【正文】
6. arrive in 7. in the northwest of/ northwest of 8. the Summer Palace 9. the Palace Museum 10. have a wonderful time 11. place of interest 三、 1. in the east of 2. west of 3. to the west of 4. in the centre of 四、 1. Our teacher is not going to get married this year. 2. Where is the cinema? 3. Did they have a good time last Sunday? 4. has got some photos.