英语的作文只要有1-2点精彩的地方就很高分了
你主要是把你学过的单词短语 比较高级的那些.或者用宾语从句或条件状语从句（例如平时我们都说：he is a boy with green eyes.你可以把它变成he is a boy who has green eyes.)这样老师就会觉得你很有文采,分数就高（当然,你必须保证自己的语法是正确的,而且不能用太多这种句子）
可以介绍些句型给你：
一、~the + est + 名词 +(that)+ 主词 + have ever + seen (known/heard/had/read,etc) the most + 形容词 + 名词 +(that)+ 主词 + have ever + seen(known/heard/had/read,etc)
Helen is the most beautiful girl that I have ever seen.
二、Nothing is + er than to + V
Nothing is + more + 形容词 + than to + V
例句：Nothing is more important than to receive education.
七、An advantage of is that + 句子(……的优点是……)
例句：An advantage of using the solar energy is that it won't create
(produce) any pollution.
八、The reason why + 句子 is that + 句子(……的原因是……)
例句：The reason why we have to grow trees is that they can provide
us with fresh air.
十、Adj + as + Subject(主词)+ be,S + (虽然……)
例句：Rich as our country is,the qualities of our living are by no
means satisfactory.
十一、The + er + S + V,the + er + S + V
The + more + Adj + S + V,the + more + Adj + S + V
(愈……愈……)
例句：The harder you work,the more progress you make.
十二、By +Ving,can (借着……,……能够……)
例句：By taking exercise,we can always stay healthy.
十五、It is time + S + 过去式 (该是……的时候了)
例句：It is time the authorities concerned took proper steps to solve
十七、There is no one but (没有人不……)
例句：There is no one but longs to go to college.
以上的是我觉得用得上的,希望对你有帮助（你还可以上网找,有很多的）
另外,一定要在写的时候用最好看的字体.就不会被扣卷面分了