Unit 1 Our school subjects 语法易错点（专项训练）-2026-2027学年译林版（三起）英语四年级上册

**基本信息** 聚焦Unit 1核心语法易错点，以“规则速览+分层训练”构建系统方法体系，逻辑递进培养语言应用与学习能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |易错点速览|10类核心规则|学科名词大写、be动词搭配等规则具象化，如“be good at+动名词”“It's time for+名词/to+动词原形”|从基础概念（名词大写）到语法结构（三单形式、be动词），再到固定搭配与综合运用，层层递进| |分层练习|8类题型（填空/单选/改错等）|通过提示语（如“三单加-s/-es”）和解析（如“like doing表长期爱好”）强化规则应用|题型从单一语法点（be动词填空）到综合语境（完形填空），实现知识迁移与思维提升|

译林版四年级上册英语 Unit 1 Our school subjects 语法专项易错点练习 学科名词大写 & What subject do you like best? & be good at & It's time for/to 【易错点速览】 (1) 学科名词首字母必须大写：Chinese, English, Maths, Science, Art, PE, Music, IT, Labour。PE和IT两个字母都要大写。 (2) What subject do you like best? 中subject用单数（问最喜欢的一门）；回答用I like ... best.，best放在句末。 (3) be good at 表示"擅长"，at是介词，后接名词或动名词（doing）；be动词随人称变化：I用am，he/she/it用is，we/you/they用are。 (4) It's time for + 名词（如It's time for PE.）；It's time to + 动词原形（如It's time to have PE.）。两者可以互换。 (5) also表示"也"，放在be动词后、实义动词前（I also like Art. / I am also good at Maths.）；too放在肯定句句末；either放在否定句句末。 (6) have/has表示"上……课"：主语为第三人称单数（he/she/it）用has，其余用have；后接学科名词时学科名词首字母大写。 (7) like doing sth. 表示"喜欢做某事"（长期爱好）；want to do sth. 表示"想要做某事"，to后接动词原形。 (8) 一般现在时中，主语为第三人称单数时，实义动词要加-s或-es：like→likes, have→has, go→goes, watch→watches, study→studies。 (9) interesting修饰事物（Science is interesting.）；interested修饰人（I am interested in Science.）。 (10) How many后接可数名词复数（How many subjects/lessons do you have?）；Me too.表示"我也是"，不能说I too. 一、用 be 动词（am / is / are）的适当形式填空。 提示：I用am；he/she/it/单数名词用is；we/you/they/复数名词用are。 1. I ______ good at English. I like reading English stories. 2. Maths ______ my favourite subject. It ______ interesting. 3. — ______ you good at PE? — Yes, I ______. 4. Mike and Liu Tao ______ good at playing football. 5. Yang Ling ______ good at Chinese. She wants to learn about Chinese culture. 6. We ______ all like PE! It ______ fun. 7. — ______ Music interesting? — Yes, it ______. 8. Su Hai and Su Yang ______ in the same class. They ______ good friends. 9. There ______ six subjects on our timetable today. 10. IT ______ my favourite subject. I ______ good at it too. 11. — Where ______ the students? — They ______ on the sports ground. 12. Art ______ fun. I ______ good at drawing pictures. 13. Science ______ difficult, but it ______ interesting. 14. — ______ you at school now? — No, I ______ at home. 15. Labour ______ a new subject this term. We ______ all happy to learn it. 二、写出下列动词的第三人称单数形式。 提示：一般加-s；以s/x/ch/sh/o结尾加-es；辅音字母+y结尾变y为i加-es；have→has特殊变化。 动词 三单形式 动词 三单形式 like go play do want draw dance run wash carry 三、用所给词的适当形式填空。 1. I like __________ (read) English stories after school. 2. Mike is good at __________ (play) basketball. He plays it well. 3. Yang Ling __________ (have) Chinese and Maths on Monday morning. 4. We __________ (have) six lessons every day. 5. Su Hai wants __________ (learn) about Chinese culture. 6. Liu Tao __________ (like) PE best. He __________ (be) good at running. 7. It's time __________ (have) Art. Let's go to the art room. 8. It's time for __________ (PE). Let's go to the sports ground. 