:Since he went to senior high school, he has worked very hard.
自从他上高中,他一直很用功。 二十三、Itpaysto+V~ (...是值得的。)
例句:It pays to help others.