Unit 2 My friends 语法易错点提优突破（专项训练）-2026-2027学年人教PEP版英语四年级上册

**基本信息** 小学英语单元复习专项训练，聚焦has/have及一般现在时三单用法，通过易错点系统归纳与梯度练习，提升语言应用能力与语法思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |易错点速览|6类核心易错点|三单主语用has/动词加-s/-es，否定句用doesn't+原形，疑问句用Does+原形|从词法（has/have、动词三单）到句法（否定/疑问句）递进，明确be动词与实义动词功能差异| |动词填空/转换|40题（含单三形式、否定疑问）|提示三单变化规则、Does后动词原形|通过基础填空→单三转换→否定疑问，强化语法规则应用| |句型转换/改错|20题（含单句改错）|聚焦三单疑问句结构、be动词误用等典型错误|以题载法，通过改错深化对语法规则的理解与辨析|

人教PEP 版四年级上册英语 Unit 2 My friends 语法易错点 提优突破专项训练 has/have · 一般现在时第三人称单数（Does he/she...? · What does he/she look like?） 【易错点速览】 (1) has/have 用法易错：第三人称单数主语用 has，其他人称用 have：He has short hair. / I have a new friend. 不能说 He have long hair. (2) 第三人称单数动词易错：read→reads, play→plays, help→helps, make→makes, like→likes；主语是 he/she/it 或单数名词时，动词要加 s/es。 (3) 否定句易错：三单否定用 doesn't + 动词原形：He doesn't like football.（不能说 doesn't likes / don't like） (4) 一般疑问句易错：Does + 主语 + 动词原形 + ...?（Does she have long hair?）；肯定回答 Yes, she does.；特殊疑问句 What does he look like? 中动词用原形。 (5) be 动词与实义动词易混：描述外貌性格用 is（He is tall.），描述"有"用 has（He has short hair.）；不能说 He is short hair. 或 She is a long hair. (6) 频度副词与搭配易错：often/always 放在动词之前（She always makes me smile.）；help sb with sth（在某方面帮助某人）、play with sb（和某人玩）。 一、用所给动词的适当形式填空 提示：注意第三人称单数动词加 -s/-es；have/has 的选择；Does/doesn't 后动词用原形。 1. He ______ (have) short hair. 2. She ______ (have) long hair. 3. I ______ (have) a new friend. 4. Liu Jia ______ (read) books with me. 5. We ______ (play) football together. 6. She ______ (help) me with English. 7. He often ______ (make) me smile. 8. My friend ______ (like) ball games. 9. He ______ (be) tall and strong. 10. They ______ (be) my good friends. 11. She ______ (not have) short hair. 12. — ______ he ______ (play) games with you? — Yes, he does. 13. True friends ______ (help) each other. 14. He has small ______ (eye). 15. My friends ______ (like) reading books. 二、写出下列动词的第三人称单数形式 （1）read ____________ （2）play ____________ （3）help ____________ （4）make ____________ （5）like ____________ （6）have ____________ （7）do ____________ （8）go ____________ （9）watch ____________ （10）finish ____________ （11）study ____________ （12）fly ____________ （13）wash ____________ （14）listen ____________ （15）share ____________ （16）work ____________ （17）run ____________ （18）look ____________ （19）teach ____________ （20）draw ____________ 三、用所给动词的适当形式填空 提示：注意否定句用 doesn't + 动词原形；一般疑问句用 Does + 动词原形；would like to do sth. 后接动词原形。 1. She ______ (not like) ball games. 2. — ______ she ______ (have) long hair? — Yes, she does. 3. — What does he look ______ (like)? — He's tall and thin. 4. He ______ (not have) small eyes. 5. We both ______ (like) animal books. 6. My friend ______ (help) me with Chinese every day. 7. He often ______ (read) books with me. 8. Does your friend like ______ (play) football? 9. What do you like ______ (do)? 10. He ______ (draw) pictures with me. 11. — What does your mother like doing? — She likes ______ (sing). 12. He ______ (not be) my brother. He is my friend. 13. My friend would like ______ (play) games with us. 14. My parents ______ (like) dancing. 15. — Does your sister have long hair? — Yes, she ______. 