摘要:
**基本信息**
该专项聚焦身体部位相关语法易错点,通过“高频易错点+口诀记忆+分层训练”构建系统性方法体系,逻辑递进覆盖句型辨析、名词单复数及动词用法,助力夯实语言基础与提升学习能力。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|I have...与It’s...辨析|小练笔01(16题)|描述所属用I have...,介绍用It’s/This is...,单数加a/an|从功能句型切入,建立“所属-介绍”语境区分|
|身体部位名词单复数|小练笔02(15题)|单复数数量对应,foot→feet特殊变化口诀|衔接句型,聚焦名词形态与数量逻辑|
|have/has用法|小练笔03(5题)|主谓一致口诀(I/you/we/they用have,三单用has)|深化动词与主语的语法匹配|
|综合训练|6类题型(填空/选择/阅读等)|融合前三模块方法,综合应用|实现从单一知识点到语用能力的迁移|
内容正文:
Unit 3 Parts of the body
专题02 语法提升·易错题专项训练
· 内容导航 ·
1.“I have...”与“It’s...”的用法辨析
2.身体部位名词的单复数变化
3.have / has 的用法
4.综合训练
高频易错点、易错点提示、小练笔
易错精讲
“I have...”与“It’s...”的用法辨析高频易错点01
在描述身体部位时,学生容易混淆 “I have...” 和 “It’s...” 的用法。
1.I have + 身体部位(复数/单数):表示“我有……”,强调所属关系。
例:I have two eyes. 我有两只眼睛。
例:I have a big head. 我有一个大脑袋。
2.It’s / This is + a/an + 身体部位(单数):表示“这是……”,强调介绍或描述某个部位。
例:It’s a small nose. 这是一个小鼻子。
例:This is my face. 这是我的脸。
注意:
这两个句子中后面的单数名词前要用冠词 a 或 an(元音音素前用an,如an ear, an eye)。
易错点提示
描述“我有什么”用 I have...
描述“这是什么”用 It’s / This is...
单数名词前别忘加 a / an
小练笔 01
一、选词填空(用 I have / It’s / This is 填空)
1.__________ a big nose. (我有一个大鼻子。)
2.__________ my head. (这是我的头。)
3.__________ two small ears. (我有两只小耳朵。)
4.__________ a long face. (这是一张长脸。)
5.__________ a short leg. (这是一条短腿。)
6.__________ two big feet. (我有两只大脚。)
7.__________ a small mouth. (这是一个小嘴巴。)
8.__________ an eye. (这是一只眼睛。)
二、单项选择
( ) 1. I ______ two hands.
A. is B. have C. am
( ) 2. ______ a small nose.
A. I have B. It’s C. I am
( ) 3. This ______ my head.
A. is B. are C. have
( ) 4. I ______ a big mouth.
A. have B. has C. am
( ) 5. ______ an ear.
A. I have B. It’s C. They are
( ) 6. I have two ______.
A. foot B. feet C. foots
( ) 7. This is ______ arm.
A. a B. an C. the
( ) 8. It’s ______ eye.
A. a B. an C. the
身体部位名词的单复数变化高频易错点02
英语中名词分为可数名词和不可数名词。可数名词又分为单数名词和复数名词。
1. 单数名词
表示1 个人或事物的名词,叫单数名词。
例:an eye(一只眼睛)、a foot(一只脚)、a nose(一个鼻子)
2. 复数名词
表示2 个及以上人或事物的名词,叫复数名词。 本单元身体器官大多是成对出现,必须用复数:two eyes、two ears、two feet。
3. 核心区分口诀
1 个用单数,两个及以上变复数。
4.名词由单数变成复数,一般情况下,直接在词尾加 -s(如 eyes, ears, hands)。
学生在使用身体部位名词时,容易忽略名词单复数形式的变化,尤其是不规则变化。
单数
复数
foot
feet
tooth
teeth
eye
eyes
ear
ears
hand
hands
leg
legs
arm
arms
wing
wings
foot 的复数是 feet,属于不规则变化,需特别记忆。
易错点提示
数量为 1 时用单数,数量 ≥2 时用复数。
foot → feet 是特殊变化,要牢记。
复数名词前不用 a / an。
小练笔 02
一、写出下列单词的复数形式
1.foot → __________
2.eye → __________
3.ear → __________
4.hand → __________
5.leg → __________
6.arm → __________
7.wing → __________
8.head → __________
二、用所给词的正确形式填空
1.I have two __________ (foot).
2.She has big __________ (eye).
3.This is my __________ (hand).
4.I have two long __________ (arm).
5.It has small __________ (ear).
6.I have one __________ (nose).
7.We have two __________ (wing).
have / has 的用法高频易错点03
have/has的基本用法:
都表示“有”。
have:主语是I, you, we, they或复数名词时使用。
has:主语是he, she, it或单数名词(第三人称单数)时使用。
口诀记忆:
我有你有大家有(I/you/we/they用have)
他有她有动物有(he/she/it/单数名词用has)
易错点提示
主语是Tom(第三人称单数)→ Tom has a big nose.
