You should write an announcement to welcome students tojoin a club.

1.本社团活动的内容;

2.参加本社团的好处;

3.如何加入本社团

参考范文：

Welcome to English Club

Welcome to English Club!Here is a platform to show your outstanding abilities，and at the same time to help you develop a range ofgreat skills.英语专业四级

In the club you can enjoy a variety of activities including staging musical dramas，holding group discussions and watching Oscar-winning movies.You will have a lot of opportunities to take part in these e xtra-curricular activities.Your active participation is helpful to your communication skills and managing interpersonal relationship.And through various activities you could raise your level of proficiency in English.A good command of English empowers you to enjoy decided competitive edge over your peers.

Our office number is xxx.and Our email is xxx.The deadline for entries is oct.

23rd.Come on，join US and enjoy yourself now!