四、单项选择 （ ）1. — ______ he have short hair? — Yes, he does. A. Do B. Does C. Is D. Has （ ）2. She ______ not have long hair. She has short hair. A. do B. does C. is D. has （ ）3. He ______ football with me after school. A. play B. plays C. playing D. to play （ ）4. I ______ a new friend. His name is Zhang Peng. A. has B. have C. am D. is （ ）5. — What does he look like? — ______. A. He is tall. B. He has a friend. C. He likes games. D. He can read. （ ）6. Does your friend ______ games with you? A. plays B. play C. playing D. to play （ ）7. My friend often helps me ______ my homework. A. with B. to C. for D. at （ ）8. He is tall ______ thin. A. and B. but C. or D. so （ ）9. — Does she have long hair? — ______. A. Yes, she is. B. Yes, she does. C. Yes, she has. D. No, she does. （ ）10. He doesn't ______ football. He likes basketball. A. like B. likes C. liking D. to like （ ）11. My friend and I ______ good friends. A. am B. is C. are D. be （ ）12. He often ______ his friends. A. helps B. help C. helping D. to help （ ）13. — ______ is your best friend? — Zhang Peng. A. Who B. What C. How D. Where （ ）14. My parents ______ like basketball. A. don't B. doesn't C. isn't D. aren't （ ）15. He has big ______ and a small nose. A. ear B. ears C. an ear D. the ear 五、句型转换 1. He has short hair.（改为一般疑问句） ______ he ______ short hair? 2. She likes reading books.（改为否定句） She ______ ______ reading books. 3. My friend helps me with English.（改为一般疑问句） ______ your friend ______ you with English? 4. He is tall and strong.（改为一般疑问句） ______ he tall and strong? 5. They are my good friends.（改为否定句） They ______ ______ my good friends. 6. I have a new friend.（改为一般疑问句） ______ you ______ a new friend? 7. Liu Jia reads books with me.（对划线部分提问） ______ ______ Liu Jia ______ with you? 8. She always makes me smile.（改为一般疑问句） ______ she always ______ you smile? 9. He doesn't like basketball.（改为肯定句） He ______ basketball. 10. His name is Zhang Peng.（对划线部分提问） ______ ______ his name? 六、单句改错 提示：每句均有一处语法错误，请找出并改正。 1. Does he has short hair? 改正：________________________________________________ 2. She don't like ball games. 改正：________________________________________________ 3. He is short hair. 改正：________________________________________________ 4. I has a new friend. 改正：________________________________________________ 5. He doesn't likes football. 改正：________________________________________________ 6. My friend and me are good friends. 改正：________________________________________________ 7. She often help me with English. 改正：________________________________________________ 8. What does he look? He is tall and thin. 改正：________________________________________________ 9. Do he like football? 改正：________________________________________________ 10. True friend helps each other. 改正：________________________________________________ 七、根据汉语提示完成句子 1. 她有长头发和大眼睛。 She ______ long hair and big ______. 2. 他看起来像什么？ What does he ______ ______? 3. 我有一双小眼睛。 I ______ small ______. 4. 她不喜欢打篮球。 She ______ ______ basketball. 5. 他们经常在公园玩游戏。 They often ______ ______ in the park. 6. 他经常帮助他的朋友们。 He often ______ his ______. 7. 你有一本新书吗？ ______ you ______ a new book? 8. 我最好的朋友是李华。 My ______ friend ______ Li Hua. 9. 他们总是互相帮助。 They always ______ ______. 10. 谁是你的好朋友？ ______ ______ your good friend? 八、完形填空 阅读短文，从每题所给的A、B、C三个选项中选出最佳答案。 