夸奖孩子英语读得好时，可以使用以下几种表达方式：
Excellent!非常棒/很优秀
Coo!!酷/很好!
Awesome!酷毙了/真牛!
Terrific!了不起的/极好的!
Bravo!好极了/干得好!
Amazing!太令人惊奇了/棒极了!
Your English is so good. Your pronunciation is excellent. You speak English just like a native speaker.你的英语非常好，发音也很出色。你说英语就像本地人一样。
Your pronunciation is second to none.你的发音无人能及。
Were you born in America？ Where have you been？你是在美国出生的吗？你到底去过哪里？（这句话虽然有些调侃，但也可以用来夸奖孩子的英语非常自然）
Your English reading is so smooth and natural. You must have put a lot of effort into it. It's really impressive.你的英语阅读非常流畅自然。你一定在这方面花了很多功夫。真的很令人印象深刻。
You read English so accurately and with good intonation. It sounds like you were born to speak English.你读英语非常准确，语调也很自然。听起来你天生就是说英语的。
Your English is fantastic! You're making great progress.你的英语太棒了!你进步很大。
I'm impressed by your English reading skills. You're doing so well!我对你的英语阅读能力印象深刻。你做得太好了!
Keep up the good work! Your English is going to get even better.继续努力!你的英语会越来越好。
这些表达方式可以根据孩子的具体表现和进步来选择合适的语句，让孩子感受到自己的努力得到了认可，并激励他们继续努力。