以下是一些小学1-3年级的英语单词和句子：

单词：

animal (动物)

bird (鸟)

cat (猫)

dog (狗)

fish (鱼)

girl (女孩)

boy (男孩)

teacher (老师)

student (学生)

mom (妈妈)

dad (爸爸)

book (书)

pencil (铅笔)

bag (书包)

computer (电脑)

句子：

Hello, how are you? (你好吗？)

Good morning/afternoon/evening! (早上/下午/晚上好！)

Nice to meet you! (很高兴认识你！)

What's your name? (你叫什么名字？)

How old are you? (你几岁了？)

Can you speak English? (你会说英语吗？)

What color is it? (它是什么颜色的？)

I have a book/pencil/bag. (我有一本书/一支铅笔/一个书包。)

This is my teacher/friend/mom/dad. (这是我的老师/朋友/妈妈/爸爸。)

Do you like animals/birds/fish? (你喜欢动物/鸟/鱼吗？)