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本听力材料来自于老托partb，partc，是公认实施有效的听写材料，对于上手托福时间不长的同学非常适合。我曾经一次短时间备考听力提高了7分也归功老托。希望大家和我一样一定要坚持下来噢。相信坚持学习的同学听力上都会有很大的飞跃！
Nopain, no gain.我们的安排是这样的，第一遍用听力软件精听材料（建议做单句听写，听写的时候不要偷看我给的挖空题），然后按照我给的挖空题填关键词，回复后即可看到听力原文和文章精解，我将把难点和易错点oneby one 分析给大家。
回复填空答案格式如下：1____2____3____...et.al.
Thank you. It's great to see so many of you interested in this series on "Survival in Outer Space." Please excuse the cameras; we're being______for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival—the space suit. When most of you imagine an astronaut, that's probably the first thing that comes to mind, right? Well, without space suits, it would not be possible for us to survive in space. For example, outer space is a______there's no gravity or air pressure; without protection, a body would explode. What's more, we'd cook in the sun or freeze in the______with temperatures ranging from a______300 degrees above to a cool 300 degrees below zero______. The space suit that NASA has developed is truly a______. This photo______here is a______image of an actual space suit worn by astronauts on the last space______ ______. This part is the______. It’s made of seven extremely______layers. This thick______protects against temperature______and radiation. Next is what they call a "______" of oxygen that's an______ ______, filled with oxygen, to simulate atmospheric pressure. This bladder presses against the body with the same force as the Earth's atmosphere at sea level. The______layers provide liquid cooling and______. Despite all the layers, the suit is flexible, allowing free movement so we can work. Another really sophisticated part of the space suit is the______. I brought one along to show you. Can I have a volunteer come and______?
