(1)The parents should spend time on their children, they should also communicate with them.

　　(2)We can never lose sight of the significance of education.

　　以上两句话都没有任何错误，但是读来非常平淡，没有任何特色，如果我们用倒装句，出来的效果就完全不一样了。

　　(1)Not only should parents spend time on their children, they are also advised to interact with them.

　　(2)On no account / by no means / in no way can we lose sight of the significance of education.