Unit 1 Helping at home 核心知识点归纳&课后习题（专项训练）-2026-2027学年人教PEP版英语四年级上册

**基本信息** 小学英语单元复习专项训练，聚焦Unit 1核心词汇、句型及语法，通过多题型系统训练夯实语言基础，提升语言应用与思维分析能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |核心知识点归纳|单词20+、短语8、句型5、语法5点|系统梳理单元基础要素|从词汇到句型再到语法的递进，构建"词汇-短语-句型-语法"语言知识网络| |课后习题专项|6类题型（英汉互译16题、适当形式填空10题等）|多样化基础题型，覆盖词汇、语法、句型应用|对应核心知识点，强化词汇辨析、语法规则（如名词复数、动词时态）及句型结构的实际运用|

人教版四年级英语上册 Unit 1 Helping at home 核心知识点归纳&课后习题专项 第一部分 核心知识点归纳 一、单元核心单词 PE, job, doctor, farmer, nurse, office worker, factory worker, busy, tired, chore, cook, clean, room, look after, sweep, floor, together, people, child(children) 二、重点短语 1. do chores 做家务 2. sweep the floor 扫地 3. clean the room 打扫房间 4. look after children 照顾孩子 5. office worker 公司职员 6. factory worker 工厂工人 7. cook meals 做饭 8. busy and tired 忙碌又疲惫 三、核心句型 1. —What’s your job? —I’m a doctor. 2. I often sweep the floor at home. 3. My mum looks after my little sister. 4. They do housework together every weekend. 5. After chores, we feel tired. 四、重点语法 1. 职业类名词辨析：doctor/farmer/nurse/worker，询问职业句型 What’s one’s job? 2. 可数名词复数变形：child → children 3. 动词短语搭配：sweep the floor / clean the room，动词原形用于一般现在时 4. 形容词用法：busy、tired 放在be动词后描述人物状态 5. 固定搭配 look after 表示照顾 第二部分 课后习题专项 一、英汉互译 A 英译汉 1. do home chores ________________________ 2. sweep the floor ________________________ 3. factory worker ________________________ 4. look after children ________________________ 5. clean the room ________________________ 6. busy farmers ________________________ 7. cook dinner at home ________________________ 8. feel tired after work ________________________ B 汉译英 1. 职业，工作 ________________________ 2. 护士 ________________________ 3. 打扫，干净的 ________________________ 4. 地板，地面 ________________________ 5. 儿童（复数） ________________________ 6. 忙碌的 ________________________ 7. 家庭杂务 ________________________ 8. 照顾 ________________________ 二、用所给单词的适当形式填空 1. My father ________ (be) a factory worker. 2. I ________ (sweep) the floor every evening. 3. These ________ (child) like to help at home. 4. My mother often ________ (cook) nice food for us. 5. After many chores, we feel ________ (tire). 6. There are many hard-working ________ (farmer) in the village. 7. We do housework ________ (together) on Sundays. 8. Can you ________ (clean) your bedroom by yourself? 9. She ________ (look) after her little brother every day. 10. The office ________ (work) is very busy on weekdays. 三、根据音标写单词 1. /dʒɒb/ ____________ 2. /ˈdɒktə(r)/ ____________ 3. /nɜːs/ ____________ 4. /tʃɔː(r)/ ____________ 5. /swiːp/ ____________ 6. /flɔː(r)/ ____________ 7. /ˈtʃaɪldrən/ ____________ 8. /ˈbɪzi/ ____________ 9. /kʊk/ ____________ 10. /ˈtaɪəd/ ____________ 四、单项选择 ( ) 1. —What’s your father’s ______? —He is a farmer. A. job B. room C. chore ( ) 2. I often ______ the floor after school. A. sweeps B. sweep C. sweeping ( ) 3. These small ______ help their mums clean rooms. A. child B. children C. childs ( ) 4. My mum is a ______. She works in a hospital. A. nurse B. farmer C. factory worker ( ) 5. We often do housework ______ on weekends. A. together B. alone C. bad ( ) 6. After cleaning, I feel very ______. A. busy B. tired C. strong ( ) 7. —Who ______ after your pet cat? —My sister does. A. look B. looks C. looking ( ) 8. You should ______ your bedroom every day. A. clean B. cleans C. cleaning ( ) 9. My uncle works in a factory, he is a ______. A. office worker B. factory worker C. doctor ( )10. There ______ lots of chores to do at home. A. is B. are C. am 五、圈出句子中正确的单词 1. My (father / father’s) job is a driver. 2. I (sweep / sweeps) the floor every day. 3. These (child / children) love cooking. 4. We feel (tired / tire) after chores. 5. She (look / looks) after her little sister. 六、连词成句 1. job, your, what’s, mother’s ( ? ) 2. sweep, I, floor, the, every day ( . ) 3. look after, we, children, little, together ( . ) 4. a, my, farmer, grandpa, is ( . ) 5. feel, we, tired, chores, after ( . ) 参考答案 一、英汉互译 A 1. 做家务 2. 扫地 3. 工厂工人 4. 照顾孩子 5. 打扫房间 6. 忙碌的农民 7. 在家做晚饭 8. 工作后感到疲惫 B 1. job 2. nurse 3. clean 4. floor 5. children 6. busy 7. chore 8. look after 二、用所给单词的适当形式填空 1. is 2. sweep 3. children 4. cooks 5. tired 6. farmers 7. together 8. clean 9. looks 10. worker 三、根据音标写单词 1. job 2. doctor 3. nurse 4. chore 5. sweep 6. floor 7. children 8. busy 9. cook 10. tired 四、单项选择 1. A 2. B 3. B 4. A 5. A 6. B 7. B 8. A 9. B 10. B 五、圈出正确单词 1. father’s 2. sweep 3. children 4. tired 5. looks 六、连词成句 1. What’s your mother’s job? 2. I sweep the floor every day. 3. We look after little children together. 4. My grandpa is a farmer. 5. We feel tired after chores. 学科网（北京）股份有限公司 $