每日一講
步步跟“每日一講” 針對新概念、中考的課文進行重點剖析，針對聽力、詞彙、語法進行梳理和講解，講堂每天都會和大家在一起分享英語知識喲，大家不見不散~
1.主謂一致的概念
所謂主謂一致是指“主語和謂語動詞”之間,即主語的人稱和單複數形式決定著謂語動詞對應的形式。
2.主謂一致的種類
2.1意義一致
指主謂一致取決於主語的其實際意義。（有的主語名詞在形式上是單數, 但在意義上卻是複數；有的主語名詞在形式上是複數, 但在意義上卻是單數。
2.1.1不定代詞all, more, some, any, none作主語,謂語動詞視情況而定。
All of the apples are rotten.
所有的蘋果都爛了。
All of the apple isrotten.
整個蘋果都爛了。
2.1.2. the rest of; half of; part of; majority of; percent of; one third of在句子中加名詞作主語的時候,。
Half of the students are finished their composition.
一半的學生已經完成了他們的作文。
Half of the apple is bad.
一半的蘋果壞了。
2.1.3. 集合名詞作主語, 動詞可用單數, 也可以用複數。主要由句子的意思決定。強調整體謂語動詞用單數；指全體人員時, 動詞則用複數。這一類常見的集合名詞有public, family, class, crowd, population, team, group。
His family are going out.
他們全家要外出。
His family is all music lovers.
他們全家人都是音樂愛好者。
2.1.4. 某些名詞如people, police, cattle等,形式上是單數, 但意義上是複數, 謂語動詞應用複數。people指“民族”時是例外。
The police are searching for a thief.
警察正在尋找一個小偷。
2.1.5. 複合不定代詞作主語, 謂語動詞要用單數，如someone ,somebody, something, anybody, anyone, anything, everybody, everyone, everything, nobody, no one, nothing。
Someone is asking for you.
有人找你。
Nothing is found in the room.
在屋子裡什麼也沒找到。
2.1.6.一些有兩個部分構成的名詞表示衣物或工具作主語時，謂語動詞通常用複數形式，例如：glasses, clothes, trousers, shoes, compasses, chopsticks, scissors等。但如果主語用“a kind of, a pair of , a series of等加名詞”構成時，謂語動詞一般用單數形式。
如：
The pair of shoes is worn out.
這雙鞋破了。
The shoes are worn out.
鞋子破了。
2.1.7.某些名詞以s結尾如maths, politics, physics, news, plastics 等，謂語動詞應用單數。
Physics is a very interesting subject.
物理是一門很有趣的學科。
2.1.8.不定代詞each, every, no所修飾的名詞，謂語動詞仍用單數形式。every... and every ...; each ... and each ...; no ... and no ... 在以上短語中and連接的單數名詞, 整個短語在句中作主語時, 謂語動詞常使用單數。
Each boy and each girl wants to go to the cinema.
每個男孩和每個女孩都想去看電影。
Every boy and every girl in the class is diligent. 班級中的每個男孩女孩都很用功。
2.1.9. 以a number of 作主語時, 謂語動詞用複數; 以the number of 作主語時, 謂語動詞用單數。
A number of new books are on the desk.
桌子上有一些新書。
The number of students in you class is 50.
你們班的學生人數是50人。
2.1.10. 有些名詞的單數和複數形式一樣, 作主語的時候, 其謂語動詞由上下文決定, 這一類名詞有: means, works, deer, fish, sheep, Chinese, Japanese等。
2.1.11.如果主語有more than one很多 非常…或many a許多……構成，one and a half與單數名詞組成的短語。儘管從意義上看是複數內容，但它的謂語動詞仍用單數形式。
但是，“more +複數名詞+than one”結構之後，謂語動詞一般多用複數形式。
如：
Many a boy has seen it.
許多孩子都看到了。
2.1.12. 書刊名、時間、距離、價格、度量衡等的複數名詞作主語時, 謂語動詞常用單數。
2.2就近原則
either ... or; neither ... nor; not only ... but also, whether...or在句子中連接主語的時候或者在there be句型中,謂語動詞要和就近的主語保持一致。
Neither you nor I am wrong. 你和我都沒有錯。
There is a cup of tea and some apples
on the table.桌子上有一杯茶和一些蘋果。
3.優選試題
1. The teacher, with 6 girls and 8 boys of her class, ________ visiting a museum when the earthquake struck.
A. was B. were C. had been D. would be
2. A library with five thousand books ________ to the nation as a gift.
A. is offered B. has offered C. are offered D. have offered
3. Either you or the headmaster ________ the prizes to these gifted students at the meeting.
A. was handing out B. are to hand out C. are handing out D. is to hand out
4. Not only I but also Jane and Mary ________ tired of having one examination after another.
A. is B. are C. am D. be
5. He is the only one of the students who ________ a winner of scholarship for three years.
A. is B. are C. have been D. has been
6. She is one of the few girls who ________ in the kindergarten.
A. is well paid B. are well paid C. is paying well D. are paying well
7. Every possible means ________ to prevent the pollution, but the sky is still not clear.
A. is used B. are used C. has been used D. have been used
8. ________ of the land in that district ________ covered with trees and grass.
A. Two fifth; is B. Two fifth; are C. Two fifths; is D. Two fifths; are
9. The number of people invited ________fifty, but a number of them ________ absent for different reasons.
A. were; was B. was; was C. was; were D. were; were
10. When and where to build the new factory ________ yet.
A. is not decided B. are not decided C. has not decided D. have not decided
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