9. My sister __________ (study) English hard every day. 10. — How many __________ (subject) do you have? — Eight. 11. I am good at __________ (draw). I like Art very much. 12. Miss Li __________ (teach) us English. She __________ (be) a good teacher. 13. Bobby also __________ (like) IT. He __________ (play) computer games every day. 14. Science __________ (be) interesting. I want __________ (learn) more about it. 15. — What subject __________ (do) Mike like best? — He __________ (like) Music best. 四、单项选择。 （ ）1. — What __________ do you like best? — I like Music best. A. subject B. subjects C. a subject D. an subject （ ）2. I like __________ best. It's interesting. A. science B. Sciences C. Science D. a science （ ）3. Mike is good __________ Maths. He works hard at it. A. in B. at C. on D. for （ ）4. Yang Ling is good at __________ pictures. A. draw B. draws C. drawing D. to draw （ ）5. It's time __________ PE. Let's go to the sports ground. A. to B. for C. at D. in （ ）6. It's time __________ breakfast. Let's go home. A. to have B. have C. having D. has （ ）7. I like Art. I __________ like Music. A. too B. also C. either D. to （ ）8. — I like English very much. — __________ A. I too. B. Me too. C. I also. D. Me also. （ ）9. We __________ Chinese, Maths and English every day. A. have B. has C. are D. is （ ）10. Mike __________ Science on Wednesday afternoon. A. have B. has C. is D. are （ ）11. I want __________ about Chinese culture. A. learn B. learns C. to learn D. learning （ ）12. Su Hai likes __________ English stories. A. read B. reads C. reading D. to reading （ ）13. — How many __________ do you have today? — Six. A. lesson B. lessons C. subject D. a lesson （ ）14. Science is __________. I am __________ in it. A. interesting; interesting B. interested; interested C. interesting; interested D. interested; interesting （ ）15. — What subject __________ Liu Tao like best? — He __________ PE best. A. do; like B. does; likes C. does; like D. do; likes 五、句型转换。（每小题2分，共20分） 1. I like Music best.（对划线部分提问） __________ __________ __________ you like best? 2. Mike is good at PE.（改为一般疑问句并作肯定回答） __________ Mike good at PE? — __________, he __________. 3. It's time for Chinese.（改为同义句） It's time __________ __________ Chinese. 4. We have six lessons today.（对划线部分提问） __________ __________ lessons __________ you have today? 5. Yang Ling likes Chinese best.（改为否定句） Yang Ling __________ __________ Chinese best. 6. I am good at English.（用She改写句子） __________ __________ good at English. 7. Su Hai has Art on Friday.（改为一般疑问句并作否定回答） __________ Su Hai __________ Art on Friday? — __________, she __________. 8. I also like Science.（改为同义句） I like Science __________. 9. Mike wants to learn about Chinese culture.（对划线部分提问） __________ __________ Mike __________ to do? 10. subject, what, like, does, best, she (?)（连词成句） ________________________________________ 六、单句改错。下列各句均有一处错误，请找出并改正。 提示：关注学科名词大写、be动词搭配、介词使用、also位置、三单形式等易错点。 1. I like science best. It's very interesting. 改正：________________________________________________ 2. What subjects do you like best? 改正：________________________________________________ 3. Mike is good in Maths. He works hard at it. 