以下是一些七年级下册英语中可能涉及的关于校规的句子：
1. We must arrive at school on time every morning. 我们每天早上必须按时到校。
2. Wearing uniforms is compulsory for all students. 所有学生都必须穿校服。
3. Mobile phones are not allowed in the classroom during class time. 上课时间教室内不允许使用手机。
4. Respecting teachers and classmates is an important rule to follow. 尊重老师和同学是必须要遵守的重要规则。
5. Bullying and harassment are strictly prohibited in our school. 在我们学校，欺凌和骚扰行为是被严格禁止的。
6. Students are expected to participate actively in class activities and complete homework on time. 学生应积极参与课堂活动并按时完成作业。
7. Leaving the campus without permission is not allowed. 没有许可不得离开校园。
8. Eating and drinking are not permitted in the library. 在图书馆内不允许吃喝。
9. Students should maintain quiet and orderliness in the hallways and classrooms. 学生应保持走廊和教室内的安静与整洁。
10. Attendance is mandatory, and students who are absent need to inform their teachers promptly. 出勤是必须的，缺席的学生需要及时通知老师。
这些句子涵盖了到校时间、着装要求、课堂纪律、尊重他人、参与活动、离校规定、图书馆规则以及走廊和教室的行为规范等方面，符合七年级下册英语课程中关于校规的常见话题。
整点表达法：
用“基数词+o’clock”来表示整点，(o’clock要用单数)，当然“o’clock”也可省略不写。
例： 十一点钟： eleven o’clock 十二点钟： twelve o’clock
2) 非整点表达法：
用“基数词按钟点 + 分钟”的顺序直接写出时间。 (与整点表达法不同的是结尾
第 1 页
无需加o’clock)
例： 九点十分： nine ten 八点四十分： eight forty
英文email范文篇1
Dear Mr/Ms,
As our telephone negotiation this morning was very brief and proceeded so smoothly, I thought it might be advisable to summarize the agreement:
I offered US$56/kg CIF EMP
You asked for US$60
I countered US$58/kg
You accepted the figure
I look forward to signing the contract when we meet next week.
Yours faithfully
尊敬的先生/小姐
我报价为：US$56/kg CIF EMP，你还价为US$60，我让价为US$58/kg
你诚挚的
英文email范文篇2
Dear Mr/Ms,
We write to confirm our agreement reached during our conversation on 9th June about special discounts on M-S Acoustical Partitions as described on page 8 of our catalogue. These prices will prevail through 30 June.
Partition dimension Regular Price Each Special price Each(12 or more)
4X4’ US$ 112.75FOB Bern US$98.20 FOB Bern
4x5’ US$132 115.50
5x5’ US$152.75 129.85
We will be happy to receive your order
Yours sincerely
尊敬的先生/小姐
我们写信想确认六月九日谈话中就M-S声音隔板特别折扣达成的协议。这些隔板在我们目录泊第八页有描述。下列价格六月三十日前有效：
声音隔板规格 每只常规价 每只特别价(12及以上)
4X4’ US$ 112.75FOB 波恩 US$98.20 FOB 波恩
4x5’ 132 115.50
5x5’ 152.75 129.85
我们将很荣幸收到你的定单