Directions： Write a memorandum of about 100 words to the student service department and ask them to fix a telephone for each dormitory.
To：The leader of student service department
From： Li Ming
I would like to remind you that we are in want of a telephone for each dormitory. As a university student， we need to cope with the daily increasing communications with teachers， friends and people outside the campus.
We need a telephone to get and send message， which is important for us. Though most of us have mobile phones and e-mail address， a telephone in the dormitory is after all the most convenient and cheapest tool of communication. I hope that you will pay attention to this problem and solve it as soon as possible.
*“remind”一词用法比较多，可以在后面直接接人或宾格，如“提醒我”译为please remind me.如果提醒某人某事则用remind somebody of something ，也可以在后面加从句，即“remind sb that”，remind还有一个意思为“使想起”同样用remind…of…的结构，应注意与提醒某事区分。
Directions：You are supposed to write a Memorandom of about 100 words to the leader of the supply section to borrow one more microscope for your biological experiment. It should include：
1） Why you need the microscope.
2） When you need it.
To： Mr. Gates， leader of the supply section
From：Li Ming of the biological laboratory
I'm a student of biology department and we are badly in need of an extra microscope in order to improve our experimental work.
Our experiment will start on Friday， so please issue a microscope to us as soon as possible so that we can prepare better for the experiment.
With kind regards.
*这是一封备忘录，在写备忘录的时侯，一定要注意它的格式，尤其要在开头写清楚是谁写给谁来备忘的，用From： To：两个单词即可。文中的“badly”是“非常的，迫切的”意思。短语“in order to”同下句的“so that”意思是一样的即：为了，目的是。不同的是前者后接动词原型而后者常跟目的状语从句 ，类似的短语还有“in order that”，用法与“so that”相同。