内容正文:
人教英语九上Unit8语法讲解及习题:
主谓一致(Subject-verb Agreement)
一、本单元核心语法
本单元Grammar核心:主谓一致,也就是句子的主语和谓语动词在人称、单复数上必须保持统一。
二、语法精讲
1. 主谓一致核心定义
谓语动词的单复数、人称,必须严格跟着主语变化:
· 主语是单数/不可数 → 谓语动词用单数形式(一般现在时动词+s/es)
· 主语是复数 → 谓语动词用复数形式(动词原形)
教材原句参考:
· Everybody is looking forward to the 4×100-metre relay.
· Both are quite fast.
· The Winter Olympics start next month.
2. 三大黄金一致原则
(1)语法形式一致
主语形式为单数,动词就用单数;主语形式为复数,动词就用复数
· 单数主语:单个人、物、单数名词、不可数名词
Tennis requires strength and skill.(tennis单数,动词+s)
· 复数主语:复数名词、多个主体
Both kung fu and boxing are popular.
(2)意义一致
主语形式是单数,但表达复数含义,动词用复数;反之亦然
集合名词:family, team, group, class
· 强调整体 → 单数:My family watches sports together.
· 强调个体成员 → 复数:My family watch sports together.
(3)就近一致(中考最高频)
谓语动词的单复数,和离它最近的主语保持一致
✅ 核心连词规则:
1. neither...nor... 既不…也不… → 就近一致
Neither winning nor losing is everything.(靠近losing单数,动词单数)
2. either...or... 要么…要么… → 就近一致
Either Wang Yaming or Adam is a good choice.
3. not only...but also... 不仅…而且… → 就近一致
3. 各类主语的主谓一致速记清单
① 单数主语→谓语单数(动词+s/es / is/was)
1. 可数名词单数、不可数名词
Water is important. / The sport needs training.
2. 不定代词:everyone, everybody, anyone, anybody, someone, no one, nobody, each, either, neither
Everyone looks forward to the opening ceremony.
Each athlete has a unique story.
3. 动词不定式、动名词作主语
Playing sports makes us strong.
4. 单个数字、时间、距离、金钱作整体
100 kilometres is a long distance.
② 复数主语→谓语复数(动词原形 / are/were)
1. 可数名词复数
Players run very fast.
2. both...and... 两者都,作主语,谓语永远复数
Both you and I are sports lovers.
3. people, police 等集合名词,永远表复数
People love the Olympic Games.
③ 特殊易错主语
1. 以s结尾但表单数:maths, physics, news,谓语用单数
The news is exciting.
2. 单复数同形:sports, sheep, fish
Sports bring us together.
3. 表示赛事、组织机构专有名词:the Olympic Games 固定为复数
The Olympic Games are held every 4 years.
4. 本单元核心固定句型汇总
Each + 单数名词 + 动词单数
Each event sounds difficult.
Neither of + 复数名词 + 动词单数
Neither is really suitable for me.
All of + 名词
后接不可数→单数;后接可数复数→复数
None of + 名词
动词单复数均可,书面多用单数
三、专项练习题
用括号内动词的正确形式填空
1. Tennis ____________ (require) strength and skill.
2. Both kung fu and boxing ____________ (be) popular among young people.
3. Neither winning nor losing ____________ (be) everything in the Olympics.
4. Each athlete ____________ (have) a unique story.
5. Everyone ____________ (look) forward to the opening ceremony.
6. It ____________ (be) one of the newest Olympic sports.
7. It ____________ (come) from traditional rock climbing.
8. What ____________ (be) the rules of the game?
9. Each type ____________ (be) very different.
10. There ____________ (be) no safety ropes in bouldering.
11. Athletes ____________ (wear) special ropes in lead climbing.
12. Climbers ____________ (have) to compete against time.
13. Each event ____________ (sound) difficult for new learners.
14. All sports ____________ (require) a lot of hard training.
15. My family ____________ (watch) the sports show every weekend.
单项选择题
1. Everybody ____________ looking forward to the sports meeting.
A. is B. are C. were
2. Either you or he ____________ going to take part in the relay race.
A. are B. is C. were
3. Both Lucy and Lily ____________ good at running.
A. is B. are C. was
4. Neither of the two games ____________ easy for me.
A. is B. are C. were
5. The Winter Olympics ____________ held every four years.
A. is B. are C. was
6. Doing sports ____________ us healthier and stronger.
A. make B. makes C. making
7. Each of the players ____________ very hard every day.
A. train B. trains C. training
8. My team ____________ won the game, we are excited.
A. has B. have C. are
9. All of us ____________ agreed sports can bring us together.
A. has B. have C. is
10. There ____________ a sports game and three matches tomorrow.
A. is B. are C. were
改写&改错
1. Playing sports make us feel relaxed.(改正错误)
_____________________________________________________________________
2. Both he and his friend likes watching the Olympics.(改正错误)
_____________________________________________________________________
3. Everyone are interested in the Beijing Winter Games.(改正错误)
_____________________________________________________________________
4. Either my dad or my mom watch sports news every day.(改正错误)
_____________________________________________________________________
5. 翻译: neither victory nor failure matters the most.
_____________________________________________________________________
6. Each player has his own dream.(改为一般疑问句)
_____________________________________________________________________
四、参考答案
动词填空答案&解析
1. requires(tennis单数,一般现在时动词+s)
2. are(both...and...谓语固定复数)
3. is(neither...nor就近,losing单数,谓语单数)
4. has(each作主语,谓语单数)
5. looks(everyone不定代词,谓语单数+s)
6. is(it单数)
7. comes(it单数,动词+s)
8. are(rules复数,谓语复数)
9. is(each type单数)
10. is(there be句型,后面no ropes抽象整体,单数)
11. wear(athletes复数,谓语原形)
12. have(climbers复数)
13. sounds(each event单数,动词+s)
14. require(all+可数复数,谓语复数原形)
15. watch/watches(family强调整体用watches,强调家人个体用watch,两者都可)
单项选择题答案&解析
1. A
解析:everyone不定代词,作主语谓语永远单数。
2. B
解析:either...or就近原则,靠近he单数,用is。
3. B
解析:both...and连接两个主语,谓语固定复数are。
4. A
解析:neither of+复数名词,谓语用单数。
5. B
解析:Olympics形式固定复数,谓语用are。
6. B
解析:动名词doing作主语,视为单数,谓语+s。
7. B
解析:each of+复数名词,谓语动词单数+s。
8. A
解析:team强调整体队伍,单数,用has。
9. B
解析:all of us复数主语,谓语have。
10. A
解析:there be就近原则,靠近a game单数,用is。
改写&改错答案
1. make → makes(动名词作主语,单数)
2. likes → like(both...and谓语复数,动词原形)
3. are → is(everyone单数,谓语用is)
4. watch → watches(either...or就近,mom单数,动词+s)
5. 翻译:胜利和失败都不是最重要的。
6. 一般疑问句:Does each player have his own dream?
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