| 读一读，找出不同类的单词，每组中不同类的单词依次为： |
| 1. a. east 2. a. museum 3. a. plane 4. a. turn right 5. a. green light | b. west b. post office b. cinema b. go home b. yellow light | c. ear c. music c. bike c. turn left c. red light | d. north d. library d. bus d. go straight d. Christmas light |
A. 1-c; 2-c; 3-b; 4-d; 5-d B. 1-d; 2-c; 3-a; 4-b; 5-d C. 1-c; 2-c; 3-b; 4-b; 5-d D. 1-c; 2-a; 3-b; 4-b; 5-b |
| 选出每组单词划线部分发音不同的一项，发音不同的依次为： |
| 1. a. doctor 2. a. east 3. a. library 4. a. bank 5. a. party | b. north b. ahead b. cinema b. traffic b. start | c. short c. mean c. fifth c. want c. supermarket | d. horse d. beach d. ship d. flag d. warm |
A. 1-a; 2-a; 3-a; 4-c; 5-b B. 1-a; 2-b; 3-a; 4-c; 5-d C. 1-b; 2-b; 3-c; 4-c; 5-d D. 1-a; 2-b; 3-a; 4-a; 5-d |