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人教版九年级上册英语 · 语法知识精讲与配套练习 · Unit 8
人教版九年级上册英语
语法知识精讲与配套练习
Unit 8 More Than a Game
本单元语法焦点:主谓一致(语法一致 + 意义一致 + 就近一致)
一、主谓一致概述
主谓一致是指谓语动词在人称和数上必须与主语保持一致。英语中遵循三大原则:
① 语法一致原则:看主语语法形式(单数/复数)。
② 意义一致原则:看主语的实际含义(而非表面形式)。
③ 就近一致原则:谓语与最靠近它的主语保持一致。
二、语法一致原则
1. 单数主语 → 单数谓语
单数名词、不可数名词、第三人称代词 → 谓语用单数。
The boy plays basketball every day.
Water is important to all living things.
She likes listening to music.
2. 复数主语 → 复数谓语
复数名词、复数代词 → 谓语用复数。
The students are playing football.
They go to school by bus.
3. 固定用单数的情况
主语类型
例句
each/every + 单数名词
Each student has a textbook.(每个学生都有课本)
everyone/everybody/everything
Everyone wants to win the medal.(每个人都想赢得奖牌)
someone/anyone/no one/nobody
Someone is knocking at the door.(有人在敲门)
不定代词(something/nothing等)
Nothing is impossible.(没有什么是不可能的)
动名词/不定式作主语
Swimming is good exercise.(游泳是好的锻炼)
主语从句作主语
What he said is true.(他所说的是真的)
4. 固定用复数的情况
① both...and... 连接两个主语 → 复数谓语
Both kung fu and boxing are popular.
② 复数名词/代词 → 复数谓语
The boys are training hard.
三、意义一致原则
1. 集体名词
family, class, team, group, audience 等作主语时:
强调整体 → 单数谓语:Our team wins the relay race.
强调个体成员 → 复数谓语:The team are training hard.
2. 时间/金钱/距离作主语
表示一个整体总量 → 用单数谓语。
Two hours is enough for the test.
Ten kilometers is a long way to walk.
3. the + 形容词(一类人)
the rich, the poor, the young, the old → 表示"一类人" → 复数谓语
The young are full of energy.
4. 形复意单的名词
news, maths, physics, politics → 虽以 s 结尾,但为单数意义 → 单数谓语
The news is exciting. / Physics is my favorite subject.
5. 形单意复的名词
people, police → 永远用复数谓语
People are friendly here. / The police are looking for the thief.
6. 分数/百分数 + of + 名词
谓语由 of 后面的名词决定:
Two thirds of the players are teenagers.(复数名词 → 复数谓语)
Half of the work is done.(不可数名词 → 单数谓语)
四、就近一致原则(高频必考)
1. 六种必考就近结构
① neither...nor...(既不……也不……)
Neither you nor he is wrong.(靠近谓语的是 he → 单数)
② either...or...(要么……要么……)
Either you or I am wrong.(靠近谓语的是 I → am)
③ not only...but also...(不但……而且……)
Not only the students but also the teacher knows the answer.
④ not...but...(不是……而是……)
Not you but I am responsible.(靠近的是 I → am)
⑤ There be / Here be 句型
There is a notebook and three keys.(最近的是 a notebook → is)
⑥ whether...or...(是……还是……)
Whether you or I am wrong, we must find out.
五、就远原则(干扰项重灾区)
主语后接 with, together with, along with, as well as, except, besides, including, like, but 等短语时,谓语只看最前面的核心主语。
口诀:修饰短语不算数,谓语只看前面主语!
Tom, along with his friends, often plays football.(核心主语 Tom → plays)
The teacher as well as the students likes music.(核心主语 teacher → likes)
Everyone except Jim knows the truth.(核心主语 everyone → knows)
六、a number of 与 the number of(必考辨析)
结构
含义
谓语
a number of + 复数名词
许多……(相当于 many)
复数谓语
the number of + 复数名词
……的数量
单数谓语
A number of students are late today.(许多学生迟到了)
The number of students is increasing.(学生数量在增加)
七、中考高频考点
①
就近原则:neither...nor / either...or / not only...but also / There be。
②
就远原则:with / as well as / except / together with 后不影响谓语。
③
a number of(复数)vs. the number of(单数)。
④
集体名词看意义:整体→单数,个体→复数。
⑤
形复意单:news, maths, physics → 单数。形单意复:people, police → 复数。
⑥
more than one + 单数名词 → 单数谓语(语义复数但语法单数)。
配套练习题
一、单项选择(10题,每题1分,共10分)
1. Neither he nor I ______ good at playing basketball.
A. am
B. is
C. are
2. The number of students in our school ______ 2,000.
A. are
B. is
C. were
3. A number of students ______ late for school today.
A. is
B. was
C. are
4. Everyone except Tom ______ the answer.
A. know
B. knows
C. knowing
5. There ______ a book and three pens on the desk.
A. are
B. is
C. were
6. The police ______ looking for the missing child.
A. is
B. was
C. are
7. My family ______ a big family. We love each other.
A. are
B. is
C. were
8. Not only the students but also the teacher ______ the movie.
A. enjoy
B. enjoys
C. enjoying
9. Physics ______ my favorite subject.
A. are
B. were
C. is
10. Two thirds of the apple ______ eaten by him.
A. are
B. were
C. is
二、改错题(5题,每题2分,共10分)
找出错误并改正:
1. The news are very exciting.
2. Either you or he are wrong.
3. Tom together with his friends are playing football.
4. A number of money is spent on books.
5. The number of cars in the city are increasing.
三、用所给词的适当形式填空(5题,每题2分,共10分)
1. Each of the students ______ (have) a new textbook.
2. More than one student ______ (agree) with the idea.
3. The class ______ (be) having a discussion now.(强调个体成员)
4. Three fourths of the water ______ (be) clean.
5. My mother as well as my father ______ (like) music.
参考答案
一、单项选择
1. A(就近原则,靠近谓语的是 I → am)
2. B(the number of → 单数谓语)
3. C(a number of → 复数谓语)
4. B(就远原则,核心主语 everyone → 单数)
5. B(There be 就近原则,最近的是 a book → is)
6. C(police 形单意复 → 复数谓语)
7. B(family 强调整体 → 单数)
8. B(就近原则,靠近的是 teacher → enjoys)
9. C(physics 形复意单 → 单数)
10. C(苹果的三分之二,不可数概念 → 单数)
二、改错
1. are → is(news 形复意单,用单数)
2. are → is(就近原则,靠近的是 he → is)
3. are → is(就远原则,核心主语 Tom → is)
4. A number of → A lot of / much(money 不可数,不能用 a number of)
5. are → is(the number of → 单数谓语)
三、适当形式填空
1. has(each of + 复数名词 → 单数谓语)
2. agrees(more than one + 单数名词 → 单数谓语)
3. are(强调个体成员 → 复数)
4. is(water 不可数 → 单数)
5. likes(就远原则,核心主语 mother → likes)
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