改正：________________________________________________ 4. Yang Ling is good at draw pictures. 改正：________________________________________________ 5. It's time to PE. Let's go to the sports ground. 改正：________________________________________________ 6. I like also Art. I draw pictures every day. 改正：________________________________________________ 7. Mike have Science on Wednesday afternoon. 改正：________________________________________________ 8. Science is interested. I am interesting in it. 改正：________________________________________________ 9. How many subject do you have at school? 改正：________________________________________________ 10. I too like English. I read English stories every day. 改正：________________________________________________ 七、根据汉语提示完成句子。 1. 我最喜欢英语。我喜欢读英语故事。 I like __________ best. I like __________ English stories. 2. 迈克擅长数学。他在数学上很努力。 Mike __________ __________ __________ Maths. He works hard at it. 3. 到上体育课的时间了。我们去操场吧。 __________ __________ __________ PE. Let's go to the sports ground. 4. 我们每天有六节课。 We __________ six __________ every day. 5. 杨玲想了解中国文化。 Yang Ling __________ __________ __________ about Chinese culture. 6. 刘涛也喜欢信息技术。他每天玩电脑游戏。 Liu Tao __________ __________ IT. He plays computer games every day. 7. ——你最喜欢什么学科？——我最喜欢美术。 — __________ __________ do you like best? — I like __________ best. 8. 科学很有趣。我对它很感兴趣。 Science is __________. I am __________ in it. 9. ——你有多少门学科？——八门。 — __________ __________ __________ do you have? — Eight. 10. 苏海每周五上音乐课。 Su Hai __________ Music every Friday. 八、完形填空。（每空2分，共20分） 阅读短文，从每题所给的A、B、C三个选项中选出最佳答案。 It is the first day of the new term. Miss Li is talking to her students. "Welcome back __1__ school, class," says Miss Li. "We have many subjects this term." "What subject do you like __2__, Wang Bing?" asks Miss Li. "I like Maths. I __3__ good at it," says Wang Bing. "I like Science best. __4__ interesting," says Mike. "I like Chinese best. I want __5__ about Chinese culture," says Yang Ling. "I like English best. I like __6__ English stories," says Su Hai. "What about you, Liu Tao?" asks Miss Li. "I like PE best. We all __7__ PE!" says Liu Tao. Liu Tao __8__ good at running. He runs very fast. Bobby is a little mouse. He __9__ Music best. He also __10__ IT. He likes playing computer games. （ ）1A. at B. to C. in （ ）2A. good B. well C. best （ ）3A. am B. is C. are （ ）4A. It B. Its C. It's （ ）5A. learn B. to learn C. learning （ ）6A. read B. reads C. reading （ ）7A. like B. likes C. are like （ ）8A. am B. is C. are （ ）9A. like B. likes C. is like （ ）10A. like B. likes C. is like 参考答案与解析 一、用 be 动词的适当形式填空 1. am 2. is; is（Maths是单数学科名，用is） 3. Are; am（主语you用are；主语I用am） 4. are（Mike and Liu Tao是复数） 5. is（Yang Ling是第三人称单数） 6. are（we用are）; is（it用is） 7. Is; is（Music是单数，用is） 8. are; are（Su Hai and Su Yang是复数；they用are） 9. are（six subjects是复数） 10. is; am（IT是单数；I用am） 11. are; are（students复数用are；they用are） 12. is; am（Art单数用is；I用am） 13. is; is（Science单数用is） 14. Are; am（you用are；I用am） 15. is; are（Labour单数用is；we用are） 二、写出下列动词的第三人称单数形式 1. likes 2. has（特殊变化） 3. goes（o结尾加-es） 4. watches（ch结尾加-es） 5. plays 6. studies（辅音+y变y为i加-es） 7. does（o结尾加-es） 8. teaches（ch结尾加-es） 9. wants 10. reads 11. draws 12. sings 13. dances 14. swims 15. runs 16. jumps 17. washes（sh结尾加-es） 18. passes（s结尾加-es） 19. carries（辅音+y变y为i加-es） 20. flies（辅音+y变y为i加-es） 三、用所给词的适当形式填空 1. reading 【解析】like doing sth. 