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

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 ______?