Great are our achievements in science and technology!
后面的so分句感觉很别扭，先砍掉再说。

形容词作主语补语，置前，是一种强调手段。你读的时候，会有强烈的感情。后面要不要倒装，看主语长不长。如果很长，就倒，如果不长，就不倒。

所以，The boy is clever，强调表达时，为Clever the boy is!

倒装的例句再如：

Very important is a man’s early education in his later life.（比较：A man’s early education in his later life is very important.)

Rather different were those made in the fifties. (比较：Those made in the fifties were rather different.)

Particularly important are the cosmic rays which are not really rays at all，but high-speed atomic particles. （比较:.....are particularly important.）