1Unit 1用心想一想课前回顾第一题答案
1、chair
2、school
3、desk
4、pencil box
2Unit 1用心想一想课前回顾第二题答案
1、A pen,a pencil and a ruler
2、It's under the chair
3Unit 1用心想一想课前回顾第三题答案
1、in
2、on
3、under