写英语作文时能否得高分，关键在于句型和用词，句型涉及到语法，词汇涉及到初级词汇和高级词汇。用复杂的结构和高级词汇帮你得高分。
(1) 改变时态
The bell i ringing now. (一般)
There goe the bell! (高级)
(2) 改变语态
People ugget that the conference be put off. (一般)
It i uggeted that the conference be put off. (高级)
(3) 使用不定式
He i o kind that he can help me. (一般)
He i o kind a to help me. (高级)
(4) 使用过去分词
She walked out of the lab and many tudent followed her. (一般)
Followed by many tudent, he walked out of the lab. (高级)
(5) 使用v-ing 形式
When he arrive, pleae give me an e-mail. (一般)
On hi arriving, pleae give me an e-mail. (高级)
(6) 使用名词性从句
I happened to have met him. (一般)
It happened that I had met him. (高级)
(7) 使用定语从句
The girl i poken highly of. Her compoition wa well written. (一般)
The girl whoe compoition wa well written i poken highly of. (高级)