【作者】 朱维；

【导师】 孙锡凤；

【作者基本信息】 华中师范大学 ， 化学课程与教学论， 2005， 硕士

【摘要】 双语选修课教学是指在学校第二课堂教学中,同时使用母语和第二语言(或外语)作为教学语言进行各门学科教学的一种形式。双语教学是第二次世界大战之后在美国开始兴起的,后来许多国家都开始了双语教学。 本文是从双语、双语教育、双语教学三个概念的界定入手,在分析比较国外主要三种双语教学模式的差异之后,提出了一种符合我国国情的新的双语教学模式。通过介绍我国目前的双语教学的实施情况,确定了我国双语选修课教学的价值定位:增强学生思维能力;提高学生智力水平;给学生提供英语应用环境;促进学科教学;培养多元文化价值观;培养信息素养。 化学作为一门基础的自然学科,客观性强,受语言的影响不大,与社会生活联系紧密,非常适合开展双语教学,而且双语选修课教学的形式多样,不影响化学学科的正常教学。对开设高中化学双语选修课意义的阐述,说明了高中化学双语选修课教学是切实可行的。通过对武汉华师一附中高一化学双语选修班的学生进行问卷调查,分析他们对化学双语学习的需要,并在此基础上进行了具体的教学设计,包括教学目标设计,教学内容设计,教学媒体设计,教学过程设计和教学评价设计,最后提出五项教学原则。 本文还精心设计了三个教学案例,通过对课堂实际情况的跟踪和反馈,对学生化学双语学习后的情况再次进行问卷调查,并对调查结果作出整体评价,总结出双语选修课教学最突出的优缺点和最急需解决的问题。 由于双语教学目前尚无完善的理论,我国对双语教学的研究还停留在理论阶段,本文主要从实践的角度出发,结合教学设计的基本理论进行化学双语选修课教学的探讨,希望能在双语教学的实践方面有所突破。最后,笔者结合教学实践,提出了双语教学目前在师资力量、教材开发等方面存在的不足之处。更多还原

【Abstract】 Bilingual elective teaching means in the second-class teaching of school, using mother tongue and the second or foreign language to teach content subjects. Bilingual teaching began in U.S after the world war II. Since then, many nations began to carry out bilingual teaching.This paper begins with the concepts "bilingual" "bilingual education" and "bilingual teaching", analyses the difference of three famous modes of foreign bilingual education, and produces a new mode of bilingual teaching that is suitable for our country. Then the paper introduces the practice of bilingual teaching in our country and puts forward the purpose of our country’s bilingual teaching: advancing students’ capacity of thinking; improving their intelligence; providing a practical background of learning English; enhancing their chemistry ability; training multiculture view; training their attainment of information.Chemistry is a basic scientific subject and its content is impersonal. It is hardly affected by teaching language and closes to social life, so it suits to be carried out in bilingual teaching. In addition, the bilingual teaching of chemistry has many forms and wouldn’t affect the normal development of chemistry teaching. The paper analyses the basic causation from different facets, and indicates that chemistry bilingual teaching in high middle school is feasible. What’s more, through questionnaire investigation among the students in high middle school, we analyses students’ need for learning. On the bases, we put on teaching design and practice, and deduce five teaching principles.The paper designs three cases of bilingual teaching in the class. Through the feedback of teaching, it goes a questionnaire investigation once more among the students in high middle school after the students has learned bilingual. Then the paper estimates the result and sum up the advantage and disadvantage and problems that should be solved at once in bilingual teaching.更多还原