小学六年级英语的重点句子包括以下几类：
基本句型
一般现在时：表示经常或习惯性的动作或状态。例如：I often read books.
一般过去时：表示过去某个时间内发生的动作或状态。例如：He ate breakfast at 8 o'clock yesterday.
将来时：表示将要发生的动作或状态。例如：We will have a meeting tomorrow.
常用表达
询问和回答：
How are you？ / I'm fine, thank you.
What's your name？ / My name is...
How old are you？ / I'm... years old.
礼貌用语：
Please.
Thank you.
You're welcome.
询问地点和方向：
Where is the library？
How do I get to the post office？
情景对话
问候和介绍：
Hello!
Hi!
Nice to meet you.
This is...
购物和餐厅：
How much does this cost？
Can I have... please？
The bill, please.
询问意见和感受：
What do you think of this book？
I like it very much.
It's delicious!
其他重要句子
描述事物：
It's a beautiful day today.
The sky is blue and the grass is green.
时间和日期：
What time is it？
It's... o'clock.
Today is...
计划和愿望：
I'm going to... tomorrow.
I wish I could...
这些句子涵盖了小学六年级英语的主要知识点，通过学习和掌握这些句子，学生可以更好地进行日常交流、描述事物和表达观点。建议学生在日常学习中多加练习，以巩固和提高英语水平。