Unit 1 Helping at home 核心知识点梳理（专项训练）-2026-2027学年人教PEP版英语四年级上册

**基本信息** 围绕单元核心词汇、语法及句型，通过多样化题型系统强化语言知识应用，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词适当形式填空|10题|考查名词复数、动词形式等词形变化|基于核心词汇，强化名词单复数（child-children）、动词原形应用等语法点| |单项选择|6题|聚焦职业名词、动词短语及形容词辨析|对应职业介绍句型（What's...job?）和形容词描述状态用法| |句型转换|5题|涉及提问、否定、人称转换等语法操作|围绕重点句型，训练语法规则的灵活运用| |英汉互译|10题|考查短语及句子翻译|连接词汇与语境，提升语言理解与表达能力| |改错|5题|针对语法错误（如所有格、动词形式）|纠正典型错误，强化语法知识准确性| |阅读理解|5题|判断短文信息正误|从语篇层面整合单元知识，培养信息提取能力|

人教PEP版四年级英语上册 Unit 1 Helping at home 核心知识点梳理+专项练习 一、单元核心知识点 Ⅰ 核心词汇 PE 体育；job 工作；doctor 医生；farmer 农民；nurse 护士；office worker 上班族；factory worker 工厂工人；busy 忙碌的；tired 疲惫的；chore 家务杂事；cook 烹饪；clean 打扫，干净的；room 房间；sweep 扫；floor 地板；together 一起；people 人们；child(children) 孩子 Ⅱ 重点短语 look after 照顾；sweep the floor 扫地 Ⅲ 核心语法 1. 职业名词用法：用于介绍家人职业，句型：主语 + be + 职业名词 2. 形容词用法：busy、tired 放在be动词后描述人物状态 3. 动词短语搭配：sweep the floor、look after 固定搭配，动词用原形 4. 名词单复数：child 单数，children 复数（不规则变形） Ⅳ 重点句型 —What’s your father’s job? —He is a farmer / doctor / worker. —I often do chores at home. —I sweep the floor and clean the room. 二、专项练习题 一、用所给单词的适当形式填空 1. There are many hard-working ______(people) in our community. 2. My mother is tired, she has many ______(chore) to do every day. 3. Three little ______(child) help clean their rooms together. 4. I can ______(sweep) the floor after finishing my homework. 5. My uncle is a factory ______(worker), he is very busy. 6. We often do housework ______(together) on weekends. 7. The nurse ______(look) after sick people carefully. 8. Don’t be ______(tire), keep doing your housework. 9. My dad can ______(cook) nice food for our family. 10. There are two big living ______(room) in my new house. 二、单项选择 ( ) 1. —What’s your mother’s ______? —She is an office worker. A. job B. name C. room D. sport ( ) 2. My grandpa works on the farm. He is a ______. A. doctor B. farmer C. nurse D. driver ( ) 3. I often ______ the floor to help my family. A. look B. sweep C. cook D. buy ( ) 4. After doing many chores, my mum feels ______. A. busy B. tired C. sunny D. cold ( ) 5. We should ______ young kids and help them. A. look after B. get together C. sweep D. cook ( ) 6. There are three ______ playing in the clean room. A. child B. children C. people’s D. person 三、句型转换 1. My father is a hard-working factory worker.（对划线部分提问） ________________________________________________ 2. I sweep the floor and clean my room at home.（改为一般疑问句） ________________________________________________ 3. The nurse looks after sick people well.（改为否定句） ________________________________________________ 4. We do housework together on weekends.（主语改为She） ________________________________________________ 5. Many people are busy with their daily jobs.（改为一般疑问句） ________________________________________________ 四、英汉互译 1. office worker ____________ 2. look after little children ____________ 3. sweep the clean floor ____________ 4. do daily chores at home ____________ 5. busy and hard-working people ____________ 6. 我的奶奶是一名农民 ____________ 7. 放学后我帮忙打扫房间 ____________ 8. 一家人周末一起做家务 ____________ 9. 护士悉心照顾病人 ____________ 10. 繁重的家务让人很疲惫 ____________ 五、改错（划出错误单词，横线写出正确形式） 1. My mother job is nurse, she look after sick people. ____________ 2. I often sweep floor, do many chore after school. ____________ 3. Three child is busy, they feel very tire. ____________ 4. Factory worker is hard, people work together happy. ____________ 5. My dad can cooks food and clean room. ____________ 六、阅读理解（全新原创无重复短文） Hello, everyone! My name is Tom. My family has different jobs. My father is a factory worker. He is very busy every day. My mother is a nurse. She kind-heartedly looks after sick people. On weekends, we do chores together. I sweep the floor and clean my room. My grandma is a farmer, she works hard on the farm. Doing housework makes our home clean and warm. We are happy to help each other. 判断正(T)误(F) ( ) 1. Tom’s father works in a factory. ( ) 2. Tom’s mother is a hard-working doctor. ( ) 3. Tom cleans his room and sweeps the floor at home. ( ) 4. Tom’s grandma is a farmer. ( ) 5. Tom’s family never do housework together. 参考答案 一、用所给单词适当形式填空 1. people 2. chores 3. children 4. sweep 5. worker 6. together 7. looks 8. tired 9. cook 10. rooms 二、单项选择 1.A 2.B 3.B 4.B 5.A 6.B 三、句型转换 1. What is your father’s job? 2. Do you sweep the floor and clean your room at home? 3. The nurse doesn’t look after sick people well. 4. She does housework together on weekends. 5. Are many people busy with their daily jobs? 四、英汉互译 1. 上班族 2. 照顾小孩子 3. 打扫干净的地板 4. 在家做日常家务 5. 忙碌且勤奋的人们 6. My grandma is a farmer. 7. I help clean the room after school. 8. The family do housework together on weekends. 9. Nurses look after sick people carefully. 10. Heavy chores make people tired. 五、改错 1. mother→mother’s；look→looks 2. floor→the floor；chore→chores 3. child→children；is→are；tire→tired 4. worker→work；happy→happily 5. cooks→cook；room→rooms 六、阅读判断 1.T 2.F 3.T 4.T 5.F 学科网（北京）股份有限公司 $