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主講老師：

五國(guó)混血美國(guó)人，世界第一公立大學(xué)加州伯克利全獎(jiǎng)畢業(yè)，她會(huì)說(shuō)流利的中文并有在高中任教的經(jīng)歷。

課堂教案：

Welcome to class today! Let's start with some slang.
歡迎來(lái)到今天的課程。讓我們從俚語(yǔ)開(kāi)始吧

Today, both of our slang use the word "burn". Do you know what burn means?
今天我們的兩個(gè)俚語(yǔ)都是和燃燒（燒傷）這個(gè)單詞有關(guān)的。

Well, you might have gotten burned if you touched something too hot like a stove or a fire.
如果你觸摸熱的物體，比如爐子或者火，你就有可能被燒傷

This actually has to do with our slang this time.
這個(gè)和我們的俚語(yǔ)是有關(guān)聯(lián)的

Our first slang is "burn up". You can also say "burn through".
第一個(gè)俚語(yǔ)是”burn up”或者”burn through”

If you are burning something up, you are using it up very quickly.
Burn something up就是很快的用完某物

So just like if you have a piece of paper you light it on fire, then all of a sudden it's gone.
就像你把一張紙點(diǎn)燃，然后很快這張紙就燃盡了

You've used it up very quickly.

很快就被用完了

And you can use it to talk about time, or something that you have.
這個(gè)俚語(yǔ)也適用于時(shí)間，或者你所擁有的物品

For example, I always tell my friends "I should get more potato chips next time, I burn through them so quickly."
我總是跟我的朋友說(shuō)，我下次應(yīng)該買(mǎi)更多的薯片，我很快就吃光它們了。

That means I should get more potato chips, because I eat them very fast. I use them up very quickly.
意思就是我需要買(mǎi)更多的薯片，因?yàn)槲页缘煤芸?/div>
Another thing I hear a lot is when you use "burn up" or "burn through" to talk about time.
當(dāng)談到時(shí)間的時(shí)候，burn up或者burn through也經(jīng)常會(huì)用到

Because you are just burning it, it's gone
因?yàn)槟阍谌紵粋€(gè)物體，它很快就沒(méi)了

And one example sentence for that is "Why are you playing so many video games? Don't you know you are just burning through all your free time?”
一個(gè)例子是”為什么你玩這么多游戲？你不知道你只是在浪費(fèi)你的時(shí)間嗎？”

That's our first slang. Our second slang is "burn". Just that word, burn.
這就是我們的第一個(gè)俚語(yǔ)。我們第二個(gè)俚語(yǔ)是”burn”，就這一個(gè)詞

And I don't mean a physical burn when you actually hurt yourself.
這里所說(shuō)的不是燒傷

A burn in slang is an insult. So if you get made fun of, them someone else can say that "you got burned".
在這里，burn是一個(gè)冒犯。如果你被調(diào)侃了，那別人可以說(shuō)”你被鄙視了”

For example, my friend was asking today, can cats learn to talk?
例如，我的朋友今天問(wèn)，貓能學(xué)說(shuō)話(huà)嗎？

And then my other friend said "Are you always this stupid or are you trying really hard today?"
另外一個(gè)朋友說(shuō)“你是一直這么笨還是故意的？”

And then I was thinking, uh-oh, that friend just got burned.
然后我就想，他被鄙視了

And another way you can say it is just "burn!", "Oh burn!", just like that
你可以說(shuō)burn或者oh burn，這樣就可以了

And the way you can remember it is that what they said to you was so strong, so fiery that you got hurt by it.
你可以這樣記，別人對(duì)你說(shuō)一個(gè)激烈的話(huà)，你被傷害了

Our sentence structure for today is a very simple one.
我們今天的句型是一個(gè)很簡(jiǎn)單的

It uses the word "once".
它用了once這個(gè)單詞

"Once" can also mean after something has been done.
Once的意思也是在一件事情完成了之后

Once this has been done, …
當(dāng)這個(gè)完成了之后，。。。

Our first example is "Once Simon comes to China, his Chinese will improve a lot."
我們的第一個(gè)例子是，當(dāng)Simon來(lái)到中國(guó)以后，他的中文會(huì)進(jìn)步很大

So the basic structure is "Once A does B, C will happen."
基本的句型是”當(dāng)A做了B以后，C才會(huì)發(fā)生”

Our other example is "Once this TV is fixed, we can watch a movie together."
另外一個(gè)例子是，當(dāng)電視修好了以后，我們可以一起看一個(gè)電影

Why don't you try making a sentence with that structure?
你也來(lái)試試吧

And today we are going to do more etymology
今天我們來(lái)看看詞源

If you don't remember, etymology is talking about where a word came from.
詞源的意思就是一個(gè)單詞的來(lái)歷

Because of English is a mixture of a lot of different languages, you can learn a lot by looking at the etymon, or the root of words we use everyday.
因?yàn)橛⒄Z(yǔ)是由很多語(yǔ)言構(gòu)成的，你可以通過(guò)看詞根學(xué)到很多詞

Today I want to talk about the Latin word for "fire".
今天想說(shuō)的詞是拉丁語(yǔ)的火

Since we were talking about burns earlier, I thought it would make sense.
因?yàn)槲覀冎霸谡f(shuō)燃燒和燒傷，這看上去還是有邏輯的吧。

And the Latin word for fire is "ars", or "ard".
在拉丁語(yǔ)里，火是ars或者ard

These aren't whole words, but these are the parts we see used in English.
它們不是完整的單詞，但是我們會(huì)在英語(yǔ)里見(jiàn)到這些部分

So if you see a word that starts with "ars" or "ard", you can make a pretty good guess that it's talking about something to do with fire.
如果你看到一個(gè)單詞以ars或ard開(kāi)頭，你可以猜它是描述一個(gè)和火有關(guān)的意思

For example, the word "arson”. Arson is a verb.
例如arson，它是一個(gè)動(dòng)詞

People who commit arson are people who like to set fires or start fires.
它的意思是縱火

And a person who likes committing arson is an arsonist.
一個(gè)喜歡縱火的人叫縱火犯

If you hear the letters "ist" at the end of a word, it's usually talking about a person who likes to do the part right before the "ist".
如果你聽(tīng)到一個(gè)單詞以ist結(jié)尾，一般它是描述一個(gè)人，一般是和單詞的前半部分有關(guān)的

So arsonists like doing arson.
縱火犯喜歡縱火

A scientist likes doing science.
科學(xué)家喜歡科學(xué)

An artist likes doing art.
藝術(shù)家喜歡藝術(shù)

Things that end in "ist" are talking about people.
單詞以ist結(jié)尾的是描述人的

And while arson and arsonist sound very similar, there's one that sounds a little different. Here’s your tough word for today. Ardent.
Arson和arsonist聽(tīng)上去很類(lèi)似，接下來(lái)有一個(gè)稍微不一樣的，ardent

Ardent means having a lot of passion
Ardent的意思就是非常熱情

Because "ard" means fire, it's talking about an inner fire.
因?yàn)閍rd的意思是火，它的意思就是內(nèi)心的激情

In Chinese you might say someone is very 熱情，熱just means heat, just like what happens with fire.
中文里的熱情 熱字也是和火有關(guān)的。

So a person who is very ardent about something is very passionate.
所以ardent是用來(lái)描述一個(gè)人很熱情

That is our etymology for today, thank you so much for coming to class.
這就是我們今天的詞源，謝謝來(lái)到今天的課

If you have any comments or questions about the materials we talked about today, follow me on Weibo, and I can answer any things you have.
如果你有任何建議或問(wèn)題，來(lái)微博上關(guān)注我吧

注意：本資料均來(lái)自互聯(lián)網(wǎng)，僅學(xué)習(xí)之用。