三、~~~ enable + Object(受词)+ to + V (..使..能够..)
例句：Listening to music enable us to feel relaxed.
听音乐使我们能够感觉轻松。
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.
我们绝对不能忽略知识的价值。
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.
该是有关当局采取适当的措施来解决交通问题的时候了。
六、Those who ~~~ (...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。
七、There is no one but ~~~ (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。
八、be + forced/compelled/obliged + to + V (不得不...)