U3-story中的词组1.ask the way2. ask for help3. want to=would like to4.visit Su Hais new home5. take the metro6. get to your new home7. get on the metro8. get in the car9. get off at City Library Station10. get on the metro at Park Station11.walk to Moon Street12. theres a bookshop13. next to it14. on Sun Street15. come out from City Library Station16. she cannot find17. cant find the bookshop18. ask a policeman for help 19. Excuse me20.
