四年级英语天气预报小短文今天8月4日星期一，天气晴温度30左右，微风空气质量良，适合户外运动和出

四年级英语天气预报小短文今天8月4日星期一，天气晴温度30左右，微风空气质量良，适合户外运动和出

What should we do in English class?
　　In English class, we should listen to the teacher carefully and take notes when
necessary. Try to answer questions in English.
　　We should take part in all kinds of activities, like reading, writing, having
discussions and playing games. We need to work in groups with our classmates
to help each other and learn from each other.
　　It’s very important to be confident. Speak English loudly in front of the class
and never be afraid of making mistakes. In this way, we can make much progress.

气候对人体健康的影响 （1）气候对人的健康和情绪有不可忽视的影响：我们知道气候对某些疾病是有影响的，如关节炎、心脏玻气候也会使人心情烦躁。因此，人们应该掌握这些规律，发挥主观能动性，在心情烦躁时注意克制，有病的人要注意防护。