英语书信作文万能句含从句【一】
1.主句是一般现在时，从句可以为各种时态。
2.主句是一般过去时，从句要用相应过去时态。
注意：从句描绘客观事实、真理、自然现象等，从句时态不受主句时态限制，仍用一般现在时。
例句：He answered that he was listening to me.
Father told me that practice makes perfect .
英语书信作文万能句含从句【二】
Dear David，
Im glad youll come to Beijing to learn Chinese。 Chinese is very useful， and many foreigners are learning it now。 Its difficult for you because its quite different from English。 You have to remember as many Chinese words as possible。 Its also important to do some reading and writing。 You can watch TV and listen to the radio to practise your listening。 Do your best to talk with people in Chinese。 You can learn Chinese not only from books but also from people around you。 If you have any questions， please ask me。 Im sure youll learn Chinese well。
Hope to see you soon in Beijing。
Yours，
Wang Ming
英语书信作文万能句含从句【三】
示例：
Dear______,
I am writing to extend my sincere gratitude for ________(感谢的'原因. If it had not been for your assistance in _________(对方给你的具体帮助, I fear that I would have been_________(没有对方帮助时的后果.
Every one agrees that it was you who__________(给出细节.
Again, I would like to express my warm thanks to you! Please accept my gratitude.
Yours sincerely
Li Ming
