Good morning, everyone. Today is Monday, May 10th. I'm Li Hua. Now, it's time for the weather forecast.
In Beijing, it is currently sunny and the temperature is 26 degrees Celsius. The air quality is good, and the wind is blowing at 10 kilometers per hour.
In Shanghai, it is a bit cloudy, with a temperature of 22 degrees Celsius. The air quality is also good, and the wind is blowing at 8 kilometers per hour.
In Guangzhou, it is mostly cloudy, with a temperature of 24 degrees Celsius. The air quality is moderate, and the wind is blowing at 6 kilometers per hour.
So, the weather is quite different in different parts of China. Please remember to dress appropriately and stay safe when you are outside. That's all for today's weather forecast. Thank you for listening.
小学四年级的英语发音规则主要包括元音和辅音的发音，以及一些常见的音标组合。
元音发音：学生需要掌握五个基本元音字母a，e，i，o，u的发音，以及它们在单词中的发音变化。例如，在“cat”中，a发/æ/音，而在“face”中，a则发/eɪ/音。
辅音发音：学生需要学习辅音字母的发音，如b，c，d，f，g等。此外，他们还需要了解辅音与元音结合时的发音变化，如“th”在“think”中发/θ/音，在“this”中则发/ð/音。
音标组合发音：学生需要学习一些常见的音标组合，如“sh”，“ch”，“ph”等，并掌握它们在单词中的发音。例如，“sh”在“she”中发/ʃ/音，“ch”在“cheese”中发/tʃ/音。
为了帮助学生更好地掌握这些发音规则，教师可以采用多种教学方法，如示范发音、模仿练习、听力训练等。同时，鼓励学生多听、多说、多练习，以提高他们的英语发音水平。
总之，小学四年级的英语发音规则是学习英语发音的基础，学生需要认真学习和练习，为后续的英语学习打下坚实的基础。
英语范文如下：
Good morning, here is the weather forecast of some big cities in the world. Beijing is cloudy and cold, so wear warm clothes. When you go out to Hong Kong, the sun is bright there.
During the day, people will feel cool and sunny in New York. But there is a strong wind in the afternoon. It will rain in Sydney, but it will be very hot the day after tomorrow.
This is the weather forecast for today. Thank you for listening.
中文翻译：
早上好，这里是世界上一些大城市的天气预报，北京是多云的，天气很冷，所以穿暖和的衣服，当你出去香港的时候，那里阳光明媚，白天人们会感到凉爽，纽约阳光明媚，但是下午有大风，悉尼会下雨，但后天会很热，这是今天的天气预报，谢谢收听。