21、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。

　　22、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。

　　23、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。

　　24、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。

　　25、bring home to+人+事(让……明白……事)

　　例句：We should bring home to people the value of working hard.

　　我们应该让人们明白努力的价值。

　　26、be closely related to-(与……息息相关)

　　例句：Taking exercise is closely related to health.

　　做运动与健康息息相关。

　　27、Get into the habit of+Ving=make it a rule to+V(养成……的习惯)

　　We should get into the habit of keeping good hours.

　　我们应该养成早睡早起的习惯。

　　28、Due to/Owing to/Thanks to+N/Ving，-(因为……)

　　例句：Thanks to his encouragement，I finally realized my dream.

　　因为他的鼓励，我终于实现我的梦想。

　　29、What a+Adj+N+S+V!=How+Adj+a+N+V!(多么……!)

　　例句：What an important thing it is to keep our promise!

　　How important a thing it is to keep our promise!

　　遵守诺言是多么重要的事!