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。

　　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、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。

　　十七、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。

　　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 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。

　　可想而知，知识在我们的一生中扮演一个重要的角色。

　　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。

　　夏天很燠热。那就是我不喜欢它的原因。

　　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。

　　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、It pays to + V ~~~ (....。.是值得的。)

　　例句：It pays to help others。

　　帮助别人是值得的。

　　二十四、be based on (以....。.为基础)

　　例句：The progress of the society is based on harmony。

　　社会的进步是以和谐为基础的。

　　二十五、Spare no effort to + V (不遗余力的)

　　We should spare no effort to beautify our environment。

　　我们应该不遗余力的美化我们的环境。

　　二十六、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。

　　二十七、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。

　　二十八、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。

　　二十九、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。

　　三十、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！

　　三十一、Leave much to be desired (令人不满意)

　　例句：The condition of our traffic leaves much to be desired。

　　我们的交通状况令人不满意。

　　三十二、Have a great influence on ~~ (对....。.有很大的影响)

　　例句：Smoking has a great influence on our health。

　　抽烟对我们的健康有很大的影响。

　　三十三、do good to (对.。.有益)，do harm to (对....。.有害)

　　例句：Reading does good to our mind。读书对心灵有益。

　　Overwork does harm to health。工作过度对健康有害。

　　三十四、Pose a great threat to ~~ (对....。.造成一大威胁)

　　例句：Pollution poses a great threat to our existence。

　　污染对我们的生存造成一大威胁。

　　三十五、do one‘s utmost to + V = do one‘s best (尽全力去....。.)

　　例句：We should do our utmost to achieve our goal in life。

　　我们应尽全力去达成我们的人生目标。