1、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。
2、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。
3、It pays to V ～ (……是值得的。)
例句：It pays to help others.帮助别人是值得的。
4、be based on (以……为基础)
例句：The progress of thee society is based on harmony.社会的进步是以和谐为基础的。
5、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。
6、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。
7、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。
8、Get into the habit of Ving=make it a rule to V (养成……的习惯)
例句：We should get into the habit of keeping good hours.我们应该养成早睡早起的习惯。
9、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。
10、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!
11、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。
12、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。
13、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。
14、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。
15、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。
16.Having had your name and address from the Commercial Counselor’s office of the Embassy of the People’s Republic of China in……we now avail ourselves of this opportunity to write to you and see if we can establish business relations by a start of some Practical transactions。
从中国国际贸易促进会获悉，你们有意采购电器用具。
17.We have heard from China Council for the Promotion of International Trade that you
are in the market for Electric Appliances。
驻贵地的中国领事向我们介绍，你公司是…生产…(商品)的大出口商。
18.Your name has been recommended to us by the Chinese Consul stationed in your city
as large exporters of …… goods produced in ……
从…获悉你们行名及地址并了解你们是……有经验的进口商。现向你们开报…，盼能在贵地市场推销。
19.From ……，we have obtained your name and address and understand that you are
experienced importers of …… We have pleasure in offering you …… of which we
would appreciate your pushing the sale on your market。
从…获悉你公司专门经营…，现愿与你公司建立业务关系。
20.We learn from …… that your firm specializes in ……，and would like to
establish business relationship with you。
承……的介绍，获悉你们是……有代表性的进口商之一。
