初中英語(yǔ)河北加拿大版學(xué)生用書 35

[by:喜歡tingclass.net，請(qǐng)把tingclass.net告訴你QQ上的5位好友，多謝支持！] [00:00.00]聽(tīng)力課堂網(wǎng) Lesson 35:Born to Bike [00:04.99]What was the first bicycle like?Bicycle means "two wheels." [00:12.12]The first bicycle had two wheels,but no pedals [00:18.78]You pushed it along with your feet.It was heavy and had wooden wheels. [00:27.04]The first bicycle was probably invented in Germany in 1816. [00:35.60]In 1838,a man from the U.K.invented pedals. [00:43.65]Why did early bicycles have big wheels? [00:48.33]Your legs can move a big wheel more easily than a small wheel. [00:55.69]Bicycles with big front wheels were called "penny-farthings." [01:02.77]The front wheel was 1.5 metres across. [01:08.94]The seat was above the front wheel. [01:13.90]This made it difficult to get on and off the bicycle,but it was easy to pedal [01:22.76]When was the first modern bicycle? [01:27.80]The modern bicycle was invented in 1876 in England. [01:35.76]By 1900,bicycles had tires filled with air. [01:42.53]Air-filled tires made bicycles more comfortable to ride. [01:48.77]Today's bicycles look the same as bicycles from 1900,but they are lighter [01:57.03]They all have hollow frames. [02:01.29]FASCINATING FACT [02:04.94]Did you know that people in Chinause bicycles more than people in any other country? [02:13.72]May I get on the bicycle? All right!Let's go! [02:20.17]I'd like to get off the bicycle,now. Oh.All right.

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