passenger 15 off 16. trouble17. foot 18 onto 19. herself单词变形1. healthy; unhealthy2. broke; broken 3. lay lain; lying重点短语1. have a cold2. have a stomachache3. lie down and rest 4. see a dentist5. take one,'s temperature6. have a fever 7. get inlcagree to do sth. 9...