以下是一些鼓励小升初失利的英语句子：

1. “Don’t let this setback define you. Remember, failure is not the opposite of success, it’s a part of it.”
2. “Believe in yourself and your abilities. You have the strength to overcome any obstacle.”
3. “Stay positive and keep moving forward. Every challenge is an opportunity to learn and grow.”
4. “You are capable and resilient. Don’t give up on your dreams, even if they don’t come easy.”
5. “Focus on your strengths and what you can control. Take it one step at a time, and don’t be too hard on yourself.”
6. “Remember that setbacks are temporary. Keep pushing forward, and better days are ahead.”
7. “Celebrate your progress and achievements, no matter how small they may seem. Each step forward is something to be proud of.”
8. “Surround yourself with supportive people who believe in you. Their encouragement can help you stay motivated.”
9. “Visualize success and work towards it every day. Believe that you can achieve your goals, and take action towards them.”
10. “Be kind to yourself and practice self-care. It’s okay to take a break and recharge when you need to.”

这些句子旨在提供安慰、鼓励和支持，帮助孩子们在面对小升初失利时保持积极的心态，并继续努力追求他们的梦想。