words from the academic word list, words that will  help you have sophisticated English conversations,  

學術單詞表中的單詞，這些單詞將幫助你進行復雜的英語對話。

words you'll need to know if you're preparing for  the IELTS or TOEFL exams. I've been watching the  

如果你在準備雅思或托福考試，你需要知道的單詞。我一直在看

posts you've been making about this challenge,  it's incredible, inspiring. Make up a sentence  

你一直在做的關於這個挑戰的文章，這是不可思議的，鼓舞人心的。編造一個句子

to a word you learn, and post it on social. Don't  forget to like and subscribe and don't forget to  

到一個你所學的單詞，並將其發佈到社交上。不要忘了點贊和訂閱，也不要忘記

download the study guide that goes with this 30  day challenge. You can do that by clicking here  

下載這個30天挑戰的學習指南。你可以點擊這裡

or the link in the video description. Learn  the words, ace the quizzes, you've got this.

或視頻描述中的鏈接。學習單詞，王牌測驗，你已經得到了這個。

Our first word today is DERIVE.

我們今天的第一個詞是DERIVE。

Derive. A two-syllable word with second syllable  stress. Let's talk about how this word is  

衍生。一個兩個音節的詞，第二個音節重音。我們來談談這個詞是如何

different from drive, D-R-I-V-E. Derive. Drive.  The difference is pretty subtle, isn't it? Derive.  

與驅動不同，D-R-I-V-E。衍生。驅動。 區別很微妙，不是嗎？派生。

Drive. The unstressed syllable is so short, it  can almost sound like drive, as in drive a car,  

開車。不受力的音節很短，幾乎可以聽成drive，如drive a car。

but you do want a D releasing into an IH vowel  even if it's short. Dih dih dih-- Derive. Derive.  

但你確實想讓D重音變成IH元音，即使它很短。Dih dih dih -- 派生。衍生

In the other word, drive, since there's no  vowel between D and R, we have a DR cluster,  

在另一個詞drive中，因為D和R之間沒有元音，所以我們有一個DR群。

and it's very common to pronounce DR as JR. So  rather than drive, it's more common to hear that  

而把DR念成JR是很常見的。所以，與其說是開車，不如說是更常見的聽法是

drive. Jjj-- Do you hear that J sound?  Drive. You won't hear that in derive  

驅動器。你聽到那個J的聲音了嗎？ 開車吧你不會聽到那聲音的

because there is a quick vowel between the D  and the R. Derive. Drive. Derive is a verb,  

因為D和R之間有一個快速元音，Derive。驅使。Derive是一個動詞。

it means to take or get something from something  else, to come from something. The river derives  

意思是取之於物，用之於物，從物而來。河流源於

its name from a Native American tribe. Let's  look again up close and in slow motion.

它的名字來自於美國的一個土著部落。我們再來近距離慢動作看看。

And now we'll go to Youglish for five examples.

現在我們就去優衣庫找五個例子。

What advantage does he derive from doing that.

他這樣做有什麼好處。

Derive an advantage, get  something good for himself by  

通過以下方式獲取優勢，為自己謀取利益。

doing that. He's getting something  that he wants by taking some action.

這樣做。他正在通過採取一些行動來獲得他想要的東西。

What advantage does he derive from doing that.

他這樣做有什麼好處。

Here's another example.

這裡還有一個例子。

Do you derive inspiration from Ella?

你從Ella身上獲得靈感嗎？

Derive inspiration.  

汲取靈感。

Do you feel excited to do something  because of her? Do you get inspired by her?

你是否因為她而覺得做什麼事都很興奮？你會受到她的啟發嗎？

Do you derive inspiration from Ella?

你從Ella身上獲得靈感嗎？

Here's another example.

這裡還有一個例子。

The Math to do this takes a while to derive.

要做到這一點，數學需要一段時間來推導。

Takes a while to derive. In Math, this word  means to obtain something from something else,  

需要一段時間來推導。在數學中，這個詞的意思是從別的東西中獲得某樣東西。

to get a function or equation from another  sequence, for example, by differentiation.  

