1.一些缩写尽量不要出现，按规定是不应该出现的
2.避免不必要的there is和there are
There are many teachers work hard every day换成
Many teachers work hard every day.
3.避免使用Really，every，a lot，so
Many students think math is very hard→isdifficult（不用修饰词，而是换了一个更强的词）
He is really smart→is smart（这样会使整个句式更加清晰）
A lot of parents ……→Many parents
A lot of time is wasted→Much time
4.尽量避免消极话语，应用积极话语（被动的就是一种消极语态）
Healthcare reforms were implemented by Obama 被动语态：be implemented by
Obama implemented healthcare reforms.
The war was won by the Frech→Frech won the war
5.用更加有力度的词（如果你把一个动作换成了动作加名词，那么你就弱化了你的动作）
weak：He give assistance to my friend；strong：He assisted my friend.
weak：Make a objection；strong：objected
weak：conducted an investigation；strong：investigated