Unit 4 Helping in the community.期末词汇拓展短语背记（知识清单）-2025-2026学年人教PEP版（2024）英语四年级上册

1

a brave firefighter

一名勇敢的消防队员

The brave firefighter saves people from the fire. 勇敢的消防队员从火中救人。

2

firefighter's uniform

消防队员的制服

The firefighter wears a red uniform. 消防队员穿着红色的制服。

3

help the firefighter

帮助消防队员

We can help the firefighter carry water. 我们可以帮消防队员运水。

4

Why do you...?

你为什么……？

—Why do you like reading? —Because it's fun. —你为什么喜欢读书？—因为很有趣。

5

Why is it...?

为什么它……？

—Why is the sky blue? —I don't know. —为什么天空是蓝色的？—我不知道。

6

Why not...?

为什么不……呢？

Why not go to the park? 为什么不去公园呢？

7

a bus driver

一名公交车司机

My uncle is a bus driver. He drives carefully. 我叔叔是公交车司机，他开车很小心。

8

driver's license

驾驶证

You need a driver's license to drive a car. 开车需要驾驶证。

9

help the driver

帮助司机

We can help the driver carry bags. 我们可以帮司机拎包。

10

a hardworking cleaner

一名勤劳的清洁工

The hardworking cleaner makes the street clean. 勤劳的清洁工把街道打扫干净。

11

cleaner's tools

清洁工的工具

The cleaner uses a broom and a mop. 清洁工使用扫帚和拖把。

12

thank the cleaner

感谢清洁工

We should thank the cleaner for their hard work. 我们要感谢清洁工的辛勤付出。

13

a good cook

一名好厨师

My grandma is a good cook. She makes delicious food. 奶奶是好厨师，做的饭很美味。

14

cook's kitchen

厨师的厨房

The cook works in a big kitchen. 厨师在一个大厨房里工作。

15

learn from the cook

向厨师学习

I want to learn to cook from the cook. 我想向厨师学习做饭。

16

a fast delivery worker

一名快速的快递员

The fast delivery worker brings packages on time. 快速的快递员准时送包裹。

17

delivery worker's bike

快递员的自行车

The delivery worker rides a bike to deliver packages. 快递员骑自行车送包裹。

18

help the delivery worker

帮助快递员

We can help the delivery worker find the address. 我们可以帮快递员找地址。

19

a police officer

一名警察

The police officer helps people in trouble. 警察帮助有困难的人。

20

police car

警车

We can see the police car on the street. 我们能在街上看到警车。