1、就前原则：主语后面跟有 as well as,along with,with,together with,except,besides,including,followed by 等引导的词组时,谓语动词的单、复数根据主语的单、复数而定.
e.g. The girl as well as boys has learned to use computers．
2、就近原则：
（1）在正式文体中：
(a)由下列词语连接的并列主语："there be＋句型; or ; either …or；nor; neither…nor；whether…or；not…but; not only…but also" ; 等.e.g.
①What he does or what he says does not concern me . 他的行为或言谈都与我无关.
②Neither you nor I am wrong . 你和我都没错.
③Not you but your father is to blame . 不是你,而是你父亲该受责备.
④Not only you but(also) he is wrong .不仅你错了,他也错了.
(b)在倒装句中：谓语可与后面第一个主语一致.e.g.
①In the distance was heard the clapping of hands and the shouts of the people . 在远处,能听见鼓掌声和人们的呼喊声.
②There is (are) a pen and some books on the desk .桌上有一支钢笔和几本书.
(2) 非正式文体中：
有时依“就近一致原则”,但也可依“意义一致原则”或严格地依“语法一致原则”.
e.g. Neither she nor I were there (意义一致) 我和他当时都不在那儿.（非正式）
Neither she nor I was there .（就近一致）（译文同上句）（正式）
但是,如果依“就近一致原则”而与其他两项原则相矛盾时,则常常认为是不太合符规范的.e.g. No one except his own supporters agree with him .仅他自己的支持者同意他的意见.（依“就近”和“意义”一致的原则；但语法上,“No one ”才是主语,谓语要改成“agrees”.“写作中”一般要依“语法一致”原则.