Listening: The Sand Dunes Bus Announcement
A listening task for third-year students plays a 40-second station announcement and a short exchange. The transcript is: 'Announcement: The 9:10 bus for the Sand Dunes is delayed by 25 minutes because of road work. The 9:40 bus will leave on time from stop 3.' Attendant: 'If you wait for the 9:10, you will get to the dunes at about 10:05. The 9:40 is direct and takes 20 minutes, but it leaves from stop 3, not stop 2.' Haruto: 'I have to meet my host family at the dunes entrance at 10:15, and I need ten minutes to walk from the bus stop.' The item asks which bus Haruto should take and why. The options are: A) the 9:10 from stop 2, B) the 9:10 from stop 3, C) the 9:40 from stop 2, D) the 9:40 from stop 3. The teacher notices that many students choose B because they hear '9:10' first and 'stop 3' last, and they do not calculate the arrival time with the walk.
1. Which option is correct? Show the time calculation for the 9:10 and the 9:40, including the 10-minute walk, and explain why option B is the strongest distractor.
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The correct option is D.
For the 9:10 bus: a 25-minute delay means it leaves at 9:35. The attendant says it reaches the dunes at about 10:05. Add the 10-minute walk and Haruto arrives at 10:15 - exactly the meeting time, with no margin. Because 'about 10:05' is approximate, this plan is risky.
For the 9:40 bus: it leaves from stop 3 and takes 20 minutes, so it arrives at 10:00. Add the 10-minute walk and Haruto is at the entrance at 10:10, five minutes early.
Option B is the strongest distractor because it combines the first bus number heard with the correct stop. Students who catch the final phrase 'stop 3' may stop listening and miss that the 9:10 is delayed and that the walk consumes the remaining time. Options A and C fail on the stop; D is the only one that satisfies both the time and the stop.
2. What two listening habits does this item reward, and what should a student do when an announcement gives an approximate time such as 'about 10:05'?
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The item rewards two habits. First, it rewards building a timeline instead of matching a single word: delay, departure, travel time, walk time, deadline. Second, it rewards noticing a contrast or correction, especially the phrase 'but it leaves from stop 3, not stop 2.' The word 'but' tells the listener that the next detail changes the plan.
When an announcement says 'about 10:05,' a student should not treat it as an exact arrival time. The student should ask: How much time remains after the walk? Is there a margin? If the margin is zero, the plan is unsafe. A good listener also checks the last sentence, because speakers often save a correcting detail for the end. In this case, the safe choice is the bus that arrives at 10:00, not the one described with an approximate time that leaves no room for error.
3. Rewrite the attendant's final sentence so that it is clearer for a listener, without changing the facts. Explain what you changed and why.
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A clearer version is: 'Please note that the 9:40 bus leaves from stop 3; do not wait at stop 2.'
The original sentence, 'The 9:40 is direct and takes 20 minutes, but it leaves from stop 3, not stop 2,' is accurate but packs three facts into one sentence. The rewrite separates the positive fact (the 9:40 leaves from stop 3) from the warning (do not wait at stop 2). It also uses 'Please note' to signal that this is important information. The facts are unchanged: the bus is the 9:40, the stop is 3, and stop 2 is wrong. For a listener, a short warning after the main fact is easier to catch than a negated detail buried after 'but.'