Sam and I are good friends. Sam is tall and __1__. He has short __2__. He is very kind. He often __3__ me with my English. We both __4__ football. After school, we often __5__ games together. Sam __6__ not like basketball. He says it is too hard. His sister Lily __7__ long hair. She is quiet and __8__. She likes reading. She often __9__ books with me. We are good friends. We always __10__ each other. （ ）1. A. strong B. long C. short （ ）2. A. eye B. hair C. nose （ ）3. A. help B. helps C. helping （ ）4. A. like B. likes C. liking （ ）5. A. play B. plays C. playing （ ）6. A. do B. does C. is （ ）7. A. have B. has C. is （ ）8. A. tall B. funny C. kind （ ）9. A. read B. reads C. reading （ ）10. A. help B. helps C. helping 参考答案与解析 一、用所给动词的适当形式填空 1. has（主语 He 第三人称单数，have→has） 2. has（主语 She 第三人称单数） 3. have（主语 I 用 have） 4. reads（主语 Liu Jia 第三人称单数） 5. play（主语 We 用动词原形） 6. helps（主语 She 第三人称单数） 7. makes（主语 He 第三人称单数） 8. likes（主语 My friend 第三人称单数） 9. is（主语 He 用 is） 10. are（主语 They 用 are） 11. doesn't have（三单否定用 doesn't + 动词原形） 12. Does; play（Does 后接动词原形） 13. help（True friends 复数主语用原形） 14. eyes（small eyes 小眼睛，用复数） 15. like（主语 My friends 复数用原形） 二、写出下列动词的第三人称单数形式 1. reads 2. plays 3. helps 4. makes 5. likes 6. has 7. does 8. goes 9. watches 10. finishes 11. studies 12. flies 13. washes 14. listens 15. shares 16. works 17. runs 18. looks 19. teaches 20. draws 三、用所给动词的适当形式填空 1. doesn't like（三单否定用 doesn't + 动词原形） 2. Does; have（Does 后接动词原形） 3. like（look like 看起来像，固定搭配） 4. doesn't have（三单否定用 doesn't + 原形） 5. like（主语 We 用原形） 6. helps（主语 My friend 第三人称单数） 7. reads（主语 He 第三人称单数） 8. playing（like doing sth 喜欢做某事） 9. doing（What do you like doing?） 10. draws（主语 He 第三人称单数） 11. singing（like doing sth） 12. is not（be 动词三单否定） 13. to play（would like to do sth 想要做某事） 14. like（主语 My parents 复数用原形） 15. does（肯定回答 Yes, she does.） 四、单项选择 1. B 解析：Does 后接动词原形，一般疑问句用 Does。 2. B 解析：三单否定用 does not，缩写 doesn't。 3. B 解析：主语 He 第三人称单数，play→plays。 4. B 解析：主语 I 用 have。 5. A 解析：询问外貌，回答 He is tall.。 6. B 解析：Does 后接动词原形 play。 7. A 解析：help sb with sth 在某方面帮助某人。 8. A 解析：tall and thin 又高又瘦，用 and 连接。 9. B 解析：Does 问句肯定回答 Yes, she does.。 10. A 解析：doesn't 后接动词原形 like。 11. C 解析：My friend and I 是复数主语，用 are。 12. A 解析：主语 He 第三人称单数，help→helps。 13. A 解析：问"谁是你最好的朋友"，用 Who。 14. A 解析：My parents 复数主语，否定用 don't。 15. B 解析：big ears 大耳朵，用复数。 五、句型转换 1. Does; have（Does he have short hair?） 2. doesn't like（三单否定用 doesn't + 原形） 3. Does; help（Does your friend help you...?） 4. Is（Is he tall and strong?） 5. are not（They are not my good friends.） 6. Do; have（Do you have a new friend?） 7. What does; do（What does Liu Jia do with you?） 8. Does; make（Does she always make you smile?） 9. likes（肯定句 He likes basketball.） 10. What is（What is his name? 他叫什么名字？） 六、单句改错 1. has → have（Does 后接动词原形） 2. don't → doesn't（主语 She 三单否定用 doesn't） 3. is → has（描述"留着短发"用 has） 4. has → have（主语 I 用 have） 5. likes → like（doesn't 后接动词原形） 6. me → I（主语用主格 I） 7. help → helps（主语 She 第三人称单数） 8. look → look like（look like 看起来像） 9. Do → Does（主语 He 第三人称单数用 Does） 10. friend → friends（True friends 用复数） 七、根据汉语提示完成句子 1. has; eyes（She has long hair and big eyes.） 2. look like（What does he look like? 他看起来像什么？） 3. have; eyes（I have small eyes.） 4. doesn't like（三单否定用 doesn't + 原形） 5. play games（They often play games in the park.） 6. helps; friends（helps his friends 帮助他的朋友们） 7. Do; have（Do you have a new book?） 8. best; is（My best friend is Li Hua.） 9. help each other（互相帮助） 10. Who is（Who is your good friend?） 八、完形填空 1. A（tall and strong 又高又壮） 2. B（short hair 短发） 3. B（主语 He 三单，help→helps） 4. A（We both like 我们都喜欢） 5. A（主语 We 用原形 play） 6. B（三单否定用 does not） 7. B（主语 Lily 三单，have→has） 8. C（quiet and kind 文静友善） 9. B（主语 She 三单，read→reads） 10. A（主语 We 用原形 help） 第 1 页 共 11 页 学科网（北京）股份有限公司 $