both and既...且...;...和...都
both of兩者(都);兩個(gè)(都);雙方(都)
neither nor既不...也不;也不
neither of(兩者之中)無一個(gè)
either or或者
either of (兩者之中)任何一個(gè)
The prospects both excited and worried me.
這前景既使我激動(dòng)又令我憂慮.
Both of his eyes were severely burned.
他的雙眼都嚴(yán)重?zé)齻?
We had neither money nor food.
我們既沒有錢,也沒有食物.
Neither of my friends has come yet.
我的兩個(gè)朋友都還沒來.
Either you or your father must see this young man today.
你或是你的父親今天必須見這位年輕人.
I don't agree with either of you on these issues.
在這些問題上,你們兩個(gè)我都不同意.