喜欢做某事。 2. playing 【解析】be good at后接动名词。 3. has 【解析】Yang Ling是第三人称单数，用has。 4. have 【解析】主语We是复数，用have。 5. to learn 【解析】want to do sth. 想要做某事。 6. likes; is 【解析】Liu Tao三单用likes；he用is。 7. to have 【解析】It's time to + 动词原形。 8. PE 【解析】It's time for + 名词；学科名词大写。 9. studies 【解析】My sister三单，study变studies。 10. subjects 【解析】How many后接可数名词复数。 11. drawing 【解析】be good at后接动名词。 12. teaches; is 【解析】Miss Li三单用teaches；she用is。 13. likes; plays 【解析】Bobby和he都是三单，动词加-s。 14. is; to learn 【解析】Science单数用is；want to do。 15. does; likes 【解析】Mike三单，疑问句用does；he三单用likes。 四、单项选择 1. A 解析：问"最喜欢哪一门学科"，subject用单数。 2. C 解析：学科名词Science首字母必须大写。 3. B 解析：be good at是固定搭配，表示"擅长"。 4. C 解析：be good at后接动名词drawing。 5. B 解析：It's time for + 名词，PE是名词。 6. A 解析：It's time to + 动词原形。 7. B 解析：also放在实义动词like之前，表示"也"。 8. B 解析：表示"我也是"用Me too.，不能说I too. 9. A 解析：主语We是复数，用have表示"上课"。 10. B 解析：Mike是第三人称单数，用has。 11. C 解析：want to do sth. 后接动词不定式。 12. C 解析：like doing sth. 喜欢做某事。 13. B 解析：How many后接可数名词复数lessons。 14. C 解析：interesting修饰事物（Science）；interested修饰人（I）。 15. B 解析：Liu Tao三单，疑问句用does；he三单用likes。 五、句型转换 1. What subject do 【解析】对学科提问用What subject。 2. Is; Yes; is 【解析】含be动词的句子变一般疑问句，将be动词提前。 3. to have 【解析】It's time for + 名词 = It's time to + 动词原形。 4. How many; do 【解析】对数量提问用How many + 复数。 5. doesn't like 【解析】Yang Ling三单，否定用doesn't + 动词原形。 6. She is 【解析】主语She搭配is。 7. Does; have; No; doesn't 【解析】Su Hai三单，疑问句用Does+动词原形。 8. too 【解析】also = too（肯定句句末）。 9. What does; want 【解析】对动作提问用What ... do?；Mike三单用does。 10. What subject does she like best? 【解析】特殊疑问句：疑问词+助动词+主语+动词？ 六、单句改错 1. science → Science 【解析】学科名词首字母必须大写。 2. subjects → subject 【解析】问"最喜欢哪一门"用单数subject。 3. in → at 【解析】be good at是固定搭配，不用in。 4. draw → drawing 【解析】be good at后接动名词。 5. to → for 【解析】It's time for + 名词；PE是名词。 6. like also → also like 【解析】also放在实义动词之前。 7. have → has 【解析】Mike是第三人称单数，用has。 8. interested → interesting; interesting → interested 【解析】interesting修饰物；interested修饰人。 9. subject → subjects 【解析】How many后接可数名词复数。 10. I too → Me too / I also 【解析】表示"我也是"用Me too.；also放在实义动词前。 七、根据汉语提示完成句子 1. English; reading 【解析】学科名词大写；like doing。 2. is good at 【解析】be good at 擅长；Mike用is。 3. It's time for 【解析】It's time for + 名词。 4. have; lessons 【解析】we用have；six后接复数lessons。 5. wants to learn 【解析】Yang Ling三单用wants；want to do。 6. also likes 【解析】also放在实义动词前；Liu Tao三单用likes。 7. What subject; Art 【解析】What subject do you like best?；Art大写。 8. interesting; interested 【解析】interesting修饰物；interested修饰人。 9. How many subjects 【解析】How many + 可数名词复数。 10. has 【解析】Su Hai三单用has。 八、完形填空 1. B 解析：welcome back to + 地点。 2. C 解析：like ... best 最喜欢……。 3. A 解析：主语I用am。 4. C 解析：It's interesting. 它很有趣。 5. B 解析：want to do sth. 想要做某事。 6. C 解析：like doing sth. 喜欢做某事。 7. A 解析：主语We是复数，用动词原形like。 8. B 解析：Liu Tao是第三人称单数，用is。 9. B 【解析】Bobby是第三人称单数，用likes。 10. B 解析：he是第三人称单数，用likes。 第 1 页 共 13 页 学科网（北京）股份有限公司 $