遇到困難的話也別灰心，因為網(wǎng)上公開課的要求是跟大學(xué)里的本科課程一樣嚴格的。

我有幾個觀點，也許能幫到你。

1. 選擇你學(xué)過的課程所對應(yīng)的網(wǎng)上公開課。一邊學(xué)習(xí)新的內(nèi)容一邊學(xué)習(xí)新的語言是一個巨大的挑戰(zhàn)。如果你的目標是練習(xí)英語，就選一門你已經(jīng)理解了所有概念和中文術(shù)語的課程，這樣就能專注于學(xué)習(xí)相應(yīng)的英語。

2. 選擇講一口清晰英語的教授。不少教授，尤其是科學(xué)和工程學(xué)方面的，外國口音非常濃重，有時就連美國學(xué)生都聽不懂他們的英語。如果你意在練習(xí)英語，就避開這些教授，選別的課吧。加油，再接再厲！2. Look for a class where the professor speaks clear English. A lot of professors, especially in the science and engineering courses, have very heavy foreign accents. Sometimes, these accents are so thick that American students can't even understand their English. If your goal is to practice English, then avoid these professors; try a different class.3. Ask for clarification in the forums. if you really want to learn new content and a new language simultaneously, then be prepared for some time-consuming work. Sometimes, you can't understand a term just by using Google translate or maybe you still don't understand an idea after you looked it up in Chinese. In both of these cases, ask a lot of questions on the forums. Ask about what a word means. Ask for alternate explanations of an idea. Ask for examples.