TOEFL: A professor talks about the science of pain.
It is important to read the vocabulary before you watch the video. This will improve your ability to understand the video. It will also help you understand how the new vocabulary is used naturally.
The first time you watch the video, just try to understand the overall situation.
First try to answer all the questions from memory. Then rewatch the video and try to answer the questions that you missed.
Watch the video again while you read the script. Reading and listening at the same time will help you hear each individual word and improve your listening accuracy.
There are several different activities that focus on test preparation, vocabulary, grammar, and sentence structure.
Es importante leer el vocabulario antes de ver el video. Esto mejorará su capacidad para comprender el video. También le ayudará a comprender cómo se usa el nuevo vocabulario de forma natural.
La primera vez que vea el video, intente comprender la situación general.
Primero intente responder todas las preguntas de memoria. Luego, vuelva a ver el video e intente responder las preguntas que se perdió.
Mire el video nuevamente mientras lee el guión. Leer y escuchar al mismo tiempo lo ayudará a escuchar cada palabra individual y mejorará su precisión auditiva.
Hay una serie de actividades diferentes que se centran en la preparación de la examen, el vocabulario, la gramática y la estructura de las oraciones.
비디오를 보기 전에 어휘와 배경을 읽는 것이 중요합니다. 이렇게 하면 비디오를 이해하는 능력이 향상됩니다. 또한 새로운 어휘가 어떻게 자연스럽게 사용되는지 이해하는데 도움이됩니다.
비디오를 처음 볼 때 전체 상황을 이해하려고 노력하세요.
먼저 모든 질문에 답을 해보세요. 그런 다음 비디오를 다시보고 놓친 질문에 답해보세요.
대본을 읽는 동안 비디오를 다시 보세요. 읽기와 듣기를 동시에 하면 각각의 단어를 듣고, 듣기 정확도를 향상시킬 수 있습니다.
듣기 정확도, 발음, 어휘, 문법 및 문장 구조에 초점을 맞춘 다양한 액티비티가 있습니다.
É importante ler o vocabulário antes de assistir ao vídeo. Isso melhorará sua capacidade de entender o vídeo. Também ajudará você a entender como o novo vocabulário é usado naturalmente.
Na primeira vez que assistir ao vídeo, tente entender a situação geral.
Primeiro, tente responder a todas as perguntas de memória. Em seguida, assista novamente ao vídeo e tente responder às perguntas que você errou.
Assista ao vídeo novamente enquanto lê o roteiro. Ler e ouvir ao mesmo tempo ajudará você a ouvir cada palavra individualmente e a melhorar sua precisão auditiva.
Existem várias atividades diferentes que se concentram na preparação para o teste, vocabulário, gramática e estrutura de frases.
Важливо прочитати словник перед переглядом відео. Це покращить вашу здатність розуміти відео. Це також допоможе вам зрозуміти, як нова лексика використовується природно.
Коли дивитеся відео вперше, просто намагайтеся зрозуміти загальну ситуацію.
Спочатку спробуйте відповісти на всі запитання з пам'яті. Потім перегляньте відео ще раз і спробуйте відповісти на запитання, які ви пропустили.
Перегляньте відео ще раз, читаючи сценарій. Читання і слухання одночасно допоможе вам почути кожне окреме слово і покращити точність сприйняття на слух.
Існує кілька різних завдань, які зосереджені на підготовці до тесту, лексиці, граматиці та структурі речень.
Check the words you already know. Marca las palabras que ya conoces. Marque as palavras que você já conhece. 이미 아는 단어에 체크하세요. Позначте слова, які ви вже знаєте.
n. - noun, v. - verb, phv. - phrasal verb, adj. - adjective, exp. - expression
Score:
Score:
Directions: Write sentences about the video clip using the words given. You can change the word form or add words, but you cannot change the word order.
( ) = optional [ ] = necessary
Instrucciones: Escriba oraciones sobre el videoclip usando las palabras dadas. Puede cambiar la forma de la palabra o agregar palabras, pero no puede cambiar el orden de las palabras.
