一般现在时核心知识点及习题(知识清单)-2025-2026学年人教PEP版英语四年级上册

2025-11-07
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摘要:

该小学英语一般现在时核心知识点清单系统梳理了语法要点,涵盖定义、关键标志词、句型结构、动词三单变化、常见易错点及专项练习,构建了从“概念理解”到“结构辨析”再到“应用巩固”的递进式学习支架。 清单通过“重点标注”和“表格对比”呈现知识体系,如关键标志词标注“要求背诵”,句型结构用表格区分不同人称的肯定句、否定句和疑问句,培养学生语言能力与学习能力。动词三单变化规则分点列出(加s/es、去y变i等),易错点标注“三单漏加-s/es”等典型错误,设计“小试牛刀”即时练习和分题型专项训练,不同基础学生可高效掌握,教师能据此设计分层教学,提升课堂实效。

内容正文:

小学英语一般现在时核心知识点 一、定义: 1. 表示经常性、习惯性的动作(如:I go to school every day.) 2. 客观事实/真理(如:The earth goes around the sun.),或现阶段的状态(如: I am a student.)。 2、 关键标志词(要求背诵) • 频率副词:always(总是)、usually(通常)、often(经常)、sometimes(有时)、seldom(很少)、never(从不)等 • 时间短语:every day(每天)、every week(每周)、on Sundays(每周日)、in the morning(在早上)等 3、 句型结构 第一、第二、第三人称复数 第三人称单数 肯定句 主语 + 动词+ 其他 主语 + 动词(+s/es)+ 其他 否定句 主语 + don’t+ 动词原形 + 其他 主语 + doesn’t+ 动词原形 + 其他 一般疑问句及回答 Do + 主语 + 动词原形 + 其他? → Yes, 主语 + do. → No, 主语 + don’t. Does + 主语 + 动词原形 + 其他? → Yes, 主语 + does. →/ No, 主语 + doesn’t. 4、 动词形式(核心考点) 1. 三单包含:he/ / /单数名词/不可数名词 2. 当主语为第三人称单数时,动词需要变为第三人称 形式。 3. 第三人称单数变化规则: · 动词后加 ; · 动词以s/x/ch/sh结尾加es, · 动词以o结尾加es, · 动词以辅音字母+y;去y变i加es · 不规则变化:have→has do→does go→goes 【小试牛刀】 例:play→plays Watch→( ) Study→( ) go→( ) wash→( ) sweep→( ) sing→( ) dance→( ) talk→( ) find→( ) hear→( ) have→( ) 5、 常见易错点 1. 三单主语漏加-s/es(错:He play → 对:He plays) 2. 否定句句中三单动词仍加-s/es(错:Does she likes the balls? → 对:Does she like the balls?) 3. 客观真理必须用一般现在时(例:The sun rises in the east. 太阳从东方升起) 小学一般现在时专项练习 1、 用所给动词的适当形式填空(10分) 1. My mother is an office worker. She ______ (go) to work every day. 2. Tom often ______ (do some chores) after school. He is a good boy. 3. My grandma ______ (look after the old man) in the community every weekend 4. They ______ (clean the room) together every Saturday morning. 5. Lily ______ (cook) delicious food for her family on Sundays. 6. My father usually ______ (sweep the floor) before dinner. 7. We sometimes ______ (play games) in the park after school. 8. She ______ (go shopping) with her friends every Friday afternoon. 9. He ______ (do some sports) every morning to keep healthy. 10. My sister often ______ (read stories) to me before bedtime. 2、 按要求改写句子(10分) 1. She does some chores every day.(改为否定句) ________________________________________________________________ 2. They take a walk after dinner.(改为一般疑问句并作肯定回答) ________________________________________________________________ 3. Tom buys things in the supermarket.(改为一般疑问句并作否定回答) ________________________________________________________________ 4. My brother sweeps the floor every morning.(改为否定句) ________________________________________________________________ 5. We cook together on weekends.