Raz英语分级阅读｜I级 (音频+视频) 86本

Features and Chart

15 words maximum per sentence; 8.5 words average

3–10 lines per page

240–320 words total

Increased sentence complexity

Less repetition of high-frequency words

No reliance on pattern

Controlled vocabulary with repeated use of story vocabulary

Table of contents, captions, index, and glossary in nonfiction books

Simple tables and charts

Increasing story complexity

Moderate picture support

16 pages