航海英语听力及会话第三版中增加的口述题.docVIP

Charter 3 Charter 5 16. If a sailing ship is overtaking a power-driven vessel, who has the fight of way? The power-driven vessel. 17. A power-driven vessel is on a collision course with a fishing trawler. Who has the right of way? The fishing trawler. 18. How many meters there in a nautical mile? About 1850meters. 19. If you travel from Panama to New York, will your latitude increase or decrease? My latitude will be increase when we travel from Panama to New York. 20. How many “position lines” are needed to make a position? At least, two position lines are needed to make a position 21. Can you define the very important term “underway”? The term “underway” means that a vessel is not at anchor, or made fast to the shore, or aground. 22. You observe a ship, during daytime, exhibiting three balls on the same halyard. What has happened? A vessel restricted in her ability to manoeuvre, except a vessel engaged in mine clearance operations. 23. What does the abbreviation IALA stand for? It stand for International Association of Lighthouse Authorities 24. Is it safe to pass north of a North Mark? No, it can not pass north of a North Mark. 25. Is it safe to pass north of a South Mark? Yes, it is safe to pass north of a South Mark. 26. Does “variation” change due to ship’s position? Yes, the “variation” change due to ship’s position. 27. Does deviation change due to ship’s position? No, the deviation does not change due to ship’s position 28. When correcting charts why must you use symbols and abbreviations from chart 5011? Because the chart 5011 covers a large area, if we don’t use symbols and abbreviations to correct it, it will become unreadable. 29. You have purchased a new chart. Is it right ready for use? No, you should correct it up to date. 30. What publication do you need to correct charts properly? Notices to Marines. 31. What course in degrees corresponds to south-east? 135 degrees. 32. What is the angle between magnetic and true mer