【正文】 動詞就應(yīng)用單數(shù)形式。如 :The writer and artist has e.。 ② 由 and連接的并列單數(shù)主語前如果分別有 no, each, every， many a(an)修飾時，其謂語動詞要用單數(shù)形式。如 : Every student and every teacher was in the room No boy and no girl likes it. ③并列主語作為不可分的整體時，謂語動詞用單數(shù)形式 Eg ： The knife and fork has been washed 2）當兩個主語由 either … or, neither … nor, not only … but also ， or連接時，謂語動詞和鄰近的主語一致。如 : Either the teacher or the students are our friends. Neither they nor he is right. Is neither he nor they right? （二）單一主語的主謂一致 1）以復(fù)數(shù)形式結(jié)尾的名詞作主語 A）一些學科名詞是以 ics 結(jié)尾如 :mathematics（數(shù)學） , politics（政治學） , physics （物理學）以及 news, works等 ,都屬于形式上是復(fù)數(shù)的名詞，實際意義為單數(shù)名詞，它們作主語時，其謂語動詞要用單數(shù)形式。如 : The paper works was built in 1990. I think physics isn39。t easy to study. B）一些名詞如 means（方法）， works（工廠）， crossroads（十字路口）等的單復(fù)數(shù)同形，因此需要根據(jù)其表達的是單數(shù)概念還是復(fù)數(shù)概念來確定謂語動詞的單復(fù)數(shù)，例如： This works was built in 1982. This means has been tried All means have been tried C）有兩部分組成的物質(zhì)名詞如： trousers, glasses, clothes, shoes, 等詞作主語時，謂語用復(fù)數(shù)，但如果這些名詞前有 a (the) pair of等量詞修飾時，謂語動詞用單數(shù)。如 : My glasses are broken. The pair of shoes under the bed is his. D）若英語是書名、組織機構(gòu)、格言、劇名、報名、國名等的復(fù)數(shù)形式，其謂語動詞通常用單數(shù)形式。如 : The United States is a developed country The New York Times is widely read in the world E）由山脈、群島、瀑布、運動會等 s 結(jié)尾的專有名詞作主語謂語用復(fù)數(shù)。 The Olympic Games are held once every four years. 2）集體名詞作主語時： A）如果集體名詞指的是整個集體，它的謂語動詞用單數(shù) 。如果它指集體的成員，其謂語動詞就用復(fù)數(shù)形式。這些詞有 family, class, crowd, 等。如 :Class Four is on the third floor. Class Four are unable to agree upon a monitor. B） people, police, cattle， youth等名詞一般都用作復(fù)數(shù)。如 : The police are looking for the lost child. C） mankind， man， humanity作主語時，謂語動詞一般用單數(shù)形式，如： Only man knows how to cook 3）非謂語動詞形式或從句作主語時 A）非謂語動詞形式或從句作主語，謂語動詞一般要用單數(shù)形式，例如： To see is to believe Swimming is a good way to keep health How will he solve the problem remains to be seen. Who is her father is not know. B）多個非謂語動詞形式或從句作主語，如果表達的是一個概念，謂語動詞要用單數(shù)形式，如果表達的是不同概念，謂語動詞要用復(fù)數(shù)形式，例如： Going to bed early and getting up early is good Reading books and playing football are my great pleasure Listening ,speaking ,reading,and writing are important （三）其他情況的主謂一致 A ）表示 時間、重量、長度、價值 等的名詞的復(fù)數(shù)作主語時，謂語動詞通常用單數(shù)形式，這是由于作主語的名詞在概念上是一個整體，如 : Thirty minutes is enough for the work. Five kilometers is not very far for the young man B ） everyone 等不定代詞作主語時 everyone , everything， everybody， something, someone， somebody， anyone， anybody， no one ,nobody等不定代詞作主語時，謂語動詞用單數(shù)形式 例如： Everyone in the class was surprised at the news Listen ， someone is knocking at the door C）（ each） one of… 結(jié)構(gòu)作主語時 one each every one +of+復(fù)數(shù)名詞 +謂語動詞的單數(shù)形式 each one anyone Each of the girls in the class has a ball Every one of them is kindly to me. D） none of… 結(jié)構(gòu)作主語時 none + of +不可數(shù)名詞 +謂語動詞的單數(shù)形式 none neither either None of that money in the desk is his None of his classmates know（ s） the truth None of his classmates like（ s） dancing +of+可數(shù)名詞復(fù)數(shù) /復(fù)數(shù)代詞 +謂語動詞的單數(shù)形式 /復(fù)數(shù)形式 E）分數(shù) /百分數(shù) +of… 結(jié)構(gòu)作主語時 分數(shù) /百分數(shù) +of+復(fù)數(shù)名詞 /復(fù)數(shù)代詞 +謂語動詞的復(fù)數(shù)形式 分數(shù) /百分數(shù) +of+單數(shù)名詞 /單數(shù)代詞 +謂語動詞的單數(shù)形式 分數(shù) /百分數(shù) +of+不可數(shù)名詞 +謂語動詞的單數(shù)形式，例如： Two thirds of the students support the plan One tenth of them are suffering from this kind of illness Three fourths of the surface of the earth is sea F） ① more ＋復(fù)數(shù)名詞 ＋ than one+謂語動詞復(fù)數(shù) :表示“不只一個” , ② more （ … ） than one ＋單數(shù)名詞 +謂語動詞的單數(shù)形式，表示“不只一個”，但前者用作復(fù)數(shù)，后者用作單數(shù)。 ③ more than + 兩個以上的數(shù)字 +名詞復(fù)數(shù)做主語時，謂語動詞用復(fù)數(shù)。 More students than one were punished. ＝ More than one student was punished. More than two hundred persons are present. More than one was killed in the battle. G） a/the number of… 結(jié)構(gòu)作主語時 a number of + 復(fù)數(shù)名詞 +謂語動詞的復(fù)數(shù)形式：大量，許多 the number of + 復(fù)數(shù)名詞 +謂語動詞的單數(shù)形式： …… 的數(shù)量 例如： A number of trees are grown in April every year The number of students in the classroom is limited to ten H） there/here 引導句子 there/here 引導句子時，主語不止一個時，謂語動詞一般和鄰近的那個主語保持一致，例如： There are some chairs and a table in the room There is a table and some chairs in the room I） A with/but B等句型 當主語后面接用來說明主語的修飾語，如： with（和）， along with（和）， together with（和）， but（除了）， besides（除了） ,except（除了）， including（包括）， in addition to（除了）， as well as（也，又）， rather than（不是 …… 而是 …… ），謂語動詞不受修飾成分影響，仍然與主語保持一致即與 A保持一致。 例如： The teacher， along with her students is attending the meeting. All but one have arrived here J） “the + adj./分詞” ①表示一類具體的人或物時，謂語用復(fù)數(shù)， ②表示某一抽象概念，則用單數(shù) 1)The old ____taken good care of here .(be) 2) The true ___(be)to be distinguished from the false. 3) The rich ____(be)for the plan, but the poor against it. are is are