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5과 – Keystones in Nature Host: Welcome to Student Science Show. Today, we'll be discussing an important topic―keystone species, and our special guest is an expert on ecosystems and the environment. Dr. Walters, welcome! Dr. Walters: It's my pleasure to be here. Host: Dr. Walters, let's get right to the point. What exactly is a keystone species? Dr. Walters: Well, it's one species that has a huge..

4과 – More Than Just Words Have you ever wondered how singers and poets express so much with so few words? Consider, for example, the lyrics below. They are from a famous song by the American group, Gym Class Heroes. My heart's a stereo. It beats for you, so listen close. Hear my thoughts in every note. Make me your radio, And turn me up when you feel low. The lyricist wishes that his heart were ..

Gateway 13 문단 내 글의 순서 파악 Exercises Clearly, schematic knowledge helps you guiding your understanding and enabling you to reconstruct things you cannot remember. (A) Likewise, if there are things you can’t recall, your schemata will fill in the gaps with knowledge about what’s typical in that situation. As a result, a reliance on schemata will inevitably make the world seem more “normal” than it ..

영어1 능률김 4과 Yunju, a high school student, went to a Korean art exhibition. She wrote a report about her experience to share with her class. Last week, I visited an exhibition of artwork and ancient items selected from the Kansong Art Museum's collection. The exhibition included information about the man who gathered all of the artwork displayed there. His name was Jeon Hyeongpil, but he is better..

19 인물 및 일화 Gateway During her childhood years, the artist Tammy Rahr spent a lot of time outdoors making things from flowers and dirt. Then Tammy and her family moved from the woodlands of New York State to an urban city outside of Los Angeles, California. The experience made her more aware of what was going on in the world. After returning to New York State with her family, Tammy faced another ..

17 장문 독해 Gateway True understanding inevitably requires a knowledge of context. The proper way of understanding a beast in a zoo is a telling example. At the zoo, visitors may witness a great beast pacing behind the bars of its cage. They may observe and admire the creature, its amazing bone structure, and its magnificent coat. However, no matter how long visitors spend in front of that cage, th..

10. 도표 정보 글로 옮기기 Gateway 다음 도표의 내용과 일치하지 않는 것은? The above graph shows the percentages of fruit and vegetable consumption 5 or more times per day by age group and gender in Canada in 2008. ① Most notably, in each age group, the percentage of female consumption of fruit and vegetables 5 or more times per day was higher than that of males. ② Across all age groups, less than 50 percent of males cons..

13과 흐름과 무관한 문장 대표 기출 In the context of SNS, media literacy has been argued to be especially important "in order to make the users aware of their rights when using SNS tools, and also help them acquire or reinforce human rights values and develop the behaviour necessary to respect other people's rights and freedoms". ①With regard to peer-to-peer risks such as bullying, this last element is of par..

12강 대표기출 Scott Adams, the creator of Dilbert, one of the most successful comic strips of all time, says that two personal letters dramatically changed his life. one night he was watching a PBS-TV program about cartooning, when he decided to write the host of the show, Jack Cassady, to ask for his advice about becoming a cartoonist. Much to his surprise, he heard back from Cassady within a few we..

단기특강 7강 1 People have [higher/lower] expectations as their lives get better. [Therefore/ However], the higher the expectations, the[easier/ more difficult] it is to be satisfied. We can [decrease/ increase] the satisfaction we feel in our lives by controlling / raising our expectations. [Inadequate/ Adequate] expectations leave [a room/ room] for many experiences to be [unpleasant/ pleasant] sur..

4 – Some Like It Cold, Some Like It Hot What else do you expect in summer in Seoul, besides the long days and hot, sleepless nights? It was summer again in Korea, and I was melting like an ice cream in a child's hand on Seoul's hot summer streets. Luckily, in the middle of the city, I found the perfect thing to freshen me up and met the perfect person to help me out. After taking a relaxing walk..

Memrise 어디선가 추천받아 사용한 지 3~4년 정도 된 외국어 학습 애플리케이션 Memrise https://www.memrise.com/ Memrise - Unlock your language learning superpowers! Learn a new language with games, humorous chatbots and over 30,000 native speaker videos. www.memrise.com 물론 중간에 안한 적도 많고 한번 할 때 많은 양을 하는 것도 아니지만, 오랜 기간 사용중이며 앞으로도 계속 사용할 예정인 이 앱의 장점은 바로 이것이다. 게임을 하는듯한 재미있는 구성과 디자인! 학습 단위를 직접 설정할 수 있으며, 짧게짧게 자투리 시간에 하기 좋다! 간단하게, 다..

1 Too many companies advertise their new products as if their competitors [existed/ did not exist]. They advertise their products in a vacuum and are [pleasant/disappointed] when their messages fail to get through. Introducing a new product category is [difficult/easy], especially if the new category is not [matched/ contrasted] against the old one. Consumers do not usually pay attention to what..

영어1 천재(이) Lesson 4 : Small Ways to donate Mina: Today my friend came to school with a beautiful bracelet. I was surprised to hear that she had bought it at a charity event as a donation. I did not think that purchasing goods (which were) at charities was a way to donate. I originally thought that donating meant giving a lot of money, but my friend showed me that I can donate by doing small thing..

ebs단기특강 유형편 4강 1 Mammals tend to be less colorful than other animal groups, but zebras are strikingly dressed in black-and-white. What purpose do such high contrast patterns serve? The colors’ roles aren’t always obvious. The question of what zebras can gain from having stripes has puzzled scientists for more than a century. To try to solve this mystery, wildlife biologist Tim Caro spent more th..