很高興回答
需要,有如下兩種情況
1(用于否定句后,引出另一否定句以補(bǔ)充前句) 也不
Cooking up a quick dish doesn't mean you have to sacrifice flavour.Nor does fast food have to be junk food.
做一道快餐并不意味著你就得犧牲味道.快餐也不見(jiàn)得非得是垃圾食品.
2(用于否定句后,以表示此否定也適用于自己、他人或別的事情) 也不
例：
"None of us has any idea how long we're going to be here."—"Nor do I."
“我們當(dāng)中沒(méi)人知道我們將要在這兒呆多久.”—“我也不知道.”
例：
"If my husband has no future," she said,"then nor do my children."
“要是我丈夫沒(méi)有前途,”她說(shuō)道,“那么我的孩子們也沒(méi)有.”