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      • KCI등재

        한국인 예비 교사의 will, would, going to의 사용

        고현숙 부산대학교 과학교육연구소 2016 교사교육연구 Vol.55 No.1

        The study investigated the lectures of 11 Korean English pre-service teachers in a microteaching context and those of 10 native English instructors at a university in Seoul. This study identified a difference in the usage of will, would, and going to between the two groups. The analysis of this study showed that the Korean participants overused will and going to and under using would. These results differed from the researcher`s prediction that the Korean participants would underuse will, would, and going to, and volition of would and overuse the polysemy of would and going to. The results also found that the Korean pre-service teachers overused volition of will, and that polysemy would and going to were used in an unnatural way. Thus, this study suggests that teacher training programs should provide pre-service teachers with more opportunities to learn the subtle meanings and functions of these modal expressions by exposing them to quality input with proper contextual information. 본 연구는 열한 명의 한국인 예비 영어 교사의 마이크로티칭과 열 명의 원어민 영어 강사의 대학 강의에서의 발화를 분석하여 will, would, going to의 용례를 비교하였다. 분석 결과, 한국인 예비 영어 교사는 will과 going to를 영어 원어민 강사보다 유의미하게 더 빈번하게 사용한 반면에, would는 유의미하게 덜 사용하는 것으로 나타났다. 또한, 보다 세분화된 의미 구별에서는, 한국인 예비 영어 교사들은 예측 의미의 will, would, going to는 덜 사용하고, 복합적 의미의 would와 going to는 더 빈번하게 사용하며, 의지를 나타내는 will은 더빈번하게 사용하고, 의지를 나타내는 would는 덜 사용하는 것으로 나타났다. 사용된 맥락 면에서는 한국인 예비 영어 교사의 경우에 would와 going to가 부자연스러운 맥락에서 사용되었음을 알 수 있었다. 향후의 교사교육 프로그램에서는 위 용례 상의 특성을 고려하여, 적절한 맥락 정보와 함께 양질의 학습 자료에 노출시킴으로써 조동사 사용을 통해 보다 자연스러운 의사소통을 체득하도록 보완할 필요가 있음을 강조하였다.

      • KCI등재

        Overuse of the Discourse Filler, “So” in Micro-teaching Talks by Koreans

        고현숙 서울대학교 언어교육원 2013 語學硏究 Vol.49 No.1

        The study investigates pre-service Korean English teachers' lecture talks in order to identify what aspects are problematic for them using the discourse marker, “so”. The speech data was collected from mock lectures by university students in Seoul, Korea. The study compared the frequency of “so” as a discourse filler by the Koreans with that by native English speakers in the Michigan Corpus of Academic Spoken English. The results indicate that the Korean participants overuse “so”as a filled pause rather than as a discourse marker. Moreover, the study confirmed that the Korean speakers use “so” in an unnatural way, different from native English speakers. The author suggests that teacher training programs teach differentiation in the subtle meanings and functions of those discourse tools, via exposure to quality input; and that the programs also provide a variety of speech practice with appropriate use of discourse markers at the moment of performance.

      • KCI등재후보

        삼귀고의탕 물추출물의 자연살해세포 활성을 통한 항전이효과

        고현숙,박문녀,김봉이,윤택준,송효숙,조성윤,이효정,이효정,정수진,이은옥,김성훈,Ko, Hyun-Suk,Park, Moon-Nyeo,Kim, Bong-Lee,Yoon, Taek-Joon,Song, Hyo-Sook,Cho, Sung-Yun,Lee, Hyo-Jung,Lee, Hyo-Jeong,Jeong, Soo-Jin,Lee, Eun-Ok,Kim, Sung-Ho 대한암한의학회 2010 大韓癌韓醫學會誌 Vol.15 No.1

        The anti-metastatic activity of water extract of Samguikoeuitang (WSGKE) consisting of Ginseng Radix, Angelicae Radix, Sophora flavescens and Coicis Semenwas examined. Ethanol extract of Samguikoeuitang (ESGKE) showed significant cytotoxicity against colon 26-M3.1 carcinoma cells, while WSGEK did not. However, WSGKE significantly increased the production of IL-6 and IL-12 in thioglycollate-induced macrophages from Balb/c mice, whereas ESGKE did not. WSGKE significantly increased natural killer (NK) cell cytotoxicity against effecter YAC-1 cells in an Effecter cells/Target ratio dependent manner. Also, WSGKE significantly suppressed lung metastasis after i.v. injection of colon26-M3.1 carcinoma cells. Inhibitory effect of WSGKE on lung metastasis totally abolished in NK cells-deficient mice by treatment with anti-asialo GM1 serum. In addition, the combination treatment of cisplatin and WSGKE (100 ${\mu}g$/mouse) prolonged the lifespan of mice inoculated by colon26-M3.1 cell. These findings suggest that WSGKE can inhibit lung metastasis and prolong life span via immunological enhancement as a Biological Response Modifier.

      • KCI등재

        Aspects of Korean Learners' Identity in Learning English

        고현숙 한국응용언어학회 2008 응용 언어학 Vol.24 No.2

        This paper presents how Korean adult learners define their identity through learning English as a second/foreign language. Through a disguised interview with 10 Korean students studying at the University of Hawaii, the research found: 1) that most of the participants went through quite similar experiences in terms of identity development through their learning of English, such as being overwhelmed by the requirements and pressure of English from Korean society and its educational system, suffering from lack of confidence in their language proficiency, and being frustrated due to lack of their own serious necessity or goal to learn another language, 2) that the participants reached the common conclusion that learning another language had contributed to widening and developing their critical view of the world, and 3) finally, that the participants were clearly aware of their growing and changing identity. These results reaffirmed Cummins (1996) and Norton (1997), suggesting several important issues regarding what should be seriously considered for improvement in second language education.

      • 아케우스게(갑각강: 십각목: 물맞이게과)의 제1조에아 유생

        고현숙 신라대학교 자연과학연구소 1996 自然科學論文集 Vol.2 No.-

        포란한 아케우스게(Achaeus japonicus De Haan, 1839)를 실험실에서 수온 20-25℃, 염도 33.3‰로 사육 후 제 1 조에아 유생을 얻었다. 제 1 조에아 유생기는 4-5일 이었다. 유생기의 형태적 특징을 상세히 기재 및 도시하였고 이미 보고된 아케우스속의 다른 조에아 유생과 그 형태적 특징을 비교하였다. 아케우스게, 가는다리아케우스게의 유생은 형태적으로 상당히 유사하나, A. cranchii는 같은 속에 포함시킬 수 없을 만큼 형태적 차이가 컸다. 아케우스게, 가는다리아케우스게 두 종의 유생간 분류학적 동정은 배극길이와 배극의 색소포 위치로서 가능하다. 이미 보고된 기미다리게아과(Subfamily Inachinae)의 조에아 유생에 따르면 가장 진화된 속은 아케우스속(Achaeus)이었고, 가장 원시적인 속은 Stenorhynchus이었다. The first zoeas of Achaeus japonicus were obtained in the laboratory from hatching. They are described, illustrated in detail and compared with the previously described zoeae of the subfamily Inachinae. The zoeae of A. japonicus are similar to, but may be distinguished from those of A. tuberculatus by the length and the chromatophore of the dorsal carapace spine. The zoeae of A. cranchii greatly differ from those of both A. japonicus and A. tuberculatus, it should be necessary to re-evaluate the generic placement of A. cranchii. In the subfamily Inachinae zoeae, the primitive state is seen in the genus Stenorhynchus, while the advanced state in the genus Achaeus.

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