十三、..... enable + Object(受词)+ to + V (..使..能够..)
例句：Listening to music enable us to feel relaxed.
十四、On no account can we + V ..... (我们绝对不能...)
例句：On no account can we ignore the value of knowledge.
十五、It is time + 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.
十六、Those who ..... (...的人...)
例句：Those who violate traffic regulations should be punished.
十七、There is no one but ..... (没有人不...)
例句：There is no one but longs to go to college.
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.
十九、It is conceivable that + 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.
二十、That is the reason why ..... (那就是...的原因)
例句：Summer is sultry. That is the reason why I don’t like it.
二十一、For the past + 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.
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.
二十三、It pays to + V ..... (...是值得的。)
例句：It pays to help others.
二十四、be based on (以...为基础)
例句：The progress of thee society is based on harmony.
二十五、Spare no effort to + V (不遗余力的)
例句：We should spare no effort to beautify our environment.