Instruções:: Escreva orações sobre o videoclipe usando as palavras-chave. Você pode alterar a forma da palavra ou adicionar palavras, mas não pode alterar a ordem das palavras.
지시 : 주어진 단어를 사용하여 비디오 클립에 대한 문장을 씁니다. 어형을 변경하거나 단어를 추가할 수 있지만 어순은 변경할 수 없습니다.
Інструкції: Напишіть речення про відеокліп, використовуючи подані слова. Ви можете змінювати форму слова або додавати слова, але не можете змінювати порядок слів.
pain / like / light / because / it / many / thing / same / time
Pain is like light because it is many things at the same time.
drive-state / something / demand / you / carry / action
A drive-state is something that demands (that) you carry out an action.
while / some / people / very / sensitive / pain / other / people / can / put / lot / pain
While some people are very sensitive to pain, other people can put up with a lot of pain.
by / study / twin / scientist / discover / pain / sensitivity / almost / 50% / genetic
By studying twins, scientists have discovered (that) pain sensitivity is almost 50% genetic.
there / astound / amount / variation / way / different / people / report / pain
There is an astounding amount of variation in the way (that) different people report pain.
genetic / can / influence / people / sensitivity / pain / and / reaction / pain / medication
Genetics can influence people's sensitivity to pain and reaction to pain medication.
each / time / you / injure / self / you / become / sensitive / pain
Each time you injure yourself, you become more sensitive to pain.
professor / claim / women / tend / sensitive / pain / men
The professor claims (that) women tend to be more sensitive to pain than men (do).
We'll look at how from a scientific perspective doctors are still trying to understand the complexities, even mysteries, of how we feel pain. So to
talk about the scientific understanding of pain I'm joined by Dr. Jeff Mogil. Dr. Mogil welcome to the program.
Thanks very much for having me, Bob.
Now this seems like a strange question, but what exactly is pain?
Pain is a strange thing. It's sort of like lights, which we learned a long time ago was two things at the same time. Pain is at least two things at the
same time. It's a sensation, sort of like vision or hearing or touch. But it's also an emotion like fear or anger. And it's also a third thing at
the same time. It's a drive state like hunger or thirst. It's something that demands that you carry out an action.
Why is it so hard then to measure a person's pain?
Why does there seem to be such a variability between the way people report pain? I mean, somebody might complain a lot about some little thing and other
people seem to be able to put up with a lot of pain.
Yeah, this is something that I've been studying practically my whole career. They've done twin studies, and I can tell you that almost half the answer
is genes. And a little bit more than half the answer are other environmental factors, probably the most important of which being how much pain experience
have you had in your life before that.
How much of a variation could there be between one person and another given the same pain stimulus?
Oh an astounding amount of variation. So they've done studies like this. They once took 500 people in Bethesda, Maryland, and they gave them all the exact
same thermal stimulus to their forearm and asked them to rate that on a scale from zero to 100. There were a few people at the low end that said that was
about a four or a five out of 100. And then there were people at the high end that said it was a 95 or 96 of a hundred and every rating in between. So as
much variability as you can imagine, we can demonstrate.
Now you mentioned genetics of pain. How is that influencing how we experience it?
Well on the one hand it's a large part of the answer. We know there are genes that influence pain sensitivity and susceptibility to developing chronic pain
disorders and how well people respond to analgesics including the opioids like morphine.
So you're saying that some people are actually more sensitive to pain than others because of their genetics.
Oh 100 percent. It's just that I can't tell you which genes.
You also mentioned experience with pain. How does that come into it.
Yeah, it turns out that one of the biggest risk factors for chronic pain and how long it's going to last and how big a problem you're going to have with it is
whether you've ever had pain before. And why that is no one really knows. The system is probably sensitized, and each time you have an injury or some sort of
insult that causes pain, it appears to make things a little bit worse than it was before.
Okay, so other than genetics and your experience with pain from the past, what other factors might influence how we experience pain?
Well, the big one is sex and gender, and it is known that women, and this is contrary to what most people guess, but women are in fact more sensitive to pain.
They represent the clear majority of pain patients.
Dr. Mogil, thank you very much.
My pleasure.