新编大学英语自主听力 2Unit 5

[21:07.38]Then they trained them to carry a videotape recorder on their bodies and videotape the plastic whale.
[21:15.26]Now they're almost ready to chase after the real thing, Hurley says.
[21:19.80]If successful, she may send them to videotape other marine mammals, such as the enormous blue whales.
[21:28.30]After doing all that work, you might wonder, do the animals get paid? Well, not in dollars and cents.
[21:37.48]But they do get loving caretakers, a good home, food, and drink-and human companions who are willing to play plenty of games.  (236 words)
[21:49.39]1)Hurley should spend 20 minutes, three times a week with each sea lion.
[21:55.55]2)Hurley trains the sea lion to touch a ball with its feet.
[22:01.24]3)The sea lion got praised with food, petting or a game.
[22:07.50]4)Then the sea lions learn to swim beside life-size plastic whale models.
[22:14.48]5)Hurley trains the sea lions to videotape other sea mammals.
[22:20.96]Exercise 2:Directions:Listen to the passage again and fill in each blank with the information you hear from the recording.