從另一個序列中得到一個函數或方程，例如，通過微分。

this probably won't mean much to you  if you haven't done higher level Math,  

如果你沒有學過更高層次的數學，這對你來說可能意義不大。

but the core of the definition is the  same, to get something from something else.

但定義的核心是一樣的，從別的東西中得到一些東西。

The Math to do this takes a while to derive.

要做到這一點，數學需要一段時間來推導。

Another example.

另一個例子：

If you're an extrovert, you derive  energy from being around other people.

如果你是一個外向型的人，你從與他人相處中獲得能量。

Which one are you? An extrovert who  gets energy from being around people,  

你是哪一種？外向型的人，從與人相處中獲得能量。

or an introvert who gets energy from being  alone? Where do you derive or get your energy?

還是一個內向的人，從獨處中獲得能量？你的能量從哪裡來，或者說從哪裡獲得？

I myself am an introvert. I have  to have down time by myself.

我自己是一個內向的人。我必須要有自己的休息時間。

If you're an extrovert, you derive  energy from being around other people.

如果你是一個外向型的人，你從與他人相處中獲得能量。

Our last example.

我們最後一個例子。

I find I derive far more pleasure and satisfaction  

我發現我得到了更多的樂趣和滿足感。

when I share with others than  when I hoard something for myself.

當我與他人分享的時候，比起我自己囤積東西的時候。

Sharing is the opposite of  hoarding. If you hoard something,  

分享與囤積是相反的。如果你囤積了一些東西。

you're keeping it for yourself. I'm sure  most of us would say the same as this guy.  

你在為自己留著它。我相信我們大多數人都會和這傢伙說同樣的話。

We can get more pleasure or happiness  when we share than when we don't.

我們在分享的時候比不分享的時候能得到更多的快樂或幸福。

I find I derive far more pleasure and satisfaction  

我發現我得到了更多的樂趣和滿足感。

when I share with others than  when I hoard something for myself.

當我與他人分享的時候，比起我自己囤積東西的時候。

Our next word is INDICATE. Indicate. It's a  verb, it means to show something, to direct  

我們下一個詞是INDICATE。INDICATE。它是一個動詞，它的意思是顯示的東西，引導。

attention to something, often by pointing. The  map indicates where the treasure is buried.  

注意力的東西，往往是通過指點。地圖指出寶藏的埋藏地點。

Let's look again up close and in slow motion.

我們再來近距離慢動作看一下。

And now, we'll go to Youglish for five examples.

而現在，我們就去優衣庫找五個例子。

You had to indicate where you  lived, what your occupation was.

你必須說明你住在哪裡，你的職業是什麼。

She's probably using indicate to  mean fill out a form or check a box,  

她可能是用表示填寫表格或打勾的意思。

to show where you live, and  what type of work you do.  

以顯示你住在哪裡，以及你從事什麼類型的工作。

Indicate here means report, or to write  down something, to show something.

在這裡表示報告的意思，或者寫下一些東西，表示一些東西。

You had to indicate where you  lived, what your occupation was.

你必須說明你住在哪裡，你的職業是什麼。

Here's another example.

這裡還有一個例子。

The experience someone has is they  

有人的經驗是他們

indicate what they want to learn and then  the system starts to pitch questions at them.

說明他們想學什麼，然後系統就開始向他們拋出問題。

He's talking about using software to learn.  First, you indicate what you want to know,  

他說的是用軟件來學習。 首先，你要說明你想知道什麼。

you show the computer what your interests are,  

你向電腦展示你的興趣是什麼。

you click a button or you type in a  phrase, then the software starts to  

你點擊一個按鈕或輸入一個短語，然後軟件就會開始

pitch questions. It asks you more questions  based on what you indicated at the start.

球場問題。它根據你一開始表示的內容，會問你更多的問題。

The experience someone has is they  

有人的經驗是他們

indicate what they want to learn and then  the system starts to pitch questions at them.

說明他們想學什麼，然後系統就開始向他們拋出問題。

Here's another example.

這裡還有一個例子。

He has a series of symbols,  

他有一系列的符號。

black symbols on white slates, that are  supposed to indicate individual behaviors.

