五、在由"so＋adv．／adj．＋ that"和"such that"引出的结果状语从句中，要求用倒装句。例如：
1)So far does light travel that it is difficult for us to imagine its speed.
2)So suddenly was the attack that we had no time to escape.
3)So loudly did he speak that even people in the next room could hear him.
六、为了强调或突出句子的某一部分，往往可以用倒装结构。例如：1)A very capable young man he is.
2)Very grateful we are for your help.
3)Housed in the Cultural Palace are a library，an auditorium and recreation rooms.
4)Standing beside the table was an interpreter.