四年级下册英语冀教版第一单元的重点句子包括：
问候和自我介绍
How are you？
Fine, thanks.
What’s your name？
My name is _____.
Nice to meet you.
Nice to meet you too.
询问和回答
What’s her name？
Her name is _____.
What’s his name？
His name is _____.
Is this your pencil？
No, it isn’t.
Is it Steven’s pencil？
No, it’s not his pencil.
Is it Jenny’s pencil？
Yes, it is.
询问位置
Where are they？
What can you see？
I can see a book.
Danny is between the desk and the chair.
Where is Danny？
Where is Jenny？
Where is Kim？
以上句子涵盖了基本的问候、自我介绍、询问名字、询问物品归属和询问位置等日常交流场景。希望这些句子对你学习英语有所帮助，