Unit 4 Plants around us （知识清单）-2025-2026学年人教PEP版英语三年级上册

人教版三年级英语上册新版 Unit 4 Plants around us 知识清单

 

一、 核心词汇

1. 常见植物类

flower, tree, grass, leaf, seed, root, stem, sunflower, rose, lotus

2. 植物特征类

red, yellow, pink, green, beautiful, small, big, tall, short, soft

3. 动作行为类

grow, see, look, water, plant, pick, smell, like

4. 其他相关类

garden, park, soil, water, sun, rain

 

二、 重点句型

1. 辨认植物

- This is a flower

- That is a big tree

- These are green leaves

- Those are small seeds

2. 描述植物特征

- The flower is red and beautiful

- The grass is green and soft

- The tree is tall and strong

- The leaves are small

3. 表达喜好与动作

- I like the sunflower

- I can smell the rose

- We water the plants every day

- Let’s plant a tree

 

三、 语音知识

1. 字母发音：本单元重点掌握字母 Pp, Qq, Rr, Ss, Tt 的发音及对应例词

Pp: /piː/  (plant, pink, pen)

Qq: /kjuː/  (queen, quilt, quick)

Rr: /ɑː(r)/  (rose, root, red)

Ss: /es/  (seed, sun, small)

Tt: /tiː/  (tree, tall, ten)

2. 发音技巧：注意字母 Rr 的卷舌发音，区分 /ɑː(r)/ 与其他元音的不同读法

 

四、 语法要点

1. 名词单复数：规则变化直接加 -s，例 flower → flowers, leaf → leaves（不规则）

例：This is a leaf  These are leaves