前言 Unit 1 Hello!Nice to meet you! Unit 2 Can you spell it? Unit 3 Numbers in English Unit 4 Whats this in English Unit 5 How old is he ? …… 第一学期期中检测题 Unit 9 Come and meet the family Unit 10 Where is it? Unit 11 Whats in the teachers room? Unit 12 How many kites are there? Unit 13 What colour is it? …… 第一学期期末检测题 参考答案 · · · · · · (收起)