Unit 9 This bird is bigger than the first one Period 3同步练习（含答案）.doc
Unit 9 This bird is bigger than the first one（Part E-F）
【直击考点】
重点单词和短语
than, clay, bigger-biggest, smaller-smallest, taller-tallest, shorter-shortest, longer-longest, fast-
faster-fastest, high-higher-highest, decide, loud。
重点句型
David runs fast.
Peter runs faster.
John jumps the highest.
【基础起跑线】
一、写...