白板上的黑色符號，應該是表示個人行為的。

The man in the photo is training dolphins  how to read. The black and white symbols  

照片中的男子正在訓練海豚如何閱讀。黑白相間的符號

that he shows the dolphins tells them  or indicates what he wants them to do.  

他向海豚展示了他對海豚的囑咐，或者說他想讓海豚做什麼。

For example, jump, go get something, and so on.

比如說，跳，去拿東西等等。

He has a series of symbols,  black symbols on white slates,  

他有一系列的符號，白板上的黑色符號。

that are supposed to indicate  individual behaviors.

應該是表示個人行為的。

Another example.

另一個例子：

The colors on these maps indicate how fast carbon  was taken in for every square meter of land.

這些地圖上的顏色表示每平方米土地的碳吸收速度。

The colors indicate. The colors show or  illustrate. Indicate is a great word to use  

顏色表示。顏色顯示或說明。表示是一個很好的詞

when you need to explain a graph  an image or any set of data.  

當你需要解釋一個圖形，一個影像或任何數據集。

What does the information  indicate? What does it teach us?

這些資訊說明了什麼？它告訴我們什麼？

The colors on these maps indicate how fast carbon  was taken in for every square meter of land.

這些地圖上的顏色表示每平方米土地的碳吸收速度。

Our last example.

我們最後一個例子。

And the political system, as you  indicate, has failed to deliver.

而政治制度，正如你所指出的那樣，未能實現。

Indicate is also a synonym for say or explain.  The man across the table from the speaker  

表示也是說或解釋的同義詞。 說話者對面的男人

said that the political system has failed in  some way. He indicated that, he said that.

他說，政治制度在某種程度上已經失敗。他表示，他說：

And the political system, as you  indicate, has failed to deliver.

而政治制度，正如你所指出的那樣，未能實現。

Our last word today is PRINCIPLE. Principle. This  word is a homophone, that means it sounds the same  

我們今天最後一個詞是PRINCIPLE。Principle。這個詞是一個同音詞，也就是說它的發音是一樣的。

as this word. The other word, principal, means  the chief or head of something. In America, we use  

作為這個詞。另一個詞，principal，意思是某事的首領或負責人。在美國，我們用

it for schools. Each school has a principal, the  head of the school. But on the academic word list,  

它為學校。每個學校都有校長，也就是學校的負責人。但在學術字榜上。

it's this word, principle. As a noun, it means a  moral rule or belief that helps you know what's  

就是這個詞，原則。作為一個名詞，它的意思是一個道德規則或信念，幫助你知道什麼是。

right and wrong, and influences your actions. A  basic truth or theory, a law or fact of nature.  

對與錯，並影響著你的行為。一個基本的真理或理論，一個自然界的規律或事實。

It's against my principles to cheat. As an  adjective, it means very important or basic.  

欺騙是違反我的原則的。作為一個形容詞，它的意思是非常重要或基本的。

My principle belief is not to cheat. Let's  look again up close and in slow motion.

我的原則信念是不作弊。我們再來近距離慢動作看一下。

And now, we'll go to Youglish for five examples.

而現在，我們就去優衣庫找五個例子。

And the last principle I'll talk to you  about, um, is called look up not down.

最後一個原則我要跟大家說一下，嗯，叫向上看不要向下看。

Here, principle means piece of  advice or belief. He's speaking  

在這裡，原則的意思是一個建議或信念。他在說

to a group of Google employees  about the power of being yourself.  

向一群谷歌員工講述做自己的力量。

So his talk is outlined by principles or moral  rules that can help people be themselves.

所以他的演講是以原則或道德規則來概括的，可以幫助人們做自己。

And the last principle I'll talk to  you about is called look up not down.

而我要跟大家說的最後一個原則，叫做抬頭不見低頭見。

Here's another example.

這裡還有一個例子。

So if we can do this in  animals, we can already see,  

所以如果我們能在動物身上做到這一點，我們就已經可以看到了。

in principle, a path towards  doing this in human patients.