(改为一般疑问句) ________________________________________________________________ 3、 单项选择题(10分) 1. My father is a cook. He ______ food for people every day. A. cook B. cooks C. cooking 2. They ______ do some sports on Sundays. A. often B. is C. does 3. ______ she look after the old man in the community? A. Do B. Does C. Is 4. He ______ go shopping every week. He likes staying at home. A. don’t B. doesn’t C. isn’t 5. We ______ clean the room together every Saturday. A. am B. is C. do 4、 连词成句(10分) 1. every, she, day, reads, stories (.) ________________________________________________________________ 2. do, they, often, sports, some (.) ________________________________________________________________ 3. doesn’t, he, the, floor, sweep, morning, every (.) ________________________________________________________________ 4. after, take, walk, a, we, dinner (.) ________________________________________________________________ 5. does, when, she, go, shopping (?) ________________________________________________________________ 答案 1、 用所给动词的适当形式填空 1. goes(主语“she”是第三人称单数,一般现在时中动词“go”变三单为“goes”) 2. does some chores(主语“Tom”是第三人称单数,动词“do”变三单为“does”) 3. looks after the old man(主语“my grandma”是第三人称单数,动词“look”变三单为“looks”) 4. clean the room(主语“they”是第三人称复数,一般现在时中动词用原形)、 5. . cooks(主语“Lily”是第三人称单数,动词“cook”变三单为“cooks”) 6. sweeps the floor(主语“my father”是第三人称单数,动词“sweep”变三单为“sweeps”) 7. play games(主语“we”是第一人称复数,一般现在时中动词用原形) 8. goes shopping(主语“she”是第三人称单数,动词“go”变三单为“goes”) 9. does some sports(主语“he”是第三人称单数,动词“do”变三单为“does”) 10. reads stories(主语“my sister”是第三人称单数,动词“read”变三单为“reads”) 二、按要求改写句子 She doesn’t do some chores every day.(主语“she”是第三人称单数,否定句用“doesn’t”,后接动词原形“do”) 2. —Do they take a walk after dinner? —Yes, they do.(主语“they”是复数,一般疑问句用“Do”开头,肯定回答用“Yes, 主语+do”) 3. —Does Tom buy things in the supermarket? —No, he doesn’t.(主语“Tom”是第三人称单数,一般疑问句用“Does”开头,动词用原形“buy”;否定回答用“No, 主语+doesn’t”) 4. My brother doesn’t sweep the floor every morning.(主语“my brother”是第三人称单数,否定句用“doesn’t”,后接动词原形“sweep”) 5. Do we cook together on weekends?(主语“we”是复数,一般疑问句用“Do”开头,后接动词原形“cook”) 2、 单项选择题 1. B(主语“he”是第三人称单数,动词“cook”变三单为“cooks”,故选B) 2. A(“often”是频率副词,可修饰动词“do”;“is”“does”不能与动词原形“do”搭配,故选A) 3. B(主语“she”是第三人称单数,一般疑问句用“Does”开头,故选B) 4. B(主语“he”是第三人称单数,否定句用“doesn’t”;“don’t”用于非三单主语,“isn’t”后接形容词或现在分词,故选B) 5. C(主语“we”是复数,“clean”是实义动词,用“do”修饰表强调;“am”“is”不能与动词原形“clean”搭配,故选C) 3、 连词成句 1. She reads stories every day.(句意:她每天读故事。“every day”是时间状语,放句末) 2. They often do some sports.(句意:他们经常做一些运动。“often”是频率副词,放实义动词“do”前) 3. He doesn’t sweep the floor every morning.(句意:他不是每天早上扫地。否定句结构“主语+doesn’t+动词原形+其他”) 4. We take a walk after dinner.(句意:我们晚饭后散步。“after dinner”是时间状语,放句末) 5. When does she go shopping?(句意:她什么时候去购物?“when”引导特殊疑问句,后接“does+主语+动词原形+其他”) 学科网(北京)股份有限公司 $

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一般现在时核心知识点及习题(知识清单)-2025-2026学年人教PEP版英语四年级上册
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