[误] The teacher will call our names in every period of class.

　　[正] The teacher will call the roll in every period of class.

　　注：英语的 “点名”是 call the roll，而 call one's name(s)的意思是“谩骂某人”。rool 有“名册”的意思，又如： remove sb.'s name from the rool(把某人除名)。