你没有设主语,所以我把它分为三种情况：
1、我现为第十中学初一年级学生.
Now I am the Grade One student in No.10 Middle School.
2、你现为第十中学初一年级学生.
Now you are the Grade One student in No.10 Middle School.
3、他\她现为第十中学初一年级学生.
Now he\she is the Grade One student in No.10 Middle School.
我一字一字打上去的,希望可以帮到你哦~(*^__^*) 嘻嘻