英语作文倡议书格式是怎么样的？
倡议书格式包括倡议目的、倡议内容、提出呼吁三部分；首先是称呼语，然后正文部分直接引出倡议目的，接下来列举倡议内容，提出呼吁，最后是落款跟署名。
1、引出倡议目的
常用in order to引出的不定式短语或用with / for the purpose of引导的介词短语。
2、列举倡议内容
倡议其实就是提建议，因此，可用be supposed to (应该），it is suggested that... (建议），it would be better if... (如果．．．．．．，那就更好了）等。倡议的内容通常都不只一个，因此可用in addition，besides，additionally，whats more，furthermore，moreover来列举这些内容。
3、提出呼吁
提出呼吁可用It is (high) time that...句型，该句型中that从句的谓语动词要用过去式或用should加动词原形，should不可省略。也可用in a word引出呼吁的内容。
例如：
Boys and girls,
男孩女孩们，
Recently some blood banks across the country are reported to be in short supply of blood.
最近，据报道全国各地的一些血库供血不足。
Some people hold the wrong idea that donating blood does harm to the donor's health. But the truth is that when a small amount of blood is taken out, the body will make a quick adjustment to work normally.
有些人错误地认为献血有害捐赠者的健康。但事实是，当少量的血液被取出时，身体会迅速调整正常工作。
As we know, donating blood is of great importance. Blood is important to patients, without which many can't survive. Among young people like us, donating blood is a social responsibility.
正如我们所知，献血是非常重要的。血液对病人来说是重要的，没有很多患者就无法生存。在像我们这样的年轻人中，献血是一种社会责任。
We senior high school students, who have a better understanding of medical knowledge, should set a good example for other people. From now on, our school will hold a series of activities to explain the benefits of donating blood.
我们高中生对医学知识有更好的了解，应该为他人树立好榜样。从现在起，我们学校将举办一系列活动来说明献血的好处。
Donate now and save a life!
现在捐献，拯救生命！
The Students' Union
学生会
