提纲

1 先介绍自己

2.说下自己的爱好 及性格 家庭

3.表示自己的想法

hello everyone.my name is xiaoming .i'm 12 years old .and i'm in class 1 grade 5.

i love sports, and swimming .there are three people in my family,my father mymother and i .i love them.

i want to make friends with you . thank you

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　　你参考这三篇试着自己写一下
一，A Composition of Protect Our Environment--------- Taking good care of our environment is very important.Wherever you live,You can do something around your neighbourhood.
it's our duty to keep our environment clean and tidy.You might ask yourself,"have I picked some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"
--------If everyone makes a contribution to protectingthe environment,the world will become much more beautiful
二．In order to protect our environment from being polluted, I will do some publicity with my classmates to explain the harmfulness of pollution.Through this people will be able to realize the serious pollution human beings have made to the nature and realize the importance of a clean environment. In future they will reduce pollution in their daily life.

为了保护我们的环境不被污染，我将和我的同学做一些关于污染的宣传。通过宣传人们就会认识到人类对大自然的严重污染并认识到干净环境的重要性。将来他们在日常生活中就会减少污染。
三．人与环境是和谐相处的，我们生存在地球上，人是自然之子，而不能仅把人看作自然的征服者，大家都知道，人类只有一个地球，地球上的山山水水、动物。植物是人类的细胞，如果我们把它损坏了，破坏了大自然的组织，等于消灭人类。因此，环境要与社会公德联系起来，与实践行为作为人格教育的一项重要内容来抓。每个人都要履行保护环境的责任和义务。

Harmony with the environment is that we live in on Earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on Earth, the animals. Plant human cells, if it damaged, destroyed nature organizations, to the eradication of mankind. Therefore, the environment must be linked with social ethics, character education and practice acts as an important element of it. Everyone must fulfil its responsibilities and obligations to protect the environment

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　　都行

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　　主题呀？要讲什么的？