主语是My mother(第三人称单数)→ My mother has two hands.
主语是The cat(第三人称单数)→ The cat has four legs.
小练笔 03
一、单项选择。
( ) 1. I ______ a big head.
A. have B. has C. am
( ) 2. She ______ long hair.
A. have B. has C. is
( ) 3. They ______ small eyes.
A. have B. has C. are
( ) 4. My brother ______ a short tail.
A. have B. has C. is
( ) 5. We ______ two hands.
A. have B. has C. are
综合训练
一、选词填空(用 have / has / is / are 填空)
1.I __________ two hands.
2.She __________ a small nose.
3.This __________ my head.
4.These __________ my feet.
5.He __________ big eyes.
6.It __________ a long tail.
7.We __________ two wings.
8.They __________ big ears.
二、用所给词的正确形式填空
1.I have two __________ (foot).
2.She has three __________ (book).
3.This is my __________ (face).
4.He has two big __________ (eye).
5.It’s a small __________ (nose).
6.I have one __________ (mouth).
7.We have four __________ (leg).
8.They have two __________ (wing).
9.I have two long __________ (arm).
10.She has one __________ (ear).
三、单项选择。
( ) 1. I ______ two eyes.
A. is B. have C. am
( ) 2. ______ a big head.
A. I have B. It’s C. I am
( ) 3. This ______ my leg.
A. is B. are C. have
( ) 4. I have two ______.
A. foot B. feet C. foots
( ) 5. It’s ______ ear.
A. a B. an C. the
( ) 6. I have ______ eyes.
A. one B. two C. a
( ) 7. She has ______ nose.
A. one B. two C. three
( ) 8. I have ______ feet.
A. one B. two C. a
( ) 9. It has ______ ears.
A. one B. three C. a
( ) 10. I have ______ head.
A. one B. two C. three
( ) 11. This is ______ arm.
A. a B. an C. the
( ) 12. I have two ______.
A. hand B. hands C. a hand
( ) 13. She ______ a small mouth.
A. have B. has C. is
( ) 14. It ______ a big body.
A. have B. has C. are
( ) 15. These are my ______.
A. foot B. feet C. foots
( ) 16. I have one ______.
A. eye B. eyes C. two eyes
( ) 17. He has two ______.
A. wing B. wings C. a wing
( ) 18. It’s ______ long nose.
A. a B. an C. the
( ) 19. I have ______ big mouth.
A. a B. an C. the
( ) 20. We ______ two legs.
A. have B. has C. is
四、连词成句
1.have , I , two , eyes (.)
2.is , my , This , head (.)
3.a , nose , It’s , small (.)
4.have , We , two , wings (.)
5.are , These , feet , my (.)
五、阅读短文,判断正(T)误(F)
Hello! I’m Tom. Look at me. I have a big head. I have two big eyes and a small nose. I have two long arms and two short legs. I have two big feet. I have a small mouth. I’m happy.
( ) 1. Tom has a small head.
( ) 2. Tom has two big eyes.
( ) 3. Tom has a big nose.
( ) 4. Tom has two long arms.
( ) 5. Tom has two small feet.
六、阅读短文,选择正确答案
Hello! I’m Lily. I have a round face. I have two big eyes and a small mouth. I have one nose. I have two ears. I have two long legs and two big feet. I like sports.
( ) 1. Lily has a ______ face.
A. small B. round C. long
( ) 2. Lily has ______ big eyes.
A. one B. two C. three
( ) 3. Lily has a ______ mouth.
A. big B. small C. long
( ) 4. Lily has ______ legs.
A. two B. three C. four
( ) 5. Lily has ______ feet.
A. small B. big C. long
参考答案
小练笔 01
一、1. I have 2. This is 3. I have 4. It’s 5. It’s 6. I have 7. It’s 8. It’s
二、1. B 2. B 3. A 4. A 5. B 6. B 7. B(arm是元音音素开头的单词) 8. B
小练笔 02
一、1. feet 2. eyes 3. ears 4. hands 5. legs 6. arms 7. wings 8. heads
二、1. feet 2. eyes 3. hand 4. arms 5. ears 6. nose 7. wings
小练笔 03
1.A 2.B 3.A 4.B 5.A
综合训练
一、1. have 2. has 3. is 4. are 5. has 6. has 7. have 8. have
二、1. feet 2. books 3. face 4. eyes 5. nose 6. mouth 7. legs 8. wings 9. arms 10. ear
三、1. B 2. B 3. A 4. B 5. B 6. B 7. A 8. B 9. B 10. A 11. B 12. B 13. B 14. B 15. B 16. A 17. B 18. A 19. A 20. A
四、1. I have two eyes. 2. This is my head. 3. It’s a small nose. 4. We have two wings. 5. These are my feet.
五、1. F 2. T 3. F 4. T 5. F
六、1. B 2. B 3. B 4. A 5. B
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