不定式短語(yǔ)、動(dòng)詞-ing形式或名詞性從句作主語(yǔ)，謂語(yǔ)動(dòng)詞用單數(shù)形式。如：

Remember /To remember English words is not easy. 記英語(yǔ)單詞不容易。

Who will do the job hasn’t been decided yet. 誰(shuí)來(lái)做這項(xiàng)工作還沒(méi)決定。

注：what引導(dǎo)主語(yǔ)從句時(shí)，如果其表語(yǔ)是復(fù)數(shù)形式，謂語(yǔ)動(dòng)詞要用復(fù)數(shù)形式。如：

What he took with him were two books. 他帶去的是兩本書(shū)。

不定代詞one, no one, the other, another, anyone, anybody, someone, somebody, everyone, everybody, nobody, anything, something, everything, nothing, each, either 以及被each, every修飾的名詞做主語(yǔ)，盡管有些表達(dá)復(fù)數(shù)意義，但是，它們的謂語(yǔ)應(yīng)該用單數(shù)形式。如：

Is everybody here today? 大家都到齊了嗎?

Neither (book) is good. 兩本書(shū)都不好。

None knows the weight of another’s burden. 見(jiàn)人挑擔(dān)不吃力。

注：neither, none做主語(yǔ)時(shí)，口語(yǔ)中或非正式文字中，謂語(yǔ)動(dòng)詞通常用復(fù)數(shù)，正式的書(shū)面語(yǔ)中用單數(shù)。如：

Are/Is neither of the teams playing this week? 這個(gè)星期兩個(gè)隊(duì)中有哪一個(gè)隊(duì)要進(jìn)行比賽?

None of them has/have been to the Great Wall. 他們中沒(méi)有一個(gè)人去過(guò)長(zhǎng)城。

不過(guò)，none作主語(yǔ)，其表語(yǔ)是單數(shù)，謂語(yǔ)用單數(shù);表語(yǔ)是復(fù)數(shù)，謂語(yǔ)則用復(fù)數(shù)。

在定語(yǔ)從句中，當(dāng)關(guān)系代詞 who, which或 that做主語(yǔ)時(shí)，從句中的謂語(yǔ)動(dòng)詞應(yīng)該與先行詞保持一致。如：

The teacher who teaches us English is from England. 教我們英語(yǔ)的教師是英國(guó)人。

Are these the books that were bought yesterday? 這些就是昨天買的書(shū)嗎?

I, who am a new teacher, will teach you English. 我，一個(gè)新教師，將教你們英語(yǔ)。

one of+名詞復(fù)數(shù)”后面的定語(yǔ)從句， 謂語(yǔ)動(dòng)詞應(yīng)該用復(fù)數(shù);而“the (only) one of + 名詞復(fù)數(shù)”后面的定語(yǔ)從句的謂語(yǔ)應(yīng)該用單數(shù)形式。如：

He is one of the students that have passed the exam 他是通過(guò)了考試的學(xué)生之一。

He is the (only) one of the students that has passed the exam. 他就是通過(guò)考試的那個(gè)學(xué)生。

某些集體名詞，如family, audience, class, club, company, crew, enemy, government, group, party, public, team等作主語(yǔ)時(shí)，如果作為一個(gè)整體看待，謂語(yǔ)動(dòng)詞用單數(shù)形式，如果就其中一個(gè)個(gè)成員而言，謂語(yǔ)動(dòng)詞用復(fù)單數(shù)形式。如：

My family are all fond of going to the cinema. 我全家都愛(ài)看電影。

The family is rather big, with twelve people in all. 這個(gè)家庭很大，總共有12個(gè)人。

當(dāng)表示時(shí)間、距離、金額等度量的復(fù)數(shù)名詞作主語(yǔ)，把它看作一個(gè)整體時(shí)，謂語(yǔ)動(dòng)詞一般用單數(shù)。如：

Surely 15 minutes is enough time for you to have a coffee. 你喝杯咖啡15分鐘當(dāng)然足夠了。

但若與pass, go by, spend, waste等連用時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)。如：

Six months have passed, and we still have no news of them. 六個(gè)月過(guò)去了，我們依然沒(méi)有他們的消息

名詞或代詞+由with, together with, along with, as well as, besides, but ,except, including, in addition to, like, no less than, rather than等引起的短語(yǔ)”作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞與前面的名詞或代詞的數(shù)一致。如：

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