Question

Does __(memory) the English text help a lot to improve our speaking skills?

Answer 1

Does memorizing the English text help a lot to improve our speaking skills?
答案：memorizing
译文：背英语课文对提高口语很有帮助吗？
解析：这里是动名词短语作主语，所以用memory的动词现在形式memorizing

追问

does是什么呢？表强调么？

追答

这里的does是一般疑问句的助动词。
例如：He helps his mother with houswork everyday.
改成一般疑问句是：Does he help his mother with houswork everyday?