為方便大家學商務書信，石家莊通達鐵路學校特意收集整理了商務書信寫作時的一些注意事項。

1.單復數不要搞亂，不然會好刺眼，看著不舒服。例如： An authorized person must show that they have security clearance. 應改為 Authorized persons must show that they have securityclearance.

2.動詞和主語要呼應。想想這兩個句子的分別： 1. This is one of the public-relations functions that is under-budgeted. 2. This is one of the public-relations functions,which areunder-budgeted.

3.時態(tài)和語氣不要轉換太多。看商務英語已經是苦事，不要浪費人家的精力啊。

4.標點要準確。例如： He did not make repairs,however,he continued to monitor the equipment. 應改為： He did not make repairs; however,he continued to monitor the equipment.

5.選詞正確。像affect和effect，operative和operational等等就要弄清楚才好用啦。

6.拼字正確。有電腦拼字檢查功能后，就更加不能偷懶。

石家莊通達鐵路學校是經石家莊市教育局批準設立的一所全日制中等專業(yè)學校，是一所專業(yè)的商務英語學校。