Unit 3 My week 常考易错语法（专项训练）-2026-2027学年译林版（三起）英语四年级上册

译林版英语四年级上册 Unit 3 My week 常考易错语法专项练习 第一部分：常考易错语法梳理与对应练习 本单元围绕“一周活动安排”展开，核心语法点有以下五个方面，也是考试中常见的失分点。 易错语法一：have / has 的用法（表示“有”） 核心要点： -have用于第一人称（I）、第二人称（you）和复数主语（we, they, 复数名词）。 -has用于第三人称单数（he, she, it, 单数人名或单数名词）。 - 主语为复数时，不管是什么人称，都用 have。 - “我有一节语文课”应说：I have a Chinese lesson.，不能说 I has a Chinese lesson。 - “他有一节语文课”应说：He has a Chinese lesson.，不能说 He have a Chinese lesson。 口诀：I / You / We / They 用 have，He / She / It 用 has。复数主语也用 have，单数主语用 has。 对应练习：用 have 或 has 填空。（10分） 1. I __________ a Chinese lesson on Monday. 2. She __________ a Maths lesson in the morning. 3. We __________ an Art lesson on Friday. 4. My brother __________ a football match on Sunday. 5. They __________ a Music lesson at two o'clock. 6. This book __________ a beautiful cover. 7. You __________ a new bag, right? 8. Helen __________ a swimming lesson on Thursday. 9. My parents __________ a big house. 10. It __________ a long tail. 易错语法二：表示星期的介词 —— on + 星期几 核心要点： -在英语中，表示“在星期几”时，介词必须用 on，不能用 in 或 at。 - 星期几的首字母必须大写，无论它在句子的什么位置。 - “在周一”说 on Monday，不能说 in Monday 或 at Monday。 - “在周一下午”说 on Monday afternoon，介词仍然用 on。 - 星期与具体日期连用时，也用 on，如 on 1st October。 辨析：in 用于月份、年份、季节；at 用于具体时刻；on 用于具体的某一天或某一天的上午/下午/晚上。 口诀：星期前面用 on，首字母要大写。on Monday, on Tuesday，千万别忘介词 on。 对应练习：用适当的介词（in / on / at）填空。（10分） 1. We have a Music lesson __________ Friday. 2. She gets up __________ seven o'clock. 3. My birthday is __________ June. 4. I play football __________ Sunday afternoon. 5. We go to school __________ the morning. 6. They have a Maths lesson __________ Monday. 7. He goes to bed __________ nine o'clock. 8. We have a long holiday __________ summer. 9. She has a swimming lesson __________ Tuesday. 10. Let's meet __________ 3 p.m. 易错语法三：What day is it today? 与 What time is it? 的区分 核心要点： -What day is it today?询问“今天是星期几？”，回答用 It's + 星期几。 -What time is it? 询问“现在几点了？”，回答用 It's + 具体时间。 -When 询问“什么时候”，回答可以是星期、日期或具体时间。 - 注意不要将这两个问句混淆。 举例： —What day is it today? （今天星期几？） —It's Monday. （今天星期一。） —What time is it now? （现在几点了？） —It's eight o'clock. （八点了。） 对应练习：根据中文补全句子。（10分） 1. —今天星期几？ —今天星期四。 —__________ __________ is it today? —It's __________. 2. —现在几点了？ —十点了。 —_________ _________ is it now? —It's _________ __________. 3. —你星期一早上做什么？ —我上语文课和数学课。 —What do you do __________ Monday __________? —I have Chinese and Maths lessons. 4. —你有什么课在下午？ —我有一节科学课。 —__________ lessons do you have in the __________? —I have a __________ lesson. 易错语法四：一般现在时中，主语为第三人称单数时的动词变化 核心要点： - 在一般现在时中，当主语是第三人称单数（he, she, it, 单数人名）时，动词要加 -s 或 -es。 - “他喜欢”说 He likes，不能说 He like。 - “她放学后回家”说 She goes home after school，不能说 She go home。 - 动词加 -es 的规则：以 s, x, ch, sh, o 结尾的动词加 -es（如 go→goes, do→does, watch→watches）。 - 以“辅音字母+y”结尾的动词，变 y 为 i 再加 -es（如 fly→flies）。 特别提醒：当主语不是第三人称单数时（I / you / we / they / 复数主语），动词用原形。 对应练习：用所给动词的适当形式填空。（10分） 1. She __________ (like) Music very much. 2. He __________ (go) to school at 7:30. 3. My father __________ (watch) TV in the evening. 4. Mike __________ (have) a Chinese lesson on Monday. 5. They __________ (play) football after school. 6. Amy __________ (do) her homework at home. 7. I __________ (get) up at six o'clock. 8. The cat __________ (eat) fish every day. 9. We __________ (have) a PE lesson on Friday. 10. She __________ (study) English every morning. 易错语法五：否定句和一般疑问句的构成（主语三单时要用 does） 核心要点： - 当主语是第三人称单数时，否定句用doesn't + 动词原形。 —He likes Music. → He doesn't like Music.（动词变回原形） -当主语是第三人称单数时，一般疑问句用 Does +主语+动词原形？ —He likes Music. → Does he like Music?（动词变回原形） -当主语不是第三人称单数（I / you / we / they）时，否定句用 don't + 动词原形，疑问句用 Do + 主语 + 动词原形？ - 注意助动词 do / does 后面都要接动词原形。 对比： - I like apples. → I don't like apples. / Do you like apples? - He likes apples. → He doesn't like apples. / Does he like apples? 对应练习：按要求改写句子。（10分） 1. She likes English.（改为否定句） ________________________________________________ 2. He goes to school on foot.（改为一般疑问句） ________________________________________________ 3. I have a Chinese lesson on Monday.（改为否定句） ________________________________________________ 4. They play football on Sunday.（改为一般疑问句） ________________________________________________ 5. My father watches TV in the evening.（改为否定句） ________________________________________________ 6. Mike has a swimming lesson on Thursday.（改为一般疑问句） ________________________________________________ 7. We have a Music lesson on Friday.（改为否定句） ________________________________________________ 8. She does her homework at home.（改为一般疑问句） ________________________________________________ 9. I like Maths.（改为一般疑问句） ________________________________________________ 10. He has a big family.（改为否定句） ________________________________________________ 第二部分：综合语法练习 一、单项选择（10分） ( ) 1. I ______ a Chinese lesson on Monday. A. have B. has C. am ( ) 2. She ______ a Maths lesson in the morning. A. have B. has C. is ( ) 3. We have a Music lesson ______ Friday. A. in B. on C. at ( ) 4. —______ day is it today? —It's Monday. A. What time B. What C. What day ( ) 5. He ______ to school at 7:30. A. go B. goes C. going ( ) 6. My mother ______ TV in the evening. A. watch B. watches C. watching ( ) 7. —Does she like Music? —Yes, she ______. A. does B. likes C. do ( ) 8. They ______ have a PE lesson on Tuesday. A. doesn't B. don't C. aren't ( ) 9. Mike ______ a swimming lesson on Thursday. A. have B. is C. has ( ) 10.—What do you do ______ Monday morning? —I have Chinese. A. in B. on C. at 二、用所给词的适当形式填空（10分） 1. We __________ (have) a Music lesson on Friday. 2. She __________ (like) English very much. 3. My brother __________ (go) to school at 7:00. 4. They __________ (play) football after school every day. 5. I __________ (get) up at six o'clock. 6. Amy __________ (do) her homework at home. 7. My father __________ (watch) TV in the evening. 8. You __________ (have) a new bag. 9. Helen __________ (have) a swimming lesson on Thursday. 10. We __________ (not / have) a PE lesson on Monday. 参考答案 易错语法一：have / has 的用法 1. have 2. has 3. have 4. has 5. have 6. has 7. have 8. has 9. have 10. has 易错语法二：表示星期的介词 —— on + 星期几 1. on 2. at 3. in 4. on 5. in 6. on 7. at 8. in 9. on 10. at 易错语法三：What day is it today? 与 What time is it? 的区分 1. What day; Thursday 2. What time; ten o'clock 3. on; morning 4. What; afternoon; Science 易错语法四：一般现在时中，主语为第三人称单数时的动词变化 1. likes 2. goes 3. watches 4. has 5. play 6. does 7. get 8. eats 9. have 10. studies 易错语法五：否定句和一般疑问句的构成 1. She doesn't like English. 2. Does he go to school on foot? 3. I don't have a Chinese lesson on Monday. 4. Do they play football on Sunday? 5. My father doesn't watch TV in the evening. 6. Does Mike have a swimming lesson on Thursday? 7. We don't have a Music lesson on Friday. 8. Does she do her homework at home? 9. Do you like Maths? 10. He doesn't have a big family. 综合语法练习：单项选择 1. A 2. B 3. B 4. C 5. B 6. B 7. A 8. B 9. C 10. B 综合语法练习：用所给词的适当形式填空 1. have 2. likes 3. goes 4. play 5. get 6. does 7. watches 8. have 9. has 10. don't have 易错总结： - have / has：I / You / We / They 用 have，He / She / It / 单数用 has。 - on + 星期几：星期前用 on，首字母大写。 -What day vs What time：What day 问星期几，What time 问几点钟。 -三单加 -s / -es：主语是三单时，动词加 -s 或 -es。 -否定/疑问用 does：三单作主语时，否定句用 doesn't + 动词原形，疑问句用 Does + 主语 + 动词原形。 学科网（北京）股份有限公司 $