帮忙写篇英语作文:假如你是班长,你班将举行一次英语讲座,请根据下列内容用英文讲座（lecture）,请根据下列内容用英文

Attention, please? Everybody, pay attention here, thank you. I got something very important to declare. After the discussion yesterday among the class cadres, we have decided to hold a English lecture which given by foreigners, you know, native speakers, in order to improve students’ English ability. The content of speaking is about the difference between native English and American English, moreover, the most exciting point is we have invited Professor Smith teaching in Hong Kong University successfully. What’s more, we will have group discussion that day after the speech. So, Thursday night, seven’ o clock, second reading room in library, let’s looking forward! And the lecture is about to finish at 9.