以下是四年级上册英语1到4单元的常用表达法：
问候和告别：
Good morning/afternoon/evening. 早上/下午/晚上好。
Hello/Hi. 你好。
Goodbye. 再见。
See you later. 待会儿见。
介绍和自我介绍：
My name is... 我叫…
I'm... 我是…
This is my friend. 这是我的朋友。
Nice/Glad to meet you. 很高兴认识你。
感谢和道歉：
Thank you. 谢谢。
You're welcome. 不客气。
Sorry. 对不起。
That's okay. 没关系。
请求和建议：
Can I have a look？我可以看一下吗？
Please sit down. 请坐。
Do you want to come with me？你想和我一起去吗？
It's a good idea. 这是个好主意。
购物和点餐：
I'd like to buy... 我想要买…
How much is it？多少钱？
Can I try it on？我可以试穿一下吗？
What would you like to eat/drink？你想吃什么/喝什么？
My School
I love my school! It is a wonderful place with friendly teachers and classmates. There are many classrooms, a library, a playground, a canteen and a large sports field.
In the morning, we have an assembly where we sing the national anthem and listen to announcements. Then we have different classes such as Chinese, Math, English, Science and Art. We also have music and P.E. lessons.
During break time, I like to play games with my friends on the playground. We can jump rope, play basketball, or just run around. The canteen serves delicious food and we can choose what we want to eat.
After school, I sometimes stay for extracurricular activities such as soccer, dance or piano lessons. There are many clubs to join and I have made new friends through them.
Overall, my school is a great place to learn, play and make memories that will last a lifetime!
am/is –was动词“是”
are—were动词“是”
become—became变为,变成
begin—began开始
buy—bought买
bring—brought拿来,带来
beat—beat敲打,搅拌
blow—blew吹,吹动
break—broke打破,打碎,折断
build—built建筑,建造