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AS IT IS 2015-09-20 NASA’s Astronauts Reach Halfway Point of Year in Space

AS IT IS 2015-09-20 NASAs Astronauts Reach Halfway Point of Year in Space Right now, as you go about your business, two humans are passing above you in outer space. American astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko reached the ha

发表于:2019-01-12 / 阅读(41) / 评论(0)

2015年VOA慢速英语(九)月

英语听力文摘 English Digest 462、食盐大战冰块

Salt vs. Ice 食盐大战冰块 Y: Why does salt melt ice? D: It lowers the melting and freezing point of water. Y: Oh,OK.Wait,I don't get it. Doesn't that mean the salt make ice colder? D: Let me explain.Pure water freezes at thirty-two degrees Fahr

发表于:2019-01-26 / 阅读(47) / 评论(0)

英语听力文摘 English Digest

英文原版对话1000个:919 The Seat Debate

Mari: Hi, I'm Mari, I'm here with Ron. Today, we're going to debate about if it's better to sit in the front of the class or in the back of the class, so I'm going to start. I always sat front-row-and-center in all of my classes all throughout my edu

发表于:2019-02-06 / 阅读(24) / 评论(0)

原版英语对话1000个

【英语时差8,16】防火气球-上

Wanna see a trick? Sure. Here, blow up this balloon. Ok, now what? Now, I light this candle. Now what do you think will happen if I put the flame under the balloon? Itll pop, of course. The flame will heat the rubber to the point where it becomes wea

发表于:2019-02-23 / 阅读(59) / 评论(0)

英语时差8，16

英语听力文摘 English Digest 158、油炸糖果，你吃过吗？

D：Yael, do you know what's the best thing about state affair? Y: Do you tell. D: Fried candy bars, two favoriate treats rolled into one. And doesn't it bother your mind how they manage fried chacholate without making a terrible mess? Fried candy ba

发表于:2019-02-24 / 阅读(52) / 评论(0)

英语听力文摘 English Digest

【英语时差8,16】雪会说话？2

Snowflakes are small ice crystals. Snowflakes near the ir melting temperature can, through hand pressure, be made to fuse into a snowball by a process of melting and re-freezing. The snow yields to pressure gently and progressively and doesnt make so

发表于:2019-03-06 / 阅读(98) / 评论(0)

英语时差8，16

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