raz x级阅读The Story of Immigration绘本PDF+音频百度网盘免费下载

适合年龄

10岁左右

绘本简介

Throughout history, humans have moved around the Earth. Even before there were countries with borders, humans moved from region to region seeking a better life. Later, as nations were established, people continued to move. But in order for people to enter a country, they had to seek permission from the government of the country they were entering.These people came to be known as immigrants.Their movement was called immigration.

纵观历史，人类一直在地球上移动。 甚至在有边界的国家之前，人类就从一个地区转移到另一个地区寻求更好的生活。 后来，随着国家的建立，人们继续迁徙。 但是为了让人们进入一个国家，他们必须向他们进入的国家的政府寻求许可。这些人被称为移民。他们的运动被称为移民。

RAZ有严密的分级体系：根据全文词汇数、高频词词汇数与比例、低频词词汇数与比例、句子长度、句子复杂度、句式、插图信息量、思想深度、主题等多个角度，将整个阅读体系分为aa，A-Z共27个级别。

RAZ旨在帮助孩子找到适合孩子水平的级别，通过在同一级别下的大量阅读逐步提高孩子的阅读能力。

RAZ按难度分为27个级别，AA—C这4个级别对应幼儿园阶段; D—J这7个级别对应美国小学一年级;K—P这6个级别对应美国小学二年级;Q—T这4个级别对应美国小学三年级;U—W这3个级别对应美国小学四年级;X—Z对应美国小学五六年级(相当于国内高中毕业)。