有兩個頻率副詞要用倒裝句以加強語氣的用法???

never, seldom用於句首時,句子要用倒裝形式以加強語氣要怎麼用阿??????????? 否定副詞放於句首的句型:否定副詞 + be V + 主詞 + 補語         + do/ does/ did + 主詞 + 動詞          + have/ has/ had + 主詞 + 過去分詞其實不只 never, seldom 二字， 還有其他的否定副詞， 不過在此先舉這二字的二個例句:1. Never have I seen such a big worm.  我從未看過這樣的大蚯蚓2. Seldom did he go shopping.   他很少去逛街買東西其他的否定副詞有:  1.  絕不:  not at all, by no means, in no way, on no account...2.  幾乎不:  hardly, scarcely...3.  很少:  few, little, seldom, rarely...4. 其他常用否定副詞:  nothing, noboday, none, nowhere, no sooner than, not until, still less, not only...but also... 

2006-04-05 22:10:47 補充：
前面的是助動詞， 如 do, does, did 或 have, has, had...後面的動詞則是主要動詞

Never does Mary play jokes on me.
Seldom do I exercise.

2006-04-05 22:20:15 補充：
do, be, have都是助動詞啊。@0@好詳細!