儿童与屏幕 – 2 级
28-11-2024 15:00
世界卫生组织发布了关于五岁以下儿童体育活动和睡眠的新指南。该指南重复了许多家长已经知道的内容。
儿童应该多动、少坐，并保证充足的睡眠，这样才能健康成长。1至4岁的儿童每天至少应活动3小时。1 岁以下的婴儿每天应活动数次。
世卫组织指出，2 到 4 岁的儿童每天观看电子屏幕的时间不应超过 1 小时。两岁以下的儿童根本不应该看电子屏幕。
您可以在三级部分观看原始视频。
世界卫生组织关于 5 岁以下儿童体育活动、睡眠和屏幕时间的指导方针是什么？
LEARN 3000 WORDS with CHINESE IN LEVELS
Chinese in Levels is designed to teach you 3000 words in Chinese. Please follow the instructions
below.
How to improve your Chinese with Chinese in Levels:
Reading
- Read two news articles every day.
- Read the news articles from the day before and check if you remember all new words.
Listening
- Listen to the news from today and read the text at the same time.
- Listen to the news from today without reading the text.
Writing
- Answer the question under today’s news and write the answer in the comments.