（1） 改变时态

　　The bell is ringing now. （一般）

　　There goes the bell！ （高级）

　　（2） 改变语态

　　People suggest that the conference be put off. （一般）

　　It is suggested that the conference be put off. （高级）

　　（3） 使用不定式

　　He is so kind that he can help me. （一般）

　　He is so kind as to help me. （高级）

　　（4） 使用过去分词

　　She walked out of the lab and many students followed her. （一般）

　　Followed by many students, she walked out of the lab. （高级）

　　（5） 使用v-ing 形式

　　When he arrives, please give me an e-mail. （一般）

　　On his arriving, please 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 is spoken highly of. Her composition was well written. （一般）

　　The girl whose composition was well written is spoken highly of. （高级）

　　（8） 使用状语从句

　　I won’t believe what he says. （一般）

　　No matter what he says, I won’t believe. （高级）

　　（9） 使用虚拟语气

　　The ship didn’t sink with all on board because there were the efforts of the captain. （一般）

　　But for the efforts of the captain, the ship would have sunk with all on board. （高级）

　　（10） 使用强调句型

　　Regular radio broadcasts began in 1920. （一般）

　　It was not until 1920 that regular radio broadcasts began. （高级）

　　（11） 使用倒装

　　Though I‘m weak, I’ll make the effort. （一般）

　　Weak as I am, I‘ll make the effort. （高级）

　　（12） 使用并列句

　　If you go through the gate, you‘ll find the entrance to Bear Country. （一般）

　　Go through the gate, and you‘ll find the entrance to Bear Country. （高级）

　　最后，让我们看看高级词汇。词汇能体现你知识贮存量的多寡，也是衡量英语水平的一个重要标志。

　　As a result, the plan was a failure. （一般）

　　The plan turned out to be a failure. （高级）

　　Because the weather was good, our journey was comfortable. （一般）

　　Thanks to the good weather, our journey was comfortable. （高级）

　　When she heard he had died, she went pale with sorrow. （一般）

　　At the news of his death, she went pale with sorrow. （高级）