1、英语作文开头句型（1）“如今，人们普遍认为......,但是我怀疑......Nowadays，it is generally/commonly believed that......, but I wonder that......（2）“如同硬币的正反面，......也有积极的一面和消极的一面。（3）“近来，......的问题已经成为人们注目的焦点。”2、英语作文结尾句型：（1）“因此，不难得出结论......”Accordingly/Consequently/As a result,it is not difficult to draw the conclusion that......（2）“综上所述，我们能得出如下结论......”From what has been discussed above, we may reasonably arrive at the conclusion that......