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UNIT1 Women of great achievement
Period3 Structure: The Subject-Verb agreement(主谓一致)
分层目标 (Graded Objectives)
A. Get the hang of the priciples(easy)
B. Deal with problems of that kind correctly(medium)
语法精讲
1. Definition(定义)
主谓一致是指主语和谓语动词之间,即主语的人称和单复数形式决定着谓语动词对应的形式。
2. Detailed principles
① and 连接两个名词或代词做主语时, 谓语动词一般用复数。但如果指的是同一个人, 同一种事物或是一个整体的东西或概念, 谓语动词用单数。
1) He and I _____both students of this school.
2)The singer and dancer____ going to give us a performance.
3) The knife and fork ____on the table.
every... and every ...; each ... and each ...; no ... and no ... 在以上短语中and连接的单数名词, 整个短语在句中作主语时, 谓语动词常使用单数。
Each man and each woman is asked to attend.
No sound and no voice is heard.
② 集体名词作主语, 动词可单可复。主要由句子的意思决定:强调整体谓语动词用单数;强调不同的个体 时, 动词则用复数。这一类常见的集合名词有group, the public, family, class, team, group, police, government, crowd, enemy, college, school, audience(听众;观众), party, army, etc.
His family ______ going out. His family ________all music lovers.
Exercise2 on Page5
③ 时间、距离、金钱、度量衡等的复数名词作主语时, 表示整体概念,谓语动词用单数; 强调数量,谓语动词用复数。
Ten miles _____(be) a long distance.
Twenty years __________(pass) since they moved here.
④ with, along with, together with, as well as, besides, in addition to, like, without, except, but, including 如果句子中有这些连接词和主语连用,谓语动词的数语这些短语前的主语保持一致。
The teacher, together with his students, is planting trees in the street.
⑤either ... or; neither ... nor; not only ... but also, whether...or在句子中连接主语的时候或者在there be句型中,谓语动词要和就近的主语保持一致, 称“就近原则”。
1) Neither you nor I ______(be) wrong.
2) There _____ (be) a cup of tea and some apples on the table.
3) Not only the students but also the teacher _________ (wish) for a holiday.
⑥ most of; some of; the rest of; half of; part of; ____ percent of; 分数of...; 在句子中加名词作主语的时候,谓语动词与of后面的名词保持一致。
Most of the golden thread ________(use) on the clothes and the rest ________(keep) for themselves.
Two thirds of the students or so _______________(admit) into key universities last year.
代词neither, none作主语,谓语动词可单可复, 主要由说话人的意思而定。
Neither of the answers was/were right.
None of the information about him is true.
⑦ many a, more than one, 与单数名词组成的短语, 谓语用单数,意义为复数。
Many a teenager has been crazy about pop stars.
⑧a (large) quantity of; quantities of; a large amount of; large amounts of 修饰可数或不可数名词作主语时,谓语动词与quantity或amount的数保持一致。
A large quantity of people is needed here.
Quantities of food/nuts were on the table.
Large amounts of money were spent on the bridge.
9. 如果主语是“the+形容词(或过去分词)”结构时,谓语通常用复数;这类词有: the brave, the poor, the blind, the sick, the dead, the injured, the wounded, the unemployed 等; 但也有少数指个别或抽象概念,则用单数。
The blind study in special school.
The departed(死者)was a well-known engineer.
10. to do, ding或从句做主语的时候,谓语动词用单数。
To see is to believe. 眼见为实
Collecting stamps is his hobby.
What he is doing __________(seem) important.
When and where Professor Li will give a lecture on the Western culture _______________ (not decide) yet.
11. 定语从句的关系代词who, which, that在从句中作主语时, 要与先行词的人称和数保持一致。
Those who __________(enjoy) singing may join us.
Tom, who _________ (be) your friend, should help you.
某些名词以s结尾如maths, politics, physics, news等, 谓语动词应用单数。
Politics is a very interesting subject.
有些名词的单复数形式一样, 作主语的时候, 其谓语动词由上下文决定, 这一类名词有: means, works, species, deer, sheep, Chinese等。
Not every means is useful. Not all means are useful.
聚焦典型
1) The pair of shoes _________(wear) out. 2) Someone ____________(look) for you just now.
The shoes are worn out. Nothing ____________(find) in the room.
3) A number of new books ____(lie) on the desk 4) This kind of men_____(be) dangerous.
The number of new books ______(be) 50. Men of this kind _____(be) dangerous.
5) Each of the students has been given a book. 6) Between the two windows ________(hang) a picture.
The students each ______________(give) a book.
实战演练
1. ____ people in the world are sending information by e-mail every day.(上海2001)
A. Several million B. Many millions C. Several millions D. Many million
2. He is the only one of the students who _________ a winner of scholarship for three years.(上海2002春)
A. is B. are C. have been D. has been
3. We live day by day, but in the great things, the time of days and weeks ____ so small that a day is unimportant.
A. is B. are C. has been D. have been
4. Most of what has been said about the Bushes _____ also true of the Johnsons. (安徽2006)
A. are B. is C. being D. to be
5. The country life he was used to _____ greatly since 1992. (山东2005)
A. change B. has changed C. changing D. have changed
6. Early to bed and early to rise __________ you healthy.
A. make B. makes C. made D. have made
7. ___________ of the land in that country __________ covered with sand.
A. Two fifths; is B. Two fifths; are C. Two-fifth; are D. Two-fifth; is
8. What I said and did __________of no concern to you.
A. are B. is C. were D. was
9. The whole team ____________ after climbing the mountain.
A. are worked out B. is worked out C. were worked out D. was worked out
10. Many a teacher and many a student __________ Jane's way of studying chimps so far.
A. have followed B. has followed C. followed D. had followed
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