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

**基本信息** 聚焦四年级上册Unit1核心语法，以“询问学科喜好-时间表达-能力描述”为逻辑主线，通过系统知识点梳理与7类分层练习，构建“规则-辨析-应用”的语法突破体系，提升语言应用能力与学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法梳理|3核心语法+3易错点|助动词do用法规则、for/to介词辨析、be动词人称匹配，明确学科名词大写等规范|从基础句型到用法辨析，形成“概念-规则-易错点”认知链条| |专项练习|7类练习38题|通过填空/转换/改错/对话等题型强化语境应用，突出“以题练法”|从单一语法考查到综合语境，实现知识迁移与语言能力提升|

Unit 1 Our school subjects 单元语法专项练习2026‑2027学年上学期英语四年级上册（译林版三起新教材） 第一部分 语法知识点梳理 核心语法1：询问最喜欢的学科 句型： —What subject do you like best? —I like … best. - 助动词用 do（主语I / you / we / they，非第三人称单数），后面动词用原形like。 - best 是well的最高级，意思“最”，放在动词like后面。 核心语法2：It’s time for + 名词 该到……时间了 It’s time for + 学科/名词 例：It’s time for Music. 该上音乐课了。 ⚠️区分：It’s time to + 动词原形 例：It’s time to have Music. 该上音乐课了。 核心语法3：be good at 擅长…… be good at + 名词 / 动名词 I’m good at Art. 我擅长美术。 I’m good at drawing. 我擅长画画。 ⚠️be动词随人称变化：I‑am；you‑are；we‑are 易错提醒 1. 学科单词首字母必须大写：Chinese, Maths, English 2. What subject do you like best? 不能说 What subject are you like best? 3. for后面接名词；to后面接动词原形，不要混用。 第二部分 语法专项练习题 练习一 选用do / does / am / are 填空 1. —What subject ____ you like best? —I like PE best. 2. I ____ good at Science. 3. —____ you good at Music? —Yes, I am. 4. We ____ good at Art. 5. ____ you like IT? 练习二 用for / to 填空（辨析 It’s time for / It’s time to） 1. It’s time ____ Chinese. Let’s go to the classroom. 2. It’s time ____ have Chinese. 3. It’s time ____ Music. Come on! 4. It’s time ____ have PE. Let’s go to the sports ground. 5. It’s time ____ Science class. 练习三 句型转换 1. I like English best.（对划线部分提问） _____________________________________________________________________ 2. It’s time for Art.（改为同义句） _____________________________________________________________________ 3. I am good at Maths.（改为一般疑问句） _____________________________________________________________________ 4. I like Science best.（改为否定句） _____________________________________________________________________ 5. We are good at IT.（改为否定句） _____________________________________________________________________ 练习四 单项选择 ( ) 1. —What subject ____ you like best? —I like PE best. A. do B. are C. is ( ) 2. It’s time ____ Music. Let’s go. A. to B. for C. at ( ) 3. It’s time ____ have PE. A. for B. to C. on ( ) 4. I ____ good at Art. A. is B. am C. are ( ) 5. —____ you good at Science? —Yes, I am. A. Do B. Are C. Is ( ) 6. —What subject do you like best? —____ A. I like best Art. B. I like Art best. C. Art I like best. ( ) 7. We ____ good at English. A. am B. is C. are ( ) 8. It’s time ____ ____ IT lesson. A. for; an B. for; a C. to; a 练习五 改错（划出错误，横线上改正，每句一处错误） 1. What subject are you like best?  ________改为________ 2. It’s time have Maths.  ________改为________ 3. I good at PE.  ________改为________ 4. I like best Science.  ________改为________ 5. It’s time for have Art.  ________改为________ 练习六 从方框选词补全对话 ( do, best, for, am, Are ) A: Hi, Liu Jiajia. What subject 1.____ you like 2.____? B: I like English best. I 3.____ good at English. What about you? A: I like PE best. B: 4.____ you good at PE? A: Yes, I am. Look! It’s time 5.____ PE. Let’s go. 练习七 阅读理解语法填空（贴合教材人物） 选词：do, best, for, am, are Su Hai and Su Yang are at school. —What subject 1.____ you like 2.____, Su Hai? —I like Chinese best. I 3.____ good at Chinese. Su Yang says, “We 4.____ good at Art too.” “Look! It’s time 5.____ Art. Let’s go to the art room.” 参考答案 练习一 1.do 2.am 3.Are 4.are 5.Do 练习二 1.for 2.to 3.for 4.to 5.for 练习三 1. What subject do you like best? 2. It’s time to have Art. 3. Are you good at Maths? 4. I don’t like Science best. 5. We aren’t good at IT. 练习四 1.A 2.B 3.B 4.B 5.B 6.B 7.C 8.B 练习五 1.are → do 2.time后加to → It’s time to have Maths. 3.I后加am → I am good at PE. 4.like best Science → I like Science best. 5.for → to 练习六 1.do 2.best 3.am 4.Are 5.for 练习七 1.do 2.best 3.am 4.are 5.for ( 第 1 页 共 5 页 ) 学科网（北京）股份有限公司 $