初三英语作文1000字：Challenge myself Hello,everybody. I am very happy to make a speech here. I will talk about “Challenge myself” today. We have a lot of opponent. But our most powerful opponent is ourselves. If we want to be successful, we should challenge ourselves. Maybe challenging ourselves is difficult. But we should try our best to do it. Because it can make us more powerful and grow up. Challenge ourselves may change us a lot. Do you know Mcdermott? At the beginning, he was a barber. Later on, he took part in the Winter Sports Meeting. And he got the champion of skating. He challenged himself, and he was successful. Challenging ourselves is trying all kinds of things. Maybe we will find better ourselves in the process. And we will learn many new skills. We are students now. We don’t need to do somethitng difficult. We just need face trouble optimistically in life. Then we will live more happily. And we will have more chances in the future.Because we are optimistic enough to treat all . We will be successful if we challenge ourselves. Because we are our own most powerful opponent. Let’s challenge ourselves and get ahead. That’s all. Thanks for listening. 本文来源：https://www.wddqw.com/doc/59419524e43a580216fc700abb68a98270feac53.html