原則上，這是一條在人類患者身上做這件事的道路。

'In principle' is a common phrase. It's  like saying in theory, or because of this,  

'原則上'是一句常見的話。就像在理論上說，或因為這樣。

we think that. She's talking about testing  medicines on animals as a way to find a  

我們是這麼認為的她說的是在動物身上測試藥物作為一種方法來找到一個。

theory or fact of nature that can help scientists  know how to use the same medicines with people.

自然界的理論或事實，可以幫助科學家知道如何對人使用同樣的藥物。

So if we can do this in  animals, we can already see,  

所以如果我們能在動物身上做到這一點，我們就已經可以看到了。

in principle, a path towards  doing this in human patients.

原則上，這是一條在人類患者身上做這件事的道路。

Here's another example.

這裡還有一個例子。

What is in your mind the principle  obstacle that you have to overcome.

在你心中，你要克服的原則性障礙是什麼。

Here's a use of principle as a modifier.

下面是原則性作為修飾語的用法。

The principle obstacle is the most  important obstacle, the thing that  

原則性的障礙是最重要的障礙，也是最重要的事情。

is standing in the way of reaching your  goal, the biggest challenge to get past.

是阻礙你達成目標的最大挑戰，要克服。

What is in your mind the principle  obstacle that you have to overcome?

在你心中，你要克服的原則性障礙是什麼？

Another example.

另一個例子：

Lastly and the most imp-- important  principle of them all, is passion.

最後，也是最重要的原則，就是激情。

The usage of principle here is the first  definition we looked at, belief. What's one  

這裡原則的用法就是我們看的第一個定義，信念。什麼是一個

of your most important personal principles? What  beliefs affect how you act and make decisions?

你最重要的個人原則是什麼？哪些信念會影響你的行為和決策？

Lastly and the most imp-- important  principle of them all, is passion.

最後，也是最重要的原則，就是激情。

Our last example.

我們最後一個例子。

And while they're very different in many ways,  

雖然他們在很多方面都有很大的不同。

they, they do kind of operate  on the same principle.

他們，他們做那種操作 在相同的原則。

In the same principle, or by the same principle.  He means the organizations work under the same  

在相同的原則下，或以相同的原則。 他的意思是，各組織在相同的原則下工作。

guidelines or rules. This is true for  franchises across the world like Starbucks.  

準則或規則。對於星巴克等世界各地的加盟店來說，都是如此。

Each location is a little different  from the others, but overall,  

每一個地點都與其他地點有些不同，但總體來說。

every Starbucks operates by  the same basic principles.

每家星巴克的經營都有相同的基本原則。

And while they're very different in many ways,  

雖然他們在很多方面都有很大的不同。

they, they do kind of operate  on the same principle.

他們，他們做那種操作 在相同的原則。

Seeing all the real-life examples can really help  you understand how to use these words, can't it?  

看到這些真實的例子，真的可以幫助你理解如何使用這些單詞，不是嗎？

I have a challenge for you now. Make  up a sentence with one of these words.  

我現在有一個挑戰給你。用其中的一個詞造一個句子。

Make a short video of your sentence,  and post it to social media.  

將你的句子製作成短視頻，併發布到社交媒體上。

Tag me and use the hashtag  #rachelsenglish30daychallenge

給我打上標籤，並使用#rachelsenglish30天挑戰賽的標籤。

Don't be shy. You can do this. I love seeing  

不要害羞。你可以做到這一點。我喜歡看

what you've posted so far. Our next  video comes out tomorrow, at 10 AM  

你已經發布了這麼遠。我們的下一個視頻出來 明天上午10點

Philadelphia time. Come on back to learn  three more vocabulary words. In the meantime,  

費城時間。再來學習三個詞彙。同時。

keep your studies going with this video, and check  out my online courses at Rachel's English Academy.  

通過這段視頻讓你繼續學習，並查看我在瑞秋英語學院的在線課程。

You'll become a more confident English  speaker. And please do remember to subscribe.  

你會成為一個更自信的英語人。請記得訂閱。

I love being your English teacher. That's it  and thanks so much for using Rachel's English.

我喜歡做你的英語老師。就這樣，非常感謝你使用瑞秋英語。