寻物启事的英语作文写法示例如下：
A Suitcase Lost
At 9:30 a.m. this Saturday, Mr. Perkin carelessly lost his suitcase when he went to Jin Ancestral Temple from Yingze Street by bus.
The suitcase is square, orange color and made of leather. On it there is a metal handle to which a label is tied. And Perkins name is written on the label. Inside the suitcase is a camera made in Japan, several rolls of film and two woolen jackets.
In the packet on the front cover puts a Chinese-English dictionary and two letters from USA. In the back packet is a wallet with 1,000 dollars and a train ticket from Taiyuan to Beijing inside.
Will the finder contact with Mr. Perkin, please? His telephone number is xxxxx. Many thanks to the finder from Mr. Perkin.
英语作文写作技巧：
1、要善于模仿
对大多数学习英语的同学，英语的词汇量、句式的积累还极其有限，远远没有达到英文流畅，挥洒自如的境地，所以模仿是的必经途径，不过模仿永远要模仿句式结构，而非各类的词汇。
2、要灵活变通
在写英语作文的过程中，不要将中文生硬地翻译成英文。关键在于如何把句子写通畅，学英语作文关键是要灵活，能像流水一样变通解决。
3、要心有全局
英文写作强调形式上的严谨性，是全文丝丝入扣。写作时结构意识要强，框架是万变不离其宗的，但是要注意其中每一个要点的联系，逻辑上要能够自圆其说，整篇的大意要十分通顺
寻物启事的英语作文怎么写如下：
A student has graduated：
On July 6, 2008, is a let us happy and sad day. Happy because we will have a no homework summer vacation, sad because after examination, we "extinction teacher" Mr Zhu suddenly announced that: "don't have the graduation party." At that moment, I only feel sorry. Six years old, don't be a complete party?
Looking at class excitedly open opposite party, I can't help Buddhism. Each semester in their class there are collective activity, we, are eagerly looking here, looking at.
Nor is a small party? I think it should be time to steal!
At the bus stop, we several girls stood there "comfort" to each other. Car to the a trip to a trip again, everyone has no intention to go back. Until the sun sets, it is a small party is over.
Lost: Black leather wallet containing ID card, credit card, and cash. Lost on August 10th at around 3 pm near the City Park. If found, please return to the owner at 123 Main Street, or call 555-1234.
Found: A golden ring with a diamond. Found on August 15th at around 7 pm in the parking lot of the Supermarket. If this is yours, please provide a detailed description of the ring and contact us at 555-5678 to claim it.
Lost: Brown leather backpack with a laptop, notebook, and headphones inside. Lost on August 20th at around 12 pm on the bus to downtown. If found, please contact the owner at 555-4321.
Found: A black and white cat. Found on August 25th in the backyard of 456 Garden Street. The cat is well-behaved and friendly. If this is your cat, please contact us at 555-6789 to pick it up.
Lost: Silver necklace with a heart-shaped pendant. Lost on August 30th at around 6 pm in the theater. It has a great sentimental value. If found, please contact the owner at 555-9876.
Found: A set of car keys. Found on September 5th in the parking lot of the Office Building. There is a keychain with a name on it. If this is yours, please contact us at 555-2345.
Remember, if you find something valuable, always try to return it to its rightful owner. And if you lose something important, don't give up hope. Someone may have found it and is looking for a way to return it to you.