英语六级写作必备常用功能句型4

　　4 用于书信写作的常用句型

　　①Thank you for your letter of ...

　　②It is a pleasure for me invite you on behalf of ... to accept ...

　　③Thanks so much for your letter which arrived ...

　　④I am writing to you with reference to ...

　　⑤I am writing to you in connection with ...

　　⑥I would be grateful if you could / would ...

　　⑦I would like to know some information on ...

　　⑧It will be appreciated if you can / could ...

　　⑨I would also like to know if you can / could ...

　　⑩I